refact(oidc): login with api domain (#15710)

Signed-off-by: fufesou <linlong1266@gmail.com>

.cargo/config.toml

@@ -2,6 +2,8 @@
 rustflags = ["-Ctarget-feature=+crt-static"]
 [target.i686-pc-windows-msvc]
 rustflags = ["-C", "target-feature=+crt-static", "-C", "link-args=/NODEFAULTLIB:MSVCRT"]
+[target.aarch64-pc-windows-msvc]
+rustflags = ["-Ctarget-feature=+crt-static"]
 [target.'cfg(target_os="macos")']
 rustflags = [
     "-C", "link-args=-sectcreate __CGPreLoginApp __cgpreloginapp /dev/null",

.github/patches/apply_flutter_3.44_source_patches.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+# Applies the Flutter 3.44-only source/pubspec changes on the fly, in CI only.
+#
+# Windows arm64 needs Flutter >= 3.44 (the first stable release shipping an arm64 Dart SDK +
+# engine), which renamed DialogTheme/TabBarTheme -> *Data and needs newer extended_text/
+# google_fonts. Every other platform is still on Flutter 3.24.5, where the old names/versions
+# are required, so these changes are kept OUT of the committed sources and applied here instead.
+#
+# Used by BOTH the Windows arm64 build (flutter-build.yml) and its dedicated bridge artifact
+# (bridge.yml) so they share an identical 3.44 source state -- the generated *.freezed.dart must
+# compile against the same Flutter/freezed version the arm64 build resolves.
+#
+# Remove this script (and commit the changes) once upstream bumps Flutter across the board.
+#
+# Run from the repository root. sed is used (not a git-apply patch) because the checked-out
+# sources are CRLF on the windows-11-arm runner; the substitutions below are anchor-free and
+# therefore CRLF-safe.
+set -euo pipefail
+
+# ThemeData API renames (Flutter 3.27+):
+sed -i 's/dialogTheme: DialogTheme(/dialogTheme: DialogThemeData(/g' flutter/lib/common.dart
+sed -i 's/tabBarTheme: const TabBarTheme(/tabBarTheme: const TabBarThemeData(/g' flutter/lib/common.dart
+sed -i '/static ThemeData lightTheme = ThemeData(/,/static ThemeData darkTheme = ThemeData(/s/dialogTheme: DialogThemeData(/dialogTheme: DialogThemeData(\
+      backgroundColor: Colors.white,/' flutter/lib/common.dart
+sed -i '/static ThemeData darkTheme = ThemeData(/,/scrollbarTheme: scrollbarThemeDark,/s/dialogTheme: DialogThemeData(/dialogTheme: DialogThemeData(\
+      backgroundColor: Color(0xFF18191E),/' flutter/lib/common.dart
+# Dependency bumps required by the newer Dart/Flutter:
+sed -i 's/extended_text: 14.0.0/extended_text: 15.0.2/' flutter/pubspec.yaml
+sed -i 's/google_fonts: \^6.2.1/google_fonts: ^8.1.0/' flutter/pubspec.yaml
+
+# Fail loudly if any expected string drifted, so we never silently build unpatched:
+grep -qF 'dialogTheme: DialogThemeData(' flutter/lib/common.dart
+grep -qF 'tabBarTheme: const TabBarThemeData(' flutter/lib/common.dart
+grep -qF 'backgroundColor: Colors.white,' flutter/lib/common.dart
+grep -qF 'backgroundColor: Color(0xFF18191E),' flutter/lib/common.dart
+grep -qF 'extended_text: 15.0.2' flutter/pubspec.yaml
+grep -qF 'google_fonts: ^8.1.0' flutter/pubspec.yaml
+
+git --no-pager diff -- flutter/lib/common.dart flutter/pubspec.yaml

.github/workflows/bridge.yml

@@ -7,7 +7,6 @@ on:
 
 env:
   CARGO_EXPAND_VERSION: "1.0.95"
-  FLUTTER_VERSION: "3.22.3"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
   RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
 
@@ -18,14 +17,25 @@ jobs:
       fail-fast: false
       matrix:
         job:
+          # Default bridge for every platform still on Flutter 3.24.5 (generated with 3.22.3).
           - {
               target: x86_64-unknown-linux-gnu,
               os: ubuntu-22.04,
               extra-build-args: "",
+              flutter-version: "3.22.3",
+              artifact-name: "bridge-artifact",
+            }
+          # Dedicated bridge for the Windows arm64 build (Flutter 3.44); runs in parallel.
+          - {
+              target: x86_64-unknown-linux-gnu,
+              os: ubuntu-22.04,
+              extra-build-args: "",
+              flutter-version: "3.44.0",
+              artifact-name: "bridge-artifact-flutter-3.44",
             }
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
@@ -49,28 +59,28 @@ jobs:
             wget
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: ${{ env.RUST_VERSION }}
           targets: ${{ matrix.job.target }}
           components: "rustfmt"
 
-      - uses: Swatinem/rust-cache@v2
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           prefix-key: bridge-${{ matrix.job.os }}
 
       - name: Cache Bridge
         id: cache-bridge
-        uses: actions/cache@v3
+        uses: actions/cache@6f8efc29b200d32929f49075959781ed54ec270c # v3
         with:
           path: /tmp/flutter_rust_bridge
-          key: vcpkg-${{ matrix.job.arch }}
+          key: bridge-${{ matrix.job.flutter-version }}
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@1a449444c387b1966244ae4d4f8c696479add0b2 # v2
         with:
           channel: "stable"
-          flutter-version: ${{ env.FLUTTER_VERSION }}
+          flutter-version: ${{ matrix.job.flutter-version }}
           cache: true
 
       - name: Install flutter rust bridge deps
@@ -78,7 +88,15 @@ jobs:
         run: |
           cargo install cargo-expand --version ${{ env.CARGO_EXPAND_VERSION }} --locked
           cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid" --locked
-          pushd flutter && sed -i -e 's/extended_text: 14.0.0/extended_text: 13.0.0/g' pubspec.yaml && flutter pub get && popd
+          if [[ "${{ matrix.job.flutter-version }}" == "3.22.3" ]]; then
+            # Default Flutter 3.22.3: extended_text 14 needs a newer Dart, so downgrade for resolution.
+            sed -i -e 's/extended_text: 14.0.0/extended_text: 13.0.0/g' flutter/pubspec.yaml
+          else
+            # Flutter 3.44 bridge for Windows arm64: match that build's source/pubspec state so the
+            # generated *.freezed.dart compiles against the same Flutter/freezed it resolves.
+            bash .github/patches/apply_flutter_3.44_source_patches.sh
+          fi
+          pushd flutter && flutter pub get && popd
 
       - name: Run flutter rust bridge
         run: |
@@ -86,9 +104,9 @@ jobs:
           cp ./flutter/macos/Runner/bridge_generated.h ./flutter/ios/Runner/bridge_generated.h
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
-          name: bridge-artifact
+          name: ${{ matrix.job.artifact-name }}
           path: |
             ./src/bridge_generated.rs
             ./src/bridge_generated.io.rs

.github/workflows/ci.yml

@@ -29,13 +29,13 @@ jobs:
   #   name: Ensure 'cargo fmt' has been run
   #   runs-on: ubuntu-20.04
   #   steps:
-  #   - uses: actions-rs/toolchain@v1
+  #   - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af # v1
   #     with:
   #       toolchain: stable
   #       default: true
   #       profile: minimal
   #       components: rustfmt
-  #   - uses: actions/checkout@v3
+  #   - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
   #   - run: cargo fmt -- --check
 
   # min_version:
@@ -43,24 +43,24 @@ jobs:
   #   runs-on: ubuntu-20.04
   #   steps:
   #   - name: Checkout source code
-  #     uses: actions/checkout@v3
+  #     uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
   #     with:
   #       submodules: recursive
 
   #   - name: Install rust toolchain (v${{ env.MIN_SUPPORTED_RUST_VERSION }})
-  #     uses: actions-rs/toolchain@v1
+  #     uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af # v1
   #     with:
   #       toolchain: ${{ env.MIN_SUPPORTED_RUST_VERSION }}
   #       default: true
   #       profile: minimal # minimal component installation (ie, no documentation)
   #       components: clippy
   #   - name: Run clippy (on minimum supported rust version to prevent warnings we can't fix)
-  #     uses: actions-rs/cargo@v1
+  #     uses: actions-rs/cargo@844f36862e911db73fe0815f00a4a2602c279505 # v1
   #     with:
   #       command: clippy
   #       args: --locked --all-targets --all-features -- --allow clippy::unknown_clippy_lints
   #   - name: Run tests
-  #     uses: actions-rs/cargo@v1
+  #     uses: actions-rs/cargo@844f36862e911db73fe0815f00a4a2602c279505 # v1
   #     with:
   #       command: test
   #       args: --locked
@@ -81,14 +81,15 @@ jobs:
           # - { target: x86_64-apple-darwin         , os: macos-10.15                   }
           # - { target: x86_64-pc-windows-gnu       , os: windows-2022                  }
           # - { target: x86_64-pc-windows-msvc      , os: windows-2022                  }
+          # - { target: aarch64-pc-windows-msvc     , os: windows-11-arm                }
           - { target: x86_64-unknown-linux-gnu    , os: ubuntu-24.04                  }
           # - { target: x86_64-unknown-linux-musl   , os: ubuntu-20.04, use-cross: true }
     steps:
     - name: Free Disk Space (Ubuntu)
       if: runner.os == 'Linux'
-      # jlumbroso/free-disk-space@main is used in .github\workflows\flutter-build.yml
+      # jlumbroso/free-disk-space@v1.3.1 is used in .github\workflows\flutter-build.yml
       # But pinning to a specific version to avoid unexpected issues is preferred.
-      uses: jlumbroso/free-disk-space@v1.3.1
+      uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # v1.3.1
       with:
         tool-cache: false
         android: true
@@ -99,14 +100,14 @@ jobs:
         swap-storage: false
 
     - name: Export GitHub Actions cache environment variables
-      uses: actions/github-script@v6
+      uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
       with:
         script: |
           core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
           core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
     - name: Checkout source code
-      uses: actions/checkout@v4
+      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       with:
         submodules: recursive
 
@@ -145,7 +146,7 @@ jobs:
         esac
 
     - name: Setup vcpkg with Github Actions binary cache
-      uses: lukka/run-vcpkg@v11
+      uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
       with:
         vcpkgDirectory: /opt/artifacts/vcpkg
         vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
@@ -156,7 +157,7 @@ jobs:
       shell: bash
 
     - name: Install Rust toolchain
-      uses: dtolnay/rust-toolchain@v1
+      uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
       with:
         toolchain: stable
         targets: ${{ matrix.job.target }}
@@ -172,10 +173,10 @@ jobs:
         cargo -V
         rustc -V
 
-    - uses: Swatinem/rust-cache@v2
+    - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
 
     - name: Build
-      uses: actions-rs/cargo@v1
+      uses: actions-rs/cargo@844f36862e911db73fe0815f00a4a2602c279505 # v1
       with:
         use-cross: ${{ matrix.job.use-cross }}
         command: build
@@ -243,7 +244,7 @@ jobs:
         echo "CARGO_TEST_OPTIONS=${CARGO_TEST_OPTIONS}" >> $GITHUB_OUTPUT
 
     - name: Run tests
-      uses: actions-rs/cargo@v1
+      uses: actions-rs/cargo@844f36862e911db73fe0815f00a4a2602c279505 # v1
       with:
         use-cross: ${{ matrix.job.use-cross }}
         command: test

.github/workflows/clear-cache.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clear cache
-        uses: actions/github-script@v7
+        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
         with:
           script: |
             console.log("About to clear")
@@ -30,7 +30,7 @@ jobs:
             console.log("Clear completed")
             
       - name: Purge cache # Above seems not clear thouroughly, so add this to double clear
-        uses: MyAlbum/purge-cache@v2
+        uses: MyAlbum/purge-cache@881eb5957687193fa612bf74c0042adc78ea5e54 # v2
         with:
           accessed: true # Purge caches by their last accessed time (default)
           created: false # Purge caches by their created time (default)

.github/workflows/fdroid.yml

@@ -31,7 +31,7 @@ jobs:
         shell: bash
 
       - name: Publish RustDesk version file
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: "fdroid-version"

.github/workflows/flutter-build.yml

@@ -27,6 +27,11 @@ env:
   LLVM_VERSION: "15.0.6"
   FLUTTER_VERSION: "3.24.5"
   ANDROID_FLUTTER_VERSION: "3.24.5"
+  # Windows arm64 only: the first stable Flutter to ship a native arm64 Windows Dart SDK +
+  # engine is 3.44. Every other platform stays on FLUTTER_VERSION (3.24.5) until Windows 7
+  # support is restored after the upstream-wide Flutter bump. The arm64 job patches the few
+  # 3.44-only source/pubspec changes on the fly (see "Patch RustDesk sources for Flutter 3.44").
+  FLUTTER_WINDOWS_ARM_VERSION: "3.44.0"
   # for arm64 linux because official Dart SDK does not work
   FLUTTER_ELINUX_VERSION: "3.16.9"
   TAG_NAME: "${{ inputs.upload-tag }}"
@@ -39,8 +44,8 @@ env:
   # 2. Update the `VCPKG_COMMIT_ID` in `ci.yml` and `playground.yml`.
   VCPKG_COMMIT_ID: "120deac3062162151622ca4860575a33844ba10b"
   ARMV7_VCPKG_COMMIT_ID: "6f29f12e82a8293156836ad81cc9bf5af41fe836" # 2025.01.13, got "/opt/artifacts/vcpkg/vcpkg: No such file or directory" with latest version
-  VERSION: "1.4.6"
-  NDK_VERSION: "r27c"
+  VERSION: "1.4.9"
+  NDK_VERSION: "r28c"
   #signing keys env variable checks
   ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
   MACOS_P12_BASE64: "${{ secrets.MACOS_P12_BASE64 }}"
@@ -53,14 +58,24 @@ jobs:
 
   build-RustDeskTempTopMostWindow:
     uses: ./.github/workflows/third-party-RustDeskTempTopMostWindow.yml
-    with:
-      upload-artifact: ${{ inputs.upload-artifact }}
-      target: windows-2022
-      configuration: Release
-      platform: x64
-      target_version: Windows10
     strategy:
       fail-fast: false
+      matrix:
+        job:
+          - {
+              target: windows-2022,
+              platform: x64,
+            }
+          - {
+              target: windows-11-arm,
+              platform: ARM64,
+            }
+    with:
+      upload-artifact: ${{ inputs.upload-artifact }}
+      target: ${{ matrix.job.target }}
+      configuration: Release
+      platform: ${{ matrix.job.platform }}
+      target_version: Windows10
 
   build-for-windows-flutter:
     name: ${{ matrix.job.target }}
@@ -76,68 +91,134 @@ jobs:
               target: x86_64-pc-windows-msvc,
               os: windows-2022,
               arch: x86_64,
+              flutter-arch: x64,
               vcpkg-triplet: x64-windows-static,
+              build-args: "--vram",
+            }
+          - {
+              target: aarch64-pc-windows-msvc,
+              os: windows-11-arm,
+              arch: aarch64,
+              flutter-arch: arm64,
+              vcpkg-triplet: arm64-windows-static,
+              # vram is x86/x64-only (NVENC needs CUDA, Intel MediaSDK needs __rdtsc);
+              # no NV/Intel/AMD hardware exists on Windows-on-ARM, so vram stays disabled here.
+              build-args: "",
             }
-          # - { target: aarch64-pc-windows-msvc, os: windows-2022, arch: aarch64 }
     steps:
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
             core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Restore bridge files
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
-          name: bridge-artifact
+          # arm64 is on Flutter 3.44, so it needs the bridge generated with the same Flutter
+          # (its *.freezed.dart must match the freezed the arm64 build resolves). x64 and every
+          # other platform keep the default 3.22.3-generated bridge.
+          name: ${{ matrix.job.arch == 'aarch64' && 'bridge-artifact-flutter-3.44' || 'bridge-artifact' }}
           path: ./
 
       - name: Install LLVM and Clang
-        uses: KyleMayes/install-llvm-action@v1
+        uses: KyleMayes/install-llvm-action@ebc0426251bc40c7cd31162802432c68818ab8f0 # v2.0.9
         with:
           version: ${{ env.LLVM_VERSION }}
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2.12.0 #https://github.com/subosito/flutter-action/issues/277
+        id: flutter
+        # arm64 builds with FLUTTER_WINDOWS_ARM_VERSION (>=3.44); x64 stays on FLUTTER_VERSION.
+        # subosito only ships an x64 Windows SDK (Flutter's release manifest lists x64 only),
+        # so it installs x64 on both arches. The arm64 runner re-bootstraps Dart to arm64 in
+        # the next step.
+        uses: subosito/flutter-action@2783a3f08e1baf891508463f8c6653c258246225  # v2.12.0; https://github.com/subosito/flutter-action/issues/277
         with:
           channel: "stable"
-          flutter-version: ${{ env.FLUTTER_VERSION }}
+          flutter-version: ${{ matrix.job.arch == 'aarch64' && env.FLUTTER_WINDOWS_ARM_VERSION || env.FLUTTER_VERSION }}
+          architecture: x64
+
+      - name: Force arm64 Dart SDK + engine
+        # The x64 SDK subosito installs bundles an x64 Dart with a matching engine-dart-sdk.stamp,
+        # so update_dart_sdk.ps1 short-circuits (stamp matches -> return) and keeps x64 Dart;
+        # `flutter build windows` then targets the Dart VM's arch = x64, even on this arm64 host.
+        # On this native-arm64 runner (PROCESSOR_ARCHITECTURE=ARM64), deleting the stamp and
+        # re-running update_dart_sdk.ps1 pulls the arm64 Dart (available since Flutter 3.44.0).
+        # https://github.com/flutter/flutter/issues/186730#issuecomment-4573214964
+        if: ${{ matrix.job.arch == 'aarch64' }}
+        run: |
+          $flutterRoot = "${{ steps.flutter.outputs['CACHE-PATH'] }}"
+          Write-Host "PROCESSOR_ARCHITECTURE=$env:PROCESSOR_ARCHITECTURE"
+          Write-Host "Flutter root: $flutterRoot"
+          Remove-Item -Force "$flutterRoot\bin\cache\engine-dart-sdk.stamp" -ErrorAction SilentlyContinue
+          & "$flutterRoot\bin\internal\update_dart_sdk.ps1"
+          # Confirm the Dart we ended up with is arm64 ("on windows_arm64"); fail loudly if not.
+          $dartVer = & "$flutterRoot\bin\dart.bat" --version 2>&1 | Out-String
+          Write-Host $dartVer
+          if ($dartVer -notmatch "windows_arm64") {
+            Write-Error "Expected an arm64 Dart SDK but got: $dartVer"
+            exit 1
+          }
+          & "$flutterRoot\bin\flutter.bat" precache --windows
+          # Fail fast if precache pulled the wrong-arch Windows engine: an arm64 Dart should
+          # fetch windows-arm64 engine artifacts. Bailing here saves the ~25min Rust build.
+          $engineDir = "$flutterRoot\bin\cache\artifacts\engine"
+          Write-Host "Engine artifacts present:"
+          Get-ChildItem $engineDir -Directory | Select-Object -ExpandProperty Name | Write-Host
+          if (-not (Test-Path "$engineDir\windows-arm64-release")) {
+            Write-Error "Expected windows-arm64-release engine artifacts but they are missing (wrong-arch SDK)."
+            exit 1
+          }
 
       # https://github.com/flutter/flutter/issues/155685
+      # x64 only: arm64 uses the stock native arm64 Windows engine, and the rustdesk/engine
+      # windows-x64-release.zip is built for the 3.24-era x64 engine (matches FLUTTER_VERSION).
       - name: Replace engine with rustdesk custom flutter engine
+        if: ${{ matrix.job.arch == 'x86_64' }}
         run: |
           flutter doctor -v
           flutter precache --windows
           Invoke-WebRequest -Uri https://github.com/rustdesk/engine/releases/download/main/windows-x64-release.zip -OutFile windows-x64-release.zip
           Expand-Archive -Path windows-x64-release.zip -DestinationPath windows-x64-release
-          mv -Force windows-x64-release/*  C:/hostedtoolcache/windows/flutter/stable-${{ env.FLUTTER_VERSION }}-x64/bin/cache/artifacts/engine/windows-x64-release/
+          mv -Force windows-x64-release/*  C:/hostedtoolcache/windows/flutter/stable-${{ env.FLUTTER_VERSION }}-x64/bin/cache/artifacts/engine/windows-x64-release/
 
       - name: Patch flutter
+        # x64 stays on Flutter 3.24.5, which needs the dropdown filter patch.
+        # arm64 is on Flutter 3.44 (patched separately below) and does not use this patch.
+        if: ${{ matrix.job.arch == 'x86_64' }}
         shell: bash
         run: |
           cp .github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff $(dirname $(dirname $(which flutter)))
           cd $(dirname $(dirname $(which flutter)))
           [[ "3.24.5" == ${{env.FLUTTER_VERSION}} ]] && git apply flutter_3.24.4_dropdown_menu_enableFilter.diff
 
+      - name: Patch RustDesk sources for Flutter 3.44 (arm64)
+        # arm64 is the only target on Flutter 3.44; apply its source/pubspec deltas on the fly
+        # (shared with the 3.44 bridge job) so the committed sources stay on Flutter 3.24.5.
+        # `flutter build` then runs `pub get`, regenerating pubspec.lock for the bumped deps.
+        if: ${{ matrix.job.arch == 'aarch64' }}
+        shell: bash
+        run: bash .github/patches/apply_flutter_3.44_source_patches.sh
+
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: ${{ env.SCITER_RUST_VERSION }}
           targets: ${{ matrix.job.target }}
           components: "rustfmt"
 
-      - uses: Swatinem/rust-cache@v2
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           prefix-key: ${{ matrix.job.os }}
 
       - name: Setup vcpkg with Github Actions binary cache
-        uses: lukka/run-vcpkg@v11
+        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
         with:
           vcpkgDirectory: C:\vcpkg
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
@@ -163,11 +244,19 @@ jobs:
           head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-${{ matrix.job.vcpkg-triplet }}-rel-out.log" || true
         shell: bash
 
+      - name: Set SODIUM_LIB_DIR (arm64)
+        # libsodium-sys ships no arm64 Windows prebuilt lib; point it at the vcpkg-built one
+        # (only for arm64 — leaving it unset lets x64 use the crate's bundled lib).
+        if: ${{ matrix.job.arch == 'aarch64' }}
+        shell: bash
+        run: echo "SODIUM_LIB_DIR=$VCPKG_ROOT/installed/${{ matrix.job.vcpkg-triplet }}/lib" >> "$GITHUB_ENV"
+
       - name: Build rustdesk
         run: |
           # Windows: build RustDesk
-          python3 .\build.py --portable --hwcodec --flutter --vram --skip-portable-pack
-          mv ./flutter/build/windows/x64/runner/Release ./rustdesk
+          # --hwcodec is shared by all Windows targets; per-target extras (e.g. --vram) come from the matrix
+          python3 .\build.py --portable --flutter --skip-portable-pack --hwcodec ${{ matrix.job.build-args }}
+          mv ./flutter/build/windows/${{ matrix.job.flutter-arch }}/runner/Release ./rustdesk
 
           # Download usbmmidd_v2.zip and extract it to ./rustdesk
           Invoke-WebRequest -Uri https://github.com/rustdesk-org/rdev/releases/download/usbmmidd_v2/usbmmidd_v2.zip -OutFile usbmmidd_v2.zip
@@ -220,15 +309,15 @@ jobs:
           fi
 
       - name: Download RustDeskTempTopMostWindow artifacts
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         if: ${{ inputs.upload-artifact }}
         with:
-          name: topmostwindow-artifacts
+          name: ${{ matrix.job.arch == 'aarch64' && 'topmostwindow-artifacts-ARM64' || 'topmostwindow-artifacts-x64' }}
           path: "./rustdesk"
 
       - name: Upload unsigned
         if: env.UPLOAD_ARTIFACT == 'true'
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: rustdesk-unsigned-windows-${{ matrix.job.arch }}
           path: rustdesk
@@ -253,16 +342,21 @@ jobs:
           mv ./target/release/rustdesk-portable-packer.exe ./SignOutput/rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.exe
 
       - name: Add MSBuild to PATH
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2
 
       - name: Build msi
+        # Builds the MSI for the matrix arch. res/msi (WiX v4 + native CustomActions) carries
+        # both x64 and ARM64 platform configs; WcaUtil/DUtil ship arm64 libs. msbuild platform
+        # is x64 / ARM64; the produced Package.msi is globbed since its bin/<platform>/ dir varies.
         if: env.UPLOAD_ARTIFACT == 'true'
         run: |
           pushd ./res/msi
           python preprocess.py --arp -d ../../rustdesk
           nuget restore msi.sln
-          msbuild msi.sln -p:Configuration=Release -p:Platform=x64 /p:TargetVersion=Windows10
-          mv ./Package/bin/x64/Release/en-us/Package.msi ../../SignOutput/rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.msi
+          $msiPlatform = if ('${{ matrix.job.arch }}' -eq 'aarch64') { 'ARM64' } else { 'x64' }
+          msbuild msi.sln -p:Configuration=Release -p:Platform=$msiPlatform /p:TargetVersion=Windows10
+          $msi = Get-ChildItem ./Package/bin/*/Release/en-us/Package.msi | Select-Object -First 1
+          mv $msi.FullName ../../SignOutput/rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.msi
           sha256sum ../../SignOutput/rustdesk-*.msi
 
       - name: Sign rustdesk self-extracted file
@@ -272,7 +366,7 @@ jobs:
           BASE_URL=${{ env.SIGN_BASE_URL }} SECRET_KEY=${{ secrets.SIGN_SECRET_KEY }} python3 res/job.py sign_files ./SignOutput
 
       - name: Publish Release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         if: env.UPLOAD_ARTIFACT == 'true'
         with:
           prerelease: true
@@ -302,35 +396,35 @@ jobs:
           # - { target: aarch64-pc-windows-msvc, os: windows-2022 }
     steps:
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
             core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Install LLVM and Clang
-        uses: rustdesk-org/install-llvm-action-32bit@master
+        uses: rustdesk-org/install-llvm-action-32bit@6aa7d9ad3df84dff01cd4596dd0fc880a7f47fce # no release tag; commit 2026-05-26
         with:
           version: ${{ env.LLVM_VERSION }}
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: nightly-2023-10-13-${{ matrix.job.target }} # must use nightly here, because of abi_thiscall feature required
           targets: ${{ matrix.job.target }}
           components: "rustfmt"
 
-      - uses: Swatinem/rust-cache@v2
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           prefix-key: ${{ matrix.job.os }}-sciter
 
       - name: Setup vcpkg with Github Actions binary cache
-        uses: lukka/run-vcpkg@v11
+        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
         with:
           vcpkgDirectory: C:\vcpkg
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
@@ -363,7 +457,8 @@ jobs:
           python3 res/inline-sciter.py
           # Patch sciter x86
           sed -i 's/branch = "dyn"/branch = "dyn_x86"/g' ./Cargo.toml
-          cargo build --features inline,vram,hwcodec --release --bins
+          cargo update -p sciter-rs --precise 674e07d3066ca9a92ced3816203ab6b652629d1e
+          cargo build --locked --features inline,vram,hwcodec --release --bins
           mkdir -p ./Release
           mv ./target/release/rustdesk.exe ./Release/rustdesk.exe
           curl -LJ -o ./Release/sciter.dll https://github.com/c-smile/sciter-sdk/raw/master/bin.win/x32/sciter.dll
@@ -394,7 +489,7 @@ jobs:
 
       - name: Upload unsigned
         if: env.UPLOAD_ARTIFACT == 'true'
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: rustdesk-unsigned-windows-${{ matrix.job.arch }}
           path: Release
@@ -424,7 +519,7 @@ jobs:
           BASE_URL=${{ env.SIGN_BASE_URL }} SECRET_KEY=${{ secrets.SIGN_SECRET_KEY }} python3 res/job.py sign_files ./SignOutput/
 
       - name: Publish Release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         if: env.UPLOAD_ARTIFACT == 'true'
         with:
           prerelease: true
@@ -449,7 +544,7 @@ jobs:
             }
     steps:
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
@@ -459,12 +554,12 @@ jobs:
         run: |
           brew install nasm yasm
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@1a449444c387b1966244ae4d4f8c696479add0b2 # v2
         with:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
@@ -475,7 +570,7 @@ jobs:
           [[ "3.24.5" == ${{env.FLUTTER_VERSION}} ]] && git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
 
       - name: Setup vcpkg with Github Actions binary cache
-        uses: lukka/run-vcpkg@v11
+        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
         with:
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
           doNotCache: false
@@ -499,19 +594,19 @@ jobs:
         shell: bash
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: ${{ env.RUST_VERSION }}
           targets: ${{ matrix.job.target }}
           components: "rustfmt"
 
-      - uses: Swatinem/rust-cache@v2
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           prefix-key: rustdesk-lib-cache-ios
           key: ${{ matrix.job.target }}
 
       - name: Restore bridge files
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: bridge-artifact
           path: ./
@@ -519,10 +614,10 @@ jobs:
       - name: Build rustdesk lib
         run: |
           rustup target add ${{ matrix.job.target }}
-          cargo build --features flutter,hwcodec --release --target aarch64-apple-ios --lib
+          cargo build --locked --features flutter,hwcodec --release --target aarch64-apple-ios --lib
           
       - name: Upload liblibrustdesk.a Artifacts
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: liblibrustdesk.a
           path: target/aarch64-apple-ios/release/liblibrustdesk.a
@@ -537,14 +632,14 @@ jobs:
 
       # - name: Upload Artifacts
       #   # if: env.ANDROID_SIGNING_KEY != null && env.UPLOAD_ARTIFACT == 'true'
-      #   uses: actions/upload-artifact@master
+      #   uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
       #   with:
       #     name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk
       #     path: flutter/build/ios/ipa/*.ipa
 
       # - name: Publish ipa package
       #   # if: env.ANDROID_SIGNING_KEY != null && env.UPLOAD_ARTIFACT == 'true'
-      #   uses: softprops/action-gh-release@v1
+      #   uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
       #   with:
       #     prerelease: true
       #     tag_name: ${{ env.TAG_NAME }}
@@ -577,20 +672,20 @@ jobs:
             }
     steps:
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
             core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Import the codesign cert
         if: env.MACOS_P12_BASE64 != null
-        uses: apple-actions/import-codesign-certs@v1
+        uses: apple-actions/import-codesign-certs@253ddeeac23f2bdad1646faac5c8c2832e800071 # v1
         with:
           p12-file-base64: ${{ secrets.MACOS_P12_BASE64 }}
           p12-password: ${{ secrets.MACOS_P12_PASSWORD }}
@@ -604,7 +699,7 @@ jobs:
 
       - name: Import notarize key
         if: env.MACOS_P12_BASE64 != null
-        uses: timheuer/base64-to-file@v1.2
+        uses: timheuer/base64-to-file@adaa40c0c581f276132199d4cf60afa07ce60eac # v1.2
         with:
           # https://gregoryszorc.com/docs/apple-codesign/stable/apple_codesign_rcodesign.html#notarizing-and-stapling
           fileName: rustdesk.json
@@ -643,7 +738,7 @@ jobs:
           nasm --version
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@1a449444c387b1966244ae4d4f8c696479add0b2 # v2
         with:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
@@ -662,24 +757,24 @@ jobs:
           grep -n '_setFramesEnabledState(false);' ../packages/flutter/lib/src/scheduler/binding.dart
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: ${{ env.MAC_RUST_VERSION }}
           targets: ${{ matrix.job.target }}
           components: "rustfmt"
 
-      - uses: Swatinem/rust-cache@v2
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           prefix-key: ${{ matrix.job.os }}
 
       - name: Restore bridge files
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: bridge-artifact
           path: ./
 
       - name: Setup vcpkg with Github Actions binary cache
-        uses: lukka/run-vcpkg@v11
+        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
         with:
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
           doNotCache: false
@@ -731,7 +826,7 @@ jobs:
 
       - name: Upload unsigned macOS app
         if: env.UPLOAD_ARTIFACT == 'true'
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: rustdesk-unsigned-macos-${{ matrix.job.arch }}
           path: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.dmg # can not upload the directory directly or tar.gz, which destroy the link structure, causing the codesign failed
@@ -763,7 +858,7 @@ jobs:
 
       - name: Publish DMG package
         if: env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -779,25 +874,25 @@ jobs:
     if: ${{ inputs.upload-artifact }}
     steps:
       - name: Download artifacts
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: rustdesk-unsigned-macos-x86_64
           path: ./
 
       - name: Download Artifacts
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: rustdesk-unsigned-macos-aarch64
           path: ./
 
       - name: Download Artifacts
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: rustdesk-unsigned-windows-x86_64
           path: ./windows-x86_64/
 
       - name: Download Artifacts
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: rustdesk-unsigned-windows-x86
           path: ./windows-x86/
@@ -807,7 +902,7 @@ jobs:
           tar czf rustdesk-${{ env.VERSION }}-unsigned.tar.gz *.dmg windows-x86_64 windows-x86
 
       - name: Publish unsigned app
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -844,7 +939,7 @@ jobs:
             }
     steps:
       - name: Free Disk Space (Ubuntu)
-        uses: jlumbroso/free-disk-space@main
+        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # v1.3.1
         with:
           tool-cache: false
           android: false
@@ -855,7 +950,7 @@ jobs:
           swap-storage: false
 
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
@@ -897,12 +992,12 @@ jobs:
                wget
 
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@1a449444c387b1966244ae4d4f8c696479add0b2 # v2
         with:
           channel: "stable"
           flutter-version: ${{ env.ANDROID_FLUTTER_VERSION }}
@@ -912,14 +1007,14 @@ jobs:
           cd $(dirname $(dirname $(which flutter)))
           [[ "3.24.5" == ${{env.ANDROID_FLUTTER_VERSION}} ]] && git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
 
-      - uses: nttld/setup-ndk@v1
+      - uses: nttld/setup-ndk@ed92fe6cadad69be94a966a7ee3271275e62f779 # v1
         id: setup-ndk
         with:
           ndk-version: ${{ env.NDK_VERSION }}
           add-to-path: true
 
       - name: Setup vcpkg with Github Actions binary cache
-        uses: lukka/run-vcpkg@v11
+        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
         with:
           vcpkgDirectory: /opt/artifacts/vcpkg
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
@@ -954,18 +1049,18 @@ jobs:
         shell: bash
 
       - name: Restore bridge files
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: bridge-artifact
           path: ./
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: ${{ env.RUST_VERSION }}
           components: "rustfmt"
 
-      - uses: Swatinem/rust-cache@v2
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           prefix-key: rustdesk-lib-cache-android # TODO: drop '-android' part after caches are invalidated
           key: ${{ matrix.job.target }}
@@ -1001,7 +1096,7 @@ jobs:
           esac
 
       - name: Upload Rustdesk library to Artifacts
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: librustdesk.so.${{ matrix.job.target }}
           path: ./target/${{ matrix.job.target }}/release/liblibrustdesk.so
@@ -1066,7 +1161,7 @@ jobs:
           echo "ANDROID_SIGN_TOOL_VERSION=$BUILD_TOOL_VERSION" >> $GITHUB_ENV
           echo Last build tool version is: $BUILD_TOOL_VERSION
 
-      - uses: r0adkll/sign-android-release@v1
+      - uses: r0adkll/sign-android-release@349ebdef58775b1e0d8099458af0816dc79b6407 # v1
         name: Sign app APK
         if: env.ANDROID_SIGNING_KEY != null
         id: sign-rustdesk
@@ -1082,14 +1177,14 @@ jobs:
 
       - name: Upload Artifacts
         if: env.ANDROID_SIGNING_KEY != null && env.UPLOAD_ARTIFACT == 'true'
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk
           path: ${{steps.sign-rustdesk.outputs.signedReleaseFile}}
 
       - name: Publish signed apk package
         if: env.ANDROID_SIGNING_KEY != null && env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -1098,7 +1193,7 @@ jobs:
 
       - name: Publish unsigned apk package
         if: env.ANDROID_SIGNING_KEY == null && env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -1116,7 +1211,7 @@ jobs:
       suffix: ""
     steps:
       - name: Free Disk Space (Ubuntu)
-        uses: jlumbroso/free-disk-space@main
+        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # v1.3.1
         with:
           tool-cache: false
           android: false
@@ -1127,7 +1222,7 @@ jobs:
           swap-storage: false
 
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
@@ -1169,12 +1264,12 @@ jobs:
                wget
 
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@1a449444c387b1966244ae4d4f8c696479add0b2 # v2
         with:
           channel: "stable"
           flutter-version: ${{ env.ANDROID_FLUTTER_VERSION }}
@@ -1185,32 +1280,32 @@ jobs:
           [[ "3.24.5" == ${{env.ANDROID_FLUTTER_VERSION}} ]] && git apply ${{ github.workspace }}/.github/patches/flutter_3.24.4_dropdown_menu_enableFilter.diff
 
       - name: Restore bridge files
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: bridge-artifact
           path: ./
 
       - name: Download Rustdesk library from Artifacts
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: librustdesk.so.aarch64-linux-android
           path: ./flutter/android/app/src/main/jniLibs/arm64-v8a
 
       - name: Download Rustdesk library from Artifacts
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: librustdesk.so.armv7-linux-androideabi
           path: ./flutter/android/app/src/main/jniLibs/armeabi-v7a
 
       - name: Download Rustdesk library from Artifacts
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: librustdesk.so.x86_64-linux-android
           path: ./flutter/android/app/src/main/jniLibs/x86_64
 
       - name: Download Rustdesk library from Artifacts
         if: ${{ env.reltype == 'debug' }}
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: librustdesk.so.i686-linux-android
           path: ./flutter/android/app/src/main/jniLibs/x86
@@ -1250,7 +1345,7 @@ jobs:
           echo "ANDROID_SIGN_TOOL_VERSION=$BUILD_TOOL_VERSION" >> $GITHUB_ENV
           echo Last build tool version is: $BUILD_TOOL_VERSION
 
-      - uses: r0adkll/sign-android-release@v1
+      - uses: r0adkll/sign-android-release@349ebdef58775b1e0d8099458af0816dc79b6407 # v1
         name: Sign app APK
         if: env.ANDROID_SIGNING_KEY != null
         id: sign-rustdesk
@@ -1266,14 +1361,14 @@ jobs:
 
       - name: Upload Artifacts
         if: env.ANDROID_SIGNING_KEY != null && env.UPLOAD_ARTIFACT == 'true'
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk
           path: ${{steps.sign-rustdesk.outputs.signedReleaseFile}}
 
       - name: Publish signed apk package
         if: env.ANDROID_SIGNING_KEY != null && env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -1282,7 +1377,7 @@ jobs:
 
       - name: Publish unsigned apk package
         if: env.ANDROID_SIGNING_KEY == null && env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -1316,7 +1411,7 @@ jobs:
             }
     steps:
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
@@ -1334,13 +1429,13 @@ jobs:
           fi
 
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Set Swap Space
         if: ${{ matrix.job.arch == 'x86_64' }}
-        uses: pierotofy/set-swap-space@master
+        uses: pierotofy/set-swap-space@49819abfb41bd9b44fb781159c033dba90353a7c # v1.0
         with:
           swap-size-gb: 12
 
@@ -1350,7 +1445,7 @@ jobs:
           free -m
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
         with:
           toolchain: ${{ env.RUST_VERSION }}
@@ -1369,14 +1464,14 @@ jobs:
 
       - name: Restore bridge files
         if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: bridge-artifact
           path: ./
 
       - name: Setup vcpkg with Github Actions binary cache
         if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
-        uses: lukka/run-vcpkg@v11
+        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
         with:
           vcpkgDirectory: /opt/artifacts/vcpkg
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
@@ -1404,12 +1499,12 @@ jobs:
 
       - name: Restore bridge files
         if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: bridge-artifact
           path: ./
 
-      - uses: rustdesk-org/run-on-arch-action@amd64-support
+      - uses: rustdesk-org/run-on-arch-action@d3fcfbb632b84cf7f6bc772bfaaa2c2f4f8789a8 # no release tag; commit 2026-05-26
         name: Build rustdesk
         id: vcpkg
         if: matrix.job.arch == 'x86_64' || env.UPLOAD_ARTIFACT == 'true'
@@ -1491,7 +1586,7 @@ jobs:
               export JOBS=""
             fi
             echo $JOBS
-            cargo build --lib $JOBS --features hwcodec,flutter,unix-file-copy-paste --release
+            cargo build --locked --lib $JOBS --features hwcodec,flutter,unix-file-copy-paste --release
             rm -rf target/release/deps target/release/build
             rm -rf ~/.cargo
 
@@ -1583,7 +1678,7 @@ jobs:
 
       - name: Publish debian/rpm package
         if: env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -1592,7 +1687,7 @@ jobs:
             rustdesk-*.rpm
 
       - name: Upload deb
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: env.UPLOAD_ARTIFACT == 'true'
         with:
           name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.deb
@@ -1611,7 +1706,7 @@ jobs:
 
       - name: Build archlinux package
         if: matrix.job.arch == 'x86_64' && env.UPLOAD_ARTIFACT == 'true'
-        uses: rustdesk-org/arch-makepkg-action@master
+        uses: rustdesk-org/arch-makepkg-action@04200739ed1d0bf6f2188b6736b26a767c57a7f9 # no release tag; commit 2026-05-26
         with:
           packages:
           scripts: |
@@ -1619,7 +1714,7 @@ jobs:
 
       - name: Publish archlinux package
         if: matrix.job.arch == 'x86_64' && env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -1657,14 +1752,14 @@ jobs:
             }
     steps:
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
             core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
@@ -1682,7 +1777,7 @@ jobs:
           free -m
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: ${{ env.SCITER_RUST_VERSION }}
           targets: ${{ matrix.job.target }}
@@ -1693,7 +1788,7 @@ jobs:
           RUST_TOOLCHAIN_VERSION=$(cargo --version | awk '{print $2}')
           echo "RUST_TOOLCHAIN_VERSION=$RUST_TOOLCHAIN_VERSION" >> $GITHUB_ENV
 
-      - uses: rustdesk-org/run-on-arch-action@amd64-support
+      - uses: rustdesk-org/run-on-arch-action@d3fcfbb632b84cf7f6bc772bfaaa2c2f4f8789a8 # no release tag; commit 2026-05-26
         name: Build rustdesk sciter binary for ${{ matrix.job.arch }}
         id: vcpkg
         with:
@@ -1821,7 +1916,7 @@ jobs:
             # build rustdesk
             python3 ./res/inline-sciter.py
             export CARGO_INCREMENTAL=0
-            cargo build --features inline${{ matrix.job.extra_features }} --release --bins --jobs 1
+            cargo build --locked --features inline${{ matrix.job.extra_features }} --release --bins --jobs 1
             # make debian package
             mkdir -p ./Release
             mv ./target/release/rustdesk ./Release/rustdesk
@@ -1839,7 +1934,7 @@ jobs:
 
       - name: Publish debian package
         if: env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -1847,7 +1942,7 @@ jobs:
             rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}-sciter.deb
 
       - name: Upload deb
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: env.UPLOAD_ARTIFACT == 'true'
         with:
           name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}-sciter.deb
@@ -1866,12 +1961,12 @@ jobs:
           - { target: aarch64-unknown-linux-gnu, arch: aarch64 }
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Download Binary
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.deb
           path: .
@@ -1889,6 +1984,7 @@ jobs:
           sudo apt-get install -y libarchive-tools libfuse2
           # set-up appimage-builder
           # https://github.com/AppImage/AppImageKit/issues/1395
+          sudo pip3 install "setuptools_scm<10"
           sudo pip3 install git+https://github.com/rustdesk-org/appimage-builder.git
           # run appimage-builder
           pushd appimage
@@ -1896,7 +1992,7 @@ jobs:
 
       - name: Publish appimage package
         if: env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -1939,12 +2035,12 @@ jobs:
             }
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
       - name: Download Binary
-        uses: actions/download-artifact@master
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.deb
           path: .
@@ -1953,7 +2049,7 @@ jobs:
         run: |
           mv rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.deb flatpak/rustdesk.deb
 
-      - uses: rustdesk-org/run-on-arch-action@amd64-support
+      - uses: rustdesk-org/run-on-arch-action@d3fcfbb632b84cf7f6bc772bfaaa2c2f4f8789a8 # no release tag; commit 2026-05-26
         name: Build rustdesk flatpak package for ${{ matrix.job.arch }}
         id: flatpak
         with:
@@ -1981,7 +2077,7 @@ jobs:
             flatpak build-bundle ./repo rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}${{ matrix.job.suffix }}.flatpak com.rustdesk.RustDesk
 
       - name: Publish flatpak package
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -2000,7 +2096,7 @@ jobs:
       RELEASE_NAME: web-basic
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           submodules: recursive
 
@@ -2010,7 +2106,7 @@ jobs:
           sudo apt-get install -y wget npm
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2.12.0 #https://github.com/subosito/flutter-action/issues/277
+        uses: subosito/flutter-action@2783a3f08e1baf891508463f8c6653c258246225  # v2.12.0; https://github.com/subosito/flutter-action/issues/277
         with:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
@@ -2054,7 +2150,7 @@ jobs:
 
       - name: Publish web
         if: env.UPLOAD_ARTIFACT == 'true'
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}

.github/workflows/playground.yml

@@ -17,7 +17,7 @@ env:
   TAG_NAME: "nightly"
   VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
   VCPKG_COMMIT_ID: "120deac3062162151622ca4860575a33844ba10b"
-  VERSION: "1.4.6"
+  VERSION: "1.4.9"
   NDK_VERSION: "r26d"
   #signing keys env variable checks
   ANDROID_SIGNING_KEY: "${{ secrets.ANDROID_SIGNING_KEY }}"
@@ -79,21 +79,21 @@ jobs:
             }
     steps:
       - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v6
+        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
         with:
           script: |
             core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
             core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
         with:
           ref: ${{ matrix.job.ref }}
           submodules: recursive
 
       - name: Import the codesign cert
         if: env.MACOS_P12_BASE64 != null
-        uses: apple-actions/import-codesign-certs@v1
+        uses: apple-actions/import-codesign-certs@253ddeeac23f2bdad1646faac5c8c2832e800071 # v1
         with:
           p12-file-base64: ${{ secrets.MACOS_P12_BASE64 }}
           p12-password: ${{ secrets.MACOS_P12_PASSWORD }}
@@ -107,7 +107,7 @@ jobs:
 
       - name: Import notarize key
         if: env.MACOS_P12_BASE64 != null
-        uses: timheuer/base64-to-file@v1.2
+        uses: timheuer/base64-to-file@adaa40c0c581f276132199d4cf60afa07ce60eac # v1.2
         with:
           # https://gregoryszorc.com/docs/apple-codesign/stable/apple_codesign_rcodesign.html#notarizing-and-stapling
           fileName: rustdesk.json
@@ -129,19 +129,19 @@ jobs:
           brew install llvm create-dmg nasm pkg-config
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@1a449444c387b1966244ae4d4f8c696479add0b2 # v2
         with:
           channel: "stable"
           flutter-version: ${{ matrix.job.flutter }}
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: ${{ env.RUST_VERSION }}
           targets: ${{ matrix.job.target }}
           components: "rustfmt"
 
-      - uses: Swatinem/rust-cache@v2
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           prefix-key: ${{ matrix.job.os }}
 
@@ -156,7 +156,7 @@ jobs:
           ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart --c-output ./flutter/macos/Runner/bridge_generated.h
 
       - name: Setup vcpkg with Github Actions binary cache
-        uses: lukka/run-vcpkg@v11
+        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
         with:
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
 
@@ -165,7 +165,7 @@ jobs:
           $VCPKG_ROOT/vcpkg install --x-install-root="$VCPKG_ROOT/installed"
           
       - name: Restore from cache and install vcpkg
-        uses: lukka/run-vcpkg@v7
+        uses: lukka/run-vcpkg@8a5116de2b552d6fc8894e9774aacaf2e5db4823 # v7 2026-05-26
         if: false
         with:
           setupOnly: true
@@ -222,7 +222,7 @@ jobs:
           done
 
       - name: Publish DMG package
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}
@@ -247,7 +247,7 @@ jobs:
             }
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
         with:
           ref: ${{ matrix.job.ref }}
           submodules: recursive
@@ -290,13 +290,13 @@ jobs:
                wget
 
       - name: Install flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@1a449444c387b1966244ae4d4f8c696479add0b2 # v2
         with:
           channel: "stable"
           flutter-version: ${{ env.FLUTTER_VERSION }}
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@v1
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
         with:
           toolchain: ${{ env.RUST_VERSION }}
           components: "rustfmt"
@@ -310,14 +310,14 @@ jobs:
           pushd flutter ; flutter pub get ; popd
           ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart
 
-      - uses: nttld/setup-ndk@v1
+      - uses: nttld/setup-ndk@ed92fe6cadad69be94a966a7ee3271275e62f779 # v1
         id: setup-ndk
         with:
           ndk-version: ${{ env.NDK_VERSION }}
           add-to-path: true
 
       - name: Setup vcpkg with Github Actions binary cache
-        uses: lukka/run-vcpkg@v11
+        uses: lukka/run-vcpkg@b1a0dd252f06b9e25b3c022a9a03bd7a427fb6a2 # v11
         with:
           vcpkgDirectory: /opt/artifacts/vcpkg
           vcpkgGitCommitId: ${{ env.VCPKG_COMMIT_ID }}
@@ -395,7 +395,7 @@ jobs:
           mkdir -p signed-apk; pushd signed-apk
           mv ../rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}.apk ./rustdesk-test-${{ matrix.job.ref }}-${{ matrix.job.ndk }}.apk
 
-      - uses: r0adkll/sign-android-release@v1
+      - uses: r0adkll/sign-android-release@349ebdef58775b1e0d8099458af0816dc79b6407 # v1
         name: Sign app APK
         if: env.ANDROID_SIGNING_KEY != null
         id: sign-rustdesk
@@ -410,7 +410,7 @@ jobs:
           BUILD_TOOLS_VERSION: "30.0.2"
 
       - name: Publish signed apk package
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
         with:
           prerelease: true
           tag_name: ${{ env.TAG_NAME }}

.github/workflows/third-party-RustDeskTempTopMostWindow.yml

@@ -39,22 +39,21 @@ jobs:
       build_output_dir: RustDeskTempTopMostWindow/WindowInjection/${{ inputs.platform }}/${{ inputs.configuration }}
     steps:
       - name: Add MSBuild to PATH
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2
 
       - name: Download the source code
         run: |
           git clone https://github.com/rustdesk-org/RustDeskTempTopMostWindow RustDeskTempTopMostWindow
 
-        # Build. commit 53b548a5398624f7149a382000397993542ad796 is tag v0.3
       - name: Build the project
         run: |
-          cd RustDeskTempTopMostWindow && git checkout 53b548a5398624f7149a382000397993542ad796
+          cd RustDeskTempTopMostWindow && git checkout ecd8d6a139eee76845ea66423fb739af450fda90
           msbuild ${{ env.project_path }} -p:Configuration=${{ inputs.configuration }} -p:Platform=${{ inputs.platform }} /p:TargetVersion=${{ inputs.target_version }}
 
       - name: Archive build artifacts
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: ${{ inputs.upload-artifact }}
         with:
-            name: topmostwindow-artifacts
+            name: topmostwindow-artifacts-${{ inputs.platform }}
             path: |
               ./${{ env.build_output_dir }}/WindowInjection.dll

.github/workflows/winget.yml

@@ -1,15 +0,0 @@
-name: Publish to WinGet
-on:
-  release:
-    types: [released]
-  workflow_dispatch:
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: vedantmgoyal9/winget-releaser@main
-        with:
-          identifier: RustDesk.RustDesk
-          version: "1.4.6"
-          release-tag: "1.4.6"
-          token: ${{ secrets.WINGET_TOKEN }}

AGENTS.md

@@ -0,0 +1,98 @@
+# RustDesk Guide
+
+## Project Layout
+
+### Directory Structure
+* `src/` Rust app
+* `src/server/` audio / clipboard / input / video / network
+* `src/platform/` platform-specific code
+* `src/ui/` legacy Sciter UI (deprecated)
+* `flutter/` current UI
+* `libs/hbb_common/` config / proto / shared utils
+* `libs/scrap/` screen capture
+* `libs/enigo/` input control
+* `libs/clipboard/` clipboard
+* `libs/hbb_common/src/config.rs` all options
+
+### Key Components
+- **Remote Desktop Protocol**: Custom protocol implemented in `src/rendezvous_mediator.rs` for communicating with rustdesk-server
+- **Screen Capture**: Platform-specific screen capture in `libs/scrap/`
+- **Input Handling**: Cross-platform input simulation in `libs/enigo/`
+- **Audio/Video Services**: Real-time audio/video streaming in `src/server/`
+- **File Transfer**: Secure file transfer implementation in `libs/hbb_common/`
+
+### UI Architecture
+- **Legacy UI**: Sciter-based (deprecated) - files in `src/ui/`
+- **Modern UI**: Flutter-based - files in `flutter/`
+  - Desktop: `flutter/lib/desktop/`
+  - Mobile: `flutter/lib/mobile/`
+  - Shared: `flutter/lib/common/` and `flutter/lib/models/`
+
+## Rust Rules
+
+* Avoid `unwrap()` / `expect()` in production code.
+* Exceptions:
+
+  * tests;
+  * lock acquisition where failure means poisoning, not normal control flow.
+* Otherwise prefer `Result` + `?` or explicit handling.
+* Do not ignore errors silently.
+* Avoid unnecessary `.clone()`.
+* Prefer borrowing when practical.
+* Do not add dependencies unless needed.
+* Keep code simple and idiomatic.
+
+## Tokio Rules
+
+* Assume a Tokio runtime already exists.
+* Never create nested runtimes.
+* Never call `Runtime::block_on()` inside Tokio / async code.
+* Do not hide runtime creation inside helpers or libraries.
+* Do not hold locks across `.await`.
+* Prefer `.await`, `tokio::spawn`, channels.
+* Use `spawn_blocking` or dedicated threads for blocking work.
+* Do not use `std::thread::sleep()` in async code.
+
+## Editing Hygiene
+
+* Change only what is required.
+* Prefer the smallest valid diff.
+* Do not refactor unrelated code.
+* Do not make formatting-only changes.
+* Keep naming/style consistent with nearby code.
+
+### Be minimally invasive
+
+* Prefer purely additive changes: layer new (`#[cfg]`-gated) blocks or new functions around existing code instead of restructuring it. The ideal diff for a fix adds lines and modifies/deletes none.
+* Do not extract or reshape existing code just to enable your new code; look for a mechanism that leaves existing lines untouched (e.g. hide/show an existing object instead of refactoring its construction into a helper for rebuilding).
+* Put new logic in self-contained functions in the module it belongs to (platform-specific logic in `src/platform/`, with `use` inside the function body to avoid churning shared import blocks). Call sites in shared files (`src/tray.rs`, `src/core_main.rs`, `src/server/connection.rs`, …) should be thin one-line hooks.
+
+## Localization (`src/lang/*.rs`)
+
+Each file is a `HashMap<key, translation>`. Layout:
+
+* `template.rs` is the master list of every key. **Never edit it** as part of translation work.
+* `en.rs` holds only the keys whose English display text differs from the key itself.
+* Every other file (`de.rs`, `fr.rs`, …) carries the full key set; an untranslated entry has an empty value: `("key", "")`.
+
+### Finding the English source for a key
+
+When filling an empty entry, determine the source English text with this rule:
+
+* If `key` exists in `en.rs` **with a non-empty value**, that value is the source text (look it up in `en.rs`).
+* Otherwise the **key string itself is the source text** (the key is already plain English).
+
+Then translate that source into the file's target language (infer the language from the file's existing non-empty entries / filename).
+
+### Translation hygiene
+
+* Only fill empty values. Never change keys, and never touch existing non-empty translations.
+* Preserve placeholders (`{}`) and escape sequences (`\n`, `\"`) exactly as in the source.
+* Do not translate brand or technical tokens: `RustDesk`, `Socks5`, `TLS`, `UAC`, `Wayland`, `X11`, `TCP`, `UDP`, `2FA`, `RDP`, `D3D`, etc.
+* Copy URL values (e.g. `doc_*` keys) verbatim from `en.rs`.
+
+### Adding new keys (feature work)
+
+* New English-text keys use sentence case, not Title Case: `Use ID whitelisting`, **not** `Use ID Whitelisting`. Acronyms (ID, IP, 2FA…) stay uppercase. Legacy Title-Case keys (e.g. `Use IP Whitelisting`) stay as-is — do not rename them.
+* Since the key itself is the English display text, a sentence-case key usually needs **no** `en.rs` entry; add one only when the display text must differ from the key (e.g. `*_tip` keys).
+* Append each new key to `template.rs` (with `""`) and to every `src/lang/*.rs` file (translated, or `""` if unsure), at the end of the list.

CLAUDE.md

@@ -1,91 +1 @@
-# CLAUDE.md
-
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
-
-## Development Commands
-
-### Build Commands
-- `cargo run` - Build and run the desktop application (requires libsciter library)
-- `python3 build.py --flutter` - Build Flutter version (desktop)
-- `python3 build.py --flutter --release` - Build Flutter version in release mode
-- `python3 build.py --hwcodec` - Build with hardware codec support
-- `python3 build.py --vram` - Build with VRAM feature (Windows only)
-- `cargo build --release` - Build Rust binary in release mode
-- `cargo build --features hwcodec` - Build with specific features
-
-### Flutter Mobile Commands
-- `cd flutter && flutter build android` - Build Android APK
-- `cd flutter && flutter build ios` - Build iOS app
-- `cd flutter && flutter run` - Run Flutter app in development mode
-- `cd flutter && flutter test` - Run Flutter tests
-
-### Testing
-- `cargo test` - Run Rust tests
-- `cd flutter && flutter test` - Run Flutter tests
-
-### Platform-Specific Build Scripts
-- `flutter/build_android.sh` - Android build script
-- `flutter/build_ios.sh` - iOS build script
-- `flutter/build_fdroid.sh` - F-Droid build script
-
-## Project Architecture
-
-### Directory Structure
-- **`src/`** - Main Rust application code
-  - `src/ui/` - Legacy Sciter UI (deprecated, use Flutter instead)
-  - `src/server/` - Audio/clipboard/input/video services and network connections
-  - `src/client.rs` - Peer connection handling
-  - `src/platform/` - Platform-specific code
-- **`flutter/`** - Flutter UI code for desktop and mobile
-- **`libs/`** - Core libraries
-  - `libs/hbb_common/` - Video codec, config, network wrapper, protobuf, file transfer utilities
-  - `libs/scrap/` - Screen capture functionality
-  - `libs/enigo/` - Platform-specific keyboard/mouse control
-  - `libs/clipboard/` - Cross-platform clipboard implementation
-
-### Key Components
-- **Remote Desktop Protocol**: Custom protocol implemented in `src/rendezvous_mediator.rs` for communicating with rustdesk-server
-- **Screen Capture**: Platform-specific screen capture in `libs/scrap/`
-- **Input Handling**: Cross-platform input simulation in `libs/enigo/`
-- **Audio/Video Services**: Real-time audio/video streaming in `src/server/`
-- **File Transfer**: Secure file transfer implementation in `libs/hbb_common/`
-
-### UI Architecture
-- **Legacy UI**: Sciter-based (deprecated) - files in `src/ui/`
-- **Modern UI**: Flutter-based - files in `flutter/`
-  - Desktop: `flutter/lib/desktop/`
-  - Mobile: `flutter/lib/mobile/`
-  - Shared: `flutter/lib/common/` and `flutter/lib/models/`
-
-## Important Build Notes
-
-### Dependencies
-- Requires vcpkg for C++ dependencies: `libvpx`, `libyuv`, `opus`, `aom`
-- Set `VCPKG_ROOT` environment variable
-- Download appropriate Sciter library for legacy UI support
-
-### Ignore Patterns
-When working with files, ignore these directories:
-- `target/` - Rust build artifacts
-- `flutter/build/` - Flutter build output
-- `flutter/.dart_tool/` - Flutter tooling files
-
-### Cross-Platform Considerations
-- Windows builds require additional DLLs and virtual display drivers
-- macOS builds need proper signing and notarization for distribution
-- Linux builds support multiple package formats (deb, rpm, AppImage)
-- Mobile builds require platform-specific toolchains (Android SDK, Xcode)
-
-### Feature Flags
-- `hwcodec` - Hardware video encoding/decoding
-- `vram` - VRAM optimization (Windows only)
-- `flutter` - Enable Flutter UI
-- `unix-file-copy-paste` - Unix file clipboard support
-- `screencapturekit` - macOS ScreenCaptureKit (macOS only)
-
-### Config
-All configurations or options are under `libs/hbb_common/src/config.rs` file, 4 types:
-- Settings
-- Local
-- Display
-- Built-in
+AGENTS.md

Cargo.lock

@@ -33,6 +33,12 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "adler2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
+
 [[package]]
 name = "aead"
 version = "0.5.2"
@@ -286,15 +292,15 @@ checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
 [[package]]
 name = "arboard"
 version = "3.4.0"
-source = "git+https://github.com/rustdesk-org/arboard#85be1218668ff218a7b170c9d424fde73e069914"
+source = "git+https://github.com/rustdesk-org/arboard#c7d5781f563176df9efd8df6287e823fb1b9bed5"
 dependencies = [
  "clipboard-win",
  "core-graphics 0.23.2",
  "image 0.25.1",
  "log",
  "objc2 0.5.2",
- "objc2-app-kit",
- "objc2-foundation",
+ "objc2-app-kit 0.2.2",
+ "objc2-foundation 0.2.2",
  "parking_lot",
  "percent-encoding",
  "serde 1.0.228",
@@ -637,7 +643,7 @@ dependencies = [
  "cc",
  "cfg-if 1.0.0",
  "libc",
- "miniz_oxide",
+ "miniz_oxide 0.7.4",
  "object",
  "rustc-demangle",
 ]
@@ -765,6 +771,26 @@ dependencies = [
  "syn 2.0.98",
 ]
 
+[[package]]
+name = "bindgen"
+version = "0.72.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "993776b509cfb49c750f11b8f07a46fa23e0a1386ffc01fb1e7d343efc387895"
+dependencies = [
+ "bitflags 2.9.1",
+ "cexpr",
+ "clang-sys",
+ "itertools 0.12.1",
+ "log",
+ "prettyplease",
+ "proc-macro2 1.0.93",
+ "quote 1.0.36",
+ "regex",
+ "rustc-hash 2.1.1",
+ "shlex",
+ "syn 2.0.98",
+]
+
 [[package]]
 name = "bit_field"
 version = "0.10.2"
@@ -860,6 +886,15 @@ dependencies = [
  "objc2 0.5.2",
 ]
 
+[[package]]
+name = "block2"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdeb9d870516001442e364c5220d3574d2da8dc765554b4a617230d33fa58ef5"
+dependencies = [
+ "objc2 0.6.4",
+]
+
 [[package]]
 name = "blocking"
 version = "1.6.1"
@@ -1182,7 +1217,7 @@ dependencies = [
  "js-sys",
  "num-traits 0.2.19",
  "wasm-bindgen",
- "windows-link",
+ "windows-link 0.1.1",
 ]
 
 [[package]]
@@ -1290,8 +1325,8 @@ dependencies = [
  "lazy_static",
  "libc",
  "objc2 0.5.2",
- "objc2-app-kit",
- "objc2-foundation",
+ "objc2-app-kit 0.2.2",
+ "objc2-foundation 0.2.2",
  "once_cell",
  "parking_lot",
  "percent-encoding",
@@ -1309,7 +1344,7 @@ dependencies = [
 [[package]]
 name = "clipboard-master"
 version = "4.0.0-beta.6"
-source = "git+https://github.com/rustdesk-org/clipboard-master#ddc39f00a6211959489ae683aa6ae6eedf03a809"
+source = "git+https://github.com/rustdesk-org/clipboard-master#7762d74e38db37cfeb6ded88c964b9cdbddfb6db"
 dependencies = [
  "objc",
  "objc-foundation",
@@ -1442,6 +1477,8 @@ dependencies = [
  "compression-core",
  "flate2",
  "memchr",
+ "zstd 0.13.1",
+ "zstd-safe 7.1.0",
 ]
 
 [[package]]
@@ -2216,6 +2253,15 @@ dependencies = [
  "dirs-sys 0.4.1",
 ]
 
+[[package]]
+name = "dirs"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3e8aa94d75141228480295a7d0e7feb620b1a5ad9f12bc40be62411e38cce4e"
+dependencies = [
+ "dirs-sys 0.5.0",
+]
+
 [[package]]
 name = "dirs-next"
 version = "2.0.0"
@@ -2233,7 +2279,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b1d1d91c932ef41c0f2663aa8b0ca0342d444d842c06914aa0a7e352d0bada6"
 dependencies = [
  "libc",
- "redox_users",
+ "redox_users 0.4.5",
  "winapi 0.3.9",
 ]
 
@@ -2245,10 +2291,22 @@ checksum = "520f05a5cbd335fae5a99ff7a6ab8627577660ee5cfd6a94a6a929b52ff0321c"
 dependencies = [
  "libc",
  "option-ext",
- "redox_users",
+ "redox_users 0.4.5",
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "dirs-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01a3366d27ee9890022452ee61b2b63a67e6f13f58900b651ff5665f0bb1fab"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users 0.5.2",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "dirs-sys-next"
 version = "0.1.2"
@@ -2256,7 +2314,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
 dependencies = [
  "libc",
- "redox_users",
+ "redox_users 0.4.5",
  "winapi 0.3.9",
 ]
 
@@ -2266,6 +2324,16 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd0c93bb4b0c6d9b77f4435b0ae98c24d17f1c45b2ff844c6151a07256ca923b"
 
+[[package]]
+name = "dispatch2"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e0e367e4e7da84520dedcac1901e4da967309406d1e51017ae1abfb97adbd38"
+dependencies = [
+ "bitflags 2.9.1",
+ "objc2 0.6.4",
+]
+
 [[package]]
 name = "displaydoc"
 version = "0.2.5"
@@ -2648,7 +2716,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2715,7 +2783,7 @@ dependencies = [
  "flume",
  "half",
  "lebe",
- "miniz_oxide",
+ "miniz_oxide 0.7.4",
  "rayon-core",
  "smallvec",
  "zune-inflate",
@@ -2801,12 +2869,12 @@ checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
 
 [[package]]
 name = "flate2"
-version = "1.0.30"
+version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f54427cfd1c7829e2a139fcefea601bf088ebca651d2bf53ebc600eac295dae"
+checksum = "843fba2746e448b37e26a819579957415c8cef339bf08564fe8b7ddbd959573c"
 dependencies = [
  "crc32fast",
- "miniz_oxide",
+ "miniz_oxide 0.8.9",
 ]
 
 [[package]]
@@ -3906,7 +3974,7 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 [[package]]
 name = "hwcodec"
 version = "0.7.1"
-source = "git+https://github.com/rustdesk-org/hwcodec#398e5a8938dd8768ade0fcdc27ea80e8b4b38738"
+source = "git+https://github.com/rustdesk-org/hwcodec#778df1f99597722473b29443bac22ae6c23946fe"
 dependencies = [
  "bindgen 0.59.2",
  "cc",
@@ -4041,7 +4109,7 @@ dependencies = [
  "gif",
  "jpeg-decoder",
  "num-traits 0.2.19",
- "png",
+ "png 0.17.13",
  "qoi",
  "tiff",
 ]
@@ -4055,7 +4123,7 @@ dependencies = [
  "bytemuck",
  "byteorder",
  "num-traits 0.2.19",
- "png",
+ "png 0.17.13",
  "tiff",
 ]
 
@@ -4649,7 +4717,7 @@ dependencies = [
 [[package]]
 name = "magnum-opus"
 version = "0.4.0"
-source = "git+https://github.com/rustdesk-org/magnum-opus#5cd2bf989c148662fa3a2d9d539a71d71fd1d256"
+source = "git+https://github.com/rustdesk-org/magnum-opus#588c6e1f9ed50c3a01fa64f3bd3e7cdb0378a114"
 dependencies = [
  "bindgen 0.59.2",
  "pkg-config",
@@ -4766,6 +4834,16 @@ dependencies = [
  "simd-adler32",
 ]
 
+[[package]]
+name = "miniz_oxide"
+version = "0.8.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
+dependencies = [
+ "adler2",
+ "simd-adler32",
+]
+
 [[package]]
 name = "mio"
 version = "0.8.11"
@@ -4816,21 +4894,23 @@ dependencies = [
 
 [[package]]
 name = "muda"
-version = "0.13.5"
+version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86b959f97c97044e4c96e32e1db292a7d594449546a3c6b77ae613dc3a5b5145"
+checksum = "01c1738382f66ed56b3b9c8119e794a2e23148ac8ea214eda86622d4cb9d415a"
 dependencies = [
- "cocoa 0.25.0",
  "crossbeam-channel",
  "dpi",
  "gtk",
  "keyboard-types",
  "libxdo",
- "objc",
+ "objc2 0.6.4",
+ "objc2-app-kit 0.3.2",
+ "objc2-core-foundation",
+ "objc2-foundation 0.3.2",
  "once_cell",
- "png",
- "thiserror 1.0.61",
- "windows-sys 0.52.0",
+ "png 0.17.13",
+ "thiserror 2.0.17",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -5374,7 +5454,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46a785d4eeff09c14c487497c162e92766fbb3e4059a71840cecc03d9a50b804"
 dependencies = [
  "objc-sys 0.3.5",
- "objc2-encode 4.0.3",
+ "objc2-encode 4.1.0",
+]
+
+[[package]]
+name = "objc2"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a12a8ed07aefc768292f076dc3ac8c48f3781c8f2d5851dd3d98950e8c5a89f"
+dependencies = [
+ "objc2-encode 4.1.0",
 ]
 
 [[package]]
@@ -5389,10 +5478,22 @@ dependencies = [
  "objc2 0.5.2",
  "objc2-core-data",
  "objc2-core-image",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
  "objc2-quartz-core",
 ]
 
+[[package]]
+name = "objc2-app-kit"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d49e936b501e5c5bf01fda3a9452ff86dc3ea98ad5f283e1455153142d97518c"
+dependencies = [
+ "bitflags 2.9.1",
+ "objc2 0.6.4",
+ "objc2-core-foundation",
+ "objc2-foundation 0.3.2",
+]
+
 [[package]]
 name = "objc2-cloud-kit"
 version = "0.2.2"
@@ -5403,7 +5504,7 @@ dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
  "objc2-core-location",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
 ]
 
 [[package]]
@@ -5414,7 +5515,7 @@ checksum = "a5ff520e9c33812fd374d8deecef01d4a840e7b41862d849513de77e44aa4889"
 dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
 ]
 
 [[package]]
@@ -5426,7 +5527,28 @@ dependencies = [
  "bitflags 2.9.1",
  "block2 0.5.1",
  "objc2 0.5.2",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
+]
+
+[[package]]
+name = "objc2-core-foundation"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a180dd8642fa45cdb7dd721cd4c11b1cadd4929ce112ebd8b9f5803cc79d536"
+dependencies = [
+ "bitflags 2.9.1",
+ "dispatch2",
+ "objc2 0.6.4",
+]
+
+[[package]]
+name = "objc2-core-graphics"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e022c9d066895efa1345f8e33e584b9f958da2fd4cd116792e15e07e4720a807"
+dependencies = [
+ "bitflags 2.9.1",
+ "objc2-core-foundation",
 ]
 
 [[package]]
@@ -5437,7 +5559,7 @@ checksum = "55260963a527c99f1819c4f8e3b47fe04f9650694ef348ffd2227e8196d34c80"
 dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
  "objc2-metal",
 ]
 
@@ -5450,7 +5572,7 @@ dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
  "objc2-contacts",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
 ]
 
 [[package]]
@@ -5464,9 +5586,9 @@ dependencies = [
 
 [[package]]
 name = "objc2-encode"
-version = "4.0.3"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7891e71393cd1f227313c9379a26a584ff3d7e6e7159e988851f0934c993f0f8"
+checksum = "ef25abbcd74fb2609453eb695bd2f860d389e457f67dc17cafc8b8cbc89d0c33"
 
 [[package]]
 name = "objc2-foundation"
@@ -5481,6 +5603,18 @@ dependencies = [
  "objc2 0.5.2",
 ]
 
+[[package]]
+name = "objc2-foundation"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3e0adef53c21f888deb4fa59fc59f7eb17404926ee8a6f59f5df0fd7f9f3272"
+dependencies = [
+ "bitflags 2.9.1",
+ "block2 0.6.2",
+ "objc2 0.6.4",
+ "objc2-core-foundation",
+]
+
 [[package]]
 name = "objc2-link-presentation"
 version = "0.2.2"
@@ -5489,8 +5623,8 @@ checksum = "a1a1ae721c5e35be65f01a03b6d2ac13a54cb4fa70d8a5da293d7b0020261398"
 dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
- "objc2-app-kit",
- "objc2-foundation",
+ "objc2-app-kit 0.2.2",
+ "objc2-foundation 0.2.2",
 ]
 
 [[package]]
@@ -5502,7 +5636,7 @@ dependencies = [
  "bitflags 2.9.1",
  "block2 0.5.1",
  "objc2 0.5.2",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
 ]
 
 [[package]]
@@ -5514,7 +5648,7 @@ dependencies = [
  "bitflags 2.9.1",
  "block2 0.5.1",
  "objc2 0.5.2",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
  "objc2-metal",
 ]
 
@@ -5525,7 +5659,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0a684efe3dec1b305badae1a28f6555f6ddd3bb2c2267896782858d5a78404dc"
 dependencies = [
  "objc2 0.5.2",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
 ]
 
 [[package]]
@@ -5541,7 +5675,7 @@ dependencies = [
  "objc2-core-data",
  "objc2-core-image",
  "objc2-core-location",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
  "objc2-link-presentation",
  "objc2-quartz-core",
  "objc2-symbols",
@@ -5557,7 +5691,7 @@ checksum = "44fa5f9748dbfe1ca6c0b79ad20725a11eca7c2218bceb4b005cb1be26273bfe"
 dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
 ]
 
 [[package]]
@@ -5570,7 +5704,7 @@ dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
  "objc2-core-location",
- "objc2-foundation",
+ "objc2-foundation 0.2.2",
 ]
 
 [[package]]
@@ -5884,8 +6018,8 @@ dependencies = [
 
 [[package]]
 name = "parity-tokio-ipc"
-version = "0.7.3-5"
-source = "git+https://github.com/rustdesk-org/parity-tokio-ipc#c8c8bbcbabf9be1201c53afb0269b92b9b02d291"
+version = "0.7.3-6"
+source = "git+https://github.com/rustdesk-org/parity-tokio-ipc#d0ae39bffe5d5a3e8d82a1b6bcb1ca5a9b2f1c01"
 dependencies = [
  "futures",
  "libc",
@@ -6178,7 +6312,20 @@ dependencies = [
  "crc32fast",
  "fdeflate",
  "flate2",
- "miniz_oxide",
+ "miniz_oxide 0.7.4",
+]
+
+[[package]]
+name = "png"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60769b8b31b2a9f263dae2776c37b1b28ae246943cf719eb6946a1db05128a61"
+dependencies = [
+ "bitflags 2.9.1",
+ "crc32fast",
+ "fdeflate",
+ "flate2",
+ "miniz_oxide 0.8.9",
 ]
 
 [[package]]
@@ -6463,7 +6610,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "556af5f5c953a2ee13f45753e581a38f9778e6551bc3ccc56d90b14628fe59d8"
 dependencies = [
  "cfg-if 0.1.10",
- "rpassword 2.1.0",
+ "rpassword",
  "tempfile",
  "termios 0.3.3",
  "winapi 0.3.9",
@@ -6548,7 +6695,7 @@ dependencies = [
  "once_cell",
  "socket2 0.5.10",
  "tracing",
- "windows-sys 0.52.0",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -6795,7 +6942,7 @@ dependencies = [
 [[package]]
 name = "rdev"
 version = "0.5.0-2"
-source = "git+https://github.com/rustdesk-org/rdev#f9b60b1dd0f3300a1b797d7a74c116683cd232c8"
+source = "git+https://github.com/rustdesk-org/rdev#23e24dd6b35452a495dae0ae6d99395e9755ab0f"
 dependencies = [
  "cocoa 0.24.1",
  "core-foundation 0.9.4",
@@ -6863,6 +7010,17 @@ dependencies = [
  "thiserror 1.0.61",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
+dependencies = [
+ "getrandom 0.2.15",
+ "libredox",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "regex"
 version = "1.11.1"
@@ -7016,17 +7174,6 @@ dependencies = [
  "winapi 0.2.8",
 ]
 
-[[package]]
-name = "rpassword"
-version = "7.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80472be3c897911d0137b2d2b9055faf6eeac5b14e324073d83bc17b191d7e3f"
-dependencies = [
- "libc",
- "rtoolbox",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "rtcp"
 version = "0.14.0"
@@ -7038,16 +7185,6 @@ dependencies = [
  "webrtc-util",
 ]
 
-[[package]]
-name = "rtoolbox"
-version = "0.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c247d24e63230cdb56463ae328478bd5eac8b8faa8c69461a77e8e323afac90e"
-dependencies = [
- "libc",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "rtp"
 version = "0.14.0"
@@ -7134,7 +7271,7 @@ dependencies = [
 
 [[package]]
 name = "rustdesk"
-version = "1.4.6"
+version = "1.4.9"
 dependencies = [
  "android-wakelock",
  "android_logger",
@@ -7147,7 +7284,6 @@ dependencies = [
  "cfg-if 1.0.0",
  "chrono",
  "cidr-utils",
- "clap 4.5.53",
  "clipboard",
  "clipboard-master",
  "cocoa 0.24.1",
@@ -7205,7 +7341,6 @@ dependencies = [
  "repng",
  "reqwest",
  "ringbuf",
- "rpassword 7.3.1",
  "rubato",
  "runas",
  "rust-pulsectl",
@@ -7249,7 +7384,7 @@ dependencies = [
 
 [[package]]
 name = "rustdesk-portable-packer"
-version = "1.4.6"
+version = "1.4.9"
 dependencies = [
  "brotli",
  "dirs 5.0.1",
@@ -7321,7 +7456,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys 0.11.0",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -7378,7 +7513,7 @@ dependencies = [
  "security-framework 3.5.1",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -7465,7 +7600,7 @@ name = "scrap"
 version = "0.5.0"
 dependencies = [
  "android_logger",
- "bindgen 0.65.1",
+ "bindgen 0.72.1",
  "block",
  "cfg-if 1.0.0",
  "dbus",
@@ -7981,8 +8116,8 @@ dependencies = [
  "log",
  "memmap2",
  "objc2 0.5.2",
- "objc2-app-kit",
- "objc2-foundation",
+ "objc2-app-kit 0.2.2",
+ "objc2-foundation 0.2.2",
  "objc2-quartz-core",
  "raw-window-handle 0.6.2",
  "redox_syscall 0.5.2",
@@ -8312,7 +8447,7 @@ dependencies = [
  "objc",
  "once_cell",
  "parking_lot",
- "png",
+ "png 0.17.13",
  "raw-window-handle 0.6.2",
  "scopeguard",
  "tao-macros",
@@ -8566,7 +8701,7 @@ dependencies = [
  "bytemuck",
  "cfg-if 1.0.0",
  "log",
- "png",
+ "png 0.17.13",
  "tiny-skia-path",
 ]
 
@@ -8939,21 +9074,22 @@ dependencies = [
 
 [[package]]
 name = "tray-icon"
-version = "0.14.3"
-source = "git+https://github.com/tauri-apps/tray-icon#d4078696edba67b0ab42cef67e6a421a0332c96f"
+version = "0.21.3"
+source = "git+https://github.com/tauri-apps/tray-icon#0a5835b0e6828e37a1f781de9c2d671ae7a939e6"
 dependencies = [
- "core-graphics 0.23.2",
  "crossbeam-channel",
- "dirs 5.0.1",
+ "dirs 6.0.0",
  "libappindicator",
  "muda",
- "objc2 0.5.2",
- "objc2-app-kit",
- "objc2-foundation",
+ "objc2 0.6.4",
+ "objc2-app-kit 0.3.2",
+ "objc2-core-foundation",
+ "objc2-core-graphics",
+ "objc2-foundation 0.3.2",
  "once_cell",
- "png",
- "thiserror 1.0.61",
- "windows-sys 0.52.0",
+ "png 0.18.1",
+ "thiserror 2.0.17",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -9596,9 +9732,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-protocols-wlr"
-version = "0.3.3"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd993de54a40a40fbe5601d9f1fbcaef0aebcc5fda447d7dc8f6dcbaae4f8953"
+checksum = "efd94963ed43cf9938a090ca4f7da58eb55325ec8200c3848963e98dc25b78ec"
 dependencies = [
  "bitflags 2.9.1",
  "wayland-backend",
@@ -10058,7 +10194,7 @@ dependencies = [
  "windows-collections",
  "windows-core 0.61.0",
  "windows-future",
- "windows-link",
+ "windows-link 0.1.1",
  "windows-numerics",
 ]
 
@@ -10107,7 +10243,7 @@ checksum = "4763c1de310c86d75a878046489e2e5ba02c649d185f21c67d4cf8a56d098980"
 dependencies = [
  "windows-implement 0.60.0",
  "windows-interface 0.59.1",
- "windows-link",
+ "windows-link 0.1.1",
  "windows-result 0.3.2",
  "windows-strings 0.4.0",
 ]
@@ -10119,7 +10255,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a1d6bbefcb7b60acd19828e1bc965da6fcf18a7e39490c5f8be71e54a19ba32"
 dependencies = [
  "windows-core 0.61.0",
- "windows-link",
+ "windows-link 0.1.1",
 ]
 
 [[package]]
@@ -10172,6 +10308,12 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76840935b766e1b0a05c0066835fb9ec80071d4c09a16f6bd5f7e655e3c14c38"
 
+[[package]]
+name = "windows-link"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
+
 [[package]]
 name = "windows-numerics"
 version = "0.2.0"
@@ -10179,7 +10321,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9150af68066c4c5c07ddc0ce30421554771e528bde427614c61038bc2c92c2b1"
 dependencies = [
  "windows-core 0.61.0",
- "windows-link",
+ "windows-link 0.1.1",
 ]
 
 [[package]]
@@ -10197,7 +10339,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c64fd11a4fd95df68efcfee5f44a294fe71b8bc6a91993e2791938abcc712252"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.1",
 ]
 
 [[package]]
@@ -10217,7 +10359,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "87fa48cc5d406560701792be122a10132491cff9d0aeb23583cc2dcafc847319"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.1",
 ]
 
 [[package]]
@@ -10226,7 +10368,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a2ba9642430ee452d5a7aa78d72907ebe8cfda358e8cb7918a2050581322f97"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.1",
 ]
 
 [[package]]
@@ -10256,6 +10398,24 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.60.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
+dependencies = [
+ "windows-targets 0.53.5",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.61.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
+dependencies = [
+ "windows-link 0.2.1",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.42.2"
@@ -10295,13 +10455,30 @@ dependencies = [
  "windows_aarch64_gnullvm 0.52.6",
  "windows_aarch64_msvc 0.52.6",
  "windows_i686_gnu 0.52.6",
- "windows_i686_gnullvm",
+ "windows_i686_gnullvm 0.52.6",
  "windows_i686_msvc 0.52.6",
  "windows_x86_64_gnu 0.52.6",
  "windows_x86_64_gnullvm 0.52.6",
  "windows_x86_64_msvc 0.52.6",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.53.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4945f9f551b88e0d65f3db0bc25c33b8acea4d9e41163edf90dcd0b19f9069f3"
+dependencies = [
+ "windows-link 0.2.1",
+ "windows_aarch64_gnullvm 0.53.1",
+ "windows_aarch64_msvc 0.53.1",
+ "windows_i686_gnu 0.53.1",
+ "windows_i686_gnullvm 0.53.1",
+ "windows_i686_msvc 0.53.1",
+ "windows_x86_64_gnu 0.53.1",
+ "windows_x86_64_gnullvm 0.53.1",
+ "windows_x86_64_msvc 0.53.1",
+]
+
 [[package]]
 name = "windows-version"
 version = "0.1.1"
@@ -10338,6 +10515,12 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9d8416fa8b42f5c947f8482c43e7d89e73a173cead56d044f6a56104a6d1b53"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.32.0"
@@ -10368,6 +10551,12 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9d782e804c2f632e395708e99a94275910eb9100b2114651e04744e9b125006"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.32.0"
@@ -10398,12 +10587,24 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "960e6da069d81e09becb0ca57a65220ddff016ff2d6af6a223cf372a506593a3"
+
 [[package]]
 name = "windows_i686_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa7359d10048f68ab8b09fa71c3daccfb0e9b559aed648a8f95469c27057180c"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.32.0"
@@ -10434,6 +10635,12 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e7ac75179f18232fe9c285163565a57ef8d3c89254a30685b57d83a38d326c2"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.32.0"
@@ -10464,6 +10671,12 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c3842cdd74a865a8066ab39c8a7a473c0778a3f29370b5fd6b4b9aa7df4a499"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.42.2"
@@ -10482,6 +10695,12 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ffa179e2d07eee8ad8f57493436566c7cc30ac536a3379fdf008f47f6bb7ae1"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.32.0"
@@ -10512,6 +10731,12 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6bbff5f0aada427a1e5a6da5f1f98158182f26556f345ac9e04d36d0ebed650"
+
 [[package]]
 name = "winit"
 version = "0.30.9"
@@ -10536,8 +10761,8 @@ dependencies = [
  "memmap2",
  "ndk 0.9.0",
  "objc2 0.5.2",
- "objc2-app-kit",
- "objc2-foundation",
+ "objc2-app-kit 0.2.2",
+ "objc2-foundation 0.2.2",
  "objc2-ui-kit",
  "orbclient",
  "percent-encoding",
@@ -10612,16 +10837,15 @@ dependencies = [
 
 [[package]]
 name = "wl-clipboard-rs"
-version = "0.9.0"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4de22eebb1d1e2bad2d970086e96da0e12cde0b411321e5b0f7b2a1f876aa26f"
+checksum = "e9651471a32e87d96ef3a127715382b2d11cc7c8bb9822ded8a7cc94072eb0a3"
 dependencies = [
  "libc",
  "log",
  "os_pipe",
- "rustix 0.38.34",
- "tempfile",
- "thiserror 1.0.61",
+ "rustix 1.1.2",
+ "thiserror 2.0.17",
  "tree_magic_mini",
  "wayland-backend",
  "wayland-client",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustdesk"
-version = "1.4.6"
+version = "1.4.9"
 authors = ["rustdesk <info@rustdesk.com>"]
 edition = "2021"
 build= "build.rs"
@@ -22,7 +22,6 @@ path = "src/service.rs"
 
 [features]
 inline = []
-cli = []
 use_samplerate = ["samplerate"]
 use_rubato = ["rubato"]
 use_dasp = ["dasp"]
@@ -62,8 +61,6 @@ dasp = { version = "0.11", features = ["signal", "interpolate-linear", "interpol
 rubato = { version = "0.12", optional = true }
 samplerate = { version = "0.2", optional = true }
 uuid = { version = "1.3", features = ["v4"] }
-clap = "4.2"
-rpassword = "7.2"
 num_cpus = "1.15"
 bytes = { version = "1.4", features = ["serde"] }
 default-net = "0.14"
@@ -82,7 +79,7 @@ shutdown_hooks = "0.1"
 totp-rs = { version = "5.4", default-features = false, features = ["gen_secret", "otpauth"] }
 stunclient = "0.4"
 kcp-sys= { git = "https://github.com/rustdesk-org/kcp-sys"}
-reqwest = { version = "0.12", features = ["blocking", "socks", "json", "native-tls", "rustls-tls", "rustls-tls-native-roots", "gzip"], default-features=false }
+reqwest = { version = "0.12", features = ["blocking", "socks", "json", "native-tls", "rustls-tls", "rustls-tls-native-roots", "gzip", "zstd"], default-features=false }
 
 [target.'cfg(not(target_os = "linux"))'.dependencies]
 # https://github.com/rustdesk/rustdesk/discussions/10197, not use cpal on linux
@@ -160,7 +157,7 @@ piet-coregraphics = "0.6"
 foreign-types = "0.3"
 
 [target.'cfg(any(target_os = "macos", target_os = "linux", target_os = "windows"))'.dependencies]
-tray-icon = { git = "https://github.com/tauri-apps/tray-icon" }
+tray-icon = { git = "https://github.com/tauri-apps/tray-icon", version = "0.21.3" }
 tao = { git = "https://github.com/rustdesk-org/tao", branch = "dev" }
 image = "0.24"
 
@@ -213,7 +210,7 @@ exclude = ["vdi/host", "examples/custom_plugin"]
 libxdo-sys = { path = "libs/libxdo-sys-stub" }
 
 [package.metadata.winres]
-LegalCopyright = "Copyright © 2025 Purslane Ltd. All rights reserved."
+LegalCopyright = "Copyright © 2026 Purslane Tech Pte. Ltd. All rights reserved."
 ProductName = "RustDesk"
 FileDescription = "RustDesk Remote Desktop"
 OriginalFilename = "rustdesk.exe"
@@ -245,3 +242,6 @@ panic = 'abort'
 strip = true
 #opt-level = 'z' # only have smaller size after strip
 rpath = true
+
+[profile.dev]
+debug = 1

GEMINI.md

@@ -0,0 +1 @@
+AGENTS.md

appimage/AppImageBuilder-aarch64.yml

@@ -18,7 +18,7 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.4.6
+    version: 1.4.9
     exec: usr/share/rustdesk/rustdesk
     exec_args: $@
   apt:

appimage/AppImageBuilder-x86_64.yml

@@ -18,7 +18,7 @@ AppDir:
     id: rustdesk
     name: rustdesk
     icon: rustdesk
-    version: 1.4.6
+    version: 1.4.9
     exec: usr/share/rustdesk/rustdesk
     exec_args: $@
   apt:

build.py

@@ -17,7 +17,8 @@ osx = platform.platform().startswith(
 hbb_name = 'rustdesk' + ('.exe' if windows else '')
 exe_path = 'target/release/' + hbb_name
 if windows:
-    flutter_build_dir = 'build/windows/x64/runner/Release/'
+    win_arch = 'arm64' if platform.machine().lower() in ('arm64', 'aarch64') else 'x64'
+    flutter_build_dir = f'build/windows/{win_arch}/runner/Release/'
 elif osx:
     flutter_build_dir = 'build/macos/Build/Products/Release/'
 else:
@@ -172,7 +173,7 @@ def generate_build_script_for_docker():
             # flutter_rust_bridge
             dart pub global activate ffigen --version 5.0.1
             pushd /tmp && git clone https://github.com/SoLongAndThanksForAllThePizza/flutter_rust_bridge --depth=1 && popd
-            pushd /tmp/flutter_rust_bridge/frb_codegen && cargo install --path . && popd
+            pushd /tmp/flutter_rust_bridge/frb_codegen && cargo install --path . --locked && popd
             pushd flutter && flutter pub get && popd
             ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart
             # install vcpkg
@@ -299,7 +300,7 @@ Version: %s
 Architecture: %s
 Maintainer: rustdesk <info@rustdesk.com>
 Homepage: https://rustdesk.com
-Depends: libgtk-3-0, libxcb-randr0, libxdo3 | libxdo4, libxfixes3, libxcb-shape0, libxcb-xfixes0, libasound2, libsystemd0, curl, libva2, libva-drm2, libva-x11-2, libgstreamer-plugins-base1.0-0, libpam0g, gstreamer1.0-pipewire%s
+Depends: libgtk-3-0t64 | libgtk-3-0, libxcb-randr0, libxdo3 | libxdo4, libxfixes3, libxcb-shape0, libxcb-xfixes0, libasound2t64 | libasound2, libsystemd0, curl, libva2, libva-drm2, libva-x11-2, libgstreamer-plugins-base1.0-0, libpam0g, gstreamer1.0-pipewire%s
 Recommends: libayatana-appindicator3-1
 Description: A remote control software.
 
@@ -317,7 +318,7 @@ def ffi_bindgen_function_refactor():
 
 def build_flutter_deb(version, features):
     if not skip_cargo:
-        system2(f'cargo build --features {features} --lib --release')
+        system2(f'cargo build --locked --features {features} --lib --release')
         ffi_bindgen_function_refactor()
     os.chdir('flutter')
     system2('flutter build linux --release')
@@ -405,12 +406,17 @@ def build_flutter_dmg(version, features):
     if not skip_cargo:
         # set minimum osx build target, now is 10.14, which is the same as the flutter xcode project
         system2(
-            f'MACOSX_DEPLOYMENT_TARGET=10.14 cargo build --features {features} --release')
+            f'MACOSX_DEPLOYMENT_TARGET=10.14 cargo build --locked --features {features} --release')
     # copy dylib
     system2(
         "cp target/release/liblibrustdesk.dylib target/release/librustdesk.dylib")
     os.chdir('flutter')
-    system2('flutter build macos --release')
+    # cargo builds a single-arch dylib for the host; restrict Xcode to the same arch
+    # so the universal-by-default ARCHS_STANDARD doesn't try to link a missing slice.
+    # FLUTTER_XCODE_* env vars are forwarded to xcodebuild as build settings.
+    mac_arch = 'arm64' if platform.machine().lower() in ('arm64', 'aarch64') else 'x86_64'
+    system2(
+        f'FLUTTER_XCODE_ARCHS={mac_arch} FLUTTER_XCODE_ONLY_ACTIVE_ARCH=YES flutter build macos --release')
     system2('cp -rf ../target/release/service ./build/macos/Build/Products/Release/RustDesk.app/Contents/MacOS/')
     '''
     system2(
@@ -422,7 +428,7 @@ def build_flutter_dmg(version, features):
 
 def build_flutter_arch_manjaro(version, features):
     if not skip_cargo:
-        system2(f'cargo build --features {features} --lib --release')
+        system2(f'cargo build --locked --features {features} --lib --release')
     ffi_bindgen_function_refactor()
     os.chdir('flutter')
     system2('flutter build linux --release')
@@ -433,7 +439,7 @@ def build_flutter_arch_manjaro(version, features):
 
 def build_flutter_windows(version, features, skip_portable_pack):
     if not skip_cargo:
-        system2(f'cargo build --features {features} --lib --release')
+        system2(f'cargo build --locked --features {features} --lib --release')
         if not os.path.exists("target/release/librustdesk.dll"):
             print("cargo build failed, please check rust source code.")
             exit(-1)
@@ -489,13 +495,13 @@ def main():
     if windows:
         # build virtual display dynamic library
         os.chdir('libs/virtual_display/dylib')
-        system2('cargo build --release')
+        system2('cargo build --locked --release')
         os.chdir('../../..')
 
         if flutter:
             build_flutter_windows(version, features, args.skip_portable_pack)
             return
-        system2('cargo build --release --features ' + features)
+        system2('cargo build --locked --release --features ' + features)
         # system2('upx.exe target/release/rustdesk.exe')
         system2('mv target/release/rustdesk.exe target/release/RustDesk.exe')
         pa = os.environ.get('P')
@@ -506,20 +512,21 @@ def main():
                 'target\\release\\rustdesk.exe')
         else:
             print('Not signed')
+        os.makedirs(res_dir, exist_ok=True)
         system2(
             f'cp -rf target/release/RustDesk.exe {res_dir}')
         os.chdir('libs/portable')
         system2('pip3 install -r requirements.txt')
         system2(
             f'python3 ./generate.py -f ../../{res_dir} -o . -e ../../{res_dir}/rustdesk-{version}-win7-install.exe')
-        system2('mv ../../{res_dir}/rustdesk-{version}-win7-install.exe ../..')
+        system2(f'mv ../../{res_dir}/rustdesk-{version}-win7-install.exe ../..')
     elif os.path.isfile('/usr/bin/pacman'):
         # pacman -S -needed base-devel
         system2("sed -i 's/pkgver=.*/pkgver=%s/g' res/PKGBUILD" % version)
         if flutter:
             build_flutter_arch_manjaro(version, features)
         else:
-            system2('cargo build --release --features ' + features)
+            system2('cargo build --locked --release --features ' + features)
             system2('git checkout src/ui/common.tis')
             system2('strip target/release/rustdesk')
             system2('ln -s res/pacman_install && ln -s res/PKGBUILD')
@@ -528,7 +535,7 @@ def main():
             version, version))
         # pacman -U ./rustdesk.pkg.tar.zst
     elif os.path.isfile('/usr/bin/yum'):
-        system2('cargo build --release --features ' + features)
+        system2('cargo build --locked --release --features ' + features)
         system2('strip target/release/rustdesk')
         system2(
             "sed -i 's/Version:    .*/Version:    %s/g' res/rpm.spec" % version)
@@ -538,7 +545,7 @@ def main():
                 version, version))
         # yum localinstall rustdesk.rpm
     elif os.path.isfile('/usr/bin/zypper'):
-        system2('cargo build --release --features ' + features)
+        system2('cargo build --locked --release --features ' + features)
         system2('strip target/release/rustdesk')
         system2(
             "sed -i 's/Version:    .*/Version:    %s/g' res/rpm-suse.spec" % version)
@@ -557,7 +564,7 @@ def main():
                 #     'mv target/release/bundle/deb/rustdesk*.deb ./flutter/rustdesk.deb')
                 build_flutter_deb(version, features)
         else:
-            system2('cargo bundle --release --features ' + features)
+            system2('cargo --locked bundle --release --features ' + features)
             if osx:
                 system2(
                     'strip target/release/bundle/osx/RustDesk.app/Contents/MacOS/rustdesk')

docs/CODE_OF_CONDUCT-FR.md

@@ -0,0 +1,143 @@
+
+# Code de conduite des contributeurs
+
+## Notre engagement
+
+En tant que membres, contributeurs et responsables, nous nous engageons à faire
+de la participation à notre communauté une expérience exempte de harcèlement pour
+tous, indépendamment de l'âge, de la taille corporelle, du handicap visible ou
+invisible, de l'origine ethnique, des caractéristiques sexuelles, de l'identité
+et de l'expression de genre, du niveau d'expérience, de l'éducation, du statut
+socio-économique, de la nationalité, de l'apparence personnelle, de la race, de
+la religion ou de l'identité et de l'orientation sexuelle.
+
+Nous nous engageons à agir et à interagir de manière à contribuer à une
+communauté ouverte, accueillante, diversifiée, inclusive et saine.
+
+## Nos standards
+
+Exemples de comportements qui contribuent à un environnement positif pour notre
+communauté :
+
+* Faire preuve d'empathie et de bienveillance envers les autres
+* Respecter les opinions, les points de vue et les expériences différents
+* Donner et accepter gracieusement les retours constructifs
+* Assumer ses responsabilités, s'excuser auprès des personnes affectées par nos
+  erreurs et apprendre de l'expérience
+* Se concentrer sur ce qui est le mieux non seulement pour nous en tant
+  qu'individus, mais pour l'ensemble de la communauté
+
+Exemples de comportements inacceptables :
+
+* L'utilisation de langage ou d'images à caractère sexuel, et les attentions ou
+  avances sexuelles de quelque nature que ce soit
+* Le trolling, les commentaires insultants ou désobligeants, et les attaques
+  personnelles ou politiques
+* Le harcèlement public ou privé
+* La publication d'informations privées d'autrui, telles qu'une adresse physique
+  ou électronique, sans autorisation explicite
+* Tout autre comportement qui pourrait raisonnablement être considéré comme
+  inapproprié dans un cadre professionnel
+
+## Responsabilités en matière d'application
+
+Les responsables de la communauté sont chargés de clarifier et d'appliquer nos
+standards de comportement acceptable et prendront des mesures correctives
+appropriées et équitables en réponse à tout comportement qu'ils jugent
+inapproprié, menaçant, offensant ou nuisible.
+
+Les responsables de la communauté ont le droit et la responsabilité de
+supprimer, modifier ou rejeter les commentaires, commits, code, modifications
+du wiki, issues et autres contributions qui ne sont pas conformes à ce Code de
+conduite, et communiqueront les raisons de leurs décisions de modération le cas
+échéant.
+
+## Portée
+
+Ce Code de conduite s'applique dans tous les espaces communautaires, et
+s'applique également lorsqu'une personne représente officiellement la communauté
+dans les espaces publics. Les exemples de représentation de notre communauté
+incluent l'utilisation d'une adresse e-mail officielle, la publication via un
+compte de réseau social officiel, ou le fait d'agir en tant que représentant
+désigné lors d'un événement en ligne ou hors ligne.
+
+## Application
+
+Les cas de comportements abusifs, harcelants ou autrement inacceptables peuvent
+être signalés aux responsables de la communauté chargés de l'application à
+[info@rustdesk.com](mailto:info@rustdesk.com).
+Toutes les plaintes seront examinées et feront l'objet d'une enquête rapide et
+équitable.
+
+Tous les responsables de la communauté sont tenus de respecter la vie privée et
+la sécurité de la personne ayant signalé un incident.
+
+## Directives d'application
+
+Les responsables de la communauté suivront ces Directives d'impact communautaire
+pour déterminer les conséquences de toute action qu'ils jugent en violation de ce
+Code de conduite :
+
+### 1. Correction
+
+**Impact communautaire** : Utilisation d'un langage inapproprié ou autre
+comportement jugé non professionnel ou indésirable dans la communauté.
+
+**Conséquence** : Un avertissement écrit et privé de la part des responsables de
+la communauté, expliquant la nature de la violation et pourquoi le comportement
+était inapproprié. Des excuses publiques peuvent être demandées.
+
+### 2. Avertissement
+
+**Impact communautaire** : Une violation par un incident isolé ou une série
+d'actions.
+
+**Conséquence** : Un avertissement avec des conséquences en cas de comportement
+répété. Aucune interaction avec les personnes impliquées, y compris les
+interactions non sollicitées avec les personnes chargées d'appliquer le Code de
+conduite, pendant une période déterminée. Cela inclut d'éviter les interactions
+dans les espaces communautaires ainsi que dans les canaux externes comme les
+réseaux sociaux. Le non-respect de ces conditions peut entraîner une exclusion
+temporaire ou permanente.
+
+### 3. Exclusion temporaire
+
+**Impact communautaire** : Une violation grave des standards communautaires, y
+compris un comportement inapproprié persistant.
+
+**Conséquence** : Une exclusion temporaire de toute interaction ou communication
+publique avec la communauté pendant une période déterminée. Aucune interaction
+publique ou privée avec les personnes impliquées, y compris les interactions non
+sollicitées avec les personnes chargées d'appliquer le Code de conduite, n'est
+autorisée pendant cette période. Le non-respect de ces conditions peut entraîner
+une exclusion permanente.
+
+### 4. Exclusion permanente
+
+**Impact communautaire** : Démontrer un schéma de violation des standards
+communautaires, y compris un comportement inapproprié persistant, le harcèlement
+d'une personne, ou une agression envers des catégories de personnes ou leur
+dénigrement.
+
+**Conséquence** : Une exclusion permanente de toute interaction publique au sein
+de la communauté.
+
+## Attribution
+
+Ce Code de conduite est adapté du [Contributor Covenant][homepage], version 2.0,
+disponible à l'adresse
+[https://www.contributor-covenant.org/version/2/0/code_of_conduct.html][v2.0].
+
+Les Directives d'impact communautaire ont été inspirées par
+[l'échelle d'application du code de conduite de Mozilla][Mozilla CoC].
+
+Pour des réponses aux questions fréquentes sur ce code de conduite, consultez la
+FAQ à l'adresse [https://www.contributor-covenant.org/faq][FAQ]. Des traductions
+sont disponibles à l'adresse
+[https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.0]: https://www.contributor-covenant.org/version/2/0/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

docs/CODE_OF_CONDUCT.md

@@ -107,7 +107,7 @@ Violating these terms may lead to a permanent ban.
 ### 4. Permanent Ban
 
 **Community Impact**: Demonstrating a pattern of violation of community
-standards, including sustained inappropriate behavior,  harassment of an
+standards, including sustained inappropriate behavior, harassment of an
 individual, or aggression toward or disparagement of classes of individuals.
 
 **Consequence**: A permanent ban from any sort of public interaction within

docs/CONTRIBUTING-FR.md

@@ -0,0 +1,55 @@
+
+# Contribuer à RustDesk
+
+RustDesk accueille les contributions de tous. Voici les directives si vous
+envisagez de nous aider :
+
+## Contributions
+
+Les contributions à RustDesk ou à ses dépendances doivent être soumises sous
+forme de pull requests GitHub. Chaque pull request sera examinée par un
+contributeur principal (une personne ayant la permission d'intégrer des
+correctifs) et sera soit intégrée dans la branche principale, soit accompagnée
+de retours sur les modifications requises. Toutes les contributions doivent
+suivre ce format, même celles des contributeurs principaux.
+
+Si vous souhaitez travailler sur une issue, veuillez d'abord la revendiquer en
+commentant sur l'issue GitHub indiquant que vous souhaitez la traiter. Cela
+permet d'éviter les efforts en double de la part des contributeurs sur la même
+issue.
+
+## Liste de vérification pour les pull requests
+
+- Partez de la branche master et, si nécessaire, effectuez un rebase sur la
+  branche master actuelle avant de soumettre votre pull request. Si elle ne
+  fusionne pas proprement avec master, il vous sera peut-être demandé de
+  rebaser vos modifications.
+
+- Les commits doivent être aussi petits que possible, tout en s'assurant que
+  chaque commit est correct de manière indépendante (c.-à-d. que chaque commit
+  doit compiler et passer les tests).
+
+- Les commits doivent être accompagnés d'une signature Developer Certificate of
+  Origin (http://developercertificate.org), indiquant que vous (et votre
+  employeur le cas échéant) acceptez d'être liés par les termes de la
+  [licence du projet](../LICENCE). Dans git, il s'agit de l'option `-s` de
+  `git commit`.
+
+- Si votre correctif n'est pas examiné ou si vous avez besoin qu'une personne
+  spécifique l'examine, vous pouvez @-mentionner un relecteur pour demander une
+  revue dans la pull request ou un commentaire, ou vous pouvez demander une
+  revue par [e-mail](mailto:info@rustdesk.com).
+
+- Ajoutez des tests relatifs au bug corrigé ou à la nouvelle fonctionnalité.
+
+Pour des instructions git spécifiques, consultez le
+[GitHub workflow 101](https://github.com/servo/servo/wiki/GitHub-workflow).
+
+## Conduite
+
+https://github.com/rustdesk/rustdesk/blob/master/docs/CODE_OF_CONDUCT.md
+
+## Communication
+
+Les contributeurs de RustDesk se retrouvent fréquemment sur
+[Discord](https://discord.gg/nDceKgxnkV).

docs/README-FR.md

@@ -34,9 +34,9 @@ Les versions de bureau utilisent [sciter](https://sciter.com/) pour l'interface
 - Installez [vcpkg](https://github.com/microsoft/vcpkg), et définissez correctement la variable d'environnement `VCPKG_ROOT`.
 
   - Windows : vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static aom:x64-windows-static
-  - Linux/Osx : vcpkg install libvpx libyuv opus aom
+  - Linux/macOS : vcpkg install libvpx libyuv opus aom
 
-- Exécuter `cargo run`
+- Exécutez `cargo run`
 
 ## Comment compiler/build sous Linux
 
@@ -93,7 +93,7 @@ cd rustdesk
 mkdir -p target/debug
 wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
 mv libsciter-gtk.so target/debug
-Exécution du cargo
+cargo run
 ```
 
 ## Comment construire avec Docker

docs/README-KR.md

@@ -1,10 +1,10 @@
 <p align="center">
   <img src="../res/logo-header.svg" alt="RustDesk - Your remote desktop"><br>
-  <a href="#빌드를 위한 원시 단계">빌드</a> •
-  <a href="#Docker로 빌드하는 방법">Docker</a> •
-  <a href="#파일 구조">구조</a> •
-  <a href="#스크린샷">스냇샷</a><br>
-  [<a href="../README.md">English</a>] | [<a href="README-UA.md">Українська</a>] | [<a href="README-CS.md">česky</a>] | [<a href="README-ZH.md">中文</a>] | [<a href="README-HU.md">Magyar</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FA.md">فارسی</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-ID.md">Indonesian</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>] | [<a href="README-KR.md">한국어</a>] | [<a href="README-AR.md">العربي</a>] | [<a href="README-VN.md">Tiếng Việt</a>] | [<a href="README-DA.md">Dansk</a>] | [<a href="README-GR.md">Ελληνικά</a>] | [<a href="README-TR.md">Türkçe</a>] | [<a href="README-NO.md">Norsk</a>]<br>
+  <a href="#빌드를_위한_원시_단계">빌드</a> •
+  <a href="#Docker로_빌드하는_방법">Docker</a> •
+  <a href="#파일_구조">구조</a> •
+  <a href="#스크린샷">스냅샷</a><br>
+  [<a href="../README.md">English</a>] | [<a href="README-UA.md">Українська</a>] | [<a href="README-CS.md">česky</a>] | [<a href="README-ZH.md">中文</a>] | [<a href="README-HU.md">Magyar</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FA.md">فارسی</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-ID.md">Indonesian</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-PTBR.md">Português (Brasil)</a>] | [<a href="README-EO.md">Esperanto</a>] | [<a href="README-KR.md">한국어</a>] | [<a href="README-AR.md">العربي</a>] | [<a href="README-VN.md">Tiếng Việt</a>] | [<a href="README-DA.md">Dansk</a>] | [<a href="README-GR.md">Ελληνικά</a>] | [<a href="README-TR.md">Türkçe</a>] | [<a href="README-NO.md">Norsk</a>] | [<a href="README-RO.md">Română</a>]<br>
   <b>이 README, <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">RustDesk UI</a> 및 <a href="https://github.com/rustdesk/doc.rustdesk.com">RustDesk 문서</a>를 귀하의 모국어로 번역하는 데 도움이 필요합니다</b>
 </p>
 
@@ -46,9 +46,9 @@ Sciter 동적 라이브러리를 직접 다운로드하세요.
 [Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
 [macOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
 
-## 빌드를 위한 원시 단계
+## 빌드를_위한_원시_단계
 
-- Rust 개발 환경과 C++ 빌드 환경을 준비합니다
+- Rust 개발 환경과 C++ 빌드 환경 준비
 
 - [vcpkg](https://github.com/microsoft/vcpkg)를 설치하고 `VCPKG_ROOT` 환경 변수를 올바르게 설정합니다
 
@@ -125,7 +125,7 @@ mv libsciter-gtk.so target/debug
 VCPKG_ROOT=$HOME/vcpkg cargo run
 ```
 
-## Docker로 빌드하는 방법
+## Docker로_빌드하는_방법
 
 먼저 리포지토리를 복제하고 Docker 컨테이너를 빌드합니다:
 
@@ -156,7 +156,7 @@ target/release/rustdesk
 
 RustDesk 리포지토리의 루트에서 이러한 명령을 실행하고 있는지 확인하세요. 그렇지 않으면 응용 프로그램이 필요한 리소스를 찾지 못할 수 있습니다. 또한 `install` 또는 `run` 과 같은 다른 cargo 하위 명령은 호스트가 아닌 컨테이너 내부에 프로그램을 설치하거나 실행하므로 현재 이 방법을 통해 지원되지 않는다는 점에 유의하세요.
 
-## 파일 구조
+## 파일_구조
 
 - **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: 비디오 코덱, 구성, tcp/udp wrapper, protobuf, 파일 전송을 위한 fs 함수 및 기타 유틸리티 함수
 - **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: 화면 캡쳐

docs/README-PTBR.md

@@ -1,55 +1,82 @@
 <p align="center">
   <img src="../res/logo-header.svg" alt="RustDesk - Seu desktop remoto"><br>
-  <a href="#servidores-públicos-grátis">Servidores</a> •
-  <a href="#compilação-crua">Compilar</a> •
-  <a href="#como-compilar-com-docker">Docker</a> •
+  <a href="#compilar">Compilar</a> •
+  <a href="#como-compilar-com-o-docker">Docker</a> •
   <a href="#estrutura-de-arquivos">Estrutura</a> •
-  <a href="#screenshots">Screenshots</a><br>
-  [<a href="../README.md">English</a>] | [<a href="README-UA.md">Українська</a>] | [<a href="README-CS.md">česky</a>] | [<a href="README-ZH.md">中文</a>] | [<a href="README-HU.md">Magyar</a>] | [<a href="README-ES.md">Español</a>] | [<a href="README-FA.md">فارسی</a>] | [<a href="README-FR.md">Français</a>] | [<a href="README-DE.md">Deutsch</a>] | [<a href="README-PL.md">Polski</a>] | [<a href="README-ID.md">Indonesian</a>] | [<a href="README-FI.md">Suomi</a>] | [<a href="README-ML.md">മലയാളം</a>] | [<a href="README-JP.md">日本語</a>] | [<a href="README-NL.md">Nederlands</a>] | [<a href="README-IT.md">Italiano</a>] | [<a href="README-RU.md">Русский</a>] | [<a href="README-EO.md">Esperanto</a>] | [<a href="README-KR.md">한국어</a>] | [<a href="README-AR.md">العربي</a>] | [<a href="README-VN.md">Tiếng Việt</a>] | [<a href="README-GR.md">Ελληνικά</a>]<br>
-  <b>Precisamos de sua ajuda para traduzir este README e a <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">UI do RustDesk</a> para sua língua nativa</b>
+  <a href="#capturas-de-tela">Capturas de Tela</a><br>
+  [<a href="../README.md">Inglês</a>] | [<a href="docs/README-UA.md">Ucraniano</a>] | [<a href="docs/README-CS.md">Tcheco</a>] | [<a href="docs/README-ZH.md">Chinês</a>] | [<a href="docs/README-HU.md">Húngaro</a>] | [<a href="docs/README-ES.md">Espanhol</a>] | [<a href="docs/README-FA.md">Persa</a>] | [<a href="docs/README-FR.md">Francês</a>] | [<a href="docs/README-DE.md">Alemão</a>] | [<a href="docs/README-PL.md">Polonês</a>] | [<a href="docs/README-ID.md">Indonésio</a>] | [<a href="docs/README-FI.md">Finlandês</a>] | [<a href="docs/README-ML.md">Malaiala</a>] | [<a href="docs/README-JP.md">Japonês</a>] | [<a href="docs/README-NL.md">Holandês</a>] | [<a href="docs/README-IT.md">Italiano</a>] | [<a href="docs/README-RU.md">Russo</a>] | [<a href="docs/README-EO.md">Esperanto</a>] | [<a href="docs/README-KR.md">Coreano</a>] | [<a href="docs/README-AR.md">Árabe</a>] | [<a href="docs/README-VN.md">Vietnamita</a>] | [<a href="docs/README-DA.md">Dinamarquês</a>] | [<a href="docs/README-GR.md">Grego</a>] | [<a href="docs/README-TR.md">Turco</a>] | [<a href="docs/README-NO.md">Norueguês</a>] | [<a href="docs/README-RO.md">Romeno</a>]<br>
+  <b>Precisamos da sua ajuda para traduzir este README, a <a href="https://github.com/rustdesk/rustdesk/tree/master/src/lang">Interface do RustDesk</a> e a <a href="https://github.com/rustdesk/doc.rustdesk.com">Documentação do RustDesk</a> para o seu idioma nativo</b>
 </p>
 
+> [!Caution]
+> **Aviso de Isenção de Responsabilidade por Uso Indevido:** <br>
+> Os desenvolvedores do RustDesk não toleram ou apoiam qualquer uso antiético ou ilegal deste software. O uso indevido, como acesso não autorizado, controle ou invasão de privacidade, viola estritamente nossas diretrizes. Os autores não são responsáveis por qualquer uso indevido do aplicativo.
+
+
 Converse conosco: [Discord](https://discord.gg/nDceKgxnkV) | [Twitter](https://twitter.com/rustdesk) | [Reddit](https://www.reddit.com/r/rustdesk) | [YouTube](https://www.youtube.com/@rustdesk)
 
-[![RustDesk Server Pro](https://img.shields.io/badge/RustDesk%20Server%20Pro-Recursos%20Avan%C3%A7ados-blue)](https://rustdesk.com/pricing.html)
+[![RustDesk Server Pro](https://img.shields.io/badge/RustDesk%20Server%20Pro-Advanced%20Features-blue)](https://rustdesk.com/pricing.html)
 
-Mais um software de desktop remoto, escrito em Rust. Funciona por padrão, sem necessidade de configuração. Você tem completo controle de seus dados, sem se preocupar com segurança. Você pode usar nossos servidores de rendezvous/relay, [configurar seu próprio](https://rustdesk.com/server), ou [escrever seu próprio servidor de rendezvous/relay](https://github.com/rustdesk/rustdesk-server-demo).
+Mais uma solução de desktop remoto, escrita em Rust. Funciona imediatamente, sem necessidade de configuração. Você tem controle total dos seus dados, sem preocupações com segurança. Você pode usar nosso servidor de conexão/retransmissão (rendezvous/relay), [configurar o seu próprio](https://rustdesk.com/server) ou [escrever seu próprio servidor de conexão/retransmissão](https://github.com/rustdesk/rustdesk-server-demo).
 
-RustDesk acolhe contribuições de todos. Leia [`docs/CONTRIBUTING.md`](CONTRIBUTING.md) para ver como começar.
+![image](https://user-images.githubusercontent.com/71636191/171661982-430285f0-2e12-4b1d-9957-4a58e375304d.png)
 
-[**DOWNLOAD DE BINÁRIOS**](https://github.com/rustdesk/rustdesk/releases)
+O RustDesk acolhe a contribuição de todos. Veja [CONTRIBUTING.md](docs/CONTRIBUTING.md) para ajuda em como começar.
+
+[**Perguntas Frequentes (FAQ)**](https://github.com/rustdesk/rustdesk/wiki/FAQ)
+
+[**DOWNLOAD DOS BINÁRIOS**](https://github.com/rustdesk/rustdesk/releases)
+
+[**VERSÕES NIGHTLY (EM DESENVOLVIMENTO)**](https://github.com/rustdesk/rustdesk/releases/tag/nightly)
+
+[<img src="https://f-droid.org/badge/get-it-on.png"
+    alt="Baixe no F-Droid"
+    height="80">](https://f-droid.org/en/packages/com.carriez.flutter_hbb)
+[<img src="https://flathub.org/api/badge?svg&locale=en"
+    alt="Baixe no Flathub"
+    height="80">](https://flathub.org/apps/com.rustdesk.RustDesk)
 
 ## Dependências
 
-Versões de desktop utilizam [sciter](https://sciter.com/) para a GUI, por favor baixe a biblioteca dinâmica sciter por conta própria.
+As versões de desktop usam Flutter ou Sciter (descontinuado) para a interface gráfica (GUI). Este tutorial é apenas para o Sciter, por ser mais fácil e amigável para começar. Verifique nosso [CI](https://github.com/rustdesk/rustdesk/blob/master/.github/workflows/flutter-build.yml) para instruções de compilação da versão em Flutter.
+
+Por favor, faça o download da biblioteca dinâmica do Sciter por conta própria.
 
 [Windows](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.win/x64/sciter.dll) |
 [Linux](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so) |
-[MacOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
+[macOS](https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.osx/libsciter.dylib)
 
-## Compilação crua
+## Passos básicos para compilar
 
-- Prepare seu ambiente de desenvolvimento Rust e ambiente de compilação C++
+- Prepare seu ambiente de desenvolvimento Rust e o ambiente de compilação C++
 
-- Instale [vcpkg](https://github.com/microsoft/vcpkg), e configure a variável de ambiente `VCPKG_ROOT` corretamente
+- Instale o [vcpkg](https://github.com/microsoft/vcpkg) e configure a variável de ambiente `VCPKG_ROOT` corretamente
 
-  - Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static aom:x64-windows-static
-  - Linux/MacOS: vcpkg install libvpx libyuv opus aom
+  - Windows: `vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static aom:x64-windows-static`
+  - Linux/macOS: `vcpkg install libvpx libyuv opus aom`
 
 - Execute `cargo run`
 
-## Como compilar no Linux
+## [Compilar](https://rustdesk.com/docs/en/dev/build/)
+
+## Como Compilar no Linux
 
 ### Ubuntu 18 (Debian 10)
 
 ```sh
-sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake
+sudo apt install -y zip g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev         libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake make         libclang-dev ninja-build libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libpam0g-dev
+```
+
+### openSUSE Tumbleweed
+
+```sh
+sudo zypper install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libXfixes-devel cmake alsa-lib-devel gstreamer-devel gstreamer-plugins-base-devel xdotool-devel pam-devel
 ```
 
 ### Fedora 28 (CentOS 8)
 
 ```sh
-sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel
+sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel gstreamer1-devel gstreamer1-plugins-base-devel pam-devel
 ```
 
 ### Arch (Manjaro)
@@ -58,7 +85,7 @@ sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-
 sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pipewire
 ```
 
-### Instale vcpkg
+### Instalar o vcpkg
 
 ```sh
 git clone https://github.com/microsoft/vcpkg
@@ -70,7 +97,7 @@ export VCPKG_ROOT=$HOME/vcpkg
 vcpkg/vcpkg install libvpx libyuv opus aom
 ```
 
-### Conserte libvpx (Para o Fedora)
+### Corrigir o libvpx (Para Fedora)
 
 ```sh
 cd vcpkg/buildtrees/libvpx/src
@@ -83,12 +110,12 @@ cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
 cd
 ```
 
-### Compile
+### Compilar
 
 ```sh
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 source $HOME/.cargo/env
-git clone https://github.com/rustdesk/rustdesk
+git clone --recurse-submodules https://github.com/rustdesk/rustdesk
 cd rustdesk
 mkdir -p target/debug
 wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
@@ -96,57 +123,57 @@ mv libsciter-gtk.so target/debug
 VCPKG_ROOT=$HOME/vcpkg cargo run
 ```
 
-## Como compilar com Docker
+## Como compilar com o Docker
 
-Comece clonando o repositório e montando o container docker:
+Comece clonando o repositório e construindo o contêiner Docker:
 
 ```sh
 git clone https://github.com/rustdesk/rustdesk
 cd rustdesk
+git submodule update --init --recursive
 docker build -t "rustdesk-builder" .
 ```
 
-Então, sempre que precisar compilar a aplicação, execute este comando:
+Depois, cada vez que precisar compilar o aplicativo, execute o seguinte comando:
 
 ```sh
 docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder
 ```
 
-Note que a primeira compilação pode demorar mais antes que as dependências sejam armazenadas em cache, as compilações subsequentes serão mais rápidas. Adicionalmente, se você precisar especificar argumentos diferentes para o comando de compilação, você pode fazê-lo ao final do comando na posição do `<OPTIONAL-ARGS>`. Por exemplo, se você gostaria de compilar uma versão de release otimizada, você executaria o comando acima seguido de `--release`. O executável gerado estará disponível no diretório alvo no seu sistema, e pode ser executado com:
+Note que a primeira compilação pode demorar mais até que as dependências sejam armazenadas em cache; as compilações subsequentes serão mais rápidas. Além disso, se você precisar especificar argumentos diferentes para o comando de compilação, poderá fazê-lo ao final do comando na posição `<ARGUMENTOS-OPCIONAIS>`. Por exemplo, se você quiser compilar uma versão de lançamento (release) otimizada, executaria o comando acima seguido de `--release`. O executável resultante estará disponível na pasta `target` do seu sistema e pode ser executado com:
 
 ```sh
 target/debug/rustdesk
 ```
 
-Ou, se estiver rodando um executável de release:
+Ou, se estiver executando o executável de lançamento:
 
 ```sh
 target/release/rustdesk
 ```
 
-Por favor verifique que está executando estes comandos da raiz do repositório do RustDesk, senão a aplicação pode não encontrar os recursos necessários. Note também que outros subcomandos do cargo como `install` ou `run` não são suportados atualmente via este método, já que eles iriam instalar ou rodar o programa dentro do container ao invés do host.
+Certifique-se de executar esses comandos a partir da raiz do repositório do RustDesk, do contrário o aplicativo pode não encontrar os recursos necessários. Note também que outros subcomandos do cargo, como `install` ou `run`, não são suportados atualmente por este método, pois instalariam ou executariam o programa dentro do contêiner em vez de no sistema hospedeiro.
 
-## Estrutura de arquivos
+## Estrutura de Arquivos
 
-- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: codec de vídeo, configurações, wrapper de tcp/udp, protobuf, funções de sistema de arquivos para transferência de arquivos, e outras funções utilitárias
-- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: captura de tela
-- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: controle de teclado/mouse específico a cada plataforma
-- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: GUI
-- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: serviços de áudio/área de transferência/entrada/vídeo, e conexões de rede
-- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: iniciar uma conexão "peer to peer"
-- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Comunicação com [rustdesk-server](https://github.com/rustdesk/rustdesk-server), aguardar pela conexão remota direta (TCP hole punching) ou conexão indireta (relayed)
-- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: código específico a cada plataforma
+- **[libs/hbb_common](https://github.com/rustdesk/rustdesk/tree/master/libs/hbb_common)**: codec de vídeo, configuração, encapsulador (wrapper) tcp/udp, protobuf, funções de sistema de arquivos para transferência de arquivos e algumas outras funções utilitárias.
+- **[libs/scrap](https://github.com/rustdesk/rustdesk/tree/master/libs/scrap)**: captura de tela.
+- **[libs/enigo](https://github.com/rustdesk/rustdesk/tree/master/libs/enigo)**: controle de teclado/mouse específico de cada plataforma.
+- **[libs/clipboard](https://github.com/rustdesk/rustdesk/tree/master/libs/clipboard)**: implementação de copiar e colar arquivos para Windows, Linux e macOS.
+- **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: interface Sciter antiga (descontinuada).
+- **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: serviços de áudio/área de transferência/entrada/vídeo e conexões de rede.
+- **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: inicia uma conexão direta (peer connection).
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: Comunica-se com o [rustdesk-server](https://github.com/rustdesk/rustdesk-server), aguarda por conexão remota direta (perfuração de túnel TCP / hole punching) ou retransmitida.
+- **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: código específico de cada plataforma.
+- **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: código Flutter para desktop e dispositivos móveis.
+- **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/v1/js)**: JavaScript para o cliente web do Flutter.
 
-> [!Cuidadob]
-> **Aviso de uso indevido:** <br>
-> Os desenvolvedores do RustDesk não aprovam nem apoiam qualquer uso antiético ou ilegal deste software. O uso indevido, como acesso não autorizado, controle ou invasão de privacidade, é estritamente contra nossas diretrizes. Os autores não são responsáveis por qualquer uso indevido da aplicação.
+## Capturas de Tela
 
-## Screenshots
+![Gerenciador de Conexões](https://github.com/rustdesk/rustdesk/assets/28412477/db82d4e7-c4bc-4823-8e6f-6af7eadf7651)
 
-![image](https://user-images.githubusercontent.com/71636191/113112362-ae4deb80-923b-11eb-957d-ff88daad4f06.png)
+![Conectado a um PC Windows](https://github.com/rustdesk/rustdesk/assets/28412477/9baa91e9-3362-4d06-aa1a-7518edcbd7ea)
 
-![image](https://user-images.githubusercontent.com/71636191/113112619-f705a480-923b-11eb-911d-97e984ef52b6.png)
+![Transferência de Arquivos](https://github.com/rustdesk/rustdesk/assets/28412477/39511ad3-aa9a-4f8c-8947-1cce286a46ad)
 
-![image](https://user-images.githubusercontent.com/71636191/113112857-3fbd5d80-923c-11eb-9836-768325faf906.png)
-
-![image](https://user-images.githubusercontent.com/71636191/135385039-38fdbd72-379a-422d-b97f-33df71fb1cec.png)
+![Tunelamento TCP](https://github.com/rustdesk/rustdesk/assets/28412477/78e8708f-e87e-4570-8373-1360033ea6c5)

docs/README-RU.md

@@ -167,7 +167,7 @@ target/release/rustdesk
 - **[src/ui](https://github.com/rustdesk/rustdesk/tree/master/src/ui)**: графический пользовательский интерфейс на Sciter (устаревшее)
 - **[src/server](https://github.com/rustdesk/rustdesk/tree/master/src/server)**: сервисы аудио, буфера обмена, ввода, видео и сетевых подключений
 - **[src/client.rs](https://github.com/rustdesk/rustdesk/tree/master/src/client.rs)**: одноранговое соединение
-- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: связь с [сервером Rustdesk](https://github.com/rustdesk/rustdesk-server), ожидает удаленного прямого (через TCP hole punching) или ретранслируемого соединения
+- **[src/rendezvous_mediator.rs](https://github.com/rustdesk/rustdesk/tree/master/src/rendezvous_mediator.rs)**: связь с [сервером RustDesk](https://github.com/rustdesk/rustdesk-server), ожидает удаленного прямого (через TCP hole punching) или ретранслируемого соединения
 - **[src/platform](https://github.com/rustdesk/rustdesk/tree/master/src/platform)**: специфичный для платформы код
 - **[flutter](https://github.com/rustdesk/rustdesk/tree/master/flutter)**: код Flutter для ПК-версии и мобильных устройств
 - **[flutter/web/js](https://github.com/rustdesk/rustdesk/tree/master/flutter/web/v1/js)**: JavaScript для Web-клиента Flutter

docs/SECURITY-FR.md

@@ -0,0 +1,16 @@
+
+# Politique de sécurité
+
+## Signaler une vulnérabilité
+
+Nous accordons une très grande importance à la sécurité du projet. Nous
+encourageons tous les utilisateurs à nous signaler toute vulnérabilité qu'ils
+découvrent.
+
+Si vous trouvez une vulnérabilité de sécurité dans le projet RustDesk, veuillez
+la signaler de manière responsable en envoyant un e-mail à info@rustdesk.com.
+
+À ce stade, nous n'avons pas de programme de bug bounty. Nous sommes une petite
+équipe qui s'attaque à un grand défi. Nous vous encourageons vivement à signaler
+toute vulnérabilité de manière responsable afin que nous puissions continuer à
+développer une application sécurisée pour l'ensemble de la communauté.

entrypoint.sh

@@ -33,4 +33,4 @@ if [ -z $release ]; then
 fi
 set -f
 #shellcheck disable=2086
-VCPKG_ROOT=/vcpkg cargo build $argv
+VCPKG_ROOT=/vcpkg cargo build --locked $argv

flatpak/com.rustdesk.RustDesk.metainfo.xml

@@ -18,7 +18,7 @@
       <li> Supports VP8 / VP9 / AV1 software codecs, and H264 / H265 hardware codecs. </li>
       <li> Own your data, easily set up self-hosting solution on your infrastructure. </li>
       <li> P2P connection with end-to-end encryption based on NaCl. </li>
-      <li> No administrative privileges or installation needed for Windows, elevate priviledge locally or from remote on demand. </li>
+      <li> No administrative privileges or installation needed for Windows, elevate privilege locally or from remote on demand. </li>
       <li> We like to keep things simple and will strive to make simpler where possible. </li>
     </ul>
     <p>
@@ -56,4 +56,4 @@
     <control>pointing</control>
   </supports>
   <content_rating type="oars-1.1"/>
-</component>
+</component>

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/AudioRecordHandle.kt

@@ -62,7 +62,13 @@ class AudioRecordHandle(private var context: Context, private var isVideoStart:
                 return false
             }
         }
-        audioRecorder = builder.build()
+        val recorder = try {
+            builder.build()
+        } catch (e: Exception) {
+            Log.e(logTag, "createAudioRecorder failed", e)
+            return false
+        }
+        audioRecorder = recorder
         Log.d(logTag, "createAudioRecorder done,minBufferSize:$minBufferSize")
         return true
     }

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/FloatingWindowService.kt

@@ -311,7 +311,10 @@ class FloatingWindowService : Service(), View.OnTouchListener {
              popupMenu.menu.add(0, idSyncClipboard, 0, translate("Update client clipboard"))
          }
          val idStopService = 2
-         popupMenu.menu.add(0, idStopService, 0, translate("Stop service"))
+         val hideStopService = FFI.getBuildinOption("hide-stop-service") == "Y"
+         if (!hideStopService) {
+             popupMenu.menu.add(0, idStopService, 0, translate("Stop service"))
+         }
          popupMenu.setOnMenuItemClickListener { menuItem ->
              when (menuItem.itemId) {
                  idShowRustDesk -> {
@@ -389,4 +392,3 @@ class FloatingWindowService : Service(), View.OnTouchListener {
         return false
     }
 }
-

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/InputService.kt

@@ -8,6 +8,7 @@ package com.carriez.flutter_hbb
 
 import android.accessibilityservice.AccessibilityService
 import android.accessibilityservice.GestureDescription
+import android.content.Intent
 import android.graphics.Path
 import android.os.Build
 import android.os.Bundle
@@ -68,6 +69,16 @@ class InputService : AccessibilityService() {
             get() = ctx != null
     }
 
+    private fun notifyInputState() {
+        val inputState = isOpen.toString()
+        Handler(Looper.getMainLooper()).post {
+            MainActivity.flutterMethodChannel?.invokeMethod(
+                "on_state_changed",
+                mapOf("name" to "input", "value" to inputState)
+            )
+        }
+    }
+
     private val logTag = "input service"
     private var leftIsDown = false
     private var touchPath = Path()
@@ -716,6 +727,7 @@ class InputService : AccessibilityService() {
     override fun onServiceConnected() {
         super.onServiceConnected()
         ctx = this
+        notifyInputState()
         val info = AccessibilityServiceInfo()
         if (Build.VERSION.SDK_INT >= 33) {
             info.flags = FLAG_INPUT_METHOD_EDITOR or FLAG_RETRIEVE_INTERACTIVE_WINDOWS
@@ -734,8 +746,16 @@ class InputService : AccessibilityService() {
 
     override fun onDestroy() {
         ctx = null
+        // Keep this fallback even though onUnbind usually notifies first.
+        notifyInputState()
         super.onDestroy()
     }
 
+    override fun onUnbind(intent: Intent?): Boolean {
+        ctx = null
+        notifyInputState()
+        return super.onUnbind(intent)
+    }
+
     override fun onInterrupt() {}
 }

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/MainActivity.kt

@@ -200,12 +200,13 @@ class MainActivity : FlutterActivity() {
                 "stop_input" -> {
                     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                         InputService.ctx?.disableSelf()
+                    } else {
+                        InputService.ctx = null
+                        Companion.flutterMethodChannel?.invokeMethod(
+                            "on_state_changed",
+                            mapOf("name" to "input", "value" to InputService.isOpen.toString())
+                        )
                     }
-                    InputService.ctx = null
-                    Companion.flutterMethodChannel?.invokeMethod(
-                        "on_state_changed",
-                        mapOf("name" to "input", "value" to InputService.isOpen.toString())
-                    )
                     result.success(true)
                 }
                 "cancel_notification" -> {

flutter/android/app/src/main/kotlin/ffi.kt

@@ -24,6 +24,7 @@ object FFI {
     external fun setFrameRawEnable(name: String, value: Boolean)
     external fun setCodecInfo(info: String)
     external fun getLocalOption(key: String): String
+    external fun getBuildinOption(key: String): String
     external fun onClipboardUpdate(clips: ByteBuffer)
     external fun isServiceClipboardEnabled(): Boolean
 }

flutter/assets/auth-azure.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="256" height="199"><path fill="#0089d6" d="M118.432 187.698c32.89-5.81 60.055-10.618 60.367-10.684l.568-.12-31.052-36.935c-17.078-20.314-31.051-37.014-31.051-37.11 0-.182 32.063-88.477 32.243-88.792.06-.105 21.88 37.567 52.893 91.32 29.035 50.323 52.973 91.815 53.195 92.203l.405.707-98.684-.012-98.684-.013 59.8-10.564zM0 176.435c0-.052 14.631-25.451 32.514-56.442l32.514-56.347 37.891-31.799C123.76 14.358 140.867.027 140.935.001c.069-.026-.205.664-.609 1.534s-18.919 40.582-41.145 88.25l-40.41 86.67-29.386.037c-16.162.02-29.385-.005-29.385-.057z"/></svg>

flutter/assets/auth-microsoft.svg

@@ -0,0 +1 @@
+<svg width="48" height="48" viewBox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"><rect x="4" y="4" width="19" height="19" fill="#f25022"/><rect x="25" y="4" width="19" height="19" fill="#7fba00"/><rect x="4" y="25" width="19" height="19" fill="#00a4ef"/><rect x="25" y="25" width="19" height="19" fill="#ffb900"/></svg>

flutter/assets/display_switcher.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32">
+  <g fill="#000000" fill-rule="evenodd">
+    <rect x="4" y="6" width="24" height="16" rx="3"/>
+    <rect x="14.5" y="22" width="3" height="2"/>
+    <rect x="9.5" y="24" width="13" height="2.5" rx="1.25"/>
+  </g>
+</svg>

flutter/build_android_deps.sh

@@ -6,83 +6,82 @@ ANDROID_ABI=$1
 
 # Build RustDesk dependencies for Android using vcpkg.json
 # Required:
-#   1. set VCPKG_ROOT / ANDROID_NDK path environment variables
+#   1. set VCPKG_ROOT / ANDROID_NDK_HOME path environment variables
 #   2. vcpkg initialized
 #   3. ndk, version: r25c or newer
 
-if [ -z "$ANDROID_NDK_HOME" ]; then
-  echo "Failed! Please set ANDROID_NDK_HOME"
-  exit 1
+if [ -z "${ANDROID_NDK_HOME}" ]; then
+	echo "ERROR: Please set ANDROID_NDK_HOME environment variable" 1>&2
+	exit 1
 fi
 
-if [ -z "$VCPKG_ROOT" ]; then
-  echo "Failed! Please set VCPKG_ROOT"
-  exit 1
+if [ -z "${VCPKG_ROOT}" ]; then
+	echo "ERROR: Please set VCPKG_ROOT environment variable" 1>&2
+	exit 1
 fi
 
-API_LEVEL="21"
+case "${ANDROID_ABI}" in
+arm64-v8a)
+	VCPKG_TARGET=arm64-android
+	;;
+armeabi-v7a)
+	VCPKG_TARGET=arm-neon-android
+	;;
+x86_64)
+	VCPKG_TARGET=x64-android
+	;;
+x86)
+	VCPKG_TARGET=x86-android
+	;;
+*)
+	echo "Usage: build_android_deps.sh <arm64-v8a|armeabi-v7a|x86_64|x86>" 1>&2
+	exit 1
+	;;
+esac
 
 # Get directory of this script
 
 SCRIPTDIR="$(readlink -f "$0")"
-SCRIPTDIR="$(dirname "$SCRIPTDIR")"
+SCRIPTDIR="$(dirname "${SCRIPTDIR}")"
 
 # Check if vcpkg.json is one level up - in root directory of RD
 
-if [ ! -f "$SCRIPTDIR/../vcpkg.json" ]; then
-  echo "Failed! Please check where vcpkg.json is!"
-  exit 1
+if [ ! -f "${SCRIPTDIR}/../vcpkg.json" ]; then
+	echo "ERROR: Can not find vcpkg.json in RustDesk top-level directory" 1>&2
+	exit 1
 fi
 
-# NDK llvm toolchain
+echo "INFO: Building and install vcpkg dependencies for Android ${ANDROID_ABI} ..."
 
-HOST_TAG="linux-x86_64" # current platform, set as `ls $ANDROID_NDK/toolchains/llvm/prebuilt/`
-TOOLCHAIN=$ANDROID_NDK/toolchains/llvm/prebuilt/$HOST_TAG
+pushd "${SCRIPTDIR}/.."
 
-function build {
-  ANDROID_ABI=$1
+"${VCPKG_ROOT}/vcpkg" install \
+	--triplet "${VCPKG_TARGET}" \
+	--x-install-root="${VCPKG_ROOT}/installed"
 
-  case "$ANDROID_ABI" in
-  arm64-v8a)
-     ABI=aarch64-linux-android$API_LEVEL
-     VCPKG_TARGET=arm64-android
-     ;;
-  armeabi-v7a)
-     ABI=armv7a-linux-androideabi$API_LEVEL
-     VCPKG_TARGET=arm-neon-android
-     ;;
-  x86_64)
-     ABI=x86_64-linux-android$API_LEVEL
-     VCPKG_TARGET=x64-android
-     ;;
-  x86)
-     ABI=i686-linux-android$API_LEVEL
-     VCPKG_TARGET=x86-android
-     ;;
-  *)
-     echo "ERROR: ANDROID_ABI must be one of: arm64-v8a, armeabi-v7a, x86_64, x86" >&2
-     return 1
-  esac
+popd
 
-  echo "*** [$ANDROID_ABI][Start] Build and install vcpkg dependencies"
-  pushd "$SCRIPTDIR/.."
-  $VCPKG_ROOT/vcpkg install --triplet $VCPKG_TARGET --x-install-root="$VCPKG_ROOT/installed"
-  popd
-  head -n 100 "${VCPKG_ROOT}/buildtrees/ffmpeg/build-$VCPKG_TARGET-rel-out.log" || true
-  echo "*** [$ANDROID_ABI][Finished] Build and install vcpkg dependencies"
+echo "INFO: Completed building vcpkg dependencies for Android ${ANDROID_ABI}"
 
-if [ -d "$VCPKG_ROOT/installed/arm-neon-android" ]; then
-  echo "*** [Start] Move arm-neon-android to arm-android"
+if [ "${ANDROID_ABI}" = 'armeabi-v7a' ]; then
+	# Symlink arm-neon-android to arm-android because cargo-ndk does not
+	# understand NEON suffix.
 
-  mv "$VCPKG_ROOT/installed/arm-neon-android" "$VCPKG_ROOT/installed/arm-android"
+	if [ -d "${VCPKG_ROOT}/installed/arm-neon-android" ]; then
+		echo 'INFO: Symlinking arm-neon-android to arm-android'
 
-  echo "*** [Finished] Move arm-neon-android to arm-android"
-fi
-}
-
-if [ ! -z "$ANDROID_ABI" ]; then
-  build "$ANDROID_ABI"
-else
-  echo "Usage: build-android-deps.sh <ANDROID-ABI>" >&2
-  exit 1
+		ln -sf \
+			"${VCPKG_ROOT}/installed/arm-neon-android" \
+			"${VCPKG_ROOT}/installed/arm-android"
+
+		echo 'INFO: Symlinked arm-neon-android to arm-android'
+	else
+		cat 0<<.a
+ERROR: 'vcpkg install' seem to complete successfully but
+directory '${VCPKG_ROOT}/installed/arm-neon-android' is missing!
+
+.a
+
+		exit 1
+	fi
 fi

flutter/build_fdroid.sh

@@ -7,7 +7,7 @@
 #               2024, Vasyl Gello <vasek.gello@gmail.com>
 #
 
-# The script is invoked by F-Droid builder system ste-by-step.
+# The script is invoked by F-Droid builder system step-by-step.
 #
 # It accepts the following arguments:
 #
@@ -16,7 +16,6 @@
 # - Android architecture to build APK for: armeabi-v7a arm64-v8av x86 x86_64
 # - The build step to execute:
 #
-#   + sudo-deps: as root, install needed Debian packages into builder VM
 #   + prebuild: patch sources and do other stuff before the build
 #   + build: perform actual build of APK file
 #
@@ -184,13 +183,9 @@ prebuild)
 	fi
 
 	# Map NDK version to revision
-
-	NDK_VERSION="$(wget \
-		-qO- \
-		-H "Accept: application/vnd.github+json" \
-		-H "X-GitHub-Api-Version: 2022-11-28" \
-		'https://api.github.com/repos/android/ndk/releases' |
-		jq -r ".[] | select(.tag_name == \"${NDK_VERSION}\") | .body | match(\"ndkVersion \\\"(.*)\\\"\").captures[0].string")"
+	NDK_VERSION="$(curl https://gitlab.com/fdroid/android-sdk-transparency-log/-/raw/master/signed/checksums.json |
+		jq -r ".\"https://dl.google.com/android/repository/android-ndk-${NDK_VERSION}-linux.zip\"[0].\"source.properties\"" |
+		sed -n -E 's/.*Pkg.Revision = ([0-9.]+).*/\1/p')"
 
 	if [ -z "${NDK_VERSION}" ]; then
 		echo "ERROR: Can not map Android NDK codename to revision!" >&2
@@ -316,6 +311,18 @@ prebuild)
 	# `FLUTTER_BRIDGE_VERSION` an restore the pubspec later
 
 	if [ "${FLUTTER_VERSION}" != "${FLUTTER_BRIDGE_VERSION}" ]; then
+		# Find first libclang.so and set BRIDGE_LLVM_PATH
+
+		BRIDGE_LLVM_PATH="$(find /usr/lib/ -name libclang.so | head -n1)"
+
+		if [ -z "${BRIDGE_LLVM_PATH}" ]; then
+			echo 'ERROR: Can not find libclang.so for bridge generator!' >&2
+			exit 1
+		fi
+
+		BRIDGE_LLVM_PATH="$(dirname "${BRIDGE_LLVM_PATH}")"
+		BRIDGE_LLVM_PATH="$(dirname "${BRIDGE_LLVM_PATH}")"
+
 		# Install Flutter bridge version
 
 		prepare_flutter "${FLUTTER_BRIDGE_VERSION}" "${HOME}/flutter"
@@ -344,7 +351,8 @@ prebuild)
 
 		flutter_rust_bridge_codegen \
 			--rust-input ./src/flutter_ffi.rs \
-			--dart-output ./flutter/lib/generated_bridge.dart
+			--dart-output ./flutter/lib/generated_bridge.dart \
+			--llvm-path "${BRIDGE_LLVM_PATH}"
 
 		# Add bridge files to save-list
 
@@ -355,13 +363,15 @@ prebuild)
 		git checkout '*'
 		git clean -dffx
 		git reset
+
+		unset BRIDGE_LLVM_PATH
 	fi
 
 	# Install Flutter version for RustDesk library build
 
 	prepare_flutter "${FLUTTER_VERSION}" "${HOME}/flutter"
 
-	# gms is not in thoes files now, but we still keep the following line for future reference(maybe).
+	# gms is not in these files now, but we still keep the following line for future reference(maybe).
 
 	sed \
 		-i \
@@ -414,13 +424,9 @@ build)
 		.github/workflows/flutter-build.yml)"
 
 	# Map NDK version to revision
-
-	NDK_VERSION="$(wget \
-		-qO- \
-		-H "Accept: application/vnd.github+json" \
-		-H "X-GitHub-Api-Version: 2022-11-28" \
-		'https://api.github.com/repos/android/ndk/releases' |
-		jq -r ".[] | select(.tag_name == \"${NDK_VERSION}\") | .body | match(\"ndkVersion \\\"(.*)\\\"\").captures[0].string")"
+	NDK_VERSION="$(curl https://gitlab.com/fdroid/android-sdk-transparency-log/-/raw/master/signed/checksums.json |
+		jq -r ".\"https://dl.google.com/android/repository/android-ndk-${NDK_VERSION}-linux.zip\"[0].\"source.properties\"" |
+		sed -n -E 's/.*Pkg.Revision = ([0-9.]+).*/\1/p')"
 
 	if [ -z "${NDK_VERSION}" ]; then
 		echo "ERROR: Can not map Android NDK codename to revision!" >&2
@@ -454,6 +460,7 @@ build)
 		--target "${RUST_TARGET}" \
 		--bindgen \
 		build \
+		--locked \
 		--release \
 		--features "${RUSTDESK_FEATURES}"
 

flutter/ios_arm64.sh

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-cargo build --features flutter,hwcodec --release --target aarch64-apple-ios --lib
+cargo build --locked --features flutter,hwcodec --release --target aarch64-apple-ios --lib

flutter/ios_x64.sh

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-cargo build --features flutter --release --target x86_64-apple-ios --lib
+cargo build --locked --features flutter --release --target x86_64-apple-ios --lib

flutter/lib/common.dart

@@ -716,6 +716,17 @@ closeConnection({String? id}) {
       stateGlobal.isInMainPage = true;
     } else {
       final controller = Get.find<DesktopTabController>();
+      if (controller.tabType == DesktopTabType.terminal &&
+          controller.onCloseWindow != null) {
+        // Terminal windows are scoped to one peer. The optional id passed to
+        // closeConnection() is that peer id, not a terminal tab key
+        // (${peerId}_${terminalId}). Closing from terminal dialogs should close
+        // the peer's whole terminal window, including all terminal tabs.
+        unawaited(controller.onCloseWindow!().catchError((e, _) {
+          debugPrint('[closeConnection] Failed to close terminal window: $e');
+        }));
+        return;
+      }
       controller.closeBy(id);
     }
   }
@@ -1174,6 +1185,48 @@ void msgBox(SessionID sessionId, String type, String title, String text,
     VoidCallback? onSubmit,
     int? submitTimeout}) {
   dialogManager.dismissAll();
+  if (type.contains('insecure-connection')) {
+    Future<void> closeSession() async {
+      await bind.sessionSetCommon(
+        sessionId: sessionId,
+        key: 'continue-insecure-connection',
+        value: 'N',
+      );
+      dialogManager.dismissAll();
+      closeConnection();
+    }
+
+    void continueSession() {
+      unawaited(
+        bind.sessionSetCommon(
+          sessionId: sessionId,
+          key: 'continue-insecure-connection',
+          value: 'Y',
+        ),
+      );
+      dialogManager.dismissAll();
+    }
+
+    dialogManager.show(
+      (setState, close, context) => CustomAlertDialog(
+        title: null,
+        content: SelectionArea(child: msgboxContent(type, title, text)),
+        actions: [
+          dialogButton(
+            'Continue',
+            onPressed: continueSession,
+            isOutline: true,
+          ),
+          dialogButton('Disconnect', onPressed: closeSession),
+        ],
+        onSubmit: closeSession,
+        onCancel: closeSession,
+      ),
+      tag: '$sessionId-$type-$title-$text-$link',
+    );
+    return;
+  }
+
   List<Widget> buttons = [];
   bool hasOk = false;
   submit() {
@@ -2365,6 +2418,19 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
     id = uri.path.substring("/new/".length);
   } else if (uri.authority == "config") {
     if (isAndroid || isIOS) {
+      final allowDeepLinkServerSettings =
+          bind.mainGetBuildinOption(key: kOptionAllowDeepLinkServerSettings) ==
+              'Y';
+      if (!allowDeepLinkServerSettings) {
+        debugPrint(
+            "Ignore rustdesk://config because $kOptionAllowDeepLinkServerSettings is not enabled.");
+        // Keep the user-facing error generic; detailed rejection reason is in debug logs.
+        // Delay toast to avoid missing overlay during cold-start deeplink handling.
+        Timer(Duration(seconds: 1), () {
+          showToast(translate('Failed'));
+        });
+        return null;
+      }
       final config = uri.path.substring("/".length);
       // add a timer to make showToast work
       Timer(Duration(seconds: 1), () {
@@ -2374,11 +2440,24 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
     return null;
   } else if (uri.authority == "password") {
     if (isAndroid || isIOS) {
+      final allowDeepLinkPassword =
+          bind.mainGetBuildinOption(key: kOptionAllowDeepLinkPassword) == 'Y';
+      if (!allowDeepLinkPassword) {
+        debugPrint(
+            "Ignore rustdesk://password because $kOptionAllowDeepLinkPassword is not enabled.");
+        // Keep the user-facing error generic; detailed rejection reason is in debug logs.
+        // Delay toast to avoid missing overlay during cold-start deeplink handling.
+        Timer(Duration(seconds: 1), () {
+          showToast(translate('Failed'));
+        });
+        return null;
+      }
       final password = uri.path.substring("/".length);
       if (password.isNotEmpty) {
         Timer(Duration(seconds: 1), () async {
-          await bind.mainSetPermanentPassword(password: password);
-          showToast(translate('Successful'));
+          final ok =
+              await bind.mainSetPermanentPasswordWithResult(password: password);
+          showToast(translate(ok ? 'Successful' : 'Failed'));
         });
       }
     }
@@ -3045,6 +3124,15 @@ void onCopyFingerprint(String value) {
   }
 }
 
+void onCopyId(String value) {
+  if (value.isNotEmpty) {
+    Clipboard.setData(ClipboardData(text: value));
+    showToast('$value\n${translate("Copied")}');
+  } else {
+    showToast(translate("Invalid ID"));
+  }
+}
+
 Future<bool> callMainCheckSuperUserPermission() async {
   bool checked = await bind.mainCheckSuperUserPermission();
   if (isMacOS) {
@@ -3313,7 +3401,12 @@ Future<List<Rect>> getScreenRectList() async {
 }
 
 openMonitorInTheSameTab(int i, FFI ffi, PeerInfo pi,
-    {bool updateCursorPos = true}) {
+    {bool updateCursorPos = true, bool recordSelection = true}) {
+  if (recordSelection) {
+    ffi.ffiModel.lastUserDisplay = i;
+    ffi.ffiModel.cancelPendingRestoreTimer();
+    ffi.ffiModel.pendingMonitorRestore = null;
+  }
   final displays = i == kAllDisplayValue
       ? List.generate(pi.displays.length, (index) => index)
       : [i];
@@ -3676,14 +3769,54 @@ Widget loadPowered(BuildContext context) {
   ).marginOnly(top: 6);
 }
 
-// max 300 x 60
-Widget loadLogo() {
-  return FutureBuilder<ByteData>(
-      future: rootBundle.load('assets/logo.png'),
-      builder: (BuildContext context, AsyncSnapshot<ByteData> snapshot) {
-        if (snapshot.hasData) {
+const _kDefaultLogoAsset = 'assets/logo.png';
+const _kLightLogoAsset = 'assets/logo_light.png';
+const _kDarkLogoAsset = 'assets/logo_dark.png';
+
+List<String> _logoAssetCandidatesForBrightness(Brightness brightness) {
+  return brightness == Brightness.dark
+      ? [_kDarkLogoAsset, _kDefaultLogoAsset]
+      : [_kLightLogoAsset, _kDefaultLogoAsset];
+}
+
+Future<String?> _resolveLogoAsset(Brightness brightness) async {
+  for (final asset in _logoAssetCandidatesForBrightness(brightness)) {
+    try {
+      await rootBundle.load(asset);
+      return asset;
+    } on FlutterError {
+      continue;
+    }
+  }
+  return null;
+}
+
+class _Logo extends StatefulWidget {
+  const _Logo();
+
+  @override
+  State<_Logo> createState() => _LogoState();
+}
+
+class _LogoState extends State<_Logo> {
+  final Map<Brightness, Future<String?>> _logoFutures = {};
+
+  Future<String?> _logoFutureFor(Brightness brightness) {
+    return _logoFutures.putIfAbsent(
+      brightness,
+      () => _resolveLogoAsset(brightness),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return FutureBuilder<String?>(
+      future: _logoFutureFor(Theme.of(context).brightness),
+      builder: (BuildContext context, AsyncSnapshot<String?> snapshot) {
+        final asset = snapshot.data;
+        if (asset != null) {
           final image = Image.asset(
-            'assets/logo.png',
+            asset,
             fit: BoxFit.contain,
             errorBuilder: (ctx, error, stackTrace) {
               return Container();
@@ -3695,9 +3828,14 @@ Widget loadLogo() {
           ).marginOnly(left: 12, right: 12, top: 12);
         }
         return const Offstage();
-      });
+      },
+    );
+  }
 }
 
+// max 300 x 60
+Widget loadLogo() => const _Logo();
+
 Widget loadIcon(double size) {
   return Image.asset('assets/icon.png',
       width: size,
@@ -3875,6 +4013,11 @@ bool whitelistNotEmpty() {
   return v != '' && v != ',';
 }
 
+bool idWhitelistNotEmpty() {
+  final v = bind.mainGetOptionSync(key: kOptionIdWhitelist);
+  return v != '' && v != ',';
+}
+
 // `setMovable()` is only supported on macOS.
 //
 // On macOS, the window can be dragged by the tab bar by default.
@@ -4153,8 +4296,7 @@ Widget? buildAvatarWidget({
       width: size,
       height: size,
       fit: BoxFit.cover,
-      errorBuilder: (_, __, ___) =>
-          fallback ?? SizedBox.shrink(),
+      errorBuilder: (_, __, ___) => fallback ?? SizedBox.shrink(),
     ),
   );
 }

flutter/lib/common/widgets/address_book.dart

@@ -54,9 +54,9 @@ class _AddressBookState extends State<AddressBook> {
                 const LinearProgressIndicator(),
               buildErrorBanner(context,
                   loading: gFFI.abModel.currentAbLoading,
-                  err: gFFI.abModel.currentAbPullError,
+                  err: gFFI.abModel.abPullError,
                   retry: null,
-                  close: () => gFFI.abModel.currentAbPullError.value = ''),
+                  close: gFFI.abModel.clearPullErrors),
               buildErrorBanner(context,
                   loading: gFFI.abModel.currentAbLoading,
                   err: gFFI.abModel.currentAbPushError,

flutter/lib/common/widgets/autocomplete.dart

@@ -1,3 +1,6 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/formatter/id_formatter.dart';
 import '../../../models/platform_model.dart';
@@ -5,27 +8,136 @@ import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/common/widgets/peer_card.dart';
 
+@visibleForTesting
+List<Peer> mergeAutocompletePeers({
+  Iterable<Peer> addressBookPeers = const [],
+  Iterable<Peer> groupPeers = const [],
+  Iterable<Peer> lanPeers = const [],
+  Iterable<Peer> recentPeers = const [],
+  Iterable<String> restRecentPeerIds = const [],
+}) {
+  final combinedPeers = <String, Peer>{};
+
+  void addPeer(Peer peer) {
+    if (peer.id.isEmpty) {
+      return;
+    }
+    final existingPeer = combinedPeers[peer.id];
+    if (existingPeer == null) {
+      combinedPeers[peer.id] = Peer.copy(peer);
+    } else if (peer.online) {
+      existingPeer.online = true;
+    }
+  }
+
+  for (final peer in addressBookPeers) {
+    addPeer(peer);
+  }
+  for (final peer in groupPeers) {
+    addPeer(peer);
+  }
+  for (final peer in lanPeers) {
+    addPeer(peer);
+  }
+  for (final peer in recentPeers) {
+    addPeer(peer);
+  }
+  for (final id in restRecentPeerIds) {
+    if (id.isNotEmpty && !combinedPeers.containsKey(id)) {
+      combinedPeers[id] = Peer.fromJson({'id': id});
+    }
+  }
+
+  return combinedPeers.values.toList(growable: false);
+}
+
+@visibleForTesting
+bool updateAutocompletePeerOnlineStates(
+  List<Peer> peers, {
+  required Set<String> onlines,
+  required Set<String> offlines,
+}) {
+  var changed = false;
+  for (final peer in peers) {
+    if (onlines.contains(peer.id)) {
+      if (!peer.online) {
+        peer.online = true;
+        changed = true;
+      }
+    } else if (offlines.contains(peer.id)) {
+      if (peer.online) {
+        peer.online = false;
+        changed = true;
+      }
+    }
+  }
+  return changed;
+}
+
+@visibleForTesting
+List<String> autocompleteOnlineQueryIds(
+  Iterable<Peer> options, {
+  required int limit,
+}) {
+  final ids = <String>[];
+  final seenIds = <String>{};
+  for (final peer in options) {
+    if (peer.id.isEmpty || seenIds.contains(peer.id)) {
+      continue;
+    }
+    seenIds.add(peer.id);
+    ids.add(peer.id);
+    if (ids.length >= limit) {
+      break;
+    }
+  }
+  return ids;
+}
+
 class AllPeersLoader {
   List<Peer> peers = [];
 
   bool _isPeersLoading = false;
   bool _isPeersLoaded = false;
+  Set<String> _lastQueryOnlineIds = {};
+  DateTime _lastQueryOnlineTime = DateTime.fromMillisecondsSinceEpoch(0);
+  Timer? _queryOnlineTimer;
+  List<Peer> _lastQueryOnlineOptions = const [];
+  Set<String> _lastOnlineIds = {};
+  Set<String> _lastOfflineIds = {};
+  final Future<void> Function(List<String> ids) _queryOnlines;
+  final Duration _queryOnlineDebounce;
+  void Function(VoidCallback)? _setState;
+  bool _isCleared = false;
 
   final String _listenerKey = 'AllPeersLoader';
-
-  late void Function(VoidCallback) setState;
+  static const String _cbQueryOnlines = 'callback_query_onlines';
+  static const Duration _queryOnlineInterval = Duration(seconds: 5);
+  static const Duration _defaultQueryOnlineDebounce =
+      Duration(milliseconds: 300);
+  static const int _maxQueryOnlineOptions = 20;
 
   bool get needLoad => !_isPeersLoaded && !_isPeersLoading;
   bool get isPeersLoaded => _isPeersLoaded;
 
-  AllPeersLoader();
+  AllPeersLoader({
+    @visibleForTesting Future<void> Function(List<String> ids)? queryOnlines,
+    @visibleForTesting Duration? queryOnlineDebounce,
+  })  : _queryOnlines = queryOnlines ?? ((ids) => bind.queryOnlines(ids: ids)),
+        _queryOnlineDebounce =
+            queryOnlineDebounce ?? _defaultQueryOnlineDebounce;
 
   void init(void Function(VoidCallback) setState) {
-    this.setState = setState;
+    _setState = setState;
+    _isCleared = false;
     gFFI.recentPeersModel.addListener(_mergeAllPeers);
     gFFI.lanPeersModel.addListener(_mergeAllPeers);
     gFFI.abModel.addPeerUpdateListener(_listenerKey, _mergeAllPeers);
     gFFI.groupModel.addPeerUpdateListener(_listenerKey, _mergeAllPeers);
+    platformFFI.registerEventHandler(_cbQueryOnlines, _listenerKey,
+        (evt) async {
+      _updateOnlineState(evt);
+    });
   }
 
   void clear() {
@@ -33,6 +145,11 @@ class AllPeersLoader {
     gFFI.lanPeersModel.removeListener(_mergeAllPeers);
     gFFI.abModel.removePeerUpdateListener(_listenerKey);
     gFFI.groupModel.removePeerUpdateListener(_listenerKey);
+    platformFFI.unregisterEventHandler(_cbQueryOnlines, _listenerKey);
+    _queryOnlineTimer?.cancel();
+    _lastQueryOnlineOptions = const [];
+    _setState = null;
+    _isCleared = true;
   }
 
   Future<void> getAllPeers() async {
@@ -59,50 +176,106 @@ class AllPeersLoader {
   }
 
   void _mergeAllPeers() {
-    Map<String, dynamic> combinedPeers = {};
-    for (var p in gFFI.abModel.allPeers()) {
-      if (!combinedPeers.containsKey(p.id)) {
-        combinedPeers[p.id] = p.toJson();
-      }
+    if (_isCleared) {
+      return;
     }
-    for (var p in gFFI.groupModel.peers.map((e) => Peer.copy(e)).toList()) {
-      if (!combinedPeers.containsKey(p.id)) {
-        combinedPeers[p.id] = p.toJson();
-      }
-    }
-
-    List<Peer> parsedPeers = [];
-    for (var peer in combinedPeers.values) {
-      parsedPeers.add(Peer.fromJson(peer));
-    }
-
-    Set<String> peerIds = combinedPeers.keys.toSet();
-    for (final peer in gFFI.lanPeersModel.peers) {
-      if (!peerIds.contains(peer.id)) {
-        parsedPeers.add(peer);
-        peerIds.add(peer.id);
-      }
-    }
-
-    for (final peer in gFFI.recentPeersModel.peers) {
-      if (!peerIds.contains(peer.id)) {
-        parsedPeers.add(peer);
-        peerIds.add(peer.id);
-      }
-    }
-    for (final id in gFFI.recentPeersModel.restPeerIds) {
-      if (!peerIds.contains(id)) {
-        parsedPeers.add(Peer.fromJson({'id': id}));
-        peerIds.add(id);
-      }
-    }
-
-    peers = parsedPeers;
-    setState(() {
+    peers = mergeAutocompletePeers(
+      addressBookPeers: gFFI.abModel.allPeers(),
+      groupPeers: gFFI.groupModel.peers,
+      lanPeers: gFFI.lanPeersModel.peers,
+      recentPeers: gFFI.recentPeersModel.peers,
+      restRecentPeerIds: gFFI.recentPeersModel.restPeerIds,
+    );
+    _applyLastOnlineState(peers);
+    _scheduleSetState(() {
       _isPeersLoading = false;
       _isPeersLoaded = true;
     });
   }
+
+  void _updateOnlineState(Map<String, dynamic> evt) {
+    if (_isCleared) {
+      return;
+    }
+    _lastOnlineIds = _splitPeerIds(evt['onlines']);
+    _lastOfflineIds = _splitPeerIds(evt['offlines']);
+    final peersChanged = _applyLastOnlineState(peers);
+    final optionsChanged = _applyLastOnlineState(_lastQueryOnlineOptions);
+    if (peersChanged || optionsChanged) {
+      _scheduleSetState(() {});
+    }
+  }
+
+  void _scheduleSetState(VoidCallback callback) {
+    if (_isCleared) {
+      return;
+    }
+    final setState = _setState;
+    if (setState == null) {
+      callback();
+    } else {
+      setState(callback);
+    }
+  }
+
+  bool _applyLastOnlineState(List<Peer> peers) {
+    return updateAutocompletePeerOnlineStates(
+      peers,
+      onlines: _lastOnlineIds,
+      offlines: _lastOfflineIds,
+    );
+  }
+
+  Set<String> _splitPeerIds(dynamic ids) {
+    if (ids is! String || ids.isEmpty) {
+      return {};
+    }
+    return ids.split(',').where((id) => id.isNotEmpty).toSet();
+  }
+
+  void queryOnlines(Iterable<Peer> options) {
+    if (_isCleared) {
+      return;
+    }
+    _lastQueryOnlineOptions = options.toList(growable: false);
+    final ids = autocompleteOnlineQueryIds(
+      _lastQueryOnlineOptions,
+      limit: _maxQueryOnlineOptions,
+    ).toSet();
+    _queryOnlineTimer?.cancel();
+    _queryOnlineTimer = null;
+    if (ids.isEmpty) {
+      return;
+    }
+    final now = DateTime.now();
+    if (setEquals(ids, _lastQueryOnlineIds) &&
+        now.difference(_lastQueryOnlineTime) < _queryOnlineInterval) {
+      return;
+    }
+
+    _queryOnlineTimer = Timer(_queryOnlineDebounce, () async {
+      try {
+        await _queryOnlines(ids.toList(growable: false));
+        if (_isCleared) {
+          return;
+        }
+        _lastQueryOnlineIds = ids;
+        _lastQueryOnlineTime = DateTime.now();
+      } catch (e) {
+        debugPrint('query autocomplete online state failed: $e');
+      }
+    });
+  }
+
+  @visibleForTesting
+  void updateOnlineStateForTesting(Map<String, dynamic> evt) {
+    _updateOnlineState(evt);
+  }
+
+  @visibleForTesting
+  bool applyLastOnlineStateForTesting(List<Peer> peers) {
+    return _applyLastOnlineState(peers);
+  }
 }
 
 class AutocompletePeerTile extends StatefulWidget {

flutter/lib/common/widgets/dialog.dart

@@ -205,6 +205,10 @@ void changeWhiteList({Function()? callback}) async {
           const SizedBox(
             height: 8.0,
           ),
+          Text(translate("whitelist_cidr_tip")),
+          const SizedBox(
+            height: 8.0,
+          ),
           Row(
             children: [
               Expanded(
@@ -282,6 +286,111 @@ void changeWhiteList({Function()? callback}) async {
   });
 }
 
+void changeIdWhiteList({Function()? callback}) async {
+  final curIdWhiteList = await bind.mainGetOption(key: kOptionIdWhitelist);
+  var newIdWhiteListField = curIdWhiteList == defaultOptionWhitelist
+      ? ''
+      : curIdWhiteList.split(',').join('\n');
+  var controller = TextEditingController(text: newIdWhiteListField);
+  var msg = "";
+  var isInProgress = false;
+  final isOptFixed = isOptionFixed(kOptionIdWhitelist);
+  gFFI.dialogManager.show((setState, close, context) {
+    return CustomAlertDialog(
+      title: Text(translate("ID whitelisting")),
+      content: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(translate("whitelist_sep")),
+          const SizedBox(
+            height: 8.0,
+          ),
+          Text(translate("id_whitelist_wildcard_tip")),
+          const SizedBox(
+            height: 8.0,
+          ),
+          Text(translate("id_whitelist_caveat_tip")),
+          const SizedBox(
+            height: 8.0,
+          ),
+          Row(
+            children: [
+              Expanded(
+                child: TextField(
+                        maxLines: null,
+                        decoration: InputDecoration(
+                          errorText: msg.isEmpty ? null : translate(msg),
+                        ),
+                        controller: controller,
+                        enabled: !isOptFixed,
+                        autofocus: true)
+                    .workaroundFreezeLinuxMint(),
+              ),
+            ],
+          ),
+          const SizedBox(
+            height: 4.0,
+          ),
+          // NOT use Offstage to wrap LinearProgressIndicator
+          if (isInProgress) const LinearProgressIndicator(),
+        ],
+      ),
+      actions: [
+        dialogButton("Cancel", onPressed: close, isOutline: true),
+        if (!isOptFixed)
+          dialogButton("Clear", onPressed: () async {
+            await bind.mainSetOption(
+                key: kOptionIdWhitelist, value: defaultOptionWhitelist);
+            callback?.call();
+            close();
+          }, isOutline: true),
+        if (!isOptFixed)
+          dialogButton(
+            "OK",
+            onPressed: () async {
+              setState(() {
+                msg = "";
+                isInProgress = true;
+              });
+              newIdWhiteListField = controller.text.trim();
+              var newIdWhiteList = "";
+              if (newIdWhiteListField.isEmpty) {
+                // pass
+              } else {
+                final ids = newIdWhiteListField
+                    .trim()
+                    .split(RegExp(r"[\s,;\n]+"))
+                    .where((e) => e.isNotEmpty)
+                    .toList();
+                // Separators are handled above; allow all other Unicode characters.
+                for (final id in ids) {
+                  final hasControlCharacters = id.runes.any(
+                      (char) => char <= 0x1f || (char >= 0x7f && char <= 0x9f));
+                  if (hasControlCharacters) {
+                    msg = "${translate("Invalid ID")} $id";
+                    setState(() {
+                      isInProgress = false;
+                    });
+                    return;
+                  }
+                }
+                newIdWhiteList = ids.join(',');
+              }
+              if (newIdWhiteList.trim().isEmpty) {
+                newIdWhiteList = defaultOptionWhitelist;
+              }
+              await bind.mainSetOption(
+                  key: kOptionIdWhitelist, value: newIdWhiteList);
+              callback?.call();
+              close();
+            },
+          ),
+      ],
+      onCancel: close,
+    );
+  });
+}
+
 Future<String> changeDirectAccessPort(
     String currentIP, String currentPort) async {
   final controller = TextEditingController(text: currentPort);

flutter/lib/common/widgets/login.dart

@@ -20,9 +20,39 @@ const kOpSvgList = [
   'okta',
   'facebook',
   'azure',
-  'auth0'
+  'auth0',
+  'microsoft'
 ];
 
+class _OidcProviderBranding {
+  final String label;
+  final String iconKey;
+
+  const _OidcProviderBranding({
+    required this.label,
+    required this.iconKey,
+  });
+}
+
+_OidcProviderBranding _oidcProviderBranding(String op) {
+  switch (op.toLowerCase()) {
+    case 'azure':
+      return _OidcProviderBranding(
+        label: 'Microsoft',
+        iconKey: 'microsoft',
+      );
+    default:
+      return _OidcProviderBranding(
+        label: {
+              'github': 'GitHub',
+              'gitlab': 'GitLab',
+            }[op.toLowerCase()] ??
+            toCapitalized(op),
+        iconKey: op.toLowerCase(),
+      );
+  }
+}
+
 class _IconOP extends StatelessWidget {
   final String op;
   final String? icon;
@@ -73,11 +103,8 @@ class ButtonOP extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final opLabel = {
-          'github': 'GitHub',
-          'gitlab': 'GitLab'
-        }[op.toLowerCase()] ??
-        toCapitalized(op);
+    final branding = _oidcProviderBranding(op);
+    final buttonLabel = translate("Continue with {${branding.label}}");
     return Row(children: [
       Container(
         height: height,
@@ -94,7 +121,7 @@ class ButtonOP extends StatelessWidget {
                 SizedBox(
                   width: 30,
                   child: _IconOP(
-                    op: op,
+                    op: branding.iconKey,
                     icon: icon,
                     margin: EdgeInsets.only(right: 5),
                   ),
@@ -102,8 +129,7 @@ class ButtonOP extends StatelessWidget {
                 Expanded(
                   child: FittedBox(
                     fit: BoxFit.scaleDown,
-                    child: Center(
-                        child: Text(translate("Continue with {$opLabel}"))),
+                    child: Center(child: Text(buttonLabel)),
                   ),
                 ),
               ],
@@ -224,21 +250,59 @@ class _WidgetOPState extends State<WidgetOP> {
           return Offstage(
             offstage:
                 _failedMsg.isEmpty && widget.curOP.value != widget.config.op,
-            child: RichText(
-              text: TextSpan(
-                text: '$_stateMsg  ',
-                style:
-                    DefaultTextStyle.of(context).style.copyWith(fontSize: 12),
-                children: <TextSpan>[
-                  TextSpan(
-                    text: _failedMsg,
-                    style: DefaultTextStyle.of(context).style.copyWith(
-                          fontSize: 14,
-                          color: Colors.red,
-                        ),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.center,
+              children: [
+                if (_stateMsg.isNotEmpty && _failedMsg.isEmpty)
+                  Padding(
+                    padding: const EdgeInsets.only(top: 8.0),
+                    child: SelectableText(
+                      translate(_stateMsg),
+                      style: DefaultTextStyle.of(context)
+                          .style
+                          .copyWith(fontSize: 12),
+                    ),
                   ),
-                ],
-              ),
+                if (_failedMsg.isNotEmpty)
+                  Padding(
+                    padding: const EdgeInsets.only(top: 8.0),
+                    child: Builder(builder: (context) {
+                      final errorColor =
+                          Theme.of(context).colorScheme.error;
+                      final bgColor = Theme.of(context)
+                          .colorScheme
+                          .errorContainer
+                          .withOpacity(0.3);
+                      return Container(
+                        padding: const EdgeInsets.symmetric(
+                            horizontal: 8.0, vertical: 6.0),
+                        decoration: BoxDecoration(
+                          color: bgColor,
+                          borderRadius: BorderRadius.circular(4.0),
+                        ),
+                        child: Row(
+                          mainAxisSize: MainAxisSize.min,
+                          children: [
+                            Icon(Icons.error_outline,
+                                color: errorColor, size: 16),
+                            const SizedBox(width: 6),
+                            Flexible(
+                              child: SelectableText(
+                                translate(_failedMsg),
+                                style: DefaultTextStyle.of(context)
+                                    .style
+                                    .copyWith(
+                                      fontSize: 13,
+                                      color: errorColor,
+                                    ),
+                              ),
+                            ),
+                          ],
+                        ),
+                      );
+                    }),
+                  ),
+              ],
             ),
           );
         }),

flutter/lib/common/widgets/remote_input.dart

@@ -31,7 +31,7 @@ class RawKeyFocusScope extends StatelessWidget {
     // https://github.com/flutter/flutter/issues/154053
     final useRawKeyEvents = isLinux && !isWeb;
     // FIXME: On Windows, `AltGr` will generate `Alt` and `Control` key events,
-    // while `Alt` and `Control` are seperated key events for en-US input method.
+    // while `Alt` and `Control` are separated key events for en-US input method.
     return FocusScope(
         autofocus: true,
         child: Focus(

flutter/lib/common/widgets/toolbar.dart

@@ -13,8 +13,84 @@ import 'package:flutter_hbb/models/model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
 import 'package:get/get.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 bool isEditOsPassword = false;
+const String kPeerOptionAllowWaylandKeyboard = 'allow-wayland-keyboard';
+const String kWaylandKeyboardIssueUrl =
+    'https://github.com/rustdesk/rustdesk/issues/14586';
+final Set<String> _waylandKeyboardPromptSuppressedConnectionIds = <String>{};
+
+Future<bool> openWaylandKeyboardIssueUrl() {
+  return launchUrl(
+    Uri.parse(kWaylandKeyboardIssueUrl),
+    mode: LaunchMode.externalApplication,
+  );
+}
+
+bool isWaylandKeyboardPromptSuppressedForConnection(String connectionId) {
+  return _waylandKeyboardPromptSuppressedConnectionIds.contains(connectionId);
+}
+
+void setWaylandKeyboardPromptSuppressedForConnection(
+    String connectionId, bool suppressed) {
+  if (suppressed) {
+    _waylandKeyboardPromptSuppressedConnectionIds.add(connectionId);
+  } else {
+    _waylandKeyboardPromptSuppressedConnectionIds.remove(connectionId);
+  }
+}
+
+void clearWaylandKeyboardPromptSuppressedForConnection(String connectionId) {
+  _waylandKeyboardPromptSuppressedConnectionIds.remove(connectionId);
+}
+
+bool shouldShowWaylandKeyboardPrompt({
+  required String connectionId,
+  required bool isWaylandPeer,
+  required bool allowWaylandKeyboardRemembered,
+}) {
+  return isWaylandPeer &&
+      !allowWaylandKeyboardRemembered &&
+      !isWaylandKeyboardPromptSuppressedForConnection(connectionId);
+}
+
+Widget waylandKeyboardScopeChip(BuildContext context, String text) {
+  final colorScheme = Theme.of(context).colorScheme;
+  return Container(
+    padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+    decoration: BoxDecoration(
+      borderRadius: BorderRadius.circular(999),
+      border: Border.all(color: colorScheme.primary.withOpacity(0.35)),
+    ),
+    child: Text(
+      text,
+      style: Theme.of(
+        context,
+      ).textTheme.bodySmall?.copyWith(fontWeight: FontWeight.w600),
+    ),
+  );
+}
+
+bool _isWindowsMode1PrivacyImpl(String privacyModeImpl) {
+  return privacyModeImpl == kPrivacyModeImplMag ||
+      privacyModeImpl == kPrivacyModeImplExcludeFromCapture;
+}
+
+// macOS privacy mode blacks out all online displays. Windows Mode 1 also
+// covers every local monitor with privacy overlay windows, so remote display
+// switching does not weaken local privacy protection.
+//
+// Keep this separate from the capture backend capability. The legacy Windows
+// magnifier capturer is not reliable for multi-monitor capture; WebRTC's
+// screen_capturer_win_magnifier also disables it when SM_CMONITORS != 1:
+// https://webrtc.googlesource.com/src/+/1845922d5a1bf9c27deeffb4a8c8daea124434c1/modules/desktop_capture/win/screen_capturer_win_magnifier.cc
+bool allowDisplaySwitchInPrivacyMode(PeerInfo pi, String privacyModeImpl) {
+  return pi.platform == kPeerPlatformMacOS ||
+      (pi.platform == kPeerPlatformWindows &&
+          _isWindowsMode1PrivacyImpl(privacyModeImpl) &&
+          versionCmp(pi.version, '1.4.8') >= 0);
+}
 
 class TTextMenu {
   final Widget child;
@@ -87,12 +163,179 @@ handleOsPasswordAction(
   }
 }
 
+void showWaylandKeyboardInputWarningDialog(
+    {required String id,
+    required String connectionId,
+    required FFI ffi,
+    required Future<void> Function() onEnable}) {
+  bool remember = false;
+  bool consentInProgress = false;
+  bool dialogClosed = false;
+
+  final dialogFuture = ffi.dialogManager.show((setState, close, context) {
+    void safeSetState(VoidCallback fn) {
+      if (dialogClosed) {
+        return;
+      }
+      try {
+        setState(fn);
+      } catch (e) {
+        debugPrint('Ignore setState after dialog disposal: $e');
+      }
+    }
+
+    void closeDialog() {
+      if (dialogClosed) {
+        return;
+      }
+      dialogClosed = true;
+      close();
+    }
+
+    Future<void> enableAndContinue() async {
+      if (consentInProgress || dialogClosed) {
+        return;
+      }
+      consentInProgress = true;
+      safeSetState(() {});
+      try {
+        await onEnable();
+      } catch (e, st) {
+        debugPrint('Failed to enable Wayland keyboard input consent: $e');
+        debugPrintStack(stackTrace: st);
+        consentInProgress = false;
+        safeSetState(() {});
+        return;
+      }
+
+      ffi.inputModel.keyboardInputAllowed = true;
+      var rememberPersisted = true;
+      if (remember) {
+        try {
+          await bind.mainSetPeerOption(
+              id: id,
+              key: kPeerOptionAllowWaylandKeyboard,
+              value: bool2option(kPeerOptionAllowWaylandKeyboard, true));
+        } catch (e) {
+          rememberPersisted = false;
+          debugPrint('Failed to persist Wayland keyboard input consent: $e');
+        }
+      }
+      // Always suppress prompt for current connection after explicit consent.
+      setWaylandKeyboardPromptSuppressedForConnection(connectionId, true);
+      closeDialog();
+      if (remember && !rememberPersisted) {
+        // It's a rare edge case that persisting the user's choice fails.
+        // Failed to persist the user's choice, but still allow keyboard input for current session.
+        showToast(translate('Failed'));
+      }
+    }
+
+    void cancel() {
+      if (consentInProgress) {
+        return;
+      }
+      closeDialog();
+    }
+
+    return CustomAlertDialog(
+      title: null,
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          msgboxContent(
+            '',
+            'wayland-keyboard-input-disabled-tip',
+            'wayland-keyboard-input-consent-tip',
+          ),
+          SizedBox(height: isMobile ? 2 : 6),
+          if (isMobile) ...[
+            Text(
+              translate('wayland-keyboard-input-applies-to-tip'),
+              style: Theme.of(
+                context,
+              ).textTheme.bodyMedium?.copyWith(fontWeight: FontWeight.w600),
+            ).marginOnly(bottom: 6),
+            Wrap(
+              spacing: 6,
+              runSpacing: 6,
+              children: [
+                waylandKeyboardScopeChip(
+                    context, translate('Send clipboard keystrokes')),
+                waylandKeyboardScopeChip(
+                    context, translate('wayland-soft-keyboard-input-label')),
+              ],
+            ).marginOnly(bottom: 10),
+          ],
+          TextButton(
+            onPressed: consentInProgress
+                ? null
+                : () async {
+                    try {
+                      final opened = await openWaylandKeyboardIssueUrl();
+                      if (!opened) {
+                        // Opening this optional help link almost never fails in
+                        // normal desktop environments. Keep the result handled
+                        // for review hygiene, but avoid a low-value user toast.
+                        debugPrint('Failed to open Wayland keyboard issue URL');
+                      }
+                    } catch (e) {
+                      debugPrint(
+                          'Failed to open Wayland keyboard issue URL: $e');
+                    }
+                  },
+            style: TextButton.styleFrom(
+              foregroundColor: Colors.blue,
+              padding: EdgeInsets.zero,
+              minimumSize: Size.zero,
+              tapTargetSize: MaterialTapTargetSize.shrinkWrap,
+            ),
+            child: Text(
+              translate('Why this happens'),
+              style: const TextStyle(decoration: TextDecoration.underline),
+            ),
+          ).marginOnly(bottom: 6),
+          CheckboxListTile(
+            value: remember,
+            dense: true,
+            contentPadding: EdgeInsets.zero,
+            controlAffinity: ListTileControlAffinity.leading,
+            title: Text(translate('remember-wayland-keyboard-choice-tip')),
+            onChanged: consentInProgress
+                ? null
+                : (v) {
+                    safeSetState(() => remember = v == true);
+                  },
+          ),
+        ],
+      ),
+      actions: [
+        dialogButton(
+          'Cancel',
+          onPressed: consentInProgress ? null : cancel,
+          isOutline: true,
+        ),
+        dialogButton(
+          'OK',
+          onPressed:
+              consentInProgress ? null : () => unawaited(enableAndContinue()),
+        ),
+      ],
+      onCancel: consentInProgress ? null : cancel,
+      onSubmit: consentInProgress ? null : () => unawaited(enableAndContinue()),
+    );
+  }, clickMaskDismiss: false, backDismiss: false);
+  unawaited(dialogFuture.whenComplete(() => dialogClosed = true));
+}
+
 List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
   final ffiModel = ffi.ffiModel;
   final pi = ffiModel.pi;
   final perms = ffiModel.permissions;
   final sessionId = ffi.sessionId;
   final isDefaultConn = ffi.connType == ConnType.defaultConn;
+  final isWaylandPeer = pi.platform == kPeerPlatformLinux && pi.isWayland;
 
   List<TTextMenu> v = [];
   // elevation
@@ -142,11 +385,60 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
     v.add(TTextMenu(
         child: Text(translate('Send clipboard keystrokes')),
         onPressed: () async {
-          ClipboardData? data = await Clipboard.getData(Clipboard.kTextPlain);
-          if (data != null && data.text != null) {
-            bind.sessionInputString(
-                sessionId: sessionId, value: data.text ?? "");
+          Future<void> sendClipboardKeystrokes() async {
+            ClipboardData? data = await Clipboard.getData(Clipboard.kTextPlain);
+            if (data != null && data.text != null) {
+              bind.sessionInputString(
+                  sessionId: sessionId, value: data.text ?? "");
+            }
           }
+
+          final allowWaylandKeyboard =
+              mainGetPeerBoolOptionSync(id, kPeerOptionAllowWaylandKeyboard);
+          if (shouldShowWaylandKeyboardPrompt(
+            connectionId: sessionId.toString(),
+            isWaylandPeer: isWaylandPeer,
+            allowWaylandKeyboardRemembered: allowWaylandKeyboard,
+          )) {
+            ffi.inputModel.keyboardInputAllowed = false;
+            showWaylandKeyboardInputWarningDialog(
+              id: id,
+              connectionId: sessionId.toString(),
+              ffi: ffi,
+              onEnable: sendClipboardKeystrokes,
+            );
+            return;
+          }
+          await sendClipboardKeystrokes();
+        }));
+  }
+  if (isDefaultConn &&
+      isWaylandPeer &&
+      (mainGetPeerBoolOptionSync(id, kPeerOptionAllowWaylandKeyboard) ||
+          isWaylandKeyboardPromptSuppressedForConnection(
+              sessionId.toString()))) {
+    v.add(TTextMenu(
+        child: Text(translate('wayland-keyboard-input-reset-choice-tip')),
+        onPressed: () async {
+          var persistedCleared = false;
+          try {
+            await bind.mainSetPeerOption(
+                id: id,
+                key: kPeerOptionAllowWaylandKeyboard,
+                value: bool2option(kPeerOptionAllowWaylandKeyboard, false));
+            persistedCleared = true;
+          } catch (e) {
+            debugPrint(
+                'Failed to clear persisted Wayland keyboard permission: $e');
+          } finally {
+            clearWaylandKeyboardPromptSuppressedForConnection(
+                sessionId.toString());
+            ffi.inputModel.keyboardInputAllowed = false;
+            if (isMobile) {
+              await ffi.invokeMethod("enable_soft_keyboard", false);
+            }
+          }
+          showToast(translate(persistedCleared ? 'Successful' : 'Failed'));
         }));
   }
   // reset canvas
@@ -275,7 +567,6 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
       isDesktop &&
       ffiModel.keyboard &&
       pi.platform != kPeerPlatformAndroid &&
-      pi.platform != kPeerPlatformMacOS &&
       versionCmp(pi.version, '1.2.0') >= 0 &&
       bind.peerGetSessionsCount(id: id, connType: ffi.connType.index) == 1) {
     v.add(TTextMenu(
@@ -292,6 +583,7 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
   }
   // record
   if (!(isDesktop || isWeb) &&
+      bind.mainGetLocalOption(key: kOptionHideRecordingButton) != 'Y' &&
       (ffi.recordingModel.start || (perms["recording"] != false))) {
     v.add(TTextMenu(
         child: Row(
@@ -315,7 +607,7 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
   // to-do:
   // 1. Web desktop
   // 2. Mobile, copy the image to the clipboard
-  if (isDesktop) {
+  if ((isDefaultConn || ffi.connType == ConnType.viewCamera) && isDesktop) {
     final isScreenshotSupported = bind.sessionGetCommonSync(
         sessionId: sessionId, key: 'is_screenshot_supported', param: '');
     if ('true' == isScreenshotSupported) {
@@ -685,8 +977,10 @@ Future<List<TToggleMenu>> toolbarDisplayToggle(
         child: Text(translate('Lock after session end'))));
   }
 
+  final privacyModeState = PrivacyModeState.find(id);
   if (pi.isSupportMultiDisplay &&
-      PrivacyModeState.find(id).isEmpty &&
+      (privacyModeState.isEmpty ||
+          allowDisplaySwitchInPrivacyMode(pi, privacyModeState.value)) &&
       pi.displaysCount.value > 1 &&
       bind.mainGetUserDefaultOption(key: kKeyShowMonitorsToolbar) == 'Y') {
     final value =
@@ -760,23 +1054,38 @@ List<TToggleMenu> toolbarPrivacyMode(
   final ffiModel = ffi.ffiModel;
   final pi = ffiModel.pi;
   final sessionId = ffi.sessionId;
+  final hasPrivacyModePermission =
+      ffiModel.permissions['privacy_mode'] != false;
 
-  getDefaultMenu(Future<void> Function(SessionID sid, String opt) toggleFunc) {
-    final enabled = !ffi.ffiModel.viewOnly;
+  // Backend revocation already attempts to turn privacy mode off.
+  // Still keep this menu when privacy mode is active, so users can turn it off
+  // if there is a sync delay, version mismatch, or off attempt failure.
+  if (!hasPrivacyModePermission && privacyModeState.isEmpty) {
+    return []; // No permission and not active, hide options.
+  }
+
+  bool checkDisplayAllowedForPrivacyMode(String targetImplKey, bool turnOn) {
+    if (!turnOn ||
+        allowDisplaySwitchInPrivacyMode(pi, targetImplKey) ||
+        (ffiModel.pi.currentDisplay == 0 &&
+            !bind.sessionIsMultiUiSession(sessionId: sessionId))) {
+      return true;
+    }
+    msgBox(sessionId, 'custom-nook-nocancel-hasclose', 'info',
+        'Please switch to Display 1 first', '', ffi.dialogManager);
+    return false;
+  }
+
+  getDefaultMenu(Future<void> Function(SessionID sid, String opt) toggleFunc,
+      String targetImplKey) {
+    final enabled = !ffiModel.viewOnly &&
+        (hasPrivacyModePermission || privacyModeState.isNotEmpty);
     return TToggleMenu(
         value: privacyModeState.isNotEmpty,
         onChanged: enabled
             ? (value) {
                 if (value == null) return;
-                if (ffiModel.pi.currentDisplay != 0 &&
-                    ffiModel.pi.currentDisplay != kAllDisplayValue) {
-                  msgBox(
-                      sessionId,
-                      'custom-nook-nocancel-hasclose',
-                      'info',
-                      'Please switch to Display 1 first',
-                      '',
-                      ffi.dialogManager);
+                if (!checkDisplayAllowedForPrivacyMode(targetImplKey, value)) {
                   return;
                 }
                 final option = 'privacy-mode';
@@ -794,7 +1103,7 @@ List<TToggleMenu> toolbarPrivacyMode(
       getDefaultMenu((sid, opt) async {
         bind.sessionToggleOption(sessionId: sid, value: opt);
         togglePrivacyModeTime = DateTime.now();
-      })
+      }, kPrivacyModeImplMag)
     ];
   }
   if (privacyModeImpls.isEmpty) {
@@ -808,21 +1117,35 @@ List<TToggleMenu> toolbarPrivacyMode(
         bind.sessionTogglePrivacyMode(
             sessionId: sid, implKey: implKey, on: privacyModeState.isEmpty);
         togglePrivacyModeTime = DateTime.now();
-      })
+      }, implKey)
     ];
   } else {
-    return privacyModeImpls.map((e) {
+    final visibleImpls = hasPrivacyModePermission
+        ? privacyModeImpls
+        : privacyModeImpls.where((e) {
+            final implKey = (e as List<dynamic>)[0] as String;
+            return privacyModeState.value == implKey;
+          }).toList();
+    return visibleImpls.map((e) {
       final implKey = (e as List<dynamic>)[0] as String;
       final implName = (e)[1] as String;
+      final enabled = !ffiModel.viewOnly &&
+          (hasPrivacyModePermission || privacyModeState.value == implKey);
       return TToggleMenu(
           child: Text(translate(implName)),
           value: privacyModeState.value == implKey,
-          onChanged: (value) {
-            if (value == null) return;
-            togglePrivacyModeTime = DateTime.now();
-            bind.sessionTogglePrivacyMode(
-                sessionId: sessionId, implKey: implKey, on: value);
-          });
+          onChanged: enabled
+              ? (value) {
+                  if (value == null) return;
+                  if (value && !hasPrivacyModePermission) return;
+                  if (!checkDisplayAllowedForPrivacyMode(implKey, value)) {
+                    return;
+                  }
+                  togglePrivacyModeTime = DateTime.now();
+                  bind.sessionTogglePrivacyMode(
+                      sessionId: sessionId, implKey: implKey, on: value);
+                }
+              : null);
     }).toList();
   }
 }

flutter/lib/consts.dart

@@ -29,6 +29,10 @@ const String kPlatformAdditionsHasFileClipboard = "has_file_clipboard";
 const String kPlatformAdditionsSupportedPrivacyModeImpl =
     "supported_privacy_mode_impl";
 
+const String kPrivacyModeImplMag = 'privacy_mode_impl_mag';
+const String kPrivacyModeImplExcludeFromCapture =
+    'privacy_mode_impl_exclude_from_capture';
+
 const String kPeerPlatformWindows = "Windows";
 const String kPeerPlatformLinux = "Linux";
 const String kPeerPlatformMacOS = "Mac OS";
@@ -91,6 +95,7 @@ const String kOptionForceAlwaysRelay = "force-always-relay";
 const String kOptionViewOnly = "view_only";
 const String kOptionEnableLanDiscovery = "enable-lan-discovery";
 const String kOptionWhitelist = "whitelist";
+const String kOptionIdWhitelist = "id-whitelist";
 const String kOptionEnableAbr = "enable-abr";
 const String kOptionEnableRecordSession = "enable-record-session";
 const String kOptionDirectServer = "direct-server";
@@ -100,6 +105,7 @@ const String kOptionAutoDisconnectTimeout = "auto-disconnect-timeout";
 const String kOptionEnableHwcodec = "enable-hwcodec";
 const String kOptionAllowAutoRecordIncoming = "allow-auto-record-incoming";
 const String kOptionAllowAutoRecordOutgoing = "allow-auto-record-outgoing";
+const String kOptionHideRecordingButton = "hide-recording-button";
 const String kOptionVideoSaveDirectory = "video-save-directory";
 const String kOptionAccessMode = "access-mode";
 const String kOptionEnableKeyboard = "enable-keyboard";
@@ -114,6 +120,9 @@ const String kOptionTerminalPersistent = "terminal-persistent";
 const String kOptionEnableTunnel = "enable-tunnel";
 const String kOptionEnableRemoteRestart = "enable-remote-restart";
 const String kOptionEnableBlockInput = "enable-block-input";
+const String kOptionEnablePrivacyMode = "enable-privacy-mode";
+const String kOptionEnablePermChangeInAcceptWindow =
+    "enable-perm-change-in-accept-window";
 const String kOptionAllowRemoteConfigModification =
     "allow-remote-config-modification";
 const String kOptionVerificationMethod = "verification-method";
@@ -139,6 +148,10 @@ const String kOptionSwapLeftRightMouse = "swap-left-right-mouse";
 const String kOptionCodecPreference = "codec-preference";
 const String kOptionRemoteMenubarDragLeft = "remote-menubar-drag-left";
 const String kOptionRemoteMenubarDragRight = "remote-menubar-drag-right";
+const String kOptionRemoteMenubarEdge = "remote-menubar-edge";
+const String kOptionRemoteMenubarFraction = "remote-menubar-frac";
+const String kOptionAllowMultiEdgeToolbarDock =
+    "allow-multi-edge-toolbar-dock";
 const String kOptionHideAbTagsPanel = "hideAbTagsPanel";
 const String kOptionRemoteMenubarState = "remoteMenubarState";
 const String kOptionPeerSorting = "peer-sorting";
@@ -163,7 +176,10 @@ const String kOptionShowVirtualMouse = "show-virtual-mouse";
 const String kOptionVirtualMouseScale = "virtual-mouse-scale";
 const String kOptionShowVirtualJoystick = "show-virtual-joystick";
 const String kOptionAllowAskForNoteAtEndOfConnection = "allow-ask-for-note";
+const String kOptionAllowMonitorSwitchMainToolbar = "allow-monitor-switch-main-toolbar";
+const String kOptionAllowMonitorSwitchMinToolbar = "allow-monitor-switch-min-toolbar";
 const String kOptionEnableShowTerminalExtraKeys = "enable-show-terminal-extra-keys";
+const String kOptionShowTerminalCtrlKeys = "show-terminal-extra-ctrl-keys";
 
 // network options
 const String kOptionAllowWebSocket = "allow-websocket";
@@ -175,6 +191,7 @@ const String kOptionEnableFlutterHttpOnRust = "enable-flutter-http-on-rust";
 const String kOptionHideServerSetting = "hide-server-settings";
 const String kOptionHideProxySetting = "hide-proxy-settings";
 const String kOptionHideWebSocketSetting = "hide-websocket-settings";
+const String kOptionHideStopService = "hide-stop-service";
 const String kOptionHideRemotePrinterSetting = "hide-remote-printer-settings";
 const String kOptionHideSecuritySetting = "hide-security-settings";
 const String kOptionHideNetworkSetting = "hide-network-settings";
@@ -186,6 +203,9 @@ const String kOptionDisableChangeId = "disable-change-id";
 const String kOptionDisableUnlockPin = "disable-unlock-pin";
 const kHideUsernameOnCard = "hide-username-on-card";
 const String kOptionHideHelpCards = "hide-help-cards";
+const String kOptionAllowDeepLinkPassword = "allow-deep-link-password";
+const String kOptionAllowDeepLinkServerSettings =
+    "allow-deep-link-server-settings";
 
 const String kOptionToggleViewOnly = "view-only";
 const String kOptionToggleShowMyCursor = "show-my-cursor";

flutter/lib/desktop/pages/connection_page.dart

@@ -398,6 +398,7 @@ class _ConnectionPageState extends State<ConnectionPage>
                                   .contains(textToFind) ||
                               peer.alias.toLowerCase().contains(textToFind))
                           .toList();
+                      _allPeersLoader.queryOnlines(_autocompleteOpts);
                     }
                     return _autocompleteOpts;
                   },

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -908,12 +908,17 @@ class _DesktopHomePageState extends State<DesktopHomePage>
 }
 
 void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
-  final pw = await bind.mainGetPermanentPassword();
-  final p0 = TextEditingController(text: pw);
-  final p1 = TextEditingController(text: pw);
+  final p0 = TextEditingController(text: "");
+  final p1 = TextEditingController(text: "");
   var errMsg0 = "";
   var errMsg1 = "";
-  final RxString rxPass = pw.trim().obs;
+  final localPasswordSet =
+      (await bind.mainGetCommon(key: "local-permanent-password-set")) == "true";
+  final permanentPasswordSet =
+      (await bind.mainGetCommon(key: "permanent-password-set")) == "true";
+  final presetPassword = permanentPasswordSet && !localPasswordSet;
+  var canSubmit = false;
+  final RxString rxPass = "".obs;
   final rules = [
     DigitValidationRule(),
     UppercaseValidationRule(),
@@ -922,9 +927,21 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
     MinCharactersValidationRule(8),
   ];
   final maxLength = bind.mainMaxEncryptLen();
+  final statusTip = localPasswordSet
+      ? translate('password-hidden-tip')
+      : (presetPassword ? translate('preset-password-in-use-tip') : '');
+  final showStatusTipOnMobile =
+      statusTip.isNotEmpty && !isDesktop && !isWebDesktop;
 
   gFFI.dialogManager.show((setState, close, context) {
-    submit() {
+    updateCanSubmit() {
+      canSubmit = p0.text.trim().isNotEmpty || p1.text.trim().isNotEmpty;
+    }
+
+    submit() async {
+      if (!canSubmit) {
+        return;
+      }
       setState(() {
         errMsg0 = "";
         errMsg1 = "";
@@ -947,7 +964,13 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
         });
         return;
       }
-      bind.mainSetPermanentPassword(password: pass);
+      final ok = await bind.mainSetPermanentPasswordWithResult(password: pass);
+      if (!ok) {
+        setState(() {
+          errMsg0 = '${translate('Prompt')}: ${translate("Failed")}';
+        });
+        return;
+      }
       if (pass.isNotEmpty) {
         notEmptyCallback?.call();
       }
@@ -955,14 +978,20 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
     }
 
     return CustomAlertDialog(
-      title: Text(translate("Set Password")),
+      title: Row(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(Icons.key, color: MyTheme.accent),
+          Text(translate("Set Password")).paddingOnly(left: 10),
+        ],
+      ),
       content: ConstrainedBox(
         constraints: const BoxConstraints(minWidth: 500),
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            const SizedBox(
-              height: 8.0,
+            SizedBox(
+              height: showStatusTipOnMobile ? 0.0 : 6.0,
             ),
             Row(
               children: [
@@ -978,6 +1007,7 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
                       rxPass.value = value.trim();
                       setState(() {
                         errMsg0 = '';
+                        updateCanSubmit();
                       });
                     },
                     maxLength: maxLength,
@@ -989,9 +1019,9 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
               children: [
                 Expanded(child: PasswordStrengthIndicator(password: rxPass)),
               ],
-            ).marginSymmetric(vertical: 8),
-            const SizedBox(
-              height: 8.0,
+            ).marginOnly(top: 2, bottom: showStatusTipOnMobile ? 2 : 8),
+            SizedBox(
+              height: showStatusTipOnMobile ? 0.0 : 8.0,
             ),
             Row(
               children: [
@@ -1005,6 +1035,7 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
                     onChanged: (value) {
                       setState(() {
                         errMsg1 = '';
+                        updateCanSubmit();
                       });
                     },
                     maxLength: maxLength,
@@ -1012,11 +1043,23 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
                 ),
               ],
             ),
-            const SizedBox(
-              height: 8.0,
+            if (statusTip.isNotEmpty)
+              Row(
+                children: [
+                  Icon(Icons.info, color: Colors.amber, size: 18)
+                      .marginOnly(right: 6),
+                  Expanded(
+                      child: Text(
+                    statusTip,
+                    style: const TextStyle(fontSize: 13, height: 1.1),
+                  ))
+                ],
+              ).marginOnly(top: 6, bottom: 2),
+            SizedBox(
+              height: showStatusTipOnMobile ? 0.0 : 8.0,
             ),
             Obx(() => Wrap(
-                  runSpacing: 8,
+                  runSpacing: showStatusTipOnMobile ? 2.0 : 8.0,
                   spacing: 4,
                   children: rules.map((e) {
                     var checked = e.validate(rxPass.value.trim());
@@ -1036,11 +1079,67 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
           ],
         ),
       ),
-      actions: [
-        dialogButton("Cancel", onPressed: close, isOutline: true),
-        dialogButton("OK", onPressed: submit),
-      ],
-      onSubmit: submit,
+      actions: (() {
+        final cancelButton = dialogButton(
+          "Cancel",
+          icon: Icon(Icons.close_rounded),
+          onPressed: close,
+          isOutline: true,
+        );
+        final removeButton = dialogButton(
+          "Remove",
+          icon: Icon(Icons.delete_outline_rounded),
+          onPressed: () async {
+            setState(() {
+              errMsg0 = "";
+              errMsg1 = "";
+            });
+            final ok =
+                await bind.mainSetPermanentPasswordWithResult(password: "");
+            if (!ok) {
+              setState(() {
+                errMsg0 = '${translate('Prompt')}: ${translate("Failed")}';
+              });
+              return;
+            }
+            close();
+          },
+          buttonStyle: ButtonStyle(
+              backgroundColor: MaterialStatePropertyAll(Colors.red)),
+        );
+        final okButton = dialogButton(
+          "OK",
+          icon: Icon(Icons.done_rounded),
+          onPressed: canSubmit ? submit : null,
+        );
+        if (!isDesktop && !isWebDesktop && localPasswordSet) {
+          return [
+            Align(
+              alignment: Alignment.centerRight,
+              child: FittedBox(
+                fit: BoxFit.scaleDown,
+                alignment: Alignment.centerRight,
+                child: Row(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    cancelButton,
+                    const SizedBox(width: 4),
+                    removeButton,
+                    const SizedBox(width: 4),
+                    okButton,
+                  ],
+                ),
+              ),
+            ),
+          ];
+        }
+        return [
+          cancelButton,
+          if (localPasswordSet) removeButton,
+          okButton,
+        ];
+      })(),
+      onSubmit: canSubmit ? submit : null,
       onCancel: close,
     );
   });

flutter/lib/desktop/pages/desktop_setting_page.dart

@@ -407,6 +407,7 @@ class _GeneralState extends State<_General> {
   final RxBool serviceStop =
       isWeb ? RxBool(false) : Get.find<RxBool>(tag: 'stop-service');
   RxBool serviceBtnEnabled = true.obs;
+  final GlobalKey _minToolbarOptionKey = GlobalKey();
 
   @override
   Widget build(BuildContext context) {
@@ -458,30 +459,53 @@ class _GeneralState extends State<_General> {
       return const Offstage();
     }
 
-    return _Card(title: 'Service', children: [
-      Obx(() => _Button(serviceStop.value ? 'Start' : 'Stop', () {
-            () async {
-              serviceBtnEnabled.value = false;
-              await start_service(serviceStop.value);
-              // enable the button after 1 second
-              Future.delayed(const Duration(seconds: 1), () {
-                serviceBtnEnabled.value = true;
-              });
-            }();
-          }, enabled: serviceBtnEnabled.value))
-    ]);
+    final hideStopService =
+        bind.mainGetBuildinOption(key: kOptionHideStopService) == 'Y';
+
+    return Obx(() {
+      if (hideStopService && !serviceStop.value) {
+        return const Offstage();
+      }
+
+      return _Card(title: 'Service', children: [
+        _Button(serviceStop.value ? 'Start' : 'Stop', () {
+          () async {
+            serviceBtnEnabled.value = false;
+            await start_service(serviceStop.value);
+            // enable the button after 1 second
+            Future.delayed(const Duration(seconds: 1), () {
+              serviceBtnEnabled.value = true;
+            });
+          }();
+        }, enabled: serviceBtnEnabled.value)
+      ]);
+    });
   }
 
   Widget other() {
-    final showAutoUpdate = isWindows && bind.mainIsInstalled();
+    final incomingOnly = bind.isIncomingOnly();
+    final outgoingOnly = bind.isOutgoingOnly();
+    final showAutoUpdate = (isWindows && bind.mainIsInstalled()) ||
+    (isMacOS && bind.mainIsInstalled() && bind.mainIsInstalledDaemon(prompt: false) && !bind.isCustomClient());
     final children = <Widget>[
-      if (!isWeb && !bind.isIncomingOnly())
+      if (!isWeb && !incomingOnly)
         _OptionCheckBox(context, 'Confirm before closing multiple tabs',
             kOptionEnableConfirmClosingTabs,
             isServer: false),
-      _OptionCheckBox(context, 'Adaptive bitrate', kOptionEnableAbr),
+      if (!incomingOnly)
+        _OptionCheckBox(
+          context,
+          'allow-remote-toolbar-docking-any-edge',
+          kOptionAllowMultiEdgeToolbarDock,
+          isServer: false,
+          update: (_) {
+            reloadAllWindows();
+          },
+        ),
+      if (!isWeb && !outgoingOnly)
+        _OptionCheckBox(context, 'Adaptive bitrate', kOptionEnableAbr),
       if (!isWeb) wallpaper(),
-      if (!isWeb && !bind.isIncomingOnly()) ...[
+      if (!isWeb && !incomingOnly) ...[
         _OptionCheckBox(
           context,
           'Open connection in new tab',
@@ -520,40 +544,40 @@ class _GeneralState extends State<_General> {
               isServer: false,
             ),
           ),
-        if (!isWeb && !bind.isCustomClient())
-          _OptionCheckBox(
-            context,
-            'Check for software update on startup',
-            kOptionEnableCheckUpdate,
-            isServer: false,
-          ),
-        if (showAutoUpdate)
-          _OptionCheckBox(
-            context,
-            'Auto update',
-            kOptionAllowAutoUpdate,
-            isServer: true,
-          ),
-        if (isWindows && !bind.isOutgoingOnly())
-          _OptionCheckBox(
-            context,
-            'Capture screen using DirectX',
-            kOptionDirectxCapture,
-          ),
-        if (!bind.isIncomingOnly()) ...[
-          _OptionCheckBox(
-            context,
-            'Enable UDP hole punching',
-            kOptionEnableUdpPunch,
-            isServer: false,
-          ),
-          _OptionCheckBox(
-            context,
-            'Enable IPv6 P2P connection',
-            kOptionEnableIpv6Punch,
-            isServer: false,
-          ),
-        ],
+      ],
+      if (!isWeb && !bind.isCustomClient())
+        _OptionCheckBox(
+          context,
+          'Check for software update on startup',
+          kOptionEnableCheckUpdate,
+          isServer: false,
+        ),
+      if (showAutoUpdate)
+        _OptionCheckBox(
+          context,
+          'Auto update',
+          kOptionAllowAutoUpdate,
+          isServer: true,
+        ),
+      if (isWindows && !outgoingOnly)
+        _OptionCheckBox(
+          context,
+          'Capture screen using DirectX',
+          kOptionDirectxCapture,
+        ),
+      if (!isWeb && !incomingOnly) ...[
+        _OptionCheckBox(
+          context,
+          'Enable UDP hole punching',
+          kOptionEnableUdpPunch,
+          isServer: false,
+        ),
+        _OptionCheckBox(
+          context,
+          'Enable IPv6 P2P connection',
+          kOptionEnableIpv6Punch,
+          isServer: false,
+        ),
       ],
     ];
 
@@ -586,6 +610,47 @@ class _GeneralState extends State<_General> {
         },
       ));
     }
+    children.add(_OptionCheckBox(
+      context,
+      'Show monitor switch button on the main toolbar',
+      kOptionAllowMonitorSwitchMainToolbar,
+      isServer: false,
+      update: (enabled) async {
+        if (!enabled) {
+          await mainSetLocalBoolOption(
+              kOptionAllowMonitorSwitchMinToolbar, false);
+        }
+        if (mounted) setState(() {});
+        reloadAllWindows();
+        if (enabled) {
+          WidgetsBinding.instance.addPostFrameCallback((_) {
+            final ctx = _minToolbarOptionKey.currentContext;
+            if (ctx != null) {
+              Scrollable.ensureVisible(
+                ctx,
+                alignment: 0.5,
+                duration: const Duration(milliseconds: 250),
+                curve: Curves.easeInOut,
+              );
+            }
+          });
+        }
+      },
+    ));
+    if (mainGetLocalBoolOptionSync(kOptionAllowMonitorSwitchMainToolbar)) {
+      children.add(KeyedSubtree(
+        key: _minToolbarOptionKey,
+        child: _OptionCheckBox(
+          context,
+          'Show on the minimized toolbar',
+          kOptionAllowMonitorSwitchMinToolbar,
+          isServer: false,
+          update: (_) {
+            reloadAllWindows();
+          },
+        ).marginOnly(left: _kCheckBoxLeftMargin * 3),
+      ));
+    }
     return _Card(title: 'Other', children: children);
   }
 
@@ -1053,6 +1118,10 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
               _OptionCheckBox(context, 'Enable blocking user input',
                   kOptionEnableBlockInput,
                   enabled: enabled, fakeValue: fakeValue),
+            if (bind.mainSupportedPrivacyModeImpls() != '[]')
+              _OptionCheckBox(
+                  context, 'Enable privacy mode', kOptionEnablePrivacyMode,
+                  enabled: enabled, fakeValue: fakeValue),
             _OptionCheckBox(context, 'Enable remote configuration modification',
                 kOptionAllowRemoteConfigModification,
                 enabled: enabled, fakeValue: fakeValue),
@@ -1100,8 +1169,9 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
                             if (value ==
                                     passwordValues[passwordKeys
                                         .indexOf(kUsePermanentPassword)] &&
-                                (await bind.mainGetPermanentPassword())
-                                    .isEmpty) {
+                                (await bind.mainGetCommon(
+                                        key: "permanent-password-set")) !=
+                                    "true") {
                               if (isChangePermanentPasswordDisabled()) {
                                 await callback();
                                 return;
@@ -1228,6 +1298,7 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
           reverse: true, enabled: enabled),
       ...directIp(context),
       whitelist(),
+      idWhitelist(),
       ...autoDisconnect(context),
       _OptionCheckBox(context, 'keep-awake-during-incoming-sessions-label',
           kOptionKeepAwakeDuringIncomingSessions,
@@ -1385,6 +1456,52 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
     return tmpWrapper();
   }
 
+  Widget idWhitelist() {
+    bool enabled = !locked;
+    RxBool hasIdWhitelist = idWhitelistNotEmpty().obs;
+    update() async {
+      hasIdWhitelist.value = idWhitelistNotEmpty();
+    }
+
+    onChanged(bool? checked) async {
+      changeIdWhiteList(callback: update);
+    }
+
+    final isOptFixed = isOptionFixed(kOptionIdWhitelist);
+    return GestureDetector(
+      child: Tooltip(
+        message: translate('id_whitelist_tip'),
+        child: Obx(() => Row(
+              children: [
+                Checkbox(
+                        value: hasIdWhitelist.value,
+                        onChanged: enabled && !isOptFixed ? onChanged : null)
+                    .marginOnly(right: 5),
+                Offstage(
+                  offstage: !hasIdWhitelist.value,
+                  child: MouseRegion(
+                    child: const Icon(Icons.warning_amber_rounded,
+                            color: Color.fromARGB(255, 255, 204, 0))
+                        .marginOnly(right: 5),
+                    cursor: SystemMouseCursors.click,
+                  ),
+                ),
+                Expanded(
+                    child: Text(
+                  translate('Use ID whitelisting'),
+                  style: TextStyle(color: disabledTextColor(context, enabled)),
+                ))
+              ],
+            )),
+      ),
+      onTap: enabled
+          ? () {
+              onChanged(!hasIdWhitelist.value);
+            }
+          : null,
+    ).marginOnly(left: _kCheckBoxLeftMargin);
+  }
+
   Widget hide_cm(bool enabled) {
     return ChangeNotifierProvider.value(
         value: gFFI.serverModel,
@@ -2345,17 +2462,20 @@ class _AboutState extends State<_About> {
       final version = await bind.mainGetVersion();
       final buildDate = await bind.mainGetBuildDate();
       final fingerprint = await bind.mainGetFingerprint();
+      final myId = await bind.mainGetMyId();
       return {
         'license': license,
         'version': version,
         'buildDate': buildDate,
-        'fingerprint': fingerprint
+        'fingerprint': fingerprint,
+        'myId': myId
       };
     }(), hasData: (data) {
       final license = data['license'].toString();
       final version = data['version'].toString();
       final buildDate = data['buildDate'].toString();
       final fingerprint = data['fingerprint'].toString();
+      final myId = data['myId'].toString();
       const linkStyle = TextStyle(decoration: TextDecoration.underline);
       final scrollController = ScrollController();
       return SingleChildScrollView(
@@ -2377,6 +2497,9 @@ class _AboutState extends State<_About> {
                 SelectionArea(
                     child: Text('${translate('Fingerprint')}: $fingerprint')
                         .marginSymmetric(vertical: 4.0)),
+              SelectionArea(
+                  child: Text('${translate('ID')}: $myId')
+                      .marginSymmetric(vertical: 4.0)),
               InkWell(
                   onTap: () {
                     launchUrlString('https://rustdesk.com/privacy.html');
@@ -2405,7 +2528,7 @@ class _AboutState extends State<_About> {
                         crossAxisAlignment: CrossAxisAlignment.start,
                         children: [
                           Text(
-                            'Copyright © ${DateTime.now().toString().substring(0, 4)} Purslane Ltd.\n$license',
+                            'Copyright © ${DateTime.now().toString().substring(0, 4)} Purslane Tech Pte. Ltd.\n$license',
                             style: const TextStyle(color: Colors.white),
                           ),
                           Text(

flutter/lib/desktop/pages/install_page.dart

@@ -65,7 +65,7 @@ class _InstallPageBodyState extends State<_InstallPageBody>
   late final TextEditingController controller;
   final RxBool startmenu = true.obs;
   final RxBool desktopicon = true.obs;
-  final RxBool printer = true.obs;
+  final RxBool printer = false.obs;
   final RxBool showProgress = false.obs;
   final RxBool btnEnabled = true.obs;
 
@@ -80,7 +80,7 @@ class _InstallPageBodyState extends State<_InstallPageBody>
     final installOptions = jsonDecode(bind.installInstallOptions());
     startmenu.value = installOptions['STARTMENUSHORTCUTS'] != '0';
     desktopicon.value = installOptions['DESKTOPSHORTCUTS'] != '0';
-    printer.value = installOptions['PRINTER'] != '0';
+    printer.value = installOptions['PRINTER'] == '1';
   }
 
   @override

flutter/lib/desktop/pages/macos_full_screen_focus_recovery.dart

@@ -0,0 +1,24 @@
+class MacOSFullScreenFocusRecovery {
+  int _generation = 0;
+  int? _pendingGeneration;
+
+  int? get pendingGeneration => _pendingGeneration;
+
+  int queue() {
+    _generation += 1;
+    _pendingGeneration = _generation;
+    return _generation;
+  }
+
+  void cancel() {
+    _pendingGeneration = null;
+  }
+
+  bool isCurrent(int generation) => _pendingGeneration == generation;
+
+  bool consume(int generation) {
+    if (!isCurrent(generation)) return false;
+    _pendingGeneration = null;
+    return true;
+  }
+}

flutter/lib/desktop/pages/remote_page.dart

@@ -22,6 +22,7 @@ import '../../utils/image.dart';
 import '../widgets/remote_toolbar.dart';
 import '../widgets/kb_layout_type_chooser.dart';
 import '../widgets/tabbar_widget.dart';
+import 'macos_full_screen_focus_recovery.dart';
 
 import 'package:flutter_hbb/native/custom_cursor.dart'
     if (dart.library.html) 'package:flutter_hbb/web/custom_cursor.dart';
@@ -64,6 +65,13 @@ class RemotePage extends StatefulWidget {
 
   FFI get ffi => (_lastState.value! as _RemotePageState)._ffi;
 
+  void releaseMacOSInputForTabTransfer() {
+    if (!isMacOS) return;
+    // Release before removing the source tab. Its delayed disposal must not
+    // disable a native keyboard hook already acquired by the destination page.
+    (_lastState.value! as _RemotePageState)._releaseMacOSRemoteInput();
+  }
+
   @override
   State<RemotePage> createState() {
     final state = _RemotePageState(id);
@@ -76,10 +84,28 @@ class _RemotePageState extends State<RemotePage>
     with
         AutomaticKeepAliveClientMixin,
         MultiWindowListener,
+        WidgetsBindingObserver,
         TickerProviderStateMixin {
   Timer? _timer;
   String keyboardMode = "legacy";
   bool _isWindowBlur = false;
+  // Known macOS remote-input trade-offs (kept simple intentionally):
+  // 1. Dialogs rely on FocusNode loss plus middleBlocked, not mirrored dialog
+  //    state. Reproduce: activate remote input, open a dialog, then type.
+  // 2. Delayed fullscreen recovery can race a local-control focus change; no
+  //    owner state is added. Reproduce: focus the toolbar during a Space switch.
+  // 3. Input-source switching releases native input without updating this
+  //    page's cache. Reproduce: switch sources, then type before and after
+  //    clicking the remote image; the click reasserts input.
+  // These latches compensate for out-of-order macOS focus events. Treat them
+  // as coupled when changing a transition or _syncMacOSKeyboardGrab().
+  AppLifecycleState? _macOSLifecycleState;
+  bool _macOSLocalFocusLost = false;
+  bool _macOSInputActive = false;
+  bool _macOSInputSuppressed = false;
+  final _macOSFullScreenFocusRecovery = MacOSFullScreenFocusRecovery();
+  bool _macOSExplicitFocusRequestPending = false;
+  StreamSubscription<DesktopTabState>? _tabStateSubscription;
   final _cursorOverImage = false.obs;
   late RxBool _showRemoteCursor;
   late RxBool _zoomCursor;
@@ -101,6 +127,9 @@ class _RemotePageState extends State<RemotePage>
   Function(bool)? _onEnterOrLeaveImage4Toolbar;
 
   late FFI _ffi;
+  Worker? _waylandKeyboardModeWorker;
+  bool _waylandKeyboardModeNormalized = false;
+  bool _waylandKeyboardModeNormalizing = false;
 
   SessionID get sessionId => _ffi.sessionId;
 
@@ -119,6 +148,13 @@ class _RemotePageState extends State<RemotePage>
   void initState() {
     super.initState();
     _ffi = FFI(widget.sessionId);
+    if (isMacOS) {
+      // SchedulerBinding.instance.lifecycleState is null in the first connection in a new window.
+      _macOSLifecycleState = SchedulerBinding.instance.lifecycleState;
+      WidgetsBinding.instance.addObserver(this);
+      _tabStateSubscription =
+          widget.tabController?.state.listen(_onMacOSTabStateChanged);
+    }
     Get.put<FFI>(_ffi, tag: widget.id);
     _ffi.imageModel.addCallbackOnFirstImage((String peerId) {
       _ffi.canvasModel.activateLocalCursor();
@@ -178,6 +214,48 @@ class _RemotePageState extends State<RemotePage>
     // Register callback to cancel debounce timer when relative mouse mode is disabled
     _ffi.inputModel.onRelativeMouseModeDisabled =
         _cancelPointerLockCenterDebounceTimer;
+
+    _waylandKeyboardModeWorker = ever(_ffi.ffiModel.pi.isSet, (bool isSet) {
+      if (isSet) {
+        unawaited(_normalizeWaylandKeyboardModeIfNeeded());
+      }
+    });
+    if (_ffi.ffiModel.pi.isSet.value) {
+      unawaited(_normalizeWaylandKeyboardModeIfNeeded());
+    }
+  }
+
+  Future<void> _normalizeWaylandKeyboardModeIfNeeded() async {
+    if (!mounted ||
+        _waylandKeyboardModeNormalized ||
+        _waylandKeyboardModeNormalizing) {
+      return;
+    }
+    _waylandKeyboardModeNormalizing = true;
+    try {
+      final pi = _ffi.ffiModel.pi;
+      if (pi.platform != kPeerPlatformLinux || !pi.isWayland) return;
+      final mapSupported = bind.sessionIsKeyboardModeSupported(
+          sessionId: sessionId, mode: kKeyMapMode);
+      if (!mapSupported) return;
+      final current = await bind.sessionGetKeyboardMode(sessionId: sessionId);
+      if (!mounted) return;
+      if (current == kKeyMapMode) {
+        _waylandKeyboardModeNormalized = true;
+        return;
+      }
+      await bind.sessionSetKeyboardMode(
+          sessionId: sessionId, value: kKeyMapMode);
+      if (!mounted) return;
+      await _ffi.inputModel.updateKeyboardMode();
+      if (!mounted) return;
+      _waylandKeyboardModeNormalized = true;
+    } catch (e, st) {
+      debugPrint('Failed to normalize Wayland keyboard mode: $e');
+      debugPrintStack(stackTrace: st);
+    } finally {
+      _waylandKeyboardModeNormalizing = false;
+    }
   }
 
   /// Cancel the pointer lock center debounce timer
@@ -186,19 +264,224 @@ class _RemotePageState extends State<RemotePage>
     _pointerLockCenterDebounceTimer = null;
   }
 
+  bool get _isSelectedTab {
+    final controller = widget.tabController;
+    if (controller == null) return true;
+    final tabState = controller.state.value;
+    final selected = tabState.selected;
+    return selected >= 0 &&
+        selected < tabState.tabs.length &&
+        tabState.tabs[selected].key == widget.id;
+  }
+
+  bool get _isMacOSKeyboardContextActive {
+    return stateGlobal.isFocused.value && !_isWindowBlur && _isSelectedTab;
+  }
+
+  void _onMacOSTabStateChanged(DesktopTabState _) {
+    if (!_isSelectedTab) {
+      _macOSFullScreenFocusRecovery.cancel();
+      _syncMacOSKeyboardGrab();
+      return;
+    }
+    // Tab listeners run synchronously. Defer the selected page so the previous
+    // page releases first; a late leave from it can disable the new session.
+    scheduleMicrotask(() {
+      if (mounted) {
+        _syncMacOSKeyboardGrab(reassert: true);
+      }
+    });
+  }
+
+  void _releaseMacOSRemoteInput() {
+    _macOSFullScreenFocusRecovery.cancel();
+    _macOSExplicitFocusRequestPending = false;
+    _macOSInputSuppressed = true;
+    _macOSLocalFocusLost = true;
+    _ffi.inputModel.enterOrLeave(false);
+    _macOSInputActive = false;
+    _rawKeyFocusNode.unfocus();
+  }
+
+  void _onMacOSFocusChange() {
+    // requestFocus() notifies later; only a recorded explicit request may clear
+    // the local-focus-loss latch.
+    if (_rawKeyFocusNode.hasPrimaryFocus) {
+      final explicitRequest = _macOSExplicitFocusRequestPending;
+      _macOSExplicitFocusRequestPending = false;
+      if (explicitRequest && _isMacOSKeyboardContextActive) {
+        _macOSLocalFocusLost = false;
+      }
+      _syncMacOSKeyboardGrab(allowInactiveLifecycle: explicitRequest);
+    } else {
+      if (_macOSInputActive) {
+        _ffi.inputModel.enterOrLeave(false);
+        _macOSInputActive = false;
+      }
+      if (_isMacOSKeyboardContextActive) {
+        _macOSLocalFocusLost = true;
+      }
+    }
+  }
+
+  // 1. Sync the keyboard grab state with the current context.
+  // 2. Call enterOrLeave() to update the input state in the FFI layer.
+  // 3. Request or unfocus the raw key focus node based on the current context.
+  // Flutter focus and native input are separate; native input activates only
+  // after the FocusNode has primary focus.
+  void _syncMacOSKeyboardGrab({
+    bool reassert = false,
+    bool allowInactiveLifecycle = false,
+  }) {
+    if (!isMacOS) return;
+    // A secondary engine may stay hidden while its window is visible, so
+    // explicit pointer/fullscreen recovery must bypass the global lifecycle.
+    final lifecycleAllowsInput = allowInactiveLifecycle ||
+        _macOSLifecycleState == null ||
+        _macOSLifecycleState == AppLifecycleState.resumed;
+    // Input stays pointer-gated except for focused fullscreen recovery, which
+    // compensates when macOS omits PointerEnter during a Space switch.
+    final shouldFocus = lifecycleAllowsInput &&
+        _isMacOSKeyboardContextActive &&
+        !_macOSInputSuppressed &&
+        _blockableOverlayState.middleBlocked.isFalse &&
+        _cursorOverImage.value &&
+        !_macOSLocalFocusLost;
+    final hasFocus = _rawKeyFocusNode.hasPrimaryFocus;
+    final shouldActivateInput = shouldFocus && hasFocus;
+
+    if (shouldActivateInput != _macOSInputActive ||
+        (shouldActivateInput && reassert)) {
+      _ffi.inputModel.enterOrLeave(shouldActivateInput);
+    }
+    _macOSInputActive = shouldActivateInput;
+
+    if (!shouldFocus) {
+      _macOSExplicitFocusRequestPending = false;
+      if (hasFocus) _rawKeyFocusNode.unfocus();
+    } else if (!hasFocus) {
+      _macOSExplicitFocusRequestPending = allowInactiveLifecycle;
+      _rawKeyFocusNode.requestFocus();
+    } else {
+      _macOSExplicitFocusRequestPending = false;
+    }
+  }
+
+  void _restoreMacOSKeyboardAfterFullScreen({
+    required int generation,
+    bool allowHiddenLifecycle = false,
+  }) {
+    // Fullscreen callbacks preserve recovery while hidden. Native window focus
+    // may bypass a stale hidden lifecycle for the newly visible Space.
+    if (!_macOSFullScreenFocusRecovery.isCurrent(generation) ||
+        (!allowHiddenLifecycle &&
+            _macOSLifecycleState == AppLifecycleState.hidden)) {
+      return;
+    }
+    final contextActive =
+        stateGlobal.isFocused.value && !_isWindowBlur && _isSelectedTab;
+    // macOS can focus a fullscreen Space without sending PointerEnter. Native
+    // window focus is authoritative here; a later blur cancels this generation
+    // before an off-screen window can restore input.
+    final shouldInferPointerInside = !_cursorOverImage.value &&
+        allowHiddenLifecycle &&
+        stateGlobal.fullscreen.isTrue &&
+        contextActive;
+    final canRestore = contextActive &&
+        _blockableOverlayState.middleBlocked.isFalse &&
+        (_cursorOverImage.value || shouldInferPointerInside);
+    if (!_macOSFullScreenFocusRecovery.consume(generation)) return;
+    if (!canRestore) {
+      // Consuming recovery here requires a later pointer/window/tab event.
+      return;
+    }
+    if (shouldInferPointerInside) {
+      _cursorOverImage.value = true;
+    }
+    _macOSLocalFocusLost = false;
+    stateGlobal.getInputSource(force: true);
+    _syncMacOSKeyboardGrab(reassert: true, allowInactiveLifecycle: true);
+  }
+
+  void _scheduleMacOSKeyboardAfterFullScreen({
+    required int generation,
+    bool allowHiddenLifecycle = false,
+  }) {
+    // Fullscreen can deliver FocusNode loss after its callback; wait for frame
+    // completion and then advance one event-loop turn before restoring.
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      Timer.run(() {
+        if (mounted) {
+          _restoreMacOSKeyboardAfterFullScreen(
+            generation: generation,
+            allowHiddenLifecycle: allowHiddenLifecycle,
+          );
+        }
+      });
+    });
+    WidgetsBinding.instance.ensureVisualUpdate();
+  }
+
+  void _queueMacOSKeyboardAfterFullScreen({
+    bool allowHiddenLifecycle = false,
+  }) {
+    final generation = _macOSFullScreenFocusRecovery.queue();
+    if (_macOSLifecycleState == AppLifecycleState.paused ||
+        _macOSLifecycleState == AppLifecycleState.detached) {
+      _macOSFullScreenFocusRecovery.cancel();
+      return;
+    }
+    _scheduleMacOSKeyboardAfterFullScreen(
+      generation: generation,
+      allowHiddenLifecycle: allowHiddenLifecycle,
+    );
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (!isMacOS || _macOSLifecycleState == state) return;
+    _macOSLifecycleState = state;
+    if (state == AppLifecycleState.resumed) {
+      _syncMacOSKeyboardGrab(reassert: true);
+    } else if (_macOSInputActive) {
+      _ffi.inputModel.enterOrLeave(false);
+      _macOSInputActive = false;
+    }
+
+    final generation = _macOSFullScreenFocusRecovery.pendingGeneration;
+    if (generation == null) return;
+    if (state == AppLifecycleState.inactive ||
+        state == AppLifecycleState.resumed) {
+      _scheduleMacOSKeyboardAfterFullScreen(generation: generation);
+    } else if (state == AppLifecycleState.paused ||
+        state == AppLifecycleState.detached) {
+      _macOSFullScreenFocusRecovery.cancel();
+    }
+  }
+
   @override
   void onWindowBlur() {
     super.onWindowBlur();
     // On windows, we use `focus` way to handle keyboard better.
     // Now on Linux, there's some rdev issues which will break the input.
-    // We disable the `focus` way for non-Windows temporarily.
-    if (isWindows) {
+    // We disable the `focus` way for Linux temporarily.
+    if (isWindows || isMacOS) {
       _isWindowBlur = true;
+    }
+    if (isMacOS) {
+      _macOSFullScreenFocusRecovery.cancel();
+      // A blur or Space switch may not emit PointerExit, so cursor state alone
+      // cannot prevent the old remote surface from reclaiming the keyboard.
+      _macOSLocalFocusLost = true;
+    }
+    if (isWindows) {
       // unfocus the primary-focus when the whole window is lost focus,
       // and let OS to handle events instead.
       _rawKeyFocusNode.unfocus();
     }
     stateGlobal.isFocused.value = false;
+    _syncMacOSKeyboardGrab();
 
     // When window loses focus, temporarily release relative mouse mode constraints
     // to allow user to interact with other applications normally.
@@ -212,16 +495,41 @@ class _RemotePageState extends State<RemotePage>
   void onWindowFocus() {
     super.onWindowFocus();
     // See [onWindowBlur].
-    if (isWindows) {
+    if (isWindows || isMacOS) {
       _isWindowBlur = false;
     }
+    if (isMacOS) stateGlobal.getInputSource(force: true);
     stateGlobal.isFocused.value = true;
 
+    // Normal macOS windows wait for PointerEnter or PointerDown. A focused
+    // fullscreen Space queues delayed recovery; if this window blurs again, the
+    // pending recovery is cancelled before native input can reactivate.
+    // Regression: switch directly between fullscreen remote Spaces without
+    // moving or clicking; only the newly focused session may receive input.
+    if (isMacOS &&
+        stateGlobal.fullscreen.isTrue &&
+        !_ffi.inputModel.relativeMouseMode.value) {
+      // Native window focus is authoritative when a secondary engine retains a
+      // stale hidden lifecycle state after its fullscreen Space becomes visible.
+      _queueMacOSKeyboardAfterFullScreen(allowHiddenLifecycle: true);
+    }
+
     // Restore relative mouse mode constraints when window regains focus.
     if (_ffi.inputModel.relativeMouseMode.value) {
-      _rawKeyFocusNode.requestFocus();
+      if (isMacOS) {
+        // Native relative mode retains pointer capture and does not emit
+        // PointerEnter after window focus returns. Restore both latches unless
+        // a local overlay still owns input.
+        if (_blockableOverlayState.middleBlocked.isFalse) {
+          _cursorOverImage.value = true;
+          _macOSLocalFocusLost = false;
+        }
+      } else {
+        _rawKeyFocusNode.requestFocus();
+      }
       _ffi.inputModel.onWindowFocus();
     }
+    _syncMacOSKeyboardGrab(reassert: true, allowInactiveLifecycle: true);
   }
 
   @override
@@ -282,6 +590,13 @@ class _RemotePageState extends State<RemotePage>
   void onWindowMinimize() {
     super.onWindowMinimize();
     WakelockManager.disable(_uniqueKey);
+    if (isMacOS) {
+      _macOSFullScreenFocusRecovery.cancel();
+      _isWindowBlur = true;
+      _cursorOverImage.value = false;
+      stateGlobal.isFocused.value = false;
+      _syncMacOSKeyboardGrab();
+    }
     // Release cursor constraints when minimized
     if (_ffi.inputModel.relativeMouseMode.value) {
       _ffi.inputModel.onWindowBlur();
@@ -293,6 +608,7 @@ class _RemotePageState extends State<RemotePage>
     super.onWindowEnterFullScreen();
     if (isMacOS) {
       stateGlobal.setFullscreen(true);
+      _queueMacOSKeyboardAfterFullScreen();
     }
   }
 
@@ -301,6 +617,7 @@ class _RemotePageState extends State<RemotePage>
     super.onWindowLeaveFullScreen();
     if (isMacOS) {
       stateGlobal.setFullscreen(false);
+      _queueMacOSKeyboardAfterFullScreen();
     }
   }
 
@@ -309,6 +626,14 @@ class _RemotePageState extends State<RemotePage>
     final closeSession = closeSessionOnDispose.remove(widget.id) ?? true;
 
     // https://github.com/flutter/flutter/issues/64935
+    if (isMacOS) {
+      // Tab moves release before transfer to avoid a late retained-session leave.
+      if (closeSession) {
+        _releaseMacOSRemoteInput();
+      }
+      _tabStateSubscription?.cancel();
+      WidgetsBinding.instance.removeObserver(this);
+    }
     super.dispose();
     debugPrint("REMOTE PAGE dispose session $sessionId ${widget.id}");
 
@@ -318,12 +643,14 @@ class _RemotePageState extends State<RemotePage>
 
     _pointerLockCenterDebounceTimer?.cancel();
     _pointerLockCenterDebounceTimer = null;
+    _waylandKeyboardModeWorker?.dispose();
     // Clear callback reference to prevent memory leaks and stale references
     _ffi.inputModel.onRelativeMouseModeDisabled = null;
     // Relative mouse mode cleanup is centralized in FFI.close(closeSession: ...).
     _ffi.textureModel.onRemotePageDispose(closeSession);
-    if (closeSession) {
+    if (closeSession && !isMacOS) {
       // ensure we leave this session, this is a double check
+      // enterOrLeave() is already called previously in _releaseMacOSRemoteInput() for macOS.
       _ffi.inputModel.enterOrLeave(false);
     }
     DesktopMultiWindow.removeListener(this);
@@ -331,6 +658,9 @@ class _RemotePageState extends State<RemotePage>
     _ffi.imageModel.disposeImage();
     _ffi.cursorModel.disposeImages();
     _rawKeyFocusNode.dispose();
+    if (closeSession) {
+      clearWaylandKeyboardPromptSuppressedForConnection(sessionId.toString());
+    }
     await _ffi.close(closeSession: closeSession);
     _timer?.cancel();
     _ffi.dialogManager.dismissAll();
@@ -395,6 +725,8 @@ class _RemotePageState extends State<RemotePage>
                       } else {
                         _ffi.inputModel.enterOrLeave(false);
                       }
+                    } else if (isMacOS) {
+                      _onMacOSFocusChange();
                     }
                   },
                   inputModel: _ffi.inputModel,
@@ -500,7 +832,11 @@ class _RemotePageState extends State<RemotePage>
     }
 
     // See [onWindowBlur].
-    if (!isWindows) {
+    if (isMacOS) {
+      _macOSLocalFocusLost = false;
+      stateGlobal.getInputSource(force: true);
+      _syncMacOSKeyboardGrab(reassert: true, allowInactiveLifecycle: true);
+    } else if (!isWindows) {
       if (!_rawKeyFocusNode.hasFocus) {
         _rawKeyFocusNode.requestFocus();
       }
@@ -526,7 +862,9 @@ class _RemotePageState extends State<RemotePage>
     }
 
     // See [onWindowBlur].
-    if (!isWindows) {
+    if (isMacOS) {
+      _syncMacOSKeyboardGrab();
+    } else if (!isWindows) {
       _ffi.inputModel.enterOrLeave(false);
     }
   }
@@ -551,17 +889,29 @@ class _RemotePageState extends State<RemotePage>
       onEnter: onEnter,
       onExit: onExit,
       onPointerDown: (event) {
-        // A double check for blur status.
+        // A double check for blur status on Windows and macOS.
         // Note: If there's an `onPointerDown` event is triggered, `_isWindowBlur` is expected being false.
         // Sometimes the system does not send the necessary focus event to flutter. We should manually
         // handle this inconsistent status by setting `_isWindowBlur` to false. So we can
         // ensure the grab-key thread is running when our users are clicking the remote canvas.
-        if (_isWindowBlur) {
+        if ((isWindows || isMacOS) && _isWindowBlur) {
           debugPrint(
               "Unexpected status: onPointerDown is triggered while the remote window is in blur status");
           _isWindowBlur = false;
         }
-        if (!_rawKeyFocusNode.hasFocus) {
+        if (isMacOS) {
+          // Regions without matching enter/exit callbacks cannot safely own
+          // keyboard state.
+          if (onEnter == null || onExit == null) return;
+          if (!stateGlobal.isFocused.value) {
+            stateGlobal.isFocused.value = true;
+          }
+          _cursorOverImage.value = true;
+          _macOSLocalFocusLost = false;
+          stateGlobal.getInputSource(force: true);
+          _syncMacOSKeyboardGrab(
+              reassert: !isInputSourceFlutter, allowInactiveLifecycle: true);
+        } else if (!_rawKeyFocusNode.hasFocus) {
           _rawKeyFocusNode.requestFocus();
         }
       },

flutter/lib/desktop/pages/remote_tab_page.dart

@@ -513,15 +513,17 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
       final args = jsonDecode(call.arguments);
       final id = args['id'];
       final close = args['close'];
+      RemotePage? remotePage;
       try {
-        final remotePage = tabController.state.value.tabs
+        remotePage = tabController.state.value.tabs
             .firstWhere((tab) => tab.key == id)
             .page as RemotePage;
         returnValue = remotePage.ffi.ffiModel.cachedPeerData.toString();
       } catch (e) {
         debugPrint('Failed to get cached session data: $e');
       }
-      if (close && returnValue != null) {
+      if (close && returnValue != null && remotePage != null) {
+        remotePage.releaseMacOSInputForTabTransfer();
         closeSessionOnDispose[id] = false;
         tabController.closeBy(id);
       }

flutter/lib/desktop/pages/server_page.dart

@@ -495,14 +495,14 @@ class _CmHeaderState extends State<_CmHeader>
                 if (client.type_() == ClientType.file)
                   FittedBox(
                     child: Text(
-                      translate("File Transfer"),
+                      translate("Transfer file"),
                       style: TextStyle(color: Colors.white70, fontSize: 12),
                     ),
                   ),
                 if (client.type_() == ClientType.camera)
                   FittedBox(
                     child: Text(
-                      translate("View Camera"),
+                      translate("View camera"),
                       style: TextStyle(color: Colors.white70, fontSize: 12),
                     ),
                   ),
@@ -610,19 +610,24 @@ class _PrivilegeBoard extends StatefulWidget {
 class _PrivilegeBoardState extends State<_PrivilegeBoard> {
   late final client = widget.client;
   Widget buildPermissionIcon(bool enabled, IconData iconData,
-      Function(bool)? onTap, String tooltipText) {
+      Function(bool)? onTap, String tooltipText,
+      {required bool canModify}) {
     return Tooltip(
       message: "$tooltipText: ${enabled ? "ON" : "OFF"}",
       waitDuration: Duration.zero,
       child: Container(
         decoration: BoxDecoration(
-          color: enabled ? MyTheme.accent : Colors.grey[700],
+          color: enabled
+              ? (canModify ? MyTheme.accent : MyTheme.accent.withOpacity(0.6))
+              : Colors.grey[700],
           borderRadius: BorderRadius.circular(10.0),
         ),
         padding: EdgeInsets.all(8.0),
         child: InkWell(
-          onTap: () =>
-              checkClickTime(widget.client.id, () => onTap?.call(!enabled)),
+          onTap: canModify
+              ? () =>
+                  checkClickTime(widget.client.id, () => onTap?.call(!enabled))
+              : null,
           child: Column(
             mainAxisAlignment: MainAxisAlignment.spaceAround,
             children: [
@@ -643,6 +648,9 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
   Widget build(BuildContext context) {
     final crossAxisCount = 4;
     final spacing = 10.0;
+    final canModifyPermission =
+        bind.mainGetBuildinOption(key: kOptionEnablePermChangeInAcceptWindow) !=
+            'N';
     return Container(
       width: double.infinity,
       height: 160.0,
@@ -689,6 +697,7 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                           });
                         },
                         translate('Enable audio'),
+                        canModify: canModifyPermission,
                       ),
                       buildPermissionIcon(
                         client.recording,
@@ -703,6 +712,7 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                           });
                         },
                         translate('Enable recording session'),
+                        canModify: canModifyPermission,
                       ),
                     ]
                   : [
@@ -719,6 +729,7 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                           });
                         },
                         translate('Enable keyboard/mouse'),
+                        canModify: canModifyPermission,
                       ),
                       buildPermissionIcon(
                         client.clipboard,
@@ -733,6 +744,7 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                           });
                         },
                         translate('Enable clipboard'),
+                        canModify: canModifyPermission,
                       ),
                       buildPermissionIcon(
                         client.audio,
@@ -747,6 +759,7 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                           });
                         },
                         translate('Enable audio'),
+                        canModify: canModifyPermission,
                       ),
                       buildPermissionIcon(
                         client.file,
@@ -761,6 +774,7 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                           });
                         },
                         translate('Enable file copy and paste'),
+                        canModify: canModifyPermission,
                       ),
                       buildPermissionIcon(
                         client.restart,
@@ -775,6 +789,7 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                           });
                         },
                         translate('Enable remote restart'),
+                        canModify: canModifyPermission,
                       ),
                       buildPermissionIcon(
                         client.recording,
@@ -789,6 +804,7 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                           });
                         },
                         translate('Enable recording session'),
+                        canModify: canModifyPermission,
                       ),
                       // only windows support block input
                       if (isWindows)
@@ -805,6 +821,23 @@ class _PrivilegeBoardState extends State<_PrivilegeBoard> {
                             });
                           },
                           translate('Enable blocking user input'),
+                          canModify: canModifyPermission,
+                        ),
+                      if (bind.mainSupportedPrivacyModeImpls() != '[]')
+                        buildPermissionIcon(
+                          client.privacyMode,
+                          Icons.visibility_off,
+                          (enabled) {
+                            bind.cmSwitchPermission(
+                                connId: client.id,
+                                name: "privacy_mode",
+                                enabled: enabled);
+                            setState(() {
+                              client.privacyMode = enabled;
+                            });
+                          },
+                          translate('Enable privacy mode'),
+                          canModify: canModifyPermission,
                         )
                     ],
             ),

flutter/lib/desktop/pages/terminal_page.dart

@@ -27,6 +27,7 @@ class TerminalPage extends StatefulWidget {
   final bool? isSharedPassword;
   final String? connToken;
   final int terminalId;
+
   /// Tab key for focus management, passed from parent to avoid duplicate construction
   final String tabKey;
   final SimpleWrapper<State<TerminalPage>?> _lastState = SimpleWrapper(null);
@@ -43,6 +44,9 @@ class TerminalPage extends StatefulWidget {
 
 class _TerminalPageState extends State<TerminalPage>
     with AutomaticKeepAliveClientMixin {
+  static const EdgeInsets _defaultTerminalPadding =
+      EdgeInsets.symmetric(horizontal: 5.0, vertical: 2.0);
+
   late FFI _ffi;
   late TerminalModel _terminalModel;
   double? _cellHeight;
@@ -91,6 +95,13 @@ class _TerminalPageState extends State<TerminalPage>
     // Register this terminal model with FFI for event routing
     _ffi.registerTerminalModel(widget.terminalId, _terminalModel);
 
+    // Auto-close tab when shell exits
+    _terminalModel.onClosed = () {
+      if (mounted) {
+        widget.tabController.closeBy(widget.tabKey);
+      }
+    };
+
     // Initialize terminal connection
     WidgetsBinding.instance.addPostFrameCallback((_) {
       widget.tabController.onSelected?.call(widget.id);
@@ -155,13 +166,27 @@ class _TerminalPageState extends State<TerminalPage>
   // extra space left after dividing the available height by the height of a single
   // terminal row (`_cellHeight`) and distributing it evenly as top and bottom padding.
   EdgeInsets _calculatePadding(double heightPx) {
-    if (_cellHeight == null) {
-      return const EdgeInsets.symmetric(horizontal: 5.0, vertical: 2.0);
+    final cellHeight = _cellHeight;
+    if (!heightPx.isFinite ||
+        heightPx <= 0 ||
+        cellHeight == null ||
+        !cellHeight.isFinite ||
+        cellHeight <= 0) {
+      return _defaultTerminalPadding;
+    }
+    final rows = (heightPx / cellHeight).floor();
+    if (rows <= 0) {
+      return _defaultTerminalPadding;
+    }
+    final extraSpace = heightPx - rows * cellHeight;
+    if (!extraSpace.isFinite || extraSpace < 0) {
+      return _defaultTerminalPadding;
     }
-    final rows = (heightPx / _cellHeight!).floor();
-    final extraSpace = heightPx - rows * _cellHeight!;
     final topBottom = extraSpace / 2.0;
-    return EdgeInsets.symmetric(horizontal: 5.0, vertical: topBottom);
+    return EdgeInsets.symmetric(
+      horizontal: _defaultTerminalPadding.horizontal / 2,
+      vertical: topBottom,
+    );
   }
 
   @override

flutter/lib/desktop/pages/terminal_tab_page.dart

@@ -46,6 +46,7 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
           .setTitle(getWindowNameWithId(id));
     };
     tabController.onRemoved = (_, id) => onRemoveId(id);
+    tabController.onCloseWindow = _closeWindowFromConnection;
     final terminalId = params['terminalId'] ?? _nextTerminalId++;
     tabController.add(_createTerminalTab(
       peerId: params['id'],
@@ -144,6 +145,8 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
     _windowClosing = true;
     final tabKeys = tabController.state.value.tabs.map((t) => t.key).toList();
     // Remove all UI tabs immediately (same instant behavior as the old tabController.clear())
+    // Keep the cleanup target lookup below synchronous before its first await:
+    // it relies on the current frame still retaining each TerminalPage's FFI/model.
     tabController.clear();
     // Run session cleanup in parallel with bounded timeout (closeTerminal() has internal 3s timeout).
     // Skip tabs already being closed by a concurrent _closeTab() to avoid duplicate FFI calls.
@@ -368,8 +371,34 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
     final persistentSessions =
         args['persistent_sessions'] as List<dynamic>? ?? [];
     final sortedSessions = persistentSessions.whereType<int>().toList()..sort();
+    var peerId = args['peer_id'] as String? ?? '';
+    if (peerId.isEmpty) {
+      if (tabController.state.value.tabs.isEmpty ||
+          tabController.state.value.selected >=
+              tabController.state.value.tabs.length) {
+        debugPrint('[TerminalTabPage] Skip restore: no selected tab');
+        return;
+      }
+      final currentTab = tabController.state.value.selectedTabInfo;
+      final parsed = _parseTabKey(currentTab.key);
+      if (parsed == null) return;
+      peerId = parsed.$1;
+    }
+    final existingTerminalIds = tabController.state.value.tabs
+        .map((tab) => _parseTabKey(tab.key))
+        .where((parsed) => parsed != null && parsed.$1 == peerId)
+        .map((parsed) => parsed!.$2)
+        .toSet();
+    if (existingTerminalIds.isEmpty) {
+      debugPrint(
+          '[TerminalTabPage] Skip restore: no seed tab for peer $peerId');
+      return;
+    }
     for (final terminalId in sortedSessions) {
-      _addNewTerminalForCurrentPeer(terminalId: terminalId);
+      if (!existingTerminalIds.add(terminalId)) {
+        continue;
+      }
+      _addNewTerminal(peerId, terminalId: terminalId);
       // A delay is required to ensure the UI has sufficient time to update
       // before adding the next terminal. Without this delay, `_TerminalPageState::dispose()`
       // may be called prematurely while the tab widget is still in the tab controller.
@@ -546,6 +575,11 @@ class _TerminalTabPageState extends State<TerminalTabPage> {
     }
   }
 
+  Future<void> _closeWindowFromConnection() async {
+    await _closeAllTabs();
+    await WindowController.fromWindowId(windowId()).close();
+  }
+
   int windowId() {
     return widget.params["windowId"];
   }

flutter/lib/desktop/widgets/tabbar_widget.dart

@@ -99,6 +99,7 @@ class DesktopTabController {
   /// index, key
   Function(int, String)? onRemoved;
   Function(String)? onSelected;
+  Future<void> Function()? onCloseWindow;
 
   DesktopTabController(
       {required this.tabType, this.onRemoved, this.onSelected});
@@ -592,13 +593,13 @@ class _DesktopTabState extends State<DesktopTab>
   }
 
   Widget _buildBar() {
+    final isIncomingHomePage = bind.isIncomingOnly() && isInHomePage();
     return Row(
       children: [
         Expanded(
             child: GestureDetector(
                 // custom double tap handler
-                onTap: !(bind.isIncomingOnly() && isInHomePage()) &&
-                        showMaximize
+                onTap: !isIncomingHomePage && showMaximize
                     ? () {
                         final current = DateTime.now().millisecondsSinceEpoch;
                         final elapsed = current - _lastClickTime;
@@ -609,7 +610,7 @@ class _DesktopTabState extends State<DesktopTab>
                               .then((value) => stateGlobal.setMaximized(value));
                         }
                       }
-                    : null,
+                    : (isIncomingHomePage ? () {} : null), // Keep tap recognizer for Windows touch.
                 onPanStart: (_) => startDragging(isMainWindow),
                 onPanCancel: () {
                   // We want to disable dragging of the tab area in the tab bar.

flutter/lib/main.dart

@@ -27,6 +27,7 @@ import 'common.dart';
 import 'consts.dart';
 import 'mobile/pages/home_page.dart';
 import 'mobile/pages/server_page.dart';
+import 'mobile/widgets/deploy_dialog.dart';
 import 'models/platform_model.dart';
 
 import 'package:flutter_hbb/plugin/handlers.dart'
@@ -575,6 +576,14 @@ _registerEventHandler() {
       NativeUiHandler.instance.onEvent(evt);
     });
   }
+  if (isAndroid) {
+    platformFFI.registerEventHandler(
+        'android_needs_deploy', 'android_needs_deploy', (_) async {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        showDeployPromptDialog();
+      });
+    });
+  }
 }
 
 Widget keyListenerBuilder(BuildContext context, Widget? child) {

flutter/lib/mobile/pages/connection_page.dart

@@ -207,6 +207,7 @@ class _ConnectionPageState extends State<ConnectionPage> {
                                     .contains(textToFind) ||
                                 peer.alias.toLowerCase().contains(textToFind))
                             .toList();
+                        _allPeersLoader.queryOnlines(_autocompleteOpts);
                       }
                       return _autocompleteOpts;
                     },

flutter/lib/mobile/pages/remote_page.dart

@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'dart:ui' as ui;
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -65,9 +64,7 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
   bool _showGestureHelp = false;
   String _value = '';
   Orientation? _currentOrientation;
-  double _viewInsetsBottom = 0;
   final _uniqueKey = UniqueKey();
-  Timer? _timerDidChangeMetrics;
   Timer? _iosKeyboardWorkaroundTimer;
 
   final _blockableOverlayState = BlockableOverlayState();
@@ -78,6 +75,9 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
   final FocusNode _physicalFocusNode = FocusNode();
   var _showEdit = false; // use soft keyboard
 
+  Worker? _waylandKeyboardGateWorker;
+  bool _waylandKeyboardGateInitialized = false;
+
   InputModel get inputModel => gFFI.inputModel;
   SessionID get sessionId => gFFI.sessionId;
 
@@ -124,11 +124,33 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
           isKeyboardVisible: keyboardVisibilityController.isVisible);
     });
     WidgetsBinding.instance.addObserver(this);
+
+    inputModel.keyboardInputAllowed = true;
+
+    // Wayland sessions may use clipboard-based text input on the controlled side.
+    // Require explicit user confirmation before allowing soft-keyboard and
+    // clipboard-assisted text input. Physical keyboard events are not gated here.
+    _waylandKeyboardGateWorker = ever(gFFI.ffiModel.pi.isSet, (bool isSet) {
+      if (isSet) {
+        _initWaylandKeyboardGateIfNeeded();
+      }
+    });
+    if (gFFI.ffiModel.pi.isSet.value) {
+      _initWaylandKeyboardGateIfNeeded();
+    }
   }
 
   @override
   Future<void> dispose() async {
     WidgetsBinding.instance.removeObserver(this);
+    // Close the session up-front. `gFFI.close()` below only calls `sessionClose`
+    // after several awaits (canvas save, image update, the `enable_soft_keyboard`
+    // platform call), so if the app is backgrounded while this page is disposing,
+    // dispose can be suspended before reaching it and the connection is never torn
+    // down. The reconnect then re-attaches to the leaked session and is stuck on
+    // "Connecting...". Dispatching it here makes teardown happen synchronously on
+    // pop; the `sessionClose` in `gFFI.close()` becomes a no-op once removed.
+    unawaited(bind.sessionClose(sessionId: sessionId));
     // https://github.com/flutter/flutter/issues/64935
     super.dispose();
     gFFI.dialogManager.hideMobileActionsOverlay(store: false);
@@ -138,9 +160,11 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
     await gFFI.invokeMethod("enable_soft_keyboard", true);
     _mobileFocusNode.dispose();
     _physicalFocusNode.dispose();
+    clearWaylandKeyboardPromptSuppressedForConnection(sessionId.toString());
+    _waylandKeyboardGateWorker?.dispose();
+    inputModel.keyboardInputAllowed = true;
     await gFFI.close();
     _timer?.cancel();
-    _timerDidChangeMetrics?.cancel();
     _iosKeyboardWorkaroundTimer?.cancel();
     gFFI.dialogManager.dismissAll();
     await SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
@@ -167,24 +191,38 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
     gFFI.invokeMethod("try_sync_clipboard");
   }
 
-  @override
-  void didChangeMetrics() {
-    // If the soft keyboard is visible and the canvas has been changed(panned or scaled)
-    // Don't try reset the view style and focus the cursor.
-    if (gFFI.cursorModel.lastKeyboardIsVisible &&
-        gFFI.canvasModel.isMobileCanvasChanged) {
+  bool _shouldGateKeyboardForWayland() {
+    if (!(isAndroid || isIOS)) return false;
+    final pi = gFFI.ffiModel.pi;
+    return pi.platform == kPeerPlatformLinux && pi.isWayland;
+  }
+
+  void _initWaylandKeyboardGateIfNeeded() {
+    if (!mounted) return;
+    if (_waylandKeyboardGateInitialized) return;
+    if (!_shouldGateKeyboardForWayland()) return;
+
+    _waylandKeyboardGateInitialized = true;
+
+    final allowWaylandKeyboard =
+        mainGetPeerBoolOptionSync(widget.id, kPeerOptionAllowWaylandKeyboard);
+    if (!shouldShowWaylandKeyboardPrompt(
+      connectionId: sessionId.toString(),
+      isWaylandPeer: _shouldGateKeyboardForWayland(),
+      allowWaylandKeyboardRemembered: allowWaylandKeyboard,
+    )) {
+      inputModel.keyboardInputAllowed = true;
       return;
     }
 
-    final newBottom = MediaQueryData.fromView(ui.window).viewInsets.bottom;
-    _timerDidChangeMetrics?.cancel();
-    _timerDidChangeMetrics = Timer(Duration(milliseconds: 100), () async {
-      // We need this comparation because poping up the floating action will also trigger `didChangeMetrics()`.
-      if (newBottom != _viewInsetsBottom) {
-        gFFI.canvasModel.mobileFocusCanvasCursor();
-        _viewInsetsBottom = newBottom;
-      }
-    });
+    inputModel.keyboardInputAllowed = false;
+
+    // Ensure soft keyboard is not active before user confirms.
+    _showEdit = false;
+    gFFI.invokeMethod("enable_soft_keyboard", false);
+    _mobileFocusNode.unfocus();
+    _physicalFocusNode.requestFocus();
+    setState(() {});
   }
 
   // to-do: It should be better to use transparent color instead of the bgColor.
@@ -318,7 +356,7 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
                 content == '【】')) {
           // can not only input content[0], because when input ], [ are also auo insert, which cause ] never be input
           bind.sessionInputString(sessionId: sessionId, value: content);
-          openKeyboard();
+          _openKeyboardUnlocked();
           return;
         }
         bind.sessionInputString(sessionId: sessionId, value: content);
@@ -330,6 +368,9 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
 
   // handle mobile virtual keyboard
   void handleSoftKeyboardInput(String newValue) {
+    if (!inputModel.keyboardInputAllowed) {
+      return;
+    }
     if (isIOS) {
       _handleIOSSoftKeyboardInput(newValue);
     } else {
@@ -338,6 +379,9 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
   }
 
   void inputChar(String char) {
+    if (!inputModel.keyboardInputAllowed) {
+      return;
+    }
     if (char == '\n') {
       char = 'VK_RETURN';
     } else if (char == ' ') {
@@ -347,6 +391,29 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
   }
 
   void openKeyboard() {
+    final allowWaylandKeyboard =
+        mainGetPeerBoolOptionSync(widget.id, kPeerOptionAllowWaylandKeyboard);
+    if (shouldShowWaylandKeyboardPrompt(
+      connectionId: sessionId.toString(),
+      isWaylandPeer: _shouldGateKeyboardForWayland(),
+      allowWaylandKeyboardRemembered: allowWaylandKeyboard,
+    )) {
+      inputModel.keyboardInputAllowed = false;
+      showWaylandKeyboardInputWarningDialog(
+        id: widget.id,
+        connectionId: sessionId.toString(),
+        ffi: gFFI,
+        onEnable: () async {
+          _openKeyboardUnlocked();
+        },
+      );
+      return;
+    }
+    _openKeyboardUnlocked();
+  }
+
+  void _openKeyboardUnlocked() {
+    inputModel.keyboardInputAllowed = true;
     gFFI.invokeMethod("enable_soft_keyboard", true);
     // destroy first, so that our _value trick can work
     _value = initText;
@@ -1153,7 +1220,11 @@ void showOptions(
   if (image != null) {
     displays.add(Padding(padding: const EdgeInsets.only(top: 8), child: image));
   }
-  if (pi.displays.length > 1 && pi.currentDisplay != kAllDisplayValue) {
+  final privacyModeState = PrivacyModeState.find(id);
+  if (pi.displays.length > 1 &&
+      pi.currentDisplay != kAllDisplayValue &&
+      (privacyModeState.isEmpty ||
+          allowDisplaySwitchInPrivacyMode(pi, privacyModeState.value))) {
     final cur = pi.currentDisplay;
     final children = <Widget>[];
     final isDarkTheme = MyTheme.currentThemeMode() == ThemeMode.dark;
@@ -1207,9 +1278,8 @@ void showOptions(
       await toolbarDisplayToggle(context, id, gFFI);
 
   List<TToggleMenu> privacyModeList = [];
-  // privacy mode
-  final privacyModeState = PrivacyModeState.find(id);
-  if (gFFI.ffiModel.keyboard && gFFI.ffiModel.pi.features.privacyMode) {
+  if ((gFFI.ffiModel.pi.features.privacyMode && gFFI.ffiModel.keyboard) ||
+      privacyModeState.isNotEmpty) {
     privacyModeList = toolbarPrivacyMode(privacyModeState, context, id, gFFI);
     if (privacyModeList.length == 1) {
       displayToggles.add(privacyModeList[0]);

flutter/lib/mobile/pages/server_page.dart

@@ -150,7 +150,8 @@ class _DropDownAction extends StatelessWidget {
             }
 
             if (value == kUsePermanentPassword &&
-                (await bind.mainGetPermanentPassword()).isEmpty) {
+                (await bind.mainGetCommon(key: "permanent-password-set")) !=
+                    "true") {
               if (isChangePermanentPasswordDisabled()) {
                 callback();
                 return;
@@ -582,10 +583,20 @@ class _PermissionCheckerState extends State<PermissionChecker> {
   Widget build(BuildContext context) {
     final serverModel = Provider.of<ServerModel>(context);
     final hasAudioPermission = androidVersion >= 30;
+    final hideStopService = isAndroid &&
+        bind.mainGetBuildinOption(key: kOptionHideStopService) == 'Y';
+    final allowPermChangeInAcceptWindow = option2bool(
+        kOptionEnablePermChangeInAcceptWindow,
+        bind.mainGetBuildinOption(
+          key: kOptionEnablePermChangeInAcceptWindow,
+        ));
+    final permissionChangeLocked = isAndroid &&
+        serverModel.clients.any((c) => !c.disconnected) &&
+        !allowPermChangeInAcceptWindow;
     return PaddingCard(
         title: translate("Permissions"),
         child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
-          serverModel.mediaOk
+          serverModel.mediaOk && !hideStopService
               ? ElevatedButton.icon(
                       style: ButtonStyle(
                           backgroundColor:
@@ -595,21 +606,30 @@ class _PermissionCheckerState extends State<PermissionChecker> {
                       label: Text(translate("Stop service")))
                   .marginOnly(bottom: 8)
               : SizedBox.shrink(),
+          if (!hideStopService || !serverModel.mediaOk)
+            PermissionRow(
+                translate("Screen Capture"),
+                serverModel.mediaOk,
+                !serverModel.mediaOk &&
+                        gFFI.userModel.userName.value.isEmpty &&
+                        bind.mainGetLocalOption(key: "show-scam-warning") != "N"
+                    ? () => showScamWarning(context, serverModel)
+                    : serverModel.toggleService),
           PermissionRow(
-              translate("Screen Capture"),
-              serverModel.mediaOk,
-              !serverModel.mediaOk &&
-                      gFFI.userModel.userName.value.isEmpty &&
-                      bind.mainGetLocalOption(key: "show-scam-warning") != "N"
-                  ? () => showScamWarning(context, serverModel)
-                  : serverModel.toggleService),
-          PermissionRow(translate("Input Control"), serverModel.inputOk,
-              serverModel.toggleInput),
-          PermissionRow(translate("Transfer file"), serverModel.fileOk,
-              serverModel.toggleFile),
+            translate("Input Control"),
+            serverModel.inputOk,
+            serverModel.toggleInput,
+          ),
+          PermissionRow(
+            translate("Transfer file"),
+            serverModel.fileOk,
+            serverModel.toggleFile,
+            enabled: !permissionChangeLocked,
+          ),
           hasAudioPermission
               ? PermissionRow(translate("Audio Capture"), serverModel.audioOk,
-                  serverModel.toggleAudio)
+                  serverModel.toggleAudio,
+                  enabled: !permissionChangeLocked)
               : Row(children: [
                   Icon(Icons.info_outline).marginOnly(right: 15),
                   Expanded(
@@ -618,19 +638,25 @@ class _PermissionCheckerState extends State<PermissionChecker> {
                     style: const TextStyle(color: MyTheme.darkGray),
                   ))
                 ]),
-          PermissionRow(translate("Enable clipboard"), serverModel.clipboardOk,
-              serverModel.toggleClipboard),
+          PermissionRow(
+            translate("Enable clipboard"),
+            serverModel.clipboardOk,
+            serverModel.toggleClipboard,
+            enabled: !permissionChangeLocked,
+          ),
         ]));
   }
 }
 
 class PermissionRow extends StatelessWidget {
-  const PermissionRow(this.name, this.isOk, this.onPressed, {Key? key})
+  const PermissionRow(this.name, this.isOk, this.onPressed,
+      {Key? key, this.enabled = true})
       : super(key: key);
 
   final String name;
   final bool isOk;
   final VoidCallback onPressed;
+  final bool enabled;
 
   @override
   Widget build(BuildContext context) {
@@ -639,9 +665,11 @@ class PermissionRow extends StatelessWidget {
         contentPadding: EdgeInsets.all(0),
         title: Text(name),
         value: isOk,
-        onChanged: (bool value) {
-          onPressed();
-        });
+        onChanged: enabled
+            ? (bool value) {
+                onPressed();
+              }
+            : null);
   }
 }
 

flutter/lib/mobile/pages/settings_page.dart

@@ -17,6 +17,7 @@ import '../../common/widgets/login.dart';
 import '../../consts.dart';
 import '../../models/model.dart';
 import '../../models/platform_model.dart';
+import '../widgets/deploy_dialog.dart';
 import '../widgets/dialog.dart';
 import 'home_page.dart';
 import 'scan_page.dart';
@@ -77,6 +78,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   var _enableAbr = false;
   var _denyLANDiscovery = false;
   var _onlyWhiteList = false;
+  var _onlyIdWhiteList = false;
   var _enableDirectIPAccess = false;
   var _enableRecordSession = false;
   var _enableHardwareCodec = false;
@@ -88,6 +90,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   var _directAccessPort = "";
   var _fingerprint = "";
   var _buildDate = "";
+  var _myId = "";
   var _autoDisconnectTimeout = "";
   var _hideServer = false;
   var _hideProxy = false;
@@ -108,6 +111,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
     _denyLANDiscovery = !option2bool(kOptionEnableLanDiscovery,
         bind.mainGetOptionSync(key: kOptionEnableLanDiscovery));
     _onlyWhiteList = whitelistNotEmpty();
+    _onlyIdWhiteList = idWhitelistNotEmpty();
     _enableDirectIPAccess = option2bool(
         kOptionDirectServer, bind.mainGetOptionSync(key: kOptionDirectServer));
     _enableRecordSession = option2bool(kOptionEnableRecordSession,
@@ -216,6 +220,12 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
         _buildDate = buildDate;
       }
 
+      final myId = await bind.mainGetMyId();
+      if (_myId != myId) {
+        update = true;
+        _myId = myId;
+      }
+
       final isUsingPublicServer = await bind.mainIsUsingPublicServer();
       if (_isUsingPublicServer != isUsingPublicServer) {
         update = true;
@@ -399,6 +409,29 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
           changeWhiteList(callback: update);
         },
       ),
+      SettingsTile.switchTile(
+        title: Row(children: [
+          Expanded(child: Text(translate('Use ID whitelisting'))),
+          Offstage(
+                  offstage: !_onlyIdWhiteList,
+                  child: const Icon(Icons.warning_amber_rounded,
+                      color: Color.fromARGB(255, 255, 204, 0)))
+              .marginOnly(left: 5)
+        ]),
+        initialValue: _onlyIdWhiteList,
+        onToggle: (_) async {
+          update() async {
+            final onlyIdWhiteList = idWhitelistNotEmpty();
+            if (onlyIdWhiteList != _onlyIdWhiteList) {
+              setState(() {
+                _onlyIdWhiteList = onlyIdWhiteList;
+              });
+            }
+          }
+
+          changeIdWhiteList(callback: update);
+        },
+      ),
       SettingsTile.switchTile(
         title: Text(translate('Adaptive bitrate')),
         initialValue: _enableAbr,
@@ -728,6 +761,13 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
                 onPressed: (context) {
                   changeSocks5Proxy();
                 }),
+          if (isAndroid && !bind.isOutgoingOnly())
+            SettingsTile(
+                title: Text(translate('Deploy')),
+                leading: Icon(Icons.cloud_upload),
+                onPressed: (context) {
+                  showDeployDialog();
+                }),
           if (!disabledSettings && !_hideNetwork && !_hideWebSocket)
             SettingsTile.switchTile(
               title: Text(translate('Use WebSocket')),
@@ -974,6 +1014,14 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
                     child: Text(_fingerprint),
                   ),
                   leading: Icon(Icons.fingerprint)),
+            SettingsTile(
+                onPressed: (context) => onCopyId(_myId),
+                title: Text(translate("ID")),
+                value: Padding(
+                  padding: EdgeInsets.symmetric(vertical: 8),
+                  child: Text(_myId),
+                ),
+                leading: Icon(Icons.perm_identity)),
             SettingsTile(
               title: Text(translate("Privacy Statement")),
               onPressed: (context) =>

flutter/lib/mobile/pages/terminal_page.dart

@@ -5,8 +5,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/common/widgets/dialog.dart';
+import 'package:flutter_hbb/models/input_modifier_utils.dart';
 import 'package:flutter_hbb/models/model.dart';
+import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:flutter_hbb/models/terminal_model.dart';
+import 'package:flutter_hbb/mobile/terminal_keyboard_utils.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'package:xterm/xterm.dart';
 import '../../desktop/pages/terminal_connection_manager.dart';
@@ -42,6 +45,11 @@ class _TerminalPageState extends State<TerminalPage>
   final GlobalKey _keyboardKey = GlobalKey();
   double _keyboardHeight = 0;
   late bool _showTerminalExtraKeys;
+  // Ctrl lock state for virtual keyboard: active key presses are mapped to control codes
+  bool _ctrlLocked = false;
+  bool _altLocked = false;
+  // Row3 expand/collapse state for compact keyboard layout
+  bool _row3Expanded = false;
   // For iOS edge swipe gesture
   double _swipeStartX = 0;
   double _swipeCurrentX = 0;
@@ -83,10 +91,29 @@ class _TerminalPageState extends State<TerminalPage>
     // Register this terminal model with FFI for event routing
     _ffi.registerTerminalModel(widget.terminalId, _terminalModel);
 
+    // Auto-close connection when shell exits
+    _terminalModel.onClosed = () {
+      if (mounted) {
+        closeConnection(id: widget.id);
+      }
+    };
+
     // Web desktop users have full hardware keyboard access, so the on-screen
     // terminal extra keys bar is unnecessary and disabled.
     _showTerminalExtraKeys = !isWebDesktop &&
         mainGetLocalBoolOptionSync(kOptionEnableShowTerminalExtraKeys);
+    _terminalModel.isCtrlLocked = () => _ctrlLocked;
+    _terminalModel.clearCtrlLock = () {
+      if (_ctrlLocked) setState(() => _ctrlLocked = false);
+    };
+    _terminalModel.isAltLocked = () => _altLocked;
+    _terminalModel.clearAltLock = () {
+      if (_altLocked) setState(() => _altLocked = false);
+    };
+    // Load Row3 expand/collapse state from persistent storage. The raw option
+    // read keeps Row3 collapsed when no value has been saved yet.
+    _row3Expanded =
+        bind.mainGetLocalOption(key: kOptionShowTerminalCtrlKeys) == 'Y';
     // Initialize terminal connection
     WidgetsBinding.instance.addPostFrameCallback((_) {
       _ffi.dialogManager
@@ -141,6 +168,39 @@ class _TerminalPageState extends State<TerminalPage>
     return EdgeInsets.only(left: 5.0, right: 5.0, top: topBottom, bottom: topBottom + _sysKeyboardHeight + _keyboardHeight);
   }
 
+  /// Pastes clipboard text through TerminalModel so keyboard-only modifiers and
+  /// mobile Enter normalization never alter clipboard data.
+  Future<void> _pasteClipboardText() async {
+    final data = await Clipboard.getData(Clipboard.kTextPlain);
+    final text = data?.text;
+    if (text == null || !mounted) return;
+
+    await _terminalModel.pasteText(text);
+    if (mounted) {
+      _terminalModel.terminalController.clearSelection();
+    }
+  }
+
+  KeyEventResult _handleTerminalKeyEvent(FocusNode _, KeyEvent event) {
+    final hardwareKeyboard = HardwareKeyboard.instance;
+    final shouldPaste = shouldHandleTerminalPasteShortcut(
+      logicalKey: event.logicalKey,
+      isKeyDown: event is KeyDownEvent,
+      isKeyRepeat: event is KeyRepeatEvent,
+      controlPressed: hardwareKeyboard.isControlPressed,
+      metaPressed: hardwareKeyboard.isMetaPressed,
+      altPressed: hardwareKeyboard.isAltPressed,
+      shiftPressed: hardwareKeyboard.isShiftPressed,
+      modifierLockActive: _ctrlLocked || _altLocked,
+    );
+    if (!shouldPaste) return KeyEventResult.ignored;
+
+    // Only locked virtual modifiers need interception. Without a lock, keep
+    // xterm's default hardware paste behavior, including bracketed paste mode.
+    unawaited(_pasteClipboardText());
+    return KeyEventResult.handled;
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);
@@ -178,6 +238,7 @@ class _TerminalPageState extends State<TerminalPage>
                     //
                     // Android works fine without this workaround.
                     deleteDetection: isIOS,
+                    onKeyEvent: _handleTerminalKeyEvent,
                     padding: _calculatePadding(heightPx),
                     onSecondaryTapDown: (details, offset) async {
                       final selection = _terminalModel.terminalController.selection;
@@ -186,11 +247,7 @@ class _TerminalPageState extends State<TerminalPage>
                         _terminalModel.terminalController.clearSelection();
                         await Clipboard.setData(ClipboardData(text: text));
                       } else {
-                        final data = await Clipboard.getData('text/plain');
-                        final text = data?.text;
-                        if (text != null) {
-                          _terminalModel.terminal.paste(text);
-                        }
+                        await _pasteClipboardText();
                       }
                     },
                   );
@@ -317,66 +374,171 @@ class _TerminalPageState extends State<TerminalPage>
           mainAxisSize: MainAxisSize.min,
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
+            // Row 1 follows the latest reviewed PR layout.
+            Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: _buildKeyboardKeyButtons(terminalKeyboardRow1Keys),
+            ),
+            // Row 2 ends with the full-width Row3 collapse/expand toggle.
             Row(
               mainAxisAlignment: MainAxisAlignment.center,
               children: [
-                _buildKeyButton('Esc'),
-                const SizedBox(width: 2),
-                _buildKeyButton('/'),
-                const SizedBox(width: 2),
-                _buildKeyButton('|'),
-                const SizedBox(width: 2),
-                _buildKeyButton('Home'),
-                const SizedBox(width: 2),
-                _buildKeyButton('↑'),
-                const SizedBox(width: 2),
-                _buildKeyButton('End'),
-                const SizedBox(width: 2),
-                _buildKeyButton('PgUp'),
-              ],
-            ),
-            Row(
-              mainAxisAlignment: MainAxisAlignment.center,
-              children: [
-                _buildKeyButton('Tab'),
-                const SizedBox(width: 2),
-                _buildKeyButton('Ctrl+C'),
-                const SizedBox(width: 2),
-                _buildKeyButton('~'),
-                const SizedBox(width: 2),
-                _buildKeyButton('←'),
-                const SizedBox(width: 2),
-                _buildKeyButton('↓'),
-                const SizedBox(width: 2),
-                _buildKeyButton('→'),
-                const SizedBox(width: 2),
-                _buildKeyButton('PgDn'),
+                ..._buildKeyboardKeyButtons(terminalKeyboardRow2Keys),
+                const SizedBox(width: terminalKeyboardKeySpacing),
+                _buildCollapseButton(),
               ],
             ),
+            // Row 3 restores paging keys and trailing alignment placeholders.
+            if (_row3Expanded)
+              Row(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  ..._buildKeyboardKeyButtons(terminalKeyboardRow3Keys),
+                  for (var i = 0;
+                      i < terminalKeyboardRow3TrailingPlaceholderCount;
+                      i++) ...[
+                    const SizedBox(width: terminalKeyboardKeySpacing),
+                    const SizedBox(width: terminalKeyboardKeyWidth),
+                  ],
+                ],
+              ),
           ],
         ),
       ),
     );
   }
 
+  // Ctrl toggle button with highlighted locked state
+  Widget _buildCtrlKeyButton() {
+    return _buildModifierToggleButton(
+      text: 'Ctrl',
+      semanticsLabel: 'Ctrl',
+      isLocked: _ctrlLocked,
+      onPressed: () => setState(() => _ctrlLocked = !_ctrlLocked),
+    );
+  }
+
+  // Alt toggle button with highlighted locked state
+  Widget _buildAltKeyButton() {
+    return _buildModifierToggleButton(
+      text: 'Alt',
+      semanticsLabel: 'Alt',
+      isLocked: _altLocked,
+      onPressed: () => setState(() => _altLocked = !_altLocked),
+    );
+  }
+
+  // Collapse/expand toggle button for Row3
+  void _toggleRow3Expanded() {
+    final willExpand = !_row3Expanded;
+    final shouldClearModifiers = shouldClearTerminalModifiersWhenRow3Collapses(
+      wasExpanded: _row3Expanded,
+      willExpand: willExpand,
+      ctrlLocked: _ctrlLocked,
+      altLocked: _altLocked,
+    );
+    setState(() {
+      _row3Expanded = willExpand;
+      if (shouldClearModifiers) {
+        _ctrlLocked = false;
+        _altLocked = false;
+      }
+    });
+    mainSetLocalBoolOption(kOptionShowTerminalCtrlKeys, willExpand);
+
+    // The floating keyboard height changes after Row3 is inserted/removed.
+    // Re-measure on the next frame so terminal padding uses the new height.
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      if (!mounted || !_showTerminalExtraKeys) return;
+      setState(() {
+        _updateKeyboardHeight();
+      });
+    });
+  }
+
+  Widget _buildCollapseButton() {
+    return Semantics(
+      label: translate('Show terminal extra keys'),
+      toggled: _row3Expanded,
+      child: ElevatedButton(
+        onPressed: _toggleRow3Expanded,
+        child: Text(_row3Expanded ? '∧' : '∨'),
+        style: ElevatedButton.styleFrom(
+          minimumSize: const Size(terminalKeyboardKeyWidth, 32),
+          padding: EdgeInsets.zero,
+          textStyle: const TextStyle(fontSize: 12),
+          backgroundColor:
+              Theme.of(context).colorScheme.surfaceContainerHighest,
+          foregroundColor: Theme.of(context).colorScheme.onSurfaceVariant,
+        ),
+      ),
+    );
+  }
+
+  /// Builds a fixed-width key sequence with the reviewed 2dp spacing.
+  List<Widget> _buildKeyboardKeyButtons(List<String> labels) {
+    return [
+      for (var i = 0; i < labels.length; i++) ...[
+        _buildKeyButton(labels[i]),
+        if (i < labels.length - 1)
+          const SizedBox(width: terminalKeyboardKeySpacing),
+      ],
+    ];
+  }
+
+  /// Build a modifier toggle button (Ctrl/Alt) with one-shot behavior.
+  /// When [isLocked] is true, the button highlights in blue and the next
+  /// single-character input is mapped to its modified equivalent.
+  Widget _buildModifierToggleButton({
+    required String text,
+    required String semanticsLabel,
+    required bool isLocked,
+    required VoidCallback onPressed,
+  }) {
+    return Semantics(
+      // Ctrl and Alt are technical key names and intentionally stay unchanged.
+      label: semanticsLabel,
+      toggled: isLocked,
+      child: ElevatedButton(
+        onPressed: onPressed,
+        child: Text(text),
+        style: ElevatedButton.styleFrom(
+          minimumSize: const Size(terminalKeyboardKeyWidth, 32),
+          padding: EdgeInsets.zero,
+          textStyle: const TextStyle(fontSize: 12),
+          backgroundColor: isLocked
+              ? Colors.blue
+              : Theme.of(context).colorScheme.surfaceContainerHighest,
+          foregroundColor: isLocked
+              ? Colors.white
+              : Theme.of(context).colorScheme.onSurfaceVariant,
+        ),
+      ),
+    );
+  }
+
   Widget _buildKeyButton(String label) {
+    if (label == 'Ctrl') return _buildCtrlKeyButton();
+    if (label == 'Alt') return _buildAltKeyButton();
+
     return ElevatedButton(
       onPressed: () {
         _sendKeyToTerminal(label);
       },
       child: Text(label),
       style: ElevatedButton.styleFrom(
-        minimumSize: const Size(48, 32),
+        minimumSize: const Size(terminalKeyboardKeyWidth, 32),
         padding: EdgeInsets.zero,
         textStyle: const TextStyle(fontSize: 12),
-        backgroundColor: Theme.of(context).colorScheme.surfaceVariant,
+        backgroundColor:
+            Theme.of(context).colorScheme.surfaceContainerHighest,
         foregroundColor: Theme.of(context).colorScheme.onSurfaceVariant,
       ),
     );
   }
 
   void _sendKeyToTerminal(String key) {
-    String? send;
+    String send;
 
     switch (key) {
       case 'Esc':
@@ -420,9 +582,7 @@ class _TerminalPageState extends State<TerminalPage>
         break;
     }
 
-    if (send != null) {
-      _terminalModel.sendVirtualKey(send);
-    }
+    _terminalModel.sendVirtualKey(send);
   }
 
   // https://github.com/TerminalStudio/xterm.dart/issues/42#issuecomment-877495472

flutter/lib/mobile/terminal_keyboard_utils.dart

@@ -0,0 +1,20 @@
+/// Reviewed mobile terminal keyboard layout from PR #15532.
+///
+/// Keeping the key order outside the widget makes the intended layout explicit
+/// and prevents behavior fixes from silently moving keys between rows.
+const terminalKeyboardRow1Keys = ['Esc', '/', '|', 'Home', '↑', 'End', r'\'];
+const terminalKeyboardRow2Keys = ['Tab', 'Ctrl+C', '~', '←', '↓', '→'];
+const terminalKeyboardRow3Keys = ['Ctrl', 'Alt', '-', 'PgUp', 'PgDn'];
+
+const terminalKeyboardKeyWidth = 48.0;
+const terminalKeyboardKeySpacing = 2.0;
+
+/// Empty 48dp slots keep expanded Row3 aligned with the two rows above it.
+const terminalKeyboardRow3TrailingPlaceholderCount = 2;
+
+/// Returns the fixed width occupied by a row of equally sized key slots.
+double terminalKeyboardRowWidth(int slotCount) {
+  if (slotCount <= 0) return 0;
+  return slotCount * terminalKeyboardKeyWidth +
+      (slotCount - 1) * terminalKeyboardKeySpacing;
+}

flutter/lib/mobile/widgets/deploy_dialog.dart

@@ -0,0 +1,114 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+import '../../common.dart';
+import '../../models/platform_model.dart';
+
+const _deployDialogTag = 'android-deploy-device';
+
+void showDeployPromptDialog() {
+  gFFI.dialogManager.dismissByTag(_deployDialogTag);
+  gFFI.dialogManager.show<bool>((setState, close, context) {
+    submit() => close(true);
+    return CustomAlertDialog(
+      title: Text(translate("Deploy")),
+      content: Text(translate("server_requires_deployment_tip")),
+      actions: [
+        dialogButton("Cancel", onPressed: close, isOutline: true),
+        dialogButton("OK", onPressed: submit),
+      ],
+      onSubmit: submit,
+      onCancel: close,
+    );
+  }, tag: _deployDialogTag).then((deploy) {
+    if (deploy == true) {
+      showDeployDialog();
+    }
+  });
+}
+
+void showDeployDialog() {
+  gFFI.dialogManager.dismissByTag(_deployDialogTag);
+  final tokenController = TextEditingController();
+  final idController = TextEditingController();
+  var errorText = "";
+  var isInProgress = false;
+  gFFI.dialogManager.show((setState, close, context) {
+    submit() async {
+      if (isInProgress) return;
+      final token = tokenController.text.trim();
+      if (token.isEmpty) {
+        setState(() {
+          errorText = translate("token is required!");
+        });
+        return;
+      }
+      setState(() {
+        errorText = "";
+        isInProgress = true;
+      });
+      String res;
+      try {
+        res = await bind.mainDeployDevice(
+            token: token, id: idController.text.trim());
+      } catch (e) {
+        setState(() {
+          errorText = translate(e.toString());
+          isInProgress = false;
+        });
+        return;
+      }
+      if (res.isEmpty) {
+        close();
+        await gFFI.serverModel.fetchID();
+        showToast(translate("Successful"));
+      } else {
+        setState(() {
+          errorText = translate(res.toString());
+          isInProgress = false;
+        });
+      }
+    }
+
+    return CustomAlertDialog(
+      title: Text(translate("Deploy")),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          TextField(
+            controller: tokenController,
+            decoration: InputDecoration(labelText: translate("API Token")),
+            obscureText: true,
+            enableSuggestions: false,
+            autocorrect: false,
+            autofocus: true,
+          ).workaroundFreezeLinuxMint(),
+          TextField(
+            controller: idController,
+            decoration:
+                InputDecoration(labelText: translate("Custom ID (optional)")),
+          ).workaroundFreezeLinuxMint(),
+          if (errorText.isNotEmpty)
+            Align(
+              alignment: Alignment.centerLeft,
+              child: SelectableText(
+                errorText,
+                style: TextStyle(
+                  color: Theme.of(context).colorScheme.error,
+                  fontSize: 12,
+                ),
+              ).paddingOnly(top: 8),
+            ),
+          if (isInProgress) const LinearProgressIndicator().paddingOnly(top: 8),
+        ],
+      ),
+      actions: [
+        dialogButton("Cancel",
+            onPressed: isInProgress ? null : close, isOutline: true),
+        dialogButton("OK", onPressed: isInProgress ? null : submit),
+      ],
+      onSubmit: submit,
+      onCancel: isInProgress ? null : close,
+    );
+  }, tag: _deployDialogTag);
+}

flutter/lib/mobile/widgets/dialog.dart

@@ -12,100 +12,6 @@ void _showSuccess() {
   showToast(translate("Successful"));
 }
 
-void _showError() {
-  showToast(translate("Error"));
-}
-
-void setPermanentPasswordDialog(OverlayDialogManager dialogManager) async {
-  final pw = await bind.mainGetPermanentPassword();
-  final p0 = TextEditingController(text: pw);
-  final p1 = TextEditingController(text: pw);
-  var validateLength = false;
-  var validateSame = false;
-  dialogManager.show((setState, close, context) {
-    submit() async {
-      close();
-      dialogManager.showLoading(translate("Waiting"));
-      if (await gFFI.serverModel.setPermanentPassword(p0.text)) {
-        dialogManager.dismissAll();
-        _showSuccess();
-      } else {
-        dialogManager.dismissAll();
-        _showError();
-      }
-    }
-
-    return CustomAlertDialog(
-      title: Column(
-        mainAxisAlignment: MainAxisAlignment.center,
-        children: [
-          Icon(Icons.password_rounded, color: MyTheme.accent),
-          Text(translate('Set your own password')).paddingOnly(left: 10),
-        ],
-      ),
-      content: Form(
-          autovalidateMode: AutovalidateMode.onUserInteraction,
-          child: Column(mainAxisSize: MainAxisSize.min, children: [
-            TextFormField(
-              autofocus: true,
-              obscureText: true,
-              keyboardType: TextInputType.visiblePassword,
-              decoration: InputDecoration(
-                labelText: translate('Password'),
-              ),
-              controller: p0,
-              validator: (v) {
-                if (v == null) return null;
-                final val = v.trim().length > 5;
-                if (validateLength != val) {
-                  // use delay to make setState success
-                  Future.delayed(Duration(microseconds: 1),
-                      () => setState(() => validateLength = val));
-                }
-                return val
-                    ? null
-                    : translate('Too short, at least 6 characters.');
-              },
-            ).workaroundFreezeLinuxMint(),
-            TextFormField(
-              obscureText: true,
-              keyboardType: TextInputType.visiblePassword,
-              decoration: InputDecoration(
-                labelText: translate('Confirmation'),
-              ),
-              controller: p1,
-              validator: (v) {
-                if (v == null) return null;
-                final val = p0.text == v;
-                if (validateSame != val) {
-                  Future.delayed(Duration(microseconds: 1),
-                      () => setState(() => validateSame = val));
-                }
-                return val
-                    ? null
-                    : translate('The confirmation is not identical.');
-              },
-            ).workaroundFreezeLinuxMint(),
-          ])),
-      onCancel: close,
-      onSubmit: (validateLength && validateSame) ? submit : null,
-      actions: [
-        dialogButton(
-          'Cancel',
-          icon: Icon(Icons.close_rounded),
-          onPressed: close,
-          isOutline: true,
-        ),
-        dialogButton(
-          'OK',
-          icon: Icon(Icons.done_rounded),
-          onPressed: (validateLength && validateSame) ? submit : null,
-        ),
-      ],
-    );
-  });
-}
-
 void setTemporaryPasswordLengthDialog(
     OverlayDialogManager dialogManager) async {
   List<String> lengths = ['6', '8', '10'];
@@ -211,13 +117,13 @@ void showServerSettingsWithValue(
             ),
             SizedBox(width: 8),
             Expanded(
-              child: TextFormField(
+              child: serverSettingsTextFormField(
+                label: label,
                 controller: controller,
-                decoration: InputDecoration(
-                  errorText: errorMsg.isEmpty ? null : errorMsg,
-                  contentPadding:
-                      EdgeInsets.symmetric(horizontal: 8, vertical: 12),
-                ),
+                errorMsg: errorMsg,
+                contentPadding:
+                    EdgeInsets.symmetric(horizontal: 8, vertical: 12),
+                showLabelText: false,
                 validator: validator,
                 autofocus: autofocus,
               ).workaroundFreezeLinuxMint(),
@@ -226,12 +132,10 @@ void showServerSettingsWithValue(
         );
       }
 
-      return TextFormField(
+      return serverSettingsTextFormField(
+        label: label,
         controller: controller,
-        decoration: InputDecoration(
-          labelText: label,
-          errorText: errorMsg.isEmpty ? null : errorMsg,
-        ),
+        errorMsg: errorMsg,
         validator: validator,
       ).workaroundFreezeLinuxMint();
     }
@@ -303,6 +207,35 @@ void showServerSettingsWithValue(
   });
 }
 
+TextFormField serverSettingsTextFormField({
+  required String label,
+  required TextEditingController controller,
+  required String errorMsg,
+  String? Function(String?)? validator,
+  bool autofocus = false,
+  bool showLabelText = true,
+  EdgeInsetsGeometry? contentPadding,
+}) {
+  return TextFormField(
+    controller: controller,
+    decoration: InputDecoration(
+      labelText: showLabelText ? label : null,
+      errorText: errorMsg.isEmpty ? null : errorMsg,
+      contentPadding: contentPadding,
+    ),
+    validator: validator,
+    autofocus: autofocus,
+    keyboardType: TextInputType.visiblePassword,
+    textCapitalization: TextCapitalization.none,
+    autocorrect: false,
+    enableSuggestions: false,
+    smartDashesType: SmartDashesType.disabled,
+    smartQuotesType: SmartQuotesType.disabled,
+    enableIMEPersonalizedLearning: false,
+    spellCheckConfiguration: const SpellCheckConfiguration.disabled(),
+  );
+}
+
 void setPrivacyModeDialog(
   OverlayDialogManager dialogManager,
   List<TToggleMenu> privacyModeList,

flutter/lib/models/ab_model.dart

@@ -1,6 +1,5 @@
 import 'dart:async';
 import 'dart:convert';
-import 'dart:io';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/hbbs/hbbs.dart';
@@ -53,7 +52,9 @@ class AbModel {
 
   RxBool get currentAbLoading => current.abLoading;
   bool get currentAbEmpty => current.peers.isEmpty && current.tags.isEmpty;
-  RxString get currentAbPullError => current.pullError;
+  final _listPullError = ''.obs;
+  RxString get abPullError =>
+      _listPullError.value.isNotEmpty ? _listPullError : current.pullError;
   RxString get currentAbPushError => current.pushError;
   String? _personalAbGuid;
   RxBool legacyMode = false.obs;
@@ -68,6 +69,7 @@ class AbModel {
   var _syncFromRecentLock = false;
   var _timerCounter = 0;
   var _cacheLoadOnceFlag = false;
+  var _pulledOnce = false;
   var listInitialized = false;
   var _maxPeerOneAb = 0;
 
@@ -97,10 +99,17 @@ class AbModel {
     print("reset ab model");
     addressbooks.clear();
     _currentName.value = '';
+    _listPullError.value = '';
+    _pulledOnce = false;
     await bind.mainClearAb();
     listInitialized = false;
   }
 
+  void clearPullErrors() {
+    _listPullError.value = '';
+    current.pullError.value = '';
+  }
+
 // #region ab
   /// Pulls the address book data from the server.
   ///
@@ -110,31 +119,41 @@ class AbModel {
   var _pulling = false;
   Future<void> pullAb(
       {required ForcePullAb? force, required bool quiet}) async {
+    if (bind.isDisableAb()) return;
+    if (!gFFI.userModel.isLogin) return;
+    if (gFFI.userModel.networkError.isNotEmpty) return;
     if (_pulling) return;
+    if (force == null && _pulledOnce) {
+      return;
+    }
     _pulling = true;
+    if (!quiet) {
+      _listPullError.value = '';
+      current.pullError.value = '';
+    }
     try {
       await _pullAb(force: force, quiet: quiet);
       _refreshTab();
     } catch (_) {}
     _pulling = false;
+    _pulledOnce = true;
   }
 
   Future<void> _pullAb(
       {required ForcePullAb? force, required bool quiet}) async {
-    if (bind.isDisableAb()) return;
-    if (!gFFI.userModel.isLogin) return;
-    if (gFFI.userModel.networkError.isNotEmpty) return;
     if (force == null && listInitialized && current.initialized) return;
     debugPrint("pullAb, force: $force, quiet: $quiet");
     if (!listInitialized || force == ForcePullAb.listAndCurrent) {
       try {
         // Read personal guid every time to avoid upgrading the server without closing the main window
         _personalAbGuid = null;
-        await _getPersonalAbGuid();
-        // Determine legacy mode based on whether _personalAbGuid is null
+        // `true`: continue init. `false`: stop, error already recorded.
+        if (!await _getPersonalAbGuid(quiet: quiet)) {
+          return;
+        }
         legacyMode.value = _personalAbGuid == null;
         if (!legacyMode.value && _maxPeerOneAb == 0) {
-          await _getAbSettings();
+          await _getAbSettings(quiet: quiet);
         }
         if (_personalAbGuid != null) {
           debugPrint("pull ab list");
@@ -142,7 +161,7 @@ class AbModel {
           abProfiles.add(AbProfile(_personalAbGuid!, _personalAddressBookName,
               gFFI.userModel.userName.value, null, ShareRule.read.value, null));
           // get all address book name
-          await _getSharedAbProfiles(abProfiles);
+          await _getSharedAbProfiles(abProfiles, quiet: quiet);
           addressbooks.removeWhere((key, value) =>
               abProfiles.firstWhereOrNull((e) => e.name == key) == null);
           for (int i = 0; i < abProfiles.length; i++) {
@@ -182,6 +201,7 @@ class AbModel {
         }
       } catch (e) {
         debugPrint("pull ab list error: $e");
+        _setListPullError(e, quiet: quiet);
       }
     } else if (listInitialized &&
         (!current.initialized || force == ForcePullAb.current)) {
@@ -197,14 +217,26 @@ class AbModel {
     }
   }
 
-  Future<bool> _getAbSettings() async {
+  void _setListPullError(Object err, {required bool quiet, int? statusCode}) {
+    if (!quiet) {
+      _listPullError.value =
+          '${translate('pull_ab_failed_tip')}: ${translate(err.toString())}';
+    }
+    if (statusCode == 401) {
+      gFFI.userModel.reset(resetOther: true);
+    }
+  }
+
+  Future<bool> _getAbSettings({required bool quiet}) async {
+    int? statusCode;
     try {
       final api = "${await bind.mainGetApiServer()}/api/ab/settings";
       var headers = getHttpHeaders();
       headers['Content-Type'] = "application/json";
       _setEmptyBody(headers);
       final resp = await http.post(Uri.parse(api), headers: headers);
-      if (resp.statusCode == 404) {
+      statusCode = resp.statusCode;
+      if (statusCode == 404) {
         debugPrint("HTTP 404, api server doesn't support shared address book");
         return false;
       }
@@ -213,46 +245,57 @@ class AbModel {
       if (json.containsKey('error')) {
         throw json['error'];
       }
-      if (resp.statusCode != 200) {
-        throw 'HTTP ${resp.statusCode}';
+      if (statusCode != 200) {
+        throw 'HTTP $statusCode';
       }
       _maxPeerOneAb = json['max_peer_one_ab'] ?? 0;
       return true;
     } catch (err) {
       debugPrint('get ab settings err: ${err.toString()}');
+      _setListPullError(err, quiet: quiet, statusCode: statusCode);
     }
     return false;
   }
 
-  Future<bool> _getPersonalAbGuid() async {
+  /// Loads `/api/ab/personal`.
+  /// Returns `true` to continue init, `false` to stop after a real error.
+  Future<bool> _getPersonalAbGuid({required bool quiet}) async {
+    int? statusCode;
     try {
       final api = "${await bind.mainGetApiServer()}/api/ab/personal";
       var headers = getHttpHeaders();
       headers['Content-Type'] = "application/json";
       _setEmptyBody(headers);
       final resp = await http.post(Uri.parse(api), headers: headers);
-      if (resp.statusCode == 404) {
+      statusCode = resp.statusCode;
+      if (statusCode == 404) {
         debugPrint("HTTP 404, current api server is legacy mode");
-        return false;
+        // Old server: keep `_personalAbGuid` null and continue in legacy mode.
+        return true;
       }
       Map<String, dynamic> json =
           _jsonDecodeRespMap(decode_http_response(resp), resp.statusCode);
       if (json.containsKey('error')) {
         throw json['error'];
       }
-      if (resp.statusCode != 200) {
-        throw 'HTTP ${resp.statusCode}';
+      if (statusCode != 200) {
+        throw 'HTTP $statusCode';
       }
       _personalAbGuid = json['guid'];
+      // New server: guid is available, continue in non-legacy mode.
       return true;
     } catch (err) {
       debugPrint('get personal ab err: ${err.toString()}');
+      _setListPullError(err, quiet: quiet, statusCode: statusCode);
     }
+    // Real error: stop the current pull.
     return false;
   }
 
-  Future<bool> _getSharedAbProfiles(List<AbProfile> profiles) async {
+  Future<bool> _getSharedAbProfiles(List<AbProfile> profiles,
+      {required bool quiet}) async {
     final api = "${await bind.mainGetApiServer()}/api/ab/shared/profiles";
+    int? statusCode;
     try {
       var uri0 = Uri.parse(api);
       final pageSize = 100;
@@ -273,13 +316,19 @@ class AbModel {
         headers['Content-Type'] = "application/json";
         _setEmptyBody(headers);
         final resp = await http.post(uri, headers: headers);
+        statusCode = resp.statusCode;
+        if (statusCode == 404) {
+          debugPrint(
+              "HTTP 404, api server doesn't support shared address book");
+          return false;
+        }
         Map<String, dynamic> json =
             _jsonDecodeRespMap(decode_http_response(resp), resp.statusCode);
         if (json.containsKey('error')) {
           throw json['error'];
         }
-        if (resp.statusCode != 200) {
-          throw 'HTTP ${resp.statusCode}';
+        if (statusCode != 200) {
+          throw 'HTTP $statusCode';
         }
         if (json.containsKey('total')) {
           if (total == 0) total = json['total'];
@@ -302,6 +351,7 @@ class AbModel {
       return true;
     } catch (err) {
       debugPrint('_getSharedAbProfiles err: ${err.toString()}');
+      _setListPullError(err, quiet: quiet, statusCode: statusCode);
     }
     return false;
   }

flutter/lib/models/file_model.dart

@@ -142,12 +142,22 @@ class FileModel {
   }
 
   Future<void> postOverrideFileConfirm(Map<String, dynamic> evt) async {
+    final id = int.tryParse(evt['id']?.toString() ?? '');
+    if (id == null || !jobController.hasTransferConflictJob(id)) {
+      debugPrint("Ignore stale override confirm event: $evt");
+      return;
+    }
     evtLoop.pushEvent(
         _FileDialogEvent(WeakReference(this), FileDialogType.overwrite, evt));
   }
 
   Future<void> overrideFileConfirm(Map<String, dynamic> evt,
       {bool? overrideConfirm, bool skip = false}) async {
+    final id = int.tryParse(evt['id']?.toString() ?? '') ?? 0;
+    if (id == 0 || !jobController.hasTransferConflictJob(id)) {
+      debugPrint("Ignore override confirm for inactive job: $evt");
+      return;
+    }
     // If `skip == true`, it means to skip this file without showing dialog.
     // Because `resp` may be null after the user operation or the last remembered operation,
     // and we should distinguish them.
@@ -156,15 +166,12 @@ class FileModel {
             ? await showFileConfirmDialog(translate("Overwrite"),
                 "${evt['read_path']}", true, evt['is_identical'] == "true")
             : null);
-    final id = int.tryParse(evt['id']) ?? 0;
+    if (!jobController.hasTransferConflictJob(id)) {
+      debugPrint("Ignore override confirm result for inactive job: $evt");
+      return;
+    }
     if (false == resp) {
-      final jobIndex = jobController.getJob(id);
-      if (jobIndex != -1) {
-        await jobController.cancelJob(id);
-        final job = jobController.jobTable[jobIndex];
-        job.state = JobState.done;
-        jobController.jobTable.refresh();
-      }
+      await jobController.cancelTransferConflictBatch(id);
     } else {
       var need_override = false;
       if (resp == null) {
@@ -176,6 +183,7 @@ class FileModel {
       }
       // Update the loop config.
       if (fileConfirmCheckboxRemember) {
+        jobController.rememberTransferConflictBatch(id, resp);
         evtLoop.setSkip(!need_override);
       }
       await bind.sessionSetConfirmOverrideFile(
@@ -285,6 +293,8 @@ class FileModel {
       final isWindows = otherSideData.options.isWindows;
       final showHidden = otherSideData.options.showHidden;
       final jobID = jobController.addTransferJob(entry, false);
+      jobController.registerTransferConflictBatch([jobID],
+          batchId: int.tryParse(obj['batchId']?.toString() ?? ''));
       webSendLocalFiles(
         handleIndex: handleIndex,
         actId: jobID,
@@ -391,14 +401,30 @@ class FileController {
 
     await Future.delayed(Duration(milliseconds: 100));
 
-    final dir = (await bind.sessionGetPeerOption(
+    final savedDir = (await bind.sessionGetPeerOption(
         sessionId: sessionId, name: isLocal ? "local_dir" : "remote_dir"));
-    openDirectory(dir.isEmpty ? options.value.home : dir);
+    Future<bool> tryOpenReadyDirs() async {
+      final dirs = <String>{
+        if (directory.value.path.isNotEmpty) directory.value.path,
+        if (savedDir.isNotEmpty) savedDir,
+        options.value.home,
+      };
+      for (final dir in dirs) {
+        if (await _openDirectoryPath(dir, isBack: true)) {
+          return true;
+        }
+      }
+      return false;
+    }
+
+    var opened = await tryOpenReadyDirs();
 
     await Future.delayed(Duration(seconds: 1));
 
-    if (directory.value.path.isEmpty) {
-      openDirectory(options.value.home);
+    if (!opened) {
+      // The peer may become ready during the reconnect delay, so retry the
+      // same candidates instead of only retrying the default home directory.
+      await tryOpenReadyDirs();
     }
   }
 
@@ -429,19 +455,23 @@ class FileController {
     });
   }
 
-  Future<void> refresh() async {
-    await openDirectory(directory.value.path);
+  Future<bool> refresh() async {
+    // "." can be both a refresh command and a real remote directory path.
+    // Refresh must bypass openDirectory's command dispatch to avoid recursion.
+    return await _openDirectoryPath(directory.value.path, isBack: true);
   }
 
-  Future<void> openDirectory(String path, {bool isBack = false}) async {
-    if (path == ".") {
-      refresh();
-      return;
+  Future<bool> openDirectory(String path, {bool isBack = false}) async {
+    if (!isBack && path == ".") {
+      return await refresh();
     }
-    if (path == "..") {
-      goToParentDirectory();
-      return;
+    if (!isBack && path == "..") {
+      return await _goToParentDirectory(isBack: isBack);
     }
+    return await _openDirectoryPath(path, isBack: isBack);
+  }
+
+  Future<bool> _openDirectoryPath(String path, {bool isBack = false}) async {
     if (!isBack) {
       pushHistory();
     }
@@ -458,8 +488,10 @@ class FileController {
       final fd = await fileFetcher.fetchDirectory(path, isLocal, showHidden);
       fd.format(isWindows, sort: sortBy.value);
       directory.value = fd;
+      return true;
     } catch (e) {
       debugPrint("Failed to openDirectory $path: $e");
+      return false;
     }
   }
 
@@ -487,19 +519,22 @@ class FileController {
       goBack();
       return;
     }
-    openDirectory(path, isBack: true);
+    unawaited(_openDirectoryPath(path, isBack: true).then<void>((_) {}));
   }
 
   void goToParentDirectory() {
+    unawaited(_goToParentDirectory().then<void>((_) {}));
+  }
+
+  Future<bool> _goToParentDirectory({bool isBack = false}) async {
     final isWindows = options.value.isWindows;
     final dirPath = directory.value.path;
     var parent = PathUtil.dirname(dirPath, isWindows);
     // specially for C:\, D:\, goto '/'
     if (parent == dirPath && isWindows) {
-      openDirectory('/');
-      return;
+      return await _openDirectoryPath('/', isBack: isBack);
     }
-    openDirectory(parent);
+    return await _openDirectoryPath(parent, isBack: isBack);
   }
 
   // TODO deprecated this
@@ -545,8 +580,15 @@ class FileController {
     final toPath = otherSideData.directory.path;
     final isWindows = otherSideData.options.isWindows;
     final showHidden = otherSideData.options.showHidden;
+    final transferJobs = <(Entry, int)>[];
+    final transferJobIds = <int>[];
     for (var from in items.items) {
       final jobID = jobController.addTransferJob(from, isRemoteToLocal);
+      transferJobs.add((from, jobID));
+      transferJobIds.add(jobID);
+    }
+    jobController.registerTransferConflictBatch(transferJobIds);
+    for (final (from, jobID) in transferJobs) {
       bind.sessionSendFiles(
           sessionId: sessionId,
           actId: jobID,
@@ -892,6 +934,10 @@ class JobController {
   static final JobID jobID = JobID();
   final jobTable = List<JobProgress>.empty(growable: true).obs;
   final jobResultListener = JobResultListener<Map<String, dynamic>>();
+  int _nextTransferConflictBatchId = 1;
+  final Map<int, int> _transferConflictJobToBatch = {};
+  int? _transferConflictRememberBatchId;
+  bool? _transferConflictRememberOverrideConfirm;
   final GetSessionID getSessionID;
   final GetDialogManager getDialogManager;
   SessionID get sessionId => getSessionID();
@@ -904,6 +950,57 @@ class JobController {
     return jobTable.indexWhere((element) => element.id == id);
   }
 
+  void registerTransferConflictBatch(Iterable<int> jobIds, {int? batchId}) {
+    final ids = jobIds.toList(growable: false);
+    if (ids.isEmpty) {
+      return;
+    }
+    batchId ??= _nextTransferConflictBatchId++;
+    if (batchId >= _nextTransferConflictBatchId) {
+      _nextTransferConflictBatchId = batchId + 1;
+    }
+    for (final jobId in ids) {
+      _transferConflictJobToBatch[jobId] = batchId;
+    }
+  }
+
+  int? transferConflictBatchId(int jobId) {
+    return _transferConflictJobToBatch[jobId];
+  }
+
+  bool hasTransferConflictJob(int jobId) {
+    return transferConflictBatchId(jobId) != null;
+  }
+
+  bool isTransferConflictRememberBatch(int? batchId) {
+    return batchId != null && batchId == _transferConflictRememberBatchId;
+  }
+
+  bool? transferConflictRememberOverrideConfirm(int? batchId) {
+    if (!isTransferConflictRememberBatch(batchId)) {
+      return null;
+    }
+    return _transferConflictRememberOverrideConfirm;
+  }
+
+  void rememberTransferConflictBatch(int jobId, bool? overrideConfirm) {
+    _transferConflictRememberBatchId = _transferConflictJobToBatch[jobId];
+    _transferConflictRememberOverrideConfirm = overrideConfirm;
+  }
+
+  void unregisterTransferConflictJob(int jobId) {
+    final batchId = _transferConflictJobToBatch.remove(jobId);
+    if (batchId == null) {
+      return;
+    }
+    if (!_transferConflictJobToBatch.containsValue(batchId)) {
+      if (_transferConflictRememberBatchId == batchId) {
+        _transferConflictRememberBatchId = null;
+        _transferConflictRememberOverrideConfirm = null;
+      }
+    }
+  }
+
   // return jobID
   int addTransferJob(Entry from, bool isRemoteToLocal) {
     final jobID = JobController.jobID.next();
@@ -975,7 +1072,10 @@ class JobController {
       id = int.parse(evt['id']);
     } catch (_) {}
     final jobIndex = getJob(id);
-    if (jobIndex == -1) return true;
+    if (jobIndex == -1) {
+      unregisterTransferConflictJob(id);
+      return true;
+    }
     final job = jobTable[jobIndex];
     job.recvJobRes = true;
     if (job.type == JobType.deleteFile) {
@@ -1001,6 +1101,9 @@ class JobController {
       job.state = JobState.done;
     }
     jobTable.refresh();
+    if (job.state == JobState.done || job.state == JobState.error) {
+      unregisterTransferConflictJob(id);
+    }
     if (job.type == JobType.deleteDir) {
       return job.state == JobState.done;
     } else {
@@ -1010,9 +1113,15 @@ class JobController {
 
   void jobError(Map<String, dynamic> evt) {
     final err = evt['err'].toString();
-    int jobIndex = getJob(int.parse(evt['id']));
+    final id = int.tryParse(evt['id']?.toString() ?? '');
+    if (id == null) {
+      debugPrint("Ignore job error with invalid id: $evt");
+      return;
+    }
+    int jobIndex = getJob(id);
     if (jobIndex != -1) {
       final job = jobTable[jobIndex];
+      if (job.state == JobState.done && job.err == "cancel") return;
       job.state = JobState.error;
       job.err = err;
       job.recvJobRes = true;
@@ -1035,6 +1144,11 @@ class JobController {
         }
       }
       jobTable.refresh();
+      if (job.state == JobState.done || job.state == JobState.error) {
+        unregisterTransferConflictJob(job.id);
+      }
+    } else {
+      unregisterTransferConflictJob(id);
     }
     if (err == _kOneWayFileTransferError) {
       if (DateTime.now().millisecondsSinceEpoch - _lastTimeShowMsgbox > 3000) {
@@ -1071,9 +1185,42 @@ class JobController {
   }
 
   Future<void> cancelJob(int id) async {
+    unregisterTransferConflictJob(id);
     await bind.sessionCancelJob(sessionId: sessionId, actId: id);
   }
 
+  Future<void> cancelTransferConflictBatch(int jobId) async {
+    final batchId = _transferConflictJobToBatch[jobId];
+    final batchJobIds = batchId == null ? [jobId] : <int>[];
+    if (batchId != null) {
+      for (final entry in _transferConflictJobToBatch.entries) {
+        if (entry.value == batchId) {
+          batchJobIds.add(entry.key);
+        }
+      }
+      for (final id in batchJobIds) {
+        unregisterTransferConflictJob(id);
+      }
+    }
+    final jobIdsToCancel = batchJobIds.toSet();
+    for (final job in jobTable) {
+      if (!jobIdsToCancel.contains(job.id) || job.state == JobState.done) {
+        continue;
+      }
+      job.state = JobState.done;
+      job.err = "cancel";
+      job.recvJobRes = true;
+    }
+    jobTable.refresh();
+    for (final id in batchJobIds) {
+      try {
+        await bind.sessionCancelJob(sessionId: sessionId, actId: id);
+      } catch (e) {
+        debugPrint("Failed to cancel transfer job $id in conflict batch: $e");
+      }
+    }
+  }
+
   Future<void> loadLastJob(Map<String, dynamic> evt) async {
     debugPrint("load last job: $evt");
     Map<String, dynamic> jobDetail = json.decode(evt['value']);
@@ -1120,7 +1267,7 @@ class JobController {
         ..state = JobState.paused;
       jobTable.add(jobProgress);
     }
-
+    registerTransferConflictBatch([currJobId]);
     await bind.sessionAddJob(
       sessionId: sessionId,
       isRemote: isRemote,
@@ -1168,6 +1315,9 @@ class JobController {
 
   void clear() {
     jobTable.clear();
+    _transferConflictJobToBatch.clear();
+    _transferConflictRememberBatchId = null;
+    _transferConflictRememberOverrideConfirm = null;
     jobResultListener.clear();
   }
 }
@@ -1510,6 +1660,9 @@ class JobProgress {
 
   String display() {
     if (type == JobType.transfer) {
+      if (state == JobState.done && err == "cancel") {
+        return translate("Cancel");
+      }
       if (state == JobState.done && err == "skipped") {
         return translate("Skipped");
       }
@@ -1819,21 +1972,44 @@ class _FileDialogEvent extends BaseEvent<FileDialogType, Map<String, dynamic>> {
 
 class FileDialogEventLoop
     extends BaseEventLoop<FileDialogType, Map<String, dynamic>> {
+  int? _batchId;
   bool? _overrideConfirm;
   bool _skip = false;
 
   @override
   Future<void> onPreConsume(
       BaseEvent<FileDialogType, Map<String, dynamic>> evt) async {
-    var event = evt as _FileDialogEvent;
+    final event = evt as _FileDialogEvent;
+    final model = event.fileModel.target;
+    final jobId = int.tryParse(evt.data['id']?.toString() ?? '');
+    final batchId = model == null || jobId == null
+        ? null
+        : model.jobController.transferConflictBatchId(jobId);
+    final keepRemembered = model != null &&
+        model.jobController.isTransferConflictRememberBatch(batchId);
+    // The loop only preloads the remembered batch choice. The model updates it
+    // after the user answers the current overwrite dialog.
+    if (_batchId != batchId && !keepRemembered) {
+      _batchId = batchId;
+      _overrideConfirm = null;
+      _skip = false;
+    } else {
+      _batchId = batchId;
+    }
+    if (keepRemembered) {
+      _overrideConfirm =
+          model.jobController.transferConflictRememberOverrideConfirm(batchId);
+      _skip = _overrideConfirm == null;
+    }
     event.setOverrideConfirm(_overrideConfirm);
     event.setSkip(_skip);
     debugPrint(
-        "FileDialogEventLoop: consuming<jobId: ${evt.data['id']} overrideConfirm: $_overrideConfirm, skip: $_skip>");
+        "FileDialogEventLoop: consuming<jobId: ${evt.data['id']} batchId: $_batchId overrideConfirm: $_overrideConfirm, skip: $_skip>");
   }
 
   @override
   Future<void> onEventsClear() {
+    _batchId = null;
     _overrideConfirm = null;
     _skip = false;
     return super.onEventsClear();

flutter/lib/models/group_model.dart

@@ -343,6 +343,7 @@ class GroupModel {
   }
 
   reset() async {
+    initialized = false;
     groupLoadError.value = '';
     deviceGroups.clear();
     users.clear();

flutter/lib/models/input_model.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 import 'dart:math';
+import 'package:flutter/foundation.dart';
 import 'dart:ui' as ui;
 
 import 'package:desktop_multi_window/desktop_multi_window.dart';
@@ -15,12 +16,13 @@ import 'package:get/get.dart';
 import '../../models/model.dart';
 import '../../models/platform_model.dart';
 import '../../models/state_model.dart';
+import 'input_modifier_utils.dart';
 import 'relative_mouse_model.dart';
 import '../common.dart';
 import '../consts.dart';
 
 /// Mouse button enum.
-enum MouseButtons { left, right, wheel, back }
+enum MouseButtons { left, right, wheel, back, forward }
 
 const _kMouseEventDown = 'mousedown';
 const _kMouseEventUp = 'mouseup';
@@ -157,6 +159,8 @@ extension ToString on MouseButtons {
         return 'wheel';
       case MouseButtons.back:
         return 'back';
+      case MouseButtons.forward:
+        return 'forward';
     }
   }
 }
@@ -327,6 +331,80 @@ class ToReleaseKeys {
 }
 
 class InputModel {
+  // Side mouse button support for Linux.
+  // Flutter's Linux embedder drops X11 button 8/9 events, so we capture them
+  // natively via GDK and forward through the platform channel.
+  static InputModel? _activeSideButtonModel;
+  // Tracks per-button which model received a side button down event, so the
+  // matching up event is routed there even if the pointer has left the view
+  // or a different button was pressed in between.
+  static final Map<MouseButtons, InputModel> _sideButtonDownModels = {};
+  static bool _sideButtonChannelInitialized = false;
+
+  /// Each Flutter engine (main window + sub-windows from desktop_multi_window)
+  /// runs its own Dart isolate with its own statics. Called from initEnv()
+  /// which runs per-engine, so each isolate registers its own handler tied
+  /// to its own set of InputModels.
+  static void initSideButtonChannel() {
+    if (!isLinux) return;
+    if (_sideButtonChannelInitialized) return;
+    _sideButtonChannelInitialized = true;
+
+    const channel = MethodChannel('org.rustdesk.rustdesk/side_buttons');
+    channel.setMethodCallHandler((call) async {
+      if (call.method == 'onSideMouseButton') {
+        final args = call.arguments as Map<dynamic, dynamic>;
+        final button = args['button'] as String;
+        final type = args['type'] as String;
+        final mb = button == 'back' ? MouseButtons.back : MouseButtons.forward;
+
+        if (type == 'down') {
+          final model = _activeSideButtonModel;
+          if (model != null &&
+              !(model.isViewOnly && !model.showMyCursor) &&
+              model.keyboardPerm &&
+              !model.isViewCamera) {
+            _sideButtonDownModels[mb] = model;
+            // Fire-and-forget to avoid blocking the platform channel handler.
+            unawaited(model._sendMouseUnchecked(type, mb).catchError((Object e) {
+              debugPrint('[InputModel] failed to send side button $type for $mb: $e');
+            }));
+          }
+        } else {
+          // Only route 'up' when we recorded the matching 'down';
+          // dropping avoids sending unpaired 'up' to an unrelated session.
+          // Use _sendMouseUnchecked to bypass permission checks so the
+          // release always goes through even if permissions changed.
+          final model = _sideButtonDownModels.remove(mb);
+          if (model != null) {
+            unawaited(model._sendMouseUnchecked(type, mb).catchError((Object e) {
+              debugPrint('[InputModel] failed to send side button $type for $mb: $e');
+            }));
+          }
+        }
+      }
+      return null;
+    });
+  }
+
+  /// Clear any static references to this model (prevents stale routing).
+  /// Releases any held side buttons on the peer so closing a session
+  /// mid-press does not leave a stuck button.
+  void disposeSideButtonTracking() {
+    if (_activeSideButtonModel == this) _activeSideButtonModel = null;
+    final held = _sideButtonDownModels.entries
+        .where((e) => e.value == this)
+        .map((e) => e.key)
+        .toList();
+    for (final mb in held) {
+      _sideButtonDownModels.remove(mb);
+      // Best-effort release; session may already be tearing down.
+      unawaited(_sendMouseUnchecked('up', mb).catchError((Object e) {
+        debugPrint('[InputModel] failed to release side button $mb: $e');
+      }));
+    }
+  }
+
   final WeakReference<FFI> parent;
   String keyboardMode = '';
 
@@ -348,6 +426,12 @@ class InputModel {
   final _trackpadAdjustPeerLinux = 0.06;
   // This is an experience value.
   final _trackpadAdjustMacToWin = 2.50;
+  // Ignore directional locking for very small deltas on both axes (including
+  // tiny single-axis movement) to avoid over-filtering near zero.
+  static const double _trackpadAxisNoiseThreshold = 0.2;
+  // Lock to dominant axis only when one axis is clearly stronger.
+  // 1.6 means the dominant axis must be >= 60% larger than the other.
+  static const double _trackpadAxisLockRatio = 1.6;
   int _trackpadSpeed = kDefaultTrackpadSpeed;
   double _trackpadSpeedInner = kDefaultTrackpadSpeed / 100.0;
   var _trackpadScrollUnsent = Offset.zero;
@@ -390,6 +474,10 @@ class InputModel {
 
   late final SessionID sessionId;
 
+  // Local gate for clipboard-assisted input flows on mobile Wayland dialogs.
+  // It should not block physical keyboard events.
+  bool keyboardInputAllowed = true;
+
   bool get keyboardPerm => parent.target!.ffiModel.keyboard;
   String get id => parent.target?.id ?? '';
   String? get peerPlatform => parent.target?.ffiModel.pi.platform;
@@ -406,6 +494,7 @@ class InputModel {
   bool get isRelativeMouseModeSupported => _relativeMouse.isSupported;
 
   InputModel(this.parent) {
+    initSideButtonChannel();
     sessionId = parent.target!.sessionId;
     _relativeMouse = RelativeMouseModel(
       sessionId: sessionId,
@@ -614,6 +703,38 @@ class InputModel {
     }
   }
 
+  // Safe: this only re-dispatches synthesized Shift key-up events.
+  // The key-up path clears the tracked Shift state so this does not loop.
+  void _releaseTrackedShiftKeyEventIfNeeded() {
+    final leftShift = toReleaseKeys.lastLShiftKeyEvent;
+    final rightShift = toReleaseKeys.lastRShiftKeyEvent;
+    if (leftShift != null) {
+      handleKeyEvent(leftShift);
+    }
+    if (rightShift != null) {
+      handleKeyEvent(rightShift);
+    }
+  }
+
+  // Safe: this only re-dispatches synthesized Shift key-up events.
+  // The raw key-up path clears the tracked Shift state so this does not loop.
+  void _releaseTrackedRawShiftKeyEventIfNeeded() {
+    final leftShift = toReleaseRawKeys.lastLShiftKeyEvent;
+    final rightShift = toReleaseRawKeys.lastRShiftKeyEvent;
+    if (leftShift != null) {
+      handleRawKeyEvent(RawKeyUpEvent(
+        data: leftShift.data,
+        character: leftShift.character,
+      ));
+    }
+    if (rightShift != null) {
+      handleRawKeyEvent(RawKeyUpEvent(
+        data: rightShift.data,
+        character: rightShift.character,
+      ));
+    }
+  }
+
   KeyEventResult handleRawKeyEvent(RawKeyEvent e) {
     if (isViewOnly) return KeyEventResult.handled;
     if (isViewCamera) return KeyEventResult.handled;
@@ -668,6 +789,27 @@ class InputModel {
       toReleaseRawKeys.updateKeyUp(key, e);
     }
 
+    // On some mobile soft-keyboard paths, Flutter may leave cached Shift state
+    // set even though the current raw key event is not shifted anymore.
+    if (e is RawKeyDownEvent &&
+        shouldReleaseStaleMobileShift(
+          isMobile: isMobile,
+          cachedShiftPressed: shift,
+          actualShiftPressed: e.isShiftPressed,
+          logicalKey: e.logicalKey,
+          hasTrackedShiftKeyDown: toReleaseRawKeys.lastLShiftKeyEvent != null ||
+              toReleaseRawKeys.lastRShiftKeyEvent != null,
+        )) {
+      if (kDebugMode) {
+        debugPrint(
+          'input: releasing stale mobile Shift before replaying tracked raw '
+          'key-up (logicalKey=${e.logicalKey.keyLabel}, '
+          'actualShiftPressed=${e.isShiftPressed}, cachedShiftPressed=$shift)',
+        );
+      }
+      _releaseTrackedRawShiftKeyEventIfNeeded();
+    }
+
     // * Currently mobile does not enable map mode
     if ((isDesktop || isWebDesktop) && keyboardMode == kKeyMapMode) {
       mapKeyboardModeRaw(e, iosCapsLock);
@@ -711,6 +853,8 @@ class InputModel {
       iosCapsLock = _getIosCapsFromCharacter(e);
     }
 
+    // Update cached modifier state before sending the event. The stale mobile
+    // Shift release check below relies on this cached state.
     if (e is KeyUpEvent) {
       handleKeyUpEventModifiers(e);
     } else if (e is KeyDownEvent) {
@@ -748,6 +892,21 @@ class InputModel {
         }
       }
     }
+
+    // On some mobile soft-keyboard paths, Flutter may leave cached Shift state
+    // set even though the current key event is not shifted anymore.
+    if (e is KeyDownEvent &&
+        shouldReleaseStaleMobileShift(
+          isMobile: isMobile,
+          cachedShiftPressed: shift,
+          actualShiftPressed: HardwareKeyboard.instance.isShiftPressed,
+          logicalKey: e.logicalKey,
+          hasTrackedShiftKeyDown: toReleaseKeys.lastLShiftKeyEvent != null ||
+              toReleaseKeys.lastRShiftKeyEvent != null,
+        )) {
+      _releaseTrackedShiftKeyEventIfNeeded();
+    }
+
     final isDesktopAndMapMode =
         isDesktop || (isWebDesktop && keyboardMode == kKeyMapMode);
     if (isMobileAndMapMode || isDesktopAndMapMode) {
@@ -960,13 +1119,20 @@ class InputModel {
     return evt;
   }
 
+  /// Send mouse event unconditionally (no permission checks).
+  /// Used for side button releases that must go through even if permissions
+  /// changed after the matching down was sent.
+  Future<void> _sendMouseUnchecked(String type, MouseButtons button) async {
+    await bind.sessionSendMouse(
+        sessionId: sessionId,
+        msg: json.encode(modify({'type': type, 'buttons': button.value})));
+  }
+
   /// Send mouse press event.
   Future<void> sendMouse(String type, MouseButtons button) async {
     if (!keyboardPerm) return;
     if (isViewCamera) return;
-    await bind.sessionSendMouse(
-        sessionId: sessionId,
-        msg: json.encode(modify({'type': type, 'buttons': button.value})));
+    await _sendMouseUnchecked(type, button);
   }
 
   void enterOrLeave(bool enter) {
@@ -976,6 +1142,13 @@ class InputModel {
     _pointerInsideImage = enter;
     _lastWheelTsUs = 0;
 
+    // Track active model for side button events (Linux).
+    if (enter) {
+      _activeSideButtonModel = this;
+    } else if (_activeSideButtonModel == this) {
+      _activeSideButtonModel = null;
+    }
+
     // Fix status
     if (!enter) {
       resetModifiers();
@@ -1134,7 +1307,8 @@ class InputModel {
     }
     if (isPhysicalMouse.value) {
       if (!_relativeMouse.handleRelativeMouseMove(e.localPosition)) {
-        handleMouse(_getMouseEvent(e, _kMouseEventMove), e.position,
+        final canvasPosition = _pointerPositionForRemoteCanvas(e);
+        handleMouse(_getMouseEvent(e, _kMouseEventMove), canvasPosition,
             edgeScroll: useEdgeScroll);
       }
     }
@@ -1172,6 +1346,7 @@ class InputModel {
     if (isMacOS && peerPlatform == kPeerPlatformWindows) {
       delta *= _trackpadAdjustMacToWin;
     }
+    delta = _filterTrackpadDeltaAxis(delta);
     _trackpadLastDelta = delta;
 
     var x = delta.dx.toInt();
@@ -1204,6 +1379,24 @@ class InputModel {
     }
   }
 
+  Offset _filterTrackpadDeltaAxis(Offset delta) {
+    final absDx = delta.dx.abs();
+    final absDy = delta.dy.abs();
+    // Keep diagonal intent when movement is tiny on both axes.
+    if (absDx < _trackpadAxisNoiseThreshold &&
+        absDy < _trackpadAxisNoiseThreshold) {
+      return delta;
+    }
+    // Dominant-axis lock to reduce accidental cross-axis scrolling noise.
+    if (absDy >= absDx * _trackpadAxisLockRatio) {
+      return Offset(0, delta.dy);
+    }
+    if (absDx >= absDy * _trackpadAxisLockRatio) {
+      return Offset(delta.dx, 0);
+    }
+    return delta;
+  }
+
   void _scheduleFling(double x, double y, int delay) {
     if (isViewCamera) return;
     if ((x == 0 && y == 0) || _stopFling) {
@@ -1307,6 +1500,16 @@ class InputModel {
     return false;
   }
 
+  /// iOS may emit a synthesized touch event after a real mouse click.
+  /// This helper ignores touch-down events that arrive shortly after a mouse down,
+  /// even when the position is far (e.g., near the top edge).
+  bool _shouldIgnoreTouchAfterMouse(int nowMs) {
+    if (!isIOS) return false;
+    const int kTouchAfterMouseWindowMs = 700;
+    final dt = nowMs - _lastMouseDownTimeMs;
+    return dt >= 0 && dt < kTouchAfterMouseWindowMs;
+  }
+
   void onPointDownImage(PointerDownEvent e) {
     debugPrint("onPointDownImage ${e.kind}");
     _stopFling = true;
@@ -1319,6 +1522,9 @@ class InputModel {
     // Track mouse down events for duplicate detection on iOS.
     final nowMs = DateTime.now().millisecondsSinceEpoch;
     if (e.kind == ui.PointerDeviceKind.mouse) {
+      if (!isPhysicalMouse.value) {
+        isPhysicalMouse.value = true;
+      }
       _lastMouseDownTimeMs = nowMs;
       _lastMouseDownPos = e.position;
     }
@@ -1328,6 +1534,10 @@ class InputModel {
     }
 
     if (e.kind != ui.PointerDeviceKind.mouse) {
+      // Ignore duplicate touch events that follow a recent mouse click (iOS Magic Mouse issue).
+      if (isPhysicalMouse.value && _shouldIgnoreTouchAfterMouse(nowMs)) {
+        return;
+      }
       if (isPhysicalMouse.value) {
         isPhysicalMouse.value = false;
       }
@@ -1339,7 +1549,8 @@ class InputModel {
         _relativeMouse
             .sendRelativeMouseButton(_getMouseEvent(e, _kMouseEventDown));
       } else {
-        handleMouse(_getMouseEvent(e, _kMouseEventDown), e.position);
+        final canvasPosition = _pointerPositionForRemoteCanvas(e);
+        handleMouse(_getMouseEvent(e, _kMouseEventDown), canvasPosition);
       }
     }
   }
@@ -1361,7 +1572,8 @@ class InputModel {
         _relativeMouse
             .sendRelativeMouseButton(_getMouseEvent(e, _kMouseEventUp));
       } else {
-        handleMouse(_getMouseEvent(e, _kMouseEventUp), e.position);
+        final canvasPosition = _pointerPositionForRemoteCanvas(e);
+        handleMouse(_getMouseEvent(e, _kMouseEventUp), canvasPosition);
       }
     }
   }
@@ -1383,12 +1595,40 @@ class InputModel {
     }
     if (isPhysicalMouse.value) {
       if (!_relativeMouse.handleRelativeMouseMove(e.localPosition)) {
-        handleMouse(_getMouseEvent(e, _kMouseEventMove), e.position,
+        final canvasPosition = _pointerPositionForRemoteCanvas(e);
+        handleMouse(_getMouseEvent(e, _kMouseEventMove), canvasPosition,
             edgeScroll: useEdgeScroll);
       }
     }
   }
 
+  /// Convert pointer coordinates into the visible remote canvas space.
+  ///
+  /// On mobile, the remote page body is wrapped in `SafeArea`, but the pointer
+  /// listener that feeds these events sits outside that subtree. As a result,
+  /// `event.localPosition` still includes the top/left safe-area inset.
+  ///
+  /// When the keyboard-visible path shows `KeyHelpTools`, the remote canvas is
+  /// also shifted downward by `CanvasModel.getAdjustY()`. The downstream mouse
+  /// mapping logic expects coordinates relative to the visible canvas area, so
+  /// we subtract both the mobile safe-area padding and the current canvas
+  /// adjustment before passing the position into mouse mapping.
+  ///
+  /// Desktop and web desktop continue to use the global position directly
+  /// because their pointer mapping is window-based.
+  Offset _pointerPositionForRemoteCanvas(PointerEvent event) {
+    if (isDesktop || isWebDesktop) {
+      return event.position;
+    }
+    final mediaData = MediaQueryData.fromView(
+        WidgetsBinding.instance.platformDispatcher.views.first);
+    final adjustY = parent.target?.canvasModel.getAdjustY() ?? 0.0;
+    return Offset(
+      event.localPosition.dx - mediaData.padding.left,
+      event.localPosition.dy - mediaData.padding.top - adjustY,
+    );
+  }
+
   static Future<Rect?> fillRemoteCoordsAndGetCurFrame(
       List<RemoteWindowCoords> remoteWindowCoords) async {
     final coords =

flutter/lib/models/input_modifier_utils.dart

@@ -0,0 +1,190 @@
+import 'package:flutter/services.dart';
+import 'package:flutter/widgets.dart';
+
+/// Identifies where terminal input originated so paste data can bypass all
+/// keyboard-only transformations.
+enum TerminalInputSource {
+  keyboard,
+  paste,
+}
+
+/// Returns true when a stale mobile one-shot Shift state should be released
+/// by replaying a tracked Shift key-down as a synthesized key-up.
+///
+/// This is only valid on mobile when Flutter's cached Shift state is still on
+/// (`cachedShiftPressed == true`) but the current hardware/raw event reports
+/// Shift as off (`actualShiftPressed == false`).
+///
+/// A tracked Shift key-down is required so the caller can safely synthesize the
+/// matching key-up. Both `shiftLeft` and `shiftRight` are excluded because the
+/// Shift key event itself must be processed first; otherwise we could release
+/// the tracked key while still handling the original Shift press/release.
+/// Callers should evaluate this only after their cached modifier state has been
+/// updated for the current event.
+///
+/// When this returns true, the caller logs a line like:
+/// `input: releasing stale mobile Shift before replaying tracked raw key-up`
+/// immediately before calling `_releaseTrackedRawShiftKeyEventIfNeeded()`.
+bool shouldReleaseStaleMobileShift({
+  required bool isMobile,
+  required bool cachedShiftPressed,
+  required bool actualShiftPressed,
+  required LogicalKeyboardKey logicalKey,
+  required bool hasTrackedShiftKeyDown,
+}) {
+  if (!isMobile || !cachedShiftPressed || actualShiftPressed) {
+    return false;
+  }
+  if (!hasTrackedShiftKeyDown) {
+    return false;
+  }
+  if (logicalKey == LogicalKeyboardKey.shiftLeft ||
+      logicalKey == LogicalKeyboardKey.shiftRight) {
+    return false;
+  }
+  return true;
+}
+
+/// Applies the terminal Ctrl/Alt one-shot modifiers to a single input payload.
+///
+String applyTerminalInputModifiers(
+  String data, {
+  required bool ctrlLocked,
+  required bool altLocked,
+}) {
+  var result = data;
+  if (ctrlLocked) {
+    result = _applyTerminalCtrlModifier(result);
+  }
+  if (altLocked) {
+    result = '\x1B$result';
+  }
+  return result;
+}
+
+/// Builds the exact payload xterm sends for paste, without applying modifiers.
+String terminalPastePayload(String text, {required bool bracketedPasteMode}) {
+  if (!bracketedPasteMode) {
+    return text;
+  }
+  return '\x1B[200~$text\x1B[201~';
+}
+
+/// Returns whether one-shot Ctrl/Alt may transform and consume this input.
+///
+/// xterm emits terminal control keys as either one control byte or a longer
+/// escape sequence. Neither form is ordinary text input, so a pending modifier
+/// must survive until the user enters a printable character.
+bool shouldApplyTerminalInputModifiers(String data) {
+  if (data.characters.length != 1) return false;
+  final codeUnit = data.codeUnitAt(0);
+  return codeUnit >= 0x20 && codeUnit != 0x7F;
+}
+
+/// Builds the payload sent to the remote terminal for keyboard and paste input.
+///
+/// Keyboard input keeps the mobile Enter workaround and one-shot Ctrl/Alt
+/// mapping. Paste input deliberately bypasses both transformations so even a
+/// one-character clipboard payload is preserved exactly.
+String prepareTerminalInputPayload(
+  String data, {
+  required TerminalInputSource source,
+  required bool isMobileOrWebMobile,
+  required bool bracketedPasteMode,
+  required bool ctrlLocked,
+  required bool altLocked,
+}) {
+  if (source == TerminalInputSource.paste) {
+    return terminalPastePayload(
+      data,
+      bracketedPasteMode: bracketedPasteMode,
+    );
+  }
+
+  var result = data;
+  if (isMobileOrWebMobile && result == '\n') {
+    result = '\r';
+  }
+  if ((ctrlLocked || altLocked) && shouldApplyTerminalInputModifiers(result)) {
+    result = applyTerminalInputModifiers(
+      result,
+      ctrlLocked: ctrlLocked,
+      altLocked: altLocked,
+    );
+  }
+  return result;
+}
+
+/// Returns true when a hardware paste shortcut must bypass keyboard modifiers.
+///
+/// xterm already handles hardware Ctrl/Cmd+V correctly in the common case. Only
+/// intercept while a virtual Ctrl/Alt lock is active, because xterm can emit a
+/// one-character paste as normal text when bracketed paste mode is disabled.
+bool shouldHandleTerminalPasteShortcut({
+  required LogicalKeyboardKey logicalKey,
+  required bool isKeyDown,
+  required bool isKeyRepeat,
+  required bool controlPressed,
+  required bool metaPressed,
+  required bool altPressed,
+  required bool shiftPressed,
+  required bool modifierLockActive,
+}) {
+  if (!modifierLockActive) return false;
+  if (!isKeyDown && !isKeyRepeat) return false;
+  if (logicalKey != LogicalKeyboardKey.keyV) return false;
+  if (altPressed || shiftPressed) return false;
+  return controlPressed != metaPressed;
+}
+
+/// Returns true when collapsing Row3 should also clear hidden modifier state.
+bool shouldClearTerminalModifiersWhenRow3Collapses({
+  required bool wasExpanded,
+  required bool willExpand,
+  required bool ctrlLocked,
+  required bool altLocked,
+}) {
+  return wasExpanded && !willExpand && (ctrlLocked || altLocked);
+}
+
+String _applyTerminalCtrlModifier(String data) {
+  // Ctrl mappings are defined only for ASCII scalars. A visible character can
+  // be multiple scalars (for example, a decomposed accent), so leave those
+  // graphemes untouched instead of rewriting only their ASCII base letter.
+  final graphemes = data.characters.toList(growable: false);
+  if (graphemes.length != 1) {
+    return data;
+  }
+
+  final runes = graphemes.single.runes.toList(growable: false);
+  if (runes.length != 1) {
+    return data;
+  }
+
+  final code = runes.single;
+  if (code >= 0x61 && code <= 0x7A) {
+    return String.fromCharCode(code - 0x60);
+  }
+  if (code >= 0x41 && code <= 0x5A) {
+    return String.fromCharCode(code - 0x40);
+  }
+  if (code == 0x20) {
+    return String.fromCharCode(0);
+  }
+  if (code == 0x5B) {
+    return String.fromCharCode(27);
+  }
+  if (code == 0x5C) {
+    return String.fromCharCode(28);
+  }
+  if (code == 0x5D) {
+    return String.fromCharCode(29);
+  }
+  if (code == 0x5E) {
+    return String.fromCharCode(30);
+  }
+  if (code == 0x5F || code == 0x2F) {
+    return String.fromCharCode(31);
+  }
+  return data;
+}

flutter/lib/models/model.dart

@@ -55,6 +55,8 @@ import 'package:flutter_hbb/native/custom_cursor.dart'
 typedef HandleMsgBox = Function(Map<String, dynamic> evt, String id);
 typedef ReconnectHandle = Function(OverlayDialogManager, SessionID, bool);
 final _constSessionId = Uuid().v4obj();
+// Empirical restart reconnect cadence: keep the last frame briefly and retry quickly.
+const _restartReconnectSilentDelaySecs = 5;
 
 class CachedPeerData {
   Map<String, dynamic> updatePrivacyMode = {};
@@ -110,6 +112,9 @@ class CachedPeerData {
 class FfiModel with ChangeNotifier {
   CachedPeerData cachedPeerData = CachedPeerData();
   PeerInfo _pi = PeerInfo();
+  int? lastUserDisplay;
+  int? pendingMonitorRestore;
+  Timer? _pendingRestoreTimer;
   Rect? _rect;
 
   var _inputBlocked = false;
@@ -119,6 +124,7 @@ class FfiModel with ChangeNotifier {
   bool _touchMode = false;
   late VirtualMouseMode virtualMouseMode;
   Timer? _timer;
+  Timer? _restartReconnectDelayTimer;
   var _reconnects = 1;
   DateTime? _offlineReconnectStartTime;
   bool _viewOnly = false;
@@ -245,11 +251,14 @@ class FfiModel with ChangeNotifier {
 
   clear() {
     _pi = PeerInfo();
+    lastUserDisplay = null;
+    _cancelPendingMonitorRestore();
     _secure = null;
     _direct = null;
     _inputBlocked = false;
     _timer?.cancel();
     _timer = null;
+    resetRestartReconnectState();
     clearPermissions();
     waitForImageTimer?.cancel();
     timerScreenshot?.cancel();
@@ -341,6 +350,7 @@ class FfiModel with ChangeNotifier {
       } else if (name == 'connection_ready') {
         setConnectionType(peerId, evt['secure'] == 'true',
             evt['direct'] == 'true', evt['stream_type'] ?? '');
+        resetRestartReconnectState();
       } else if (name == 'switch_display') {
         // switch display is kept for backward compatibility
         handleSwitchDisplay(evt, sessionId, peerId);
@@ -922,8 +932,29 @@ class FfiModel with ChangeNotifier {
       enterUserLoginAndPasswordDialog(
           sessionId, dialogManager, 'terminal-admin-login-tip', false);
     } else if (type == 'restarting') {
-      showMsgBox(sessionId, type, title, text, link, false, dialogManager,
-          hasCancel: false);
+      // Treat restart messages as reconnect control events. Rust still sends
+      // title/text for legacy UI and translation reuse; Flutter keeps the last
+      // frame briefly, then shows the Connecting overlay.
+      if (_restartReconnectDelayTimer == null) {
+        parent.target?.inputModel.setRelativeMouseMode(false);
+        _cancelPendingMonitorRestore();
+        bind.sessionReconnect(sessionId: sessionId, forceRelay: false);
+        clearPermissions();
+        // Retry once more after the silent window so restart reconnect attempts
+        // are spaced by the empirical short cadence instead of only updating UI.
+        _restartReconnectDelayTimer =
+            Timer(Duration(seconds: _restartReconnectSilentDelaySecs), () {
+          _restartReconnectDelayTimer = null;
+          if (parent.target?.closed == true) {
+            return;
+          }
+          reconnect(dialogManager, sessionId, false);
+        });
+      }
+    } else if (type == 'restarting-show') {
+      _restartReconnectDelayTimer?.cancel();
+      _restartReconnectDelayTimer = null;
+      reconnect(dialogManager, sessionId, false);
     } else if (type == 'wait-remote-accept-nook') {
       showWaitAcceptDialog(sessionId, type, title, text, dialogManager);
     } else if (type == 'on-uac' || type == 'on-foreground-elevated') {
@@ -949,6 +980,11 @@ class FfiModel with ChangeNotifier {
     }
   }
 
+  void resetRestartReconnectState() {
+    _restartReconnectDelayTimer?.cancel();
+    _restartReconnectDelayTimer = null;
+  }
+
   /// Auto-retry check for "Remote desktop is offline" error.
   /// returns true to auto-retry, false otherwise.
   bool shouldAutoRetryOnOffline(
@@ -1016,19 +1052,31 @@ class FfiModel with ChangeNotifier {
   showMsgBox(SessionID sessionId, String type, String title, String text,
       String link, bool hasRetry, OverlayDialogManager dialogManager,
       {bool? hasCancel}) async {
-    final showNoteEdit = parent.target != null &&
+    final noteAllowed = parent.target != null &&
         allowAskForNoteAtEndOfConnection(parent.target, false) &&
-        (title == "Connection Error" || type == "restarting") &&
-        !hasRetry;
+        (title == "Connection Error" || type == "restarting");
+    final showNoteEdit = noteAllowed && !hasRetry;
     if (showNoteEdit) {
       await showConnEndAuditDialogCloseCanceled(
           ffi: parent.target!, type: type, title: title, text: text);
       closeConnection();
     } else {
+      VoidCallback? onSubmit;
+      if (noteAllowed && hasRetry) {
+        final ffi = parent.target!;
+        onSubmit = () async {
+          _timer?.cancel();
+          _timer = null;
+          await showConnEndAuditDialogCloseCanceled(
+              ffi: ffi, type: type, title: title, text: text);
+          closeConnection();
+        };
+      }
       msgBox(sessionId, type, title, text, link, dialogManager,
           hasCancel: hasCancel,
           reconnect: hasRetry ? reconnect : null,
-          reconnectTimeout: hasRetry ? _reconnects : null);
+          reconnectTimeout: hasRetry ? _reconnects : null,
+          onSubmit: onSubmit);
     }
     _timer?.cancel();
     if (hasRetry) {
@@ -1042,10 +1090,22 @@ class FfiModel with ChangeNotifier {
     }
   }
 
+  void _cancelPendingMonitorRestore() {
+    _pendingRestoreTimer?.cancel();
+    _pendingRestoreTimer = null;
+    pendingMonitorRestore = null;
+  }
+
+  void cancelPendingRestoreTimer() {
+    _pendingRestoreTimer?.cancel();
+    _pendingRestoreTimer = null;
+  }
+
   void reconnect(OverlayDialogManager dialogManager, SessionID sessionId,
       bool forceRelay) {
     // Disable relative mouse mode before reconnecting to ensure cursor is released.
     parent.target?.inputModel.setRelativeMouseMode(false);
+    _cancelPendingMonitorRestore();
     bind.sessionReconnect(sessionId: sessionId, forceRelay: forceRelay);
     clearPermissions();
     dialogManager.dismissAll();
@@ -1359,9 +1419,29 @@ class FfiModel with ChangeNotifier {
         // now replaced to _updateCurDisplay
         updateCurDisplay(sessionId);
       }
+      // After reconnecting, restore the last selected monitor once the canvas is ready.
+      // Switching earlier can offset the view if the monitor sizes differ.
+      final last = lastUserDisplay;
+      pendingMonitorRestore = (!isCache &&
+              last != null &&
+              last != currentDisplay &&
+              bind.sessionGetUseAllMyDisplaysForTheRemoteSession(
+                      sessionId: sessionId) !=
+                  'Y' &&
+              ((last == kAllDisplayValue && _pi.displays.isNotEmpty) ||
+                  (last >= 0 && last < _pi.displays.length)))
+          ? last
+          : null;
+      // Fallback if the first image event never reaches this tab (multi-UI).
+      _pendingRestoreTimer?.cancel();
+      if (pendingMonitorRestore != null) {
+        _pendingRestoreTimer = Timer(const Duration(milliseconds: 1500),
+            () => parent.target?._applyPendingMonitorRestore());
+      }
       if (displays.isNotEmpty) {
         _reconnects = 1;
         _offlineReconnectStartTime = null;
+        resetRestartReconnectState();
         waitForFirstImage.value = true;
         isRefreshing = false;
       }
@@ -2152,6 +2232,9 @@ class CanvasModel with ChangeNotifier {
   ViewStyle _lastViewStyle = ViewStyle.defaultViewStyle();
 
   Timer? _timerMobileFocusCanvasCursor;
+  Timer? _timerMobileRestoreCanvasOffset;
+  Offset? _offsetBeforeMobileSoftKeyboard;
+  double? _scaleBeforeMobileSoftKeyboard;
 
   // `isMobileCanvasChanged` is used to avoid canvas reset when changing the input method
   // after showing the soft keyboard.
@@ -2639,6 +2722,9 @@ class CanvasModel with ChangeNotifier {
     _scale = 1.0;
     _lastViewStyle = ViewStyle.defaultViewStyle();
     _timerMobileFocusCanvasCursor?.cancel();
+    _timerMobileRestoreCanvasOffset?.cancel();
+    _offsetBeforeMobileSoftKeyboard = null;
+    _scaleBeforeMobileSoftKeyboard = null;
   }
 
   updateScrollPercent() {
@@ -2667,6 +2753,31 @@ class CanvasModel with ChangeNotifier {
     });
   }
 
+  void saveMobileOffsetBeforeSoftKeyboard() {
+    _timerMobileRestoreCanvasOffset?.cancel();
+    _offsetBeforeMobileSoftKeyboard = Offset(_x, _y);
+    _scaleBeforeMobileSoftKeyboard = _scale;
+  }
+
+  void restoreMobileOffsetAfterSoftKeyboard() {
+    _timerMobileRestoreCanvasOffset?.cancel();
+    _timerMobileFocusCanvasCursor?.cancel();
+    final targetOffset = _offsetBeforeMobileSoftKeyboard;
+    final targetScale = _scaleBeforeMobileSoftKeyboard;
+    if (targetOffset == null || targetScale == null) {
+      return;
+    }
+    _timerMobileRestoreCanvasOffset = Timer(Duration(milliseconds: 100), () {
+      updateSize();
+      _x = targetOffset.dx;
+      _y = targetOffset.dy;
+      _scale = targetScale;
+      _offsetBeforeMobileSoftKeyboard = null;
+      _scaleBeforeMobileSoftKeyboard = null;
+      notifyListeners();
+    });
+  }
+
   // mobile only
   // Move the canvas to make the cursor visible(center) on the screen.
   void _moveToCenterCursor() {
@@ -2919,8 +3030,13 @@ class CursorModel with ChangeNotifier {
       _lastIsBlocked = true;
     }
     if (isMobile && _lastKeyboardIsVisible != keyboardIsVisible) {
-      parent.target?.canvasModel.mobileFocusCanvasCursor();
-      parent.target?.canvasModel.isMobileCanvasChanged = false;
+      if (keyboardIsVisible) {
+        parent.target?.canvasModel.saveMobileOffsetBeforeSoftKeyboard();
+        parent.target?.canvasModel.mobileFocusCanvasCursor();
+        parent.target?.canvasModel.isMobileCanvasChanged = false;
+      } else {
+        parent.target?.canvasModel.restoreMobileOffsetAfterSoftKeyboard();
+      }
     }
     _lastKeyboardIsVisible = keyboardIsVisible;
   }
@@ -3618,6 +3734,7 @@ class FFI {
 
   /// Mobile reuse FFI
   void mobileReset() {
+    ffiModel.resetRestartReconnectState();
     ffiModel.waitForFirstImage.value = true;
     ffiModel.isRefreshing = false;
     ffiModel.waitForImageDialogShow.value = true;
@@ -3831,16 +3948,35 @@ class FFI {
     }
     if (ffiModel.waitForFirstImage.value == true) {
       ffiModel.waitForFirstImage.value = false;
+      ffiModel.cancelPendingRestoreTimer();
+      ffiModel.resetRestartReconnectState();
       dialogManager.dismissAll();
-      await canvasModel.updateViewStyle();
-      await canvasModel.updateScrollStyle();
-      await canvasModel.initializeEdgeScrollEdgeThickness();
-      for (final cb in imageModel.callbacksOnFirstImage) {
-        cb(id);
+      try {
+        await canvasModel.updateViewStyle();
+        await canvasModel.updateScrollStyle();
+        await canvasModel.initializeEdgeScrollEdgeThickness();
+        for (final cb in imageModel.callbacksOnFirstImage) {
+          cb(id);
+        }
+      } finally {
+        _applyPendingMonitorRestore();
       }
     }
   }
 
+  void _applyPendingMonitorRestore() {
+    final restore = ffiModel.pendingMonitorRestore;
+    ffiModel._cancelPendingMonitorRestore();
+    if (restore == null || closed) return;
+    // The display list may have changed since the restore was queued.
+    final displays = ffiModel.pi.displays;
+    if ((restore == kAllDisplayValue && displays.isNotEmpty) ||
+        (restore >= 0 && restore < displays.length)) {
+      openMonitorInTheSameTab(restore, this, ffiModel.pi,
+          recordSelection: false, updateCursorPos: false);
+    }
+  }
+
   /// Login with [password], choose if the client should [remember] it.
   void login(String osUsername, String osPassword, SessionID sessionId,
       String password, bool remember) {
@@ -3884,6 +4020,7 @@ class FFI {
     inputModel.resetModifiers();
     // Dispose relative mouse mode resources to ensure cursor is restored
     inputModel.disposeRelativeMouseMode();
+    inputModel.disposeSideButtonTracking();
     if (closeSession) {
       await bind.sessionClose(sessionId: sessionId);
     }

flutter/lib/models/native_model.dart

@@ -25,6 +25,23 @@ typedef F3 = Pointer<Uint8> Function(Pointer<Utf8>, int);
 typedef F3Dart = Pointer<Uint8> Function(Pointer<Utf8>, Int32);
 typedef HandleEvent = Future<void> Function(Map<String, dynamic> evt);
 
+/// The Linux bundle keeps the core library at lib/librustdesk.so next to the
+/// executable. Prefer that copy, mirroring flutter/linux/main.cc: the plain
+/// name relies on the loader search path, which repackaged installs may not
+/// cover. https://github.com/rustdesk/rustdesk/discussions/14407
+DynamicLibrary _openLinuxCoreLib() {
+  final bundled =
+      '${File(Platform.resolvedExecutable).parent.path}/lib/librustdesk.so';
+  try {
+    if (File(bundled).existsSync()) {
+      return DynamicLibrary.open(bundled);
+    }
+  } catch (e) {
+    debugPrint("Failed to load '$bundled': $e");
+  }
+  return DynamicLibrary.open('librustdesk.so');
+}
+
 /// FFI wrapper around the native Rust core.
 /// Hides the platform differences.
 class PlatformFFI {
@@ -120,7 +137,7 @@ class PlatformFFI {
     final dylib = isAndroid
         ? DynamicLibrary.open('librustdesk.so')
         : isLinux
-            ? DynamicLibrary.open('librustdesk.so')
+            ? _openLinuxCoreLib()
             : isWindows
                 ? DynamicLibrary.open('librustdesk.dll')
                 :

flutter/lib/models/peer_model.dart

@@ -145,23 +145,26 @@ class Peer {
         note == other.note;
   }
 
-  Peer.copy(Peer other)
-      : this(
-            id: other.id,
-            hash: other.hash,
-            password: other.password,
-            username: other.username,
-            hostname: other.hostname,
-            platform: other.platform,
-            alias: other.alias,
-            tags: other.tags.toList(),
-            forceAlwaysRelay: other.forceAlwaysRelay,
-            rdpPort: other.rdpPort,
-            rdpUsername: other.rdpUsername,
-            loginName: other.loginName,
-            device_group_name: other.device_group_name,
-            note: other.note,
-            sameServer: other.sameServer);
+  factory Peer.copy(Peer other) {
+    final peer = Peer(
+        id: other.id,
+        hash: other.hash,
+        password: other.password,
+        username: other.username,
+        hostname: other.hostname,
+        platform: other.platform,
+        alias: other.alias,
+        tags: other.tags.toList(),
+        forceAlwaysRelay: other.forceAlwaysRelay,
+        rdpPort: other.rdpPort,
+        rdpUsername: other.rdpUsername,
+        loginName: other.loginName,
+        device_group_name: other.device_group_name,
+        note: other.note,
+        sameServer: other.sameServer);
+    peer.online = other.online;
+    return peer;
+  }
 }
 
 enum UpdateEvent { online, load }

flutter/lib/models/server_model.dart

@@ -298,7 +298,7 @@ class ServerModel with ChangeNotifier {
   }
 
   toggleAudio() async {
-    if (clients.isNotEmpty) {
+    if (clients.any((c) => !c.disconnected)) {
       await showClientsMayNotBeChangedAlert(parent.target);
     }
     if (!_audioOk && !await AndroidPermissionManager.check(kRecordAudio)) {
@@ -316,7 +316,7 @@ class ServerModel with ChangeNotifier {
   }
 
   toggleFile() async {
-    if (clients.isNotEmpty) {
+    if (clients.any((c) => !c.disconnected)) {
       await showClientsMayNotBeChangedAlert(parent.target);
     }
     if (!_fileOk &&
@@ -345,7 +345,7 @@ class ServerModel with ChangeNotifier {
   }
 
   toggleInput() async {
-    if (clients.isNotEmpty) {
+    if (clients.any((c) => !c.disconnected)) {
       await showClientsMayNotBeChangedAlert(parent.target);
     }
     if (_inputOk) {
@@ -471,17 +471,6 @@ class ServerModel with ChangeNotifier {
     WakelockManager.disable(_wakelockKey);
   }
 
-  Future<bool> setPermanentPassword(String newPW) async {
-    await bind.mainSetPermanentPassword(password: newPW);
-    await Future.delayed(Duration(milliseconds: 500));
-    final pw = await bind.mainGetPermanentPassword();
-    if (newPW == pw) {
-      return true;
-    } else {
-      return false;
-    }
-  }
-
   fetchID() async {
     final id = await bind.mainGetMyId();
     if (id != _serverId.id) {
@@ -560,10 +549,19 @@ class ServerModel with ChangeNotifier {
         if (index < 0) {
           _clients.add(client);
         } else {
+          if (_clients[index].authorized) {
+            _clients[index].privacyMode = client.privacyMode;
+            notifyListeners();
+            return;
+          }
           _clients[index].authorized = true;
+          _clients[index].privacyMode = client.privacyMode;
         }
       } else {
-        if (_clients.any((c) => c.id == client.id)) {
+        final index = _clients.indexWhere((c) => c.id == client.id);
+        if (index >= 0) {
+          _clients[index].privacyMode = client.privacyMode;
+          notifyListeners();
           return;
         }
         _clients.add(client);
@@ -829,6 +827,7 @@ class Client {
   bool restart = false;
   bool recording = false;
   bool blockInput = false;
+  bool privacyMode = false;
   bool disconnected = false;
   bool fromSwitch = false;
   bool inVoiceCall = false;
@@ -857,6 +856,7 @@ class Client {
     restart = json['restart'];
     recording = json['recording'];
     blockInput = json['block_input'];
+    privacyMode = json['privacy_mode'] ?? privacyMode;
     disconnected = json['disconnected'];
     fromSwitch = json['from_switch'];
     inVoiceCall = json['in_voice_call'];
@@ -881,6 +881,7 @@ class Client {
     data['restart'] = restart;
     data['recording'] = recording;
     data['block_input'] = blockInput;
+    data['privacy_mode'] = privacyMode;
     data['disconnected'] = disconnected;
     data['from_switch'] = fromSwitch;
     data['in_voice_call'] = inVoiceCall;

flutter/lib/models/terminal_model.dart

@@ -1,13 +1,13 @@
 import 'dart:async';
 import 'dart:convert';
 import 'package:desktop_multi_window/desktop_multi_window.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/consts.dart';
 import 'package:flutter_hbb/main.dart';
 import 'package:xterm/xterm.dart';
 
+import 'input_modifier_utils.dart';
 import 'model.dart';
 import 'platform_model.dart';
 
@@ -23,31 +23,93 @@ class TerminalModel with ChangeNotifier {
 
   bool _disposed = false;
 
+  /// Callback to check whether Ctrl modifier lock is currently active.
+  /// When active, keyboard input is mapped to control codes (e.g. 'b' → \x02).
+  bool Function()? isCtrlLocked;
+
+  /// Callback to clear Ctrl lock after a key is pressed (one-shot mode).
+  void Function()? clearCtrlLock;
+
+  /// Callback to check whether Alt modifier lock is currently active.
+  bool Function()? isAltLocked;
+
+  /// Callback to clear Alt lock after a key is pressed (one-shot mode).
+  void Function()? clearAltLock;
+
   final _inputBuffer = <String>[];
+
+  /// Exposes buffered input only for lifecycle regression tests.
+  @visibleForTesting
+  int get debugBufferedInputCount => _inputBuffer.length;
+
   // Buffer for output data received before terminal view has valid dimensions.
   // This prevents NaN errors when writing to terminal before layout is complete.
   final _pendingOutputChunks = <String>[];
+  final _pendingOutputSuppressFlags = <bool>[];
   int _pendingOutputSize = 0;
   static const int _kMaxOutputBufferChars = 8 * 1024;
   // View ready state: true when terminal has valid dimensions, safe to write
   bool _terminalViewReady = false;
-
-  bool get isPeerWindows => parent.ffiModel.pi.platform == kPeerPlatformWindows;
+  bool _markViewReadyScheduled = false;
+  bool _suppressTerminalOutput = false;
+  bool _suppressNextTerminalDataOutput = false;
 
   void Function(int w, int h, int pw, int ph)? onResizeExternal;
 
+  /// Called when the terminal session ends (shell exits).
+  /// The listener (typically TerminalPage) can use this to auto-close the tab/page.
+  VoidCallback? onClosed;
+
   Future<void> _handleInput(String data) async {
-    // If we press the `Enter` button on Android,
-    // `data` can be '\r' or '\n' when using different keyboards.
-    // Android -> Windows. '\r' works, but '\n' does not. '\n' is just a newline.
-    // Android -> Linux. Both '\r' and '\n' work as expected (execute a command).
-    // So when we receive '\n', we may need to convert it to '\r' to ensure compatibility.
-    // Desktop -> Desktop works fine.
-    // Check if we are on mobile or web(mobile), and convert '\n' to '\r'.
-    final isMobileOrWebMobile = (isMobile || (isWeb && !isWebDesktop));
-    if (isMobileOrWebMobile && isPeerWindows && data == '\n') {
-      data = '\r';
+    // xterm can complete asynchronous input after the Flutter page has gone
+    // away. Stop before reading or clearing widget-owned modifier state.
+    if (_disposed) return;
+
+    // Soft keyboards (notably iOS) emit '\n' when Enter is pressed, while a
+    // real keyboard's Enter sends '\r'. Some Android keyboards also emit '\n'.
+    // - Peer Windows: '\r' works, '\n' is just a newline.
+    // - Peer Linux: canonical-mode shells accept both, but raw-mode apps
+    //   (readline, prompt_toolkit, vim, TUI frameworks) expect '\r'.
+    // - Peer macOS: same as Linux, raw-mode apps expect '\r'
+    //   (https://github.com/rustdesk/rustdesk/issues/14907).
+    // So on mobile / web-mobile, normalize the original lone '\n' to '\r'
+    // before modifier mappings. This keeps Ctrl+J mapped to LF instead of
+    // having the generated control code rewritten to CR afterward.
+    // Multi-character keyboard payloads, such as terminal escape sequences,
+    // remain unchanged. Paste input follows a separate preprocessing path.
+    final ctrlLocked = isCtrlLocked?.call() ?? false;
+    final altLocked = isAltLocked?.call() ?? false;
+    final modifiersActive = ctrlLocked || altLocked;
+    // Use the same predicate for transformation and consumption. Control keys
+    // and escape sequences must not silently consume a pending one-shot lock.
+    final shouldConsumeModifiers =
+        modifiersActive && shouldApplyTerminalInputModifiers(data);
+    data = prepareTerminalInputPayload(
+      data,
+      // IME soft-keyboard paste prompts currently arrive from xterm as normal
+      // text input with no paste-origin metadata. Keep them on the keyboard path;
+      // clipboard-content heuristics can misclassify ordinary typing.
+      source: TerminalInputSource.keyboard,
+      isMobileOrWebMobile: isMobile || (isWeb && !isWebDesktop),
+      bracketedPasteMode: terminal.bracketedPasteMode,
+      ctrlLocked: ctrlLocked,
+      altLocked: altLocked,
+    );
+    if (shouldConsumeModifiers) {
+      if (ctrlLocked) clearCtrlLock?.call();
+      if (altLocked) clearAltLock?.call();
     }
+    return _sendInputPayload(data);
+  }
+
+  /// Sends an already prepared payload without applying keyboard semantics.
+  /// Both normal input and paste use this transport path after their source-
+  /// specific preprocessing has completed.
+  Future<void> _sendInputPayload(String data) async {
+    // Clipboard reads and native sends may complete after the terminal page has
+    // closed. Never send or re-buffer input once this model is disposed.
+    if (_disposed) return;
+
     if (_terminalOpened) {
       // Send user input to remote terminal
       try {
@@ -70,7 +132,10 @@ class TerminalModel with ChangeNotifier {
     terminalController = TerminalController();
 
     // Setup terminal callbacks
-    terminal.onOutput = _handleInput;
+    terminal.onOutput = (data) {
+      if (_suppressTerminalOutput) return;
+      _handleInput(data);
+    };
 
     terminal.onResize = (w, h, pw, ph) async {
       // Validate all dimensions before using them
@@ -84,7 +149,7 @@ class TerminalModel with ChangeNotifier {
         // Mark terminal view as ready and flush any buffered output on first valid resize.
         // Must be after onResizeExternal so the view layer has valid dimensions before flushing.
         if (!_terminalViewReady) {
-          _markViewReady();
+          _scheduleMarkViewReady();
         }
 
         if (_terminalOpened) {
@@ -110,14 +175,16 @@ class TerminalModel with ChangeNotifier {
   void onReady() {
     parent.dialogManager.dismissAll();
 
-    // Fire and forget - don't block onReady
-    openTerminal().catchError((e) {
+    // Fire and forget - don't block onReady. If the transport reconnects while
+    // this model is still open, re-send OpenTerminal so the remote service marks
+    // the persistent session active again and resumes output streaming.
+    openTerminal(force: _terminalOpened).catchError((e) {
       debugPrint('[TerminalModel] Error opening terminal: $e');
     });
   }
 
-  Future<void> openTerminal() async {
-    if (_terminalOpened) return;
+  Future<void> openTerminal({bool force = false}) async {
+    if (_terminalOpened && !force) return;
     // Request the remote side to open a terminal with default shell
     // The remote side will decide which shell to use based on its OS
 
@@ -163,6 +230,18 @@ class TerminalModel with ChangeNotifier {
     return _handleInput(data);
   }
 
+  Future<void> pasteText(String data) async {
+    final payload = prepareTerminalInputPayload(
+      data,
+      source: TerminalInputSource.paste,
+      isMobileOrWebMobile: false,
+      bracketedPasteMode: terminal.bracketedPasteMode,
+      ctrlLocked: false,
+      altLocked: false,
+    );
+    return _sendInputPayload(payload);
+  }
+
   Future<void> closeTerminal() async {
     if (_terminalOpened) {
       try {
@@ -237,6 +316,33 @@ class TerminalModel with ChangeNotifier {
     }
   }
 
+  static int getExitCodeFromEvt(Map<String, dynamic> evt) {
+    if (evt.containsKey('exit_code')) {
+      final v = evt['exit_code'];
+      if (v is int) {
+        // Desktop and mobile send exit_code as an int
+        return v;
+      } else if (v is String) {
+        // Web sends exit_code as a string
+        final parsed = int.tryParse(v);
+        if (parsed != null) {
+          return parsed;
+        } else {
+          debugPrint(
+              '[TerminalModel] Failed to parse exit_code as integer: $v. Expected a numeric string.');
+          return 0;
+        }
+      } else {
+        debugPrint(
+            '[TerminalModel] Unexpected exit_code type: ${v.runtimeType}, value: $v. Expected int or String.');
+        return 0;
+      }
+    } else {
+      debugPrint('[TerminalModel] Event does not contain exit_code');
+      return 0;
+    }
+  }
+
   void handleTerminalResponse(Map<String, dynamic> evt) {
     final String? type = evt['type'];
     final int evtTerminalId = getTerminalIdFromEvt(evt);
@@ -275,9 +381,12 @@ class TerminalModel with ChangeNotifier {
     if (success) {
       _terminalOpened = true;
 
-      // On reconnect ("Reconnected to existing terminal"), server may replay recent output.
-      // If this TerminalView instance is reused (not rebuilt), duplicate lines can appear.
-      // We intentionally accept this tradeoff for now to keep logic simple.
+      // On reconnect, the server may replay recent output. That replay can include
+      // terminal queries like DSR/DA; xterm answers them through onOutput as
+      // "^[[1;1R^[[2;2R^[[>0;0;0c", which must not be sent back to the peer.
+      final replayTerminalOutput = evt['replay_terminal_output'];
+      _suppressNextTerminalDataOutput = replayTerminalOutput == true ||
+          message == 'Reconnected to existing terminal with pending output';
 
       // Fallback: if terminal view is not yet ready but already has valid
       // dimensions (e.g. layout completed before open response arrived),
@@ -285,7 +394,7 @@ class TerminalModel with ChangeNotifier {
       if (!_terminalViewReady &&
           terminal.viewWidth > 0 &&
           terminal.viewHeight > 0) {
-        _markViewReady();
+        _scheduleMarkViewReady();
       }
 
       // Process any buffered input
@@ -297,12 +406,16 @@ class TerminalModel with ChangeNotifier {
       });
 
       final persistentSessions =
-          evt['persistent_sessions'] as List<dynamic>? ?? [];
+          (evt['persistent_sessions'] as List<dynamic>? ?? [])
+              .whereType<int>()
+              .where((id) => !parent.terminalModels.containsKey(id))
+              .toList();
       if (kWindowId != null && persistentSessions.isNotEmpty) {
         DesktopMultiWindow.invokeMethod(
             kWindowId!,
             kWindowEventRestoreTerminalSessions,
             jsonEncode({
+              'peer_id': id,
               'persistent_sessions': persistentSessions,
             }));
       }
@@ -332,6 +445,8 @@ class TerminalModel with ChangeNotifier {
     final data = evt['data'];
 
     if (data != null) {
+      final suppressTerminalOutput = _suppressNextTerminalDataOutput;
+      _suppressNextTerminalDataOutput = false;
       try {
         String text = '';
         if (data is String) {
@@ -351,7 +466,7 @@ class TerminalModel with ChangeNotifier {
           return;
         }
 
-        _writeToTerminal(text);
+        _writeToTerminal(text, suppressTerminalOutput: suppressTerminalOutput);
       } catch (e) {
         debugPrint('[TerminalModel] Failed to process terminal data: $e');
       }
@@ -361,7 +476,10 @@ class TerminalModel with ChangeNotifier {
   /// Write text to terminal, buffering if the view is not yet ready.
   /// All terminal output should go through this method to avoid NaN errors
   /// from writing before the terminal view has valid layout dimensions.
-  void _writeToTerminal(String text) {
+  void _writeToTerminal(
+    String text, {
+    bool suppressTerminalOutput = false,
+  }) {
     if (!_terminalViewReady) {
       // If a single chunk exceeds the cap, keep only its tail.
       // Note: truncation may split a multi-byte ANSI escape sequence,
@@ -373,34 +491,73 @@ class TerminalModel with ChangeNotifier {
         _pendingOutputChunks
           ..clear()
           ..add(truncated);
+        _pendingOutputSuppressFlags
+          ..clear()
+          ..add(suppressTerminalOutput);
         _pendingOutputSize = truncated.length;
       } else {
         _pendingOutputChunks.add(text);
+        _pendingOutputSuppressFlags.add(suppressTerminalOutput);
         _pendingOutputSize += text.length;
         // Drop oldest chunks if exceeds limit (whole chunks to preserve ANSI sequences)
         while (_pendingOutputSize > _kMaxOutputBufferChars &&
             _pendingOutputChunks.length > 1) {
           final removed = _pendingOutputChunks.removeAt(0);
+          _pendingOutputSuppressFlags.removeAt(0);
           _pendingOutputSize -= removed.length;
         }
       }
       return;
     }
-    terminal.write(text);
+    _writeTerminalChunk(text, suppressTerminalOutput: suppressTerminalOutput);
   }
 
   void _flushOutputBuffer() {
     if (_pendingOutputChunks.isEmpty) return;
     debugPrint(
         '[TerminalModel] Flushing $_pendingOutputSize buffered chars (${_pendingOutputChunks.length} chunks)');
-    for (final chunk in _pendingOutputChunks) {
-      terminal.write(chunk);
+    for (var i = 0; i < _pendingOutputChunks.length; i++) {
+      _writeTerminalChunk(
+        _pendingOutputChunks[i],
+        suppressTerminalOutput: _pendingOutputSuppressFlags[i],
+      );
     }
     _pendingOutputChunks.clear();
+    _pendingOutputSuppressFlags.clear();
     _pendingOutputSize = 0;
   }
 
+  void _writeTerminalChunk(
+    String text, {
+    required bool suppressTerminalOutput,
+  }) {
+    if (!suppressTerminalOutput) {
+      terminal.write(text);
+      return;
+    }
+    final previous = _suppressTerminalOutput;
+    _suppressTerminalOutput = true;
+    try {
+      terminal.write(text);
+    } finally {
+      _suppressTerminalOutput = previous;
+    }
+  }
+
   /// Mark terminal view as ready and flush buffered output.
+  void _scheduleMarkViewReady() {
+    if (_disposed || _terminalViewReady || _markViewReadyScheduled) return;
+    _markViewReadyScheduled = true;
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _markViewReadyScheduled = false;
+      if (_disposed || _terminalViewReady) return;
+      if (terminal.viewWidth > 0 && terminal.viewHeight > 0) {
+        _markViewReady();
+      }
+    });
+    WidgetsBinding.instance.ensureVisualUpdate();
+  }
+
   void _markViewReady() {
     if (_terminalViewReady) return;
     _terminalViewReady = true;
@@ -408,10 +565,12 @@ class TerminalModel with ChangeNotifier {
   }
 
   void _handleTerminalClosed(Map<String, dynamic> evt) {
-    final int exitCode = evt['exit_code'] ?? 0;
+    final int exitCode = getExitCodeFromEvt(evt);
     _writeToTerminal('\r\nTerminal closed with exit code: $exitCode\r\n');
     _terminalOpened = false;
     notifyListeners();
+    // Auto-close the tab/page
+    onClosed?.call();
   }
 
   void _handleTerminalError(Map<String, dynamic> evt) {
@@ -423,10 +582,21 @@ class TerminalModel with ChangeNotifier {
   void dispose() {
     if (_disposed) return;
     _disposed = true;
+    terminal.onOutput = null;
+    terminal.onResize = null;
+    isCtrlLocked = null;
+    clearCtrlLock = null;
+    isAltLocked = null;
+    clearAltLock = null;
+    onResizeExternal = null;
+    onClosed = null;
     // Clear buffers to free memory
     _inputBuffer.clear();
     _pendingOutputChunks.clear();
+    _pendingOutputSuppressFlags.clear();
     _pendingOutputSize = 0;
+    _markViewReadyScheduled = false;
+    _suppressNextTerminalDataOutput = false;
     // Terminal cleanup is handled server-side when service closes
     super.dispose();
   }

flutter/lib/web/bridge.dart

@@ -1159,10 +1159,6 @@ class RustdeskImpl {
     return Future.value('');
   }
 
-  Future<String> mainGetPermanentPassword({dynamic hint}) {
-    return Future.value('');
-  }
-
   Future<String> mainGetFingerprint({dynamic hint}) {
     return Future.value('');
   }
@@ -1346,9 +1342,9 @@ class RustdeskImpl {
     throw UnimplementedError("mainUpdateTemporaryPassword");
   }
 
-  Future<void> mainSetPermanentPassword(
+  Future<bool> mainSetPermanentPasswordWithResult(
       {required String password, dynamic hint}) {
-    throw UnimplementedError("mainSetPermanentPassword");
+    throw UnimplementedError("mainSetPermanentPasswordWithResult");
   }
 
   Future<bool> mainCheckSuperUserPermission({dynamic hint}) {
@@ -1542,7 +1538,10 @@ class RustdeskImpl {
 
   Future<void> mainAccountAuth(
       {required String op, required bool rememberMe, dynamic hint}) {
-    return Future(() => js.context.callMethod('setByName', [
+    // Safari only allows auth popups while handling the original user gesture.
+    // Use Future.sync so the JS call runs synchronously (pre-opening the OIDC
+    // window) while any interop error still surfaces as a Future error.
+    return Future.sync(() => js.context.callMethod('setByName', [
           'account_auth',
           jsonEncode({'op': op, 'remember': rememberMe})
         ]));
@@ -1730,7 +1729,7 @@ class RustdeskImpl {
   }
 
   String mainSupportedPrivacyModeImpls({dynamic hint}) {
-    throw UnimplementedError("mainSupportedPrivacyModeImpls");
+    return '[]';
   }
 
   String mainSupportedInputSource({dynamic hint}) {
@@ -1915,6 +1914,15 @@ class RustdeskImpl {
     throw UnimplementedError("sessionHandleScreenshot");
   }
 
+  Future<void> sessionSetCommon(
+      {required UuidValue sessionId, required String key, required String value, dynamic hint}) {
+      js.context.callMethod('setByName', [
+        'common',
+        jsonEncode({'name': key, 'value': value})
+      ]);
+      return Future.value();
+  }
+
   String? sessionGetCommonSync(
       {required UuidValue sessionId,
       required String key,
@@ -2035,7 +2043,14 @@ class RustdeskImpl {
   }
 
   String mainResolveAvatarUrl({required String avatar, dynamic hint}) {
-    return js.context.callMethod('getByName', ['resolve_avatar_url', avatar])?.toString() ?? avatar;
+    return js.context.callMethod(
+            'getByName', ['resolve_avatar_url', avatar])?.toString() ??
+        avatar;
+  }
+
+  Future<String> mainDeployDevice(
+      {required String token, required String id, dynamic hint}) {
+    throw UnimplementedError("mainDeployDevice");
   }
 
   void dispose() {}

flutter/linux/main.cc

@@ -1,4 +1,8 @@
 #include <dlfcn.h>
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
 #include "my_application.h"
 
 #define RUSTDESK_LIB_PATH "librustdesk.so"
@@ -7,8 +11,36 @@ bool gIsConnectionManager = false;
 
 void print_help_install_pkg(const char* so);
 
+// The bundle keeps the core library at lib/librustdesk.so next to the
+// executable. Resolve that path explicitly instead of relying on the
+// runner's RPATH, which repackaged installs may strip.
+// https://github.com/rustdesk/rustdesk/discussions/14407
+static void* dlopen_bundled_lib() {
+  char exe_path[PATH_MAX];
+  ssize_t len = readlink("/proc/self/exe", exe_path, sizeof(exe_path) - 1);
+  if (len <= 0 || len >= (ssize_t)(sizeof(exe_path) - 1)) return nullptr;
+  exe_path[len] = '\0';
+  char* last_slash = strrchr(exe_path, '/');
+  if (last_slash == nullptr) return nullptr;
+  *last_slash = '\0';
+  char lib_path[PATH_MAX + sizeof("/lib/" RUSTDESK_LIB_PATH)];
+  snprintf(lib_path, sizeof(lib_path), "%s/lib/%s", exe_path, RUSTDESK_LIB_PATH);
+  if (access(lib_path, F_OK) != 0) return nullptr;
+  void* librustdesk = dlopen(lib_path, RTLD_LAZY);
+  if (!librustdesk) {
+    char* error = dlerror();
+    if (error != nullptr) {
+      fprintf(stderr, "Failed to load \"%s\": %s\n", lib_path, error);
+    }
+  }
+  return librustdesk;
+}
+
 bool flutter_rustdesk_core_main() {
-   void* librustdesk = dlopen(RUSTDESK_LIB_PATH, RTLD_LAZY);
+   void* librustdesk = dlopen_bundled_lib();
+   if (!librustdesk) {
+      librustdesk = dlopen(RUSTDESK_LIB_PATH, RTLD_LAZY);
+   }
    if (!librustdesk) {
       fprintf(stderr,"Failed to load \"librustdesk.so\"\n");
       char* error;

flutter/linux/my_application.cc

@@ -29,6 +29,80 @@ void try_set_transparent(GtkWindow* window, GdkScreen* screen, FlView* view);
 
 extern bool gIsConnectionManager;
 
+// --- Side mouse button support (back/forward) ---
+// Flutter's Linux embedder doesn't deliver X11 button 8/9 events to Dart.
+// We intercept them via GDK and forward through a dedicated platform channel.
+
+static const char* kSideButtonChannelName = "org.rustdesk.rustdesk/side_buttons";
+
+static gboolean on_side_button_event(GtkWidget* widget, GdkEventButton* event, gpointer user_data) {
+  if (event->button != 8 && event->button != 9) {
+    return FALSE;
+  }
+  // Ignore GDK_2BUTTON_PRESS / GDK_3BUTTON_PRESS (double/triple-click synthetic
+  // events) - only handle real press and release.
+  if (event->type != GDK_BUTTON_PRESS && event->type != GDK_BUTTON_RELEASE) {
+    return FALSE;
+  }
+
+  FlMethodChannel* channel = FL_METHOD_CHANNEL(user_data);
+  if (channel == NULL) return FALSE;
+
+  g_autoptr(FlValue) args = fl_value_new_map();
+  fl_value_set_string_take(args, "button",
+    fl_value_new_string(event->button == 8 ? "back" : "forward"));
+  fl_value_set_string_take(args, "type",
+    fl_value_new_string(event->type == GDK_BUTTON_PRESS ? "down" : "up"));
+
+  fl_method_channel_invoke_method(channel, "onSideMouseButton", args,
+    NULL, NULL, NULL);
+
+  return TRUE;
+}
+
+static FlMethodChannel* side_buttons_create_channel(FlEngine* engine) {
+  g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new();
+  return fl_method_channel_new(
+    fl_engine_get_binary_messenger(engine),
+    kSideButtonChannelName,
+    FL_METHOD_CODEC(codec));
+}
+
+static void side_buttons_channel_destroy(gpointer data) {
+  g_object_unref(data);
+}
+
+static void side_buttons_init_for_window(GtkWindow* window, FlMethodChannel* channel) {
+  // Guard against double-initialization (would leave dangling signal user_data).
+  if (g_object_get_data(G_OBJECT(window), "side-buttons-channel") != NULL) return;
+
+  gtk_widget_add_events(GTK_WIDGET(window),
+    GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
+  // Store channel on the window so it stays alive and is freed with the window.
+  g_object_set_data_full(G_OBJECT(window), "side-buttons-channel",
+    g_object_ref(channel), side_buttons_channel_destroy);
+  g_signal_connect(window, "button-press-event",
+    G_CALLBACK(on_side_button_event), channel);
+  g_signal_connect(window, "button-release-event",
+    G_CALLBACK(on_side_button_event), channel);
+}
+
+static void on_subwindow_created(FlPluginRegistry* registry) {
+#if defined(GDK_WINDOWING_WAYLAND) && defined(HAS_KEYBOARD_SHORTCUTS_INHIBIT)
+  wayland_shortcuts_inhibit_init_for_subwindow(registry);
+#endif
+  // Set up side button forwarding for sub-windows.
+  if (registry == NULL || !FL_IS_VIEW(registry)) return;
+  FlView* view = FL_VIEW(registry);
+  GtkWidget* toplevel = gtk_widget_get_toplevel(GTK_WIDGET(view));
+  if (toplevel != NULL && GTK_IS_WINDOW(toplevel)) {
+    FlMethodChannel* channel = side_buttons_create_channel(fl_view_get_engine(view));
+    if (channel == NULL) return;
+    side_buttons_init_for_window(GTK_WINDOW(toplevel), channel);
+    g_object_unref(channel);  // window now owns a ref via g_object_set_data_full
+  }
+}
+
 GtkWidget *find_gl_area(GtkWidget *widget);
 
 // Implements GApplication::activate.
@@ -96,12 +170,12 @@ static void my_application_activate(GApplication* application) {
   gtk_widget_show(GTK_WIDGET(window));
   gtk_widget_show(GTK_WIDGET(view));
 
-#if defined(GDK_WINDOWING_WAYLAND) && defined(HAS_KEYBOARD_SHORTCUTS_INHIBIT)
-  // Register callback for sub-windows created by desktop_multi_window plugin
-  // Only sub-windows (remote windows) need keyboard shortcuts inhibition
+  // Register callback for sub-windows created by desktop_multi_window plugin.
+  // Handles both Wayland shortcuts inhibition (guarded inside) and side button
+  // forwarding. Safe to call on X11-only builds - the plugin just stores the
+  // callback pointer regardless of windowing system.
   desktop_multi_window_plugin_set_window_created_callback(
-      (WindowCreatedCallback)wayland_shortcuts_inhibit_init_for_subwindow);
-#endif
+      (WindowCreatedCallback)on_subwindow_created);
 
   fl_register_plugins(FL_PLUGIN_REGISTRY(view));
 
@@ -116,6 +190,11 @@ static void my_application_activate(GApplication* application) {
     self,
     nullptr);
 
+  // Forward side mouse button events (back/forward) to Dart on the main window.
+  FlMethodChannel* side_channel = side_buttons_create_channel(fl_view_get_engine(view));
+  side_buttons_init_for_window(window, side_channel);
+  g_object_unref(side_channel);
+
   gtk_widget_grab_focus(GTK_WIDGET(view));
 }
 

flutter/macos/Runner/Configs/AppInfo.xcconfig

@@ -11,4 +11,4 @@ PRODUCT_NAME = RustDesk
 PRODUCT_BUNDLE_IDENTIFIER = com.carriez.flutterHbb
 
 // The copyright displayed in application information
-PRODUCT_COPYRIGHT = Copyright © 2025 Purslane Ltd. All rights reserved.
+PRODUCT_COPYRIGHT = Copyright © 2026 Purslane Tech Pte. Ltd. All rights reserved.

flutter/ndk_arm.sh

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-cargo ndk --platform 21 --target armv7-linux-androideabi build --release --features flutter,hwcodec
+cargo ndk --platform 21 --target armv7-linux-androideabi build --locked --release --features flutter,hwcodec

flutter/ndk_arm64.sh

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-cargo ndk --platform 21 --target aarch64-linux-android build --release --features flutter,hwcodec
+cargo ndk --platform 21 --target aarch64-linux-android build --locked --release --features flutter,hwcodec

flutter/ndk_x64.sh

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-cargo ndk --platform 21 --target x86_64-linux-android build --release --features flutter
+cargo ndk --platform 21 --target x86_64-linux-android build --locked --release --features flutter

flutter/ndk_x86.sh

@@ -7,4 +7,4 @@
 export CFLAGS="-DBROKEN_CLANG_ATOMICS"
 export CXXFLAGS="-DBROKEN_CLANG_ATOMICS"
 
-cargo ndk --platform 21 --target i686-linux-android build --release --features flutter
+cargo ndk --platform 21 --target i686-linux-android build --locked --release --features flutter

flutter/pubspec.lock

@@ -340,7 +340,7 @@ packages:
     description:
       path: "."
       ref: HEAD
-      resolved-ref: b47e8385e5a75d38319ad706a64b0ead3108b093
+      resolved-ref: 533883bcb0ffe91a9afdb13b8bac9b14b3e054ba
       url: "https://github.com/rustdesk-org/rustdesk_desktop_multi_window"
     source: git
     version: "0.1.0"
@@ -1589,7 +1589,7 @@ packages:
     description:
       path: "."
       ref: HEAD
-      resolved-ref: "85789bfe6e4cfaf4ecc00c52857467fdb7f26879"
+      resolved-ref: cf4aef0512092fad9344a27ffe1c47ad83269dfc
       url: "https://github.com/rustdesk-org/window_manager"
     source: git
     version: "0.3.6"

flutter/pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # 1.1.9-1 works for android, but for ios it becomes 1.1.91, need to set it to 1.1.9-a.1 for iOS, will get 1.1.9.1, but iOS store not allow 4 numbers
-version: 1.4.6+64
+version: 1.4.9+67
 
 environment:
   sdk: '^3.1.0'
@@ -113,8 +113,8 @@ dependencies:
 
 dev_dependencies:
   icons_launcher: ^2.0.4
-  #flutter_test:
-  #sdk: flutter
+  flutter_test:
+    sdk: flutter
   build_runner: ^2.4.6
   freezed: ^2.4.2
   flutter_lints: ^2.0.2

flutter/run.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 
-cargo install flutter_rust_bridge_codegen --version 1.80.1 --features uuid
+cargo install flutter_rust_bridge_codegen --version 1.80.1 --features uuid --locked
 flutter pub get
 ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ../src/flutter_ffi.rs --dart-output ./lib/generated_bridge.dart --c-output ./macos/Runner/bridge_generated.h
 # call `flutter clean` if cargo build fails
 # export LLVM_HOME=/Library/Developer/CommandLineTools/usr/
-cargo build --features flutter
+cargo build --locked --features flutter
 flutter run $@

flutter/test/autocomplete_peer_merge_test.dart

@@ -0,0 +1,148 @@
+import 'package:flutter_hbb/common/widgets/autocomplete.dart';
+import 'package:flutter_hbb/models/peer_model.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+Peer _peer({
+  required String id,
+  String alias = '',
+  String username = '',
+  String hostname = '',
+  bool online = false,
+}) {
+  final peer = Peer(
+    id: id,
+    username: username,
+    hostname: hostname,
+    alias: alias,
+    platform: '',
+    tags: [],
+    hash: '',
+    password: '',
+    forceAlwaysRelay: false,
+    rdpPort: '',
+    rdpUsername: '',
+    loginName: '',
+    device_group_name: '',
+    note: '',
+  );
+  peer.online = online;
+  return peer;
+}
+
+void main() {
+  test('merged autocomplete peers keep address book metadata and online state',
+      () {
+    final peers = mergeAutocompletePeers(
+      addressBookPeers: [
+        _peer(id: '123456789', alias: 'Office PC', username: 'ab-user'),
+      ],
+      lanPeers: [
+        _peer(id: '123456789', username: 'lan-user', online: true),
+      ],
+    );
+
+    expect(peers, hasLength(1));
+    expect(peers.single.id, '123456789');
+    expect(peers.single.alias, 'Office PC');
+    expect(peers.single.username, 'ab-user');
+    expect(peers.single.online, isTrue);
+  });
+
+  test('peer copies preserve online state', () {
+    final peer = _peer(id: '987654321', online: true);
+
+    expect(Peer.copy(peer).online, isTrue);
+  });
+
+  test('online callbacks update autocomplete-only peers', () {
+    final peers = mergeAutocompletePeers(restRecentPeerIds: ['112233445']);
+
+    final changed = updateAutocompletePeerOnlineStates(
+      peers,
+      onlines: {'112233445'},
+      offlines: {},
+    );
+
+    expect(changed, isTrue);
+    expect(peers.single.online, isTrue);
+  });
+
+  test('online query ids are deduplicated and limited', () {
+    final peers = List.generate(
+      25,
+      (index) => _peer(id: index.toString()),
+    )..insert(1, _peer(id: '0'));
+
+    final ids = autocompleteOnlineQueryIds(peers, limit: 20);
+
+    expect(ids, hasLength(20));
+    expect(ids.first, '0');
+    expect(ids.where((id) => id == '0'), hasLength(1));
+    expect(ids.last, '19');
+  });
+
+  test('empty online query ids cancel pending debounce', () async {
+    final queriedIds = <List<String>>[];
+    final loader = AllPeersLoader(
+      queryOnlines: (ids) async {
+        queriedIds.add(ids);
+      },
+      queryOnlineDebounce: Duration(milliseconds: 1),
+    );
+
+    loader.queryOnlines([_peer(id: '123456789')]);
+    loader.queryOnlines([]);
+    await Future.delayed(Duration(milliseconds: 2));
+
+    expect(queriedIds, isEmpty);
+  });
+
+  test('failed online query enqueue does not suppress retry', () async {
+    var queryCount = 0;
+    final loader = AllPeersLoader(
+      queryOnlines: (ids) {
+        queryCount += 1;
+        return Future<void>.error(Exception('queue full'));
+      },
+      queryOnlineDebounce: Duration(milliseconds: 1),
+    );
+
+    loader.queryOnlines([_peer(id: '123456789')]);
+    await Future.delayed(Duration(milliseconds: 2));
+
+    loader.queryOnlines([_peer(id: '123456789')]);
+    await Future.delayed(Duration(milliseconds: 2));
+
+    expect(queryCount, 2);
+  });
+
+  test('online callback updates currently displayed options', () async {
+    final loader = AllPeersLoader(
+      queryOnlines: (ids) async {},
+      queryOnlineDebounce: Duration(milliseconds: 1),
+    );
+    final displayedOptions = [_peer(id: '123456789')];
+
+    loader.queryOnlines(displayedOptions);
+    loader.updateOnlineStateForTesting({
+      'onlines': '123456789',
+      'offlines': '',
+    });
+
+    expect(displayedOptions.single.online, isTrue);
+    await Future.delayed(Duration(milliseconds: 2));
+  });
+
+  test('cached online callback state is reapplied after peers merge', () {
+    final loader = AllPeersLoader();
+    loader.updateOnlineStateForTesting({
+      'onlines': '123456789',
+      'offlines': '',
+    });
+
+    final mergedPeers = [_peer(id: '123456789')];
+    loader.applyLastOnlineStateForTesting(mergedPeers);
+
+    expect(mergedPeers.single.online, isTrue);
+  });
+}

flutter/test/cm_demo.dart

@@ -0,0 +1,63 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_hbb/common.dart';
+import 'package:flutter_hbb/consts.dart';
+import 'package:flutter_hbb/desktop/pages/server_page.dart';
+import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
+import 'package:flutter_hbb/main.dart';
+import 'package:flutter_hbb/models/server_model.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:get/get.dart';
+import 'package:window_manager/window_manager.dart';
+
+final testClients = [
+  Client(0, false, false, false, "UserAAAAAA", "123123123", true, false, false),
+  Client(1, false, false, false, "UserBBBBB", "221123123", true, false, false),
+  Client(2, false, false, false, "UserC", "331123123", true, false, false),
+  Client(3, false, false, false, "UserDDDDDDDDDDDd", "441123123", true, false,
+      false)
+];
+
+/// flutter run -d {platform} -t test/cm_demo.dart to test cm
+void main() async {
+  isTest = true;
+  WidgetsFlutterBinding.ensureInitialized();
+  await windowManager.ensureInitialized();
+  await windowManager.setSize(const Size(400, 600));
+  await windowManager.setAlignment(Alignment.topRight);
+  await initEnv(kAppTypeMain);
+  for (var client in testClients) {
+    gFFI.serverModel.clients.add(client);
+    gFFI.serverModel.tabController.add(TabInfo(
+        key: client.id.toString(),
+        label: client.name,
+        closable: false,
+        page: buildConnectionCard(client)));
+  }
+
+  runApp(GetMaterialApp(
+      debugShowCheckedModeBanner: false,
+      theme: MyTheme.lightTheme,
+      darkTheme: MyTheme.darkTheme,
+      themeMode: MyTheme.currentThemeMode(),
+      localizationsDelegates: const [
+        GlobalMaterialLocalizations.delegate,
+        GlobalWidgetsLocalizations.delegate,
+        GlobalCupertinoLocalizations.delegate,
+      ],
+      supportedLocales: supportedLocales,
+      home: const DesktopServerPage()));
+  WindowOptions windowOptions = getHiddenTitleBarWindowOptions(
+      size: kConnectionManagerWindowSizeClosedChat);
+  windowManager.waitUntilReadyToShow(windowOptions, () async {
+    await windowManager.show();
+    // ensure initial window size to be changed
+    await windowManager.setSize(kConnectionManagerWindowSizeClosedChat);
+    await Future.wait([
+      windowManager.setAlignment(Alignment.topRight),
+      windowManager.focus(),
+      windowManager.setOpacity(1)
+    ]);
+    // ensure
+    windowManager.setAlignment(Alignment.topRight);
+  });
+}

flutter/test/cm_test.dart

@@ -1,62 +1,20 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_hbb/common.dart';
-import 'package:flutter_hbb/consts.dart';
-import 'package:flutter_hbb/desktop/pages/server_page.dart';
-import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
-import 'package:flutter_hbb/main.dart';
-import 'package:flutter_hbb/models/server_model.dart';
-import 'package:flutter_localizations/flutter_localizations.dart';
-import 'package:get/get.dart';
-import 'package:window_manager/window_manager.dart';
+import 'package:flutter_test/flutter_test.dart';
 
-final testClients = [
-  Client(0, false, false, false, "UserAAAAAA", "123123123", true, false, false, false),
-  Client(1, false, false, false, "UserBBBBB", "221123123", true, false, false, false),
-  Client(2, false, false, false, "UserC", "331123123", true, false, false, false),
-  Client(3, false, false, false, "UserDDDDDDDDDDDd", "441123123", true, false, false, false)
-];
+import 'cm_demo.dart' as cm_demo;
 
-/// flutter run -d {platform} -t test/cm_test.dart to test cm
-void main(List<String> args) async {
-  isTest = true;
-  WidgetsFlutterBinding.ensureInitialized();
-  await windowManager.ensureInitialized();
-  await windowManager.setSize(const Size(400, 600));
-  await windowManager.setAlignment(Alignment.topRight);
-  await initEnv(kAppTypeMain);
-  for (var client in testClients) {
-    gFFI.serverModel.clients.add(client);
-    gFFI.serverModel.tabController.add(TabInfo(
-        key: client.id.toString(),
-        label: client.name,
-        closable: false,
-        page: buildConnectionCard(client)));
-  }
-
-  runApp(GetMaterialApp(
-      debugShowCheckedModeBanner: false,
-      theme: MyTheme.lightTheme,
-      darkTheme: MyTheme.darkTheme,
-      themeMode: MyTheme.currentThemeMode(),
-      localizationsDelegates: const [
-        GlobalMaterialLocalizations.delegate,
-        GlobalWidgetsLocalizations.delegate,
-        GlobalCupertinoLocalizations.delegate,
-      ],
-      supportedLocales: supportedLocales,
-      home: const DesktopServerPage()));
-  WindowOptions windowOptions = getHiddenTitleBarWindowOptions(
-      size: kConnectionManagerWindowSizeClosedChat);
-  windowManager.waitUntilReadyToShow(windowOptions, () async {
-    await windowManager.show();
-    // ensure initial window size to be changed
-    await windowManager.setSize(kConnectionManagerWindowSizeClosedChat);
-    await Future.wait([
-      windowManager.setAlignment(Alignment.topRight),
-      windowManager.focus(),
-      windowManager.setOpacity(1)
+void main() {
+  test('connection manager demo clients match the current Client API', () {
+    expect(cm_demo.testClients, hasLength(4));
+    expect(cm_demo.testClients.map((client) => client.name), [
+      'UserAAAAAA',
+      'UserBBBBB',
+      'UserC',
+      'UserDDDDDDDDDDDd',
     ]);
-    // ensure
-    windowManager.setAlignment(Alignment.topRight);
+    expect(
+      cm_demo.testClients.every(
+          (client) => client.keyboard && !client.clipboard && !client.audio),
+      isTrue,
+    );
   });
 }

flutter/test/input_modifier_utils_test.dart

@@ -0,0 +1,515 @@
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter_hbb/models/input_modifier_utils.dart';
+
+void main() {
+  group('shouldReleaseStaleMobileShift', () {
+    test('does not release when cached shift is already false', () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: true,
+          cachedShiftPressed: false,
+          actualShiftPressed: false,
+          logicalKey: LogicalKeyboardKey.keyD,
+          hasTrackedShiftKeyDown: true,
+        ),
+        isFalse,
+      );
+    });
+
+    test('releases one-shot mobile shift after a text key', () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: true,
+          cachedShiftPressed: true,
+          actualShiftPressed: false,
+          logicalKey: LogicalKeyboardKey.keyD,
+          hasTrackedShiftKeyDown: true,
+        ),
+        isTrue,
+      );
+    });
+
+    test('does not release manually toggled shift without tracked key down',
+        () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: true,
+          cachedShiftPressed: true,
+          actualShiftPressed: false,
+          logicalKey: LogicalKeyboardKey.keyD,
+          hasTrackedShiftKeyDown: false,
+        ),
+        isFalse,
+      );
+    });
+
+    test('does not release when shift is still physically pressed', () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: true,
+          cachedShiftPressed: true,
+          actualShiftPressed: true,
+          logicalKey: LogicalKeyboardKey.keyD,
+          hasTrackedShiftKeyDown: true,
+        ),
+        isFalse,
+      );
+    });
+
+    test('does not release on non-mobile platforms', () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: false,
+          cachedShiftPressed: true,
+          actualShiftPressed: false,
+          logicalKey: LogicalKeyboardKey.keyD,
+          hasTrackedShiftKeyDown: true,
+        ),
+        isFalse,
+      );
+    });
+
+    test('releases on enter key', () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: true,
+          cachedShiftPressed: true,
+          actualShiftPressed: false,
+          logicalKey: LogicalKeyboardKey.enter,
+          hasTrackedShiftKeyDown: true,
+        ),
+        isTrue,
+      );
+    });
+
+    test('releases on arrow key', () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: true,
+          cachedShiftPressed: true,
+          actualShiftPressed: false,
+          logicalKey: LogicalKeyboardKey.arrowLeft,
+          hasTrackedShiftKeyDown: true,
+        ),
+        isTrue,
+      );
+    });
+
+    test('does not release on modifier events', () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: true,
+          cachedShiftPressed: true,
+          actualShiftPressed: false,
+          logicalKey: LogicalKeyboardKey.shiftLeft,
+          hasTrackedShiftKeyDown: true,
+        ),
+        isFalse,
+      );
+    });
+
+    test('does not release on shiftRight modifier events', () {
+      expect(
+        shouldReleaseStaleMobileShift(
+          isMobile: true,
+          cachedShiftPressed: true,
+          actualShiftPressed: false,
+          logicalKey: LogicalKeyboardKey.shiftRight,
+          hasTrackedShiftKeyDown: true,
+        ),
+        isFalse,
+      );
+    });
+  });
+
+  group('shouldApplyTerminalInputModifiers', () {
+    test('accepts ordinary single-character keyboard input', () {
+      expect(shouldApplyTerminalInputModifiers('a'), isTrue);
+      expect(shouldApplyTerminalInputModifiers(' '), isTrue);
+      expect(shouldApplyTerminalInputModifiers('/'), isTrue);
+    });
+
+    test('accepts supplementary-plane single-character keyboard input', () {
+      expect(shouldApplyTerminalInputModifiers('😀'), isTrue);
+    });
+
+    test('rejects terminal control bytes and multi-character sequences', () {
+      for (final input in ['\x00', '\x03', '\t', '\n', '\r', '\x1B', '\x7F']) {
+        expect(
+          shouldApplyTerminalInputModifiers(input),
+          isFalse,
+          reason: '${input.codeUnits} must not consume a one-shot modifier',
+        );
+      }
+      expect(shouldApplyTerminalInputModifiers('\x1B[A'), isFalse);
+    });
+  });
+
+  group('applyTerminalInputModifiers', () {
+    test('keeps decomposed graphemes intact under Ctrl', () {
+      const decomposedEAcute = 'e\u0301';
+
+      expect(
+        applyTerminalInputModifiers(
+          decomposedEAcute,
+          ctrlLocked: true,
+          altLocked: false,
+        ),
+        decomposedEAcute,
+      );
+    });
+
+    test('keeps non-ASCII graphemes intact under Ctrl', () {
+      for (final input in ['é', '😀']) {
+        expect(
+          applyTerminalInputModifiers(
+            input,
+            ctrlLocked: true,
+            altLocked: false,
+          ),
+          input,
+        );
+      }
+    });
+
+    test('maps Ctrl underscore to unit separator', () {
+      expect(
+        applyTerminalInputModifiers(
+          '_',
+          ctrlLocked: true,
+          altLocked: false,
+        ),
+        '\x1F',
+      );
+    });
+
+    test('maps the complete Ctrl symbol range', () {
+      const mappings = {
+        '[': '\x1B',
+        r'\': '\x1C',
+        ']': '\x1D',
+        '^': '\x1E',
+        '_': '\x1F',
+        '/': '\x1F',
+      };
+
+      for (final entry in mappings.entries) {
+        expect(
+          applyTerminalInputModifiers(
+            entry.key,
+            ctrlLocked: true,
+            altLocked: false,
+          ),
+          entry.value,
+          reason: 'Ctrl+${entry.key} should map to ${entry.value.codeUnits}',
+        );
+      }
+    });
+
+    test('applies Ctrl before Alt for combined modifiers', () {
+      expect(
+        applyTerminalInputModifiers(
+          'b',
+          ctrlLocked: true,
+          altLocked: true,
+        ),
+        '\x1B\x02',
+      );
+    });
+  });
+
+  group('terminalPastePayload', () {
+    test('wraps paste text when bracketed paste mode is active', () {
+      expect(
+        terminalPastePayload('d', bracketedPasteMode: true),
+        '\x1B[200~d\x1B[201~',
+      );
+    });
+
+    test('keeps a lone newline unchanged when bracketed paste is disabled', () {
+      expect(
+        terminalPastePayload('\n', bracketedPasteMode: false),
+        '\n',
+      );
+    });
+  });
+
+  group('prepareTerminalInputPayload', () {
+    test('normalizes a mobile keyboard Enter to carriage return', () {
+      expect(
+        prepareTerminalInputPayload(
+          '\n',
+          source: TerminalInputSource.keyboard,
+          isMobileOrWebMobile: true,
+          bracketedPasteMode: false,
+          ctrlLocked: false,
+          altLocked: false,
+        ),
+        '\r',
+      );
+    });
+
+    test('keeps Ctrl+J as line feed on mobile', () {
+      expect(
+        prepareTerminalInputPayload(
+          'j',
+          source: TerminalInputSource.keyboard,
+          isMobileOrWebMobile: true,
+          bracketedPasteMode: false,
+          ctrlLocked: true,
+          altLocked: false,
+        ),
+        '\n',
+      );
+    });
+
+    test('does not apply Alt to a terminal control byte', () {
+      expect(
+        prepareTerminalInputPayload(
+          '\x1B',
+          source: TerminalInputSource.keyboard,
+          isMobileOrWebMobile: true,
+          bracketedPasteMode: false,
+          ctrlLocked: false,
+          altLocked: true,
+        ),
+        '\x1B',
+      );
+    });
+
+    test('keeps large keyboard payloads unchanged when modifiers are inactive',
+        () {
+      final payload = 'd' * (1024 * 1024);
+
+      expect(
+        prepareTerminalInputPayload(
+          payload,
+          source: TerminalInputSource.keyboard,
+          isMobileOrWebMobile: false,
+          bracketedPasteMode: false,
+          ctrlLocked: false,
+          altLocked: false,
+        ),
+        payload,
+      );
+    });
+
+    test('keeps decomposed graphemes intact with locked keyboard modifiers',
+        () {
+      const decomposedEAcute = 'e\u0301';
+
+      expect(
+        prepareTerminalInputPayload(
+          decomposedEAcute,
+          source: TerminalInputSource.keyboard,
+          isMobileOrWebMobile: true,
+          bracketedPasteMode: false,
+          ctrlLocked: true,
+          altLocked: false,
+        ),
+        decomposedEAcute,
+      );
+    });
+
+    test('preserves a lone pasted newline when modifiers are locked', () {
+      expect(
+        prepareTerminalInputPayload(
+          '\n',
+          source: TerminalInputSource.paste,
+          isMobileOrWebMobile: true,
+          bracketedPasteMode: false,
+          ctrlLocked: true,
+          altLocked: true,
+        ),
+        '\n',
+      );
+    });
+
+    test('wraps paste without applying locked modifiers', () {
+      expect(
+        prepareTerminalInputPayload(
+          'd',
+          source: TerminalInputSource.paste,
+          isMobileOrWebMobile: true,
+          bracketedPasteMode: true,
+          ctrlLocked: true,
+          altLocked: true,
+        ),
+        '\x1B[200~d\x1B[201~',
+      );
+    });
+  });
+
+  group('shouldHandleTerminalPasteShortcut', () {
+    test(
+        'keeps default xterm paste behavior when virtual modifiers are inactive',
+        () {
+      expect(
+        shouldHandleTerminalPasteShortcut(
+          logicalKey: LogicalKeyboardKey.keyV,
+          isKeyDown: true,
+          isKeyRepeat: false,
+          controlPressed: true,
+          metaPressed: false,
+          altPressed: false,
+          shiftPressed: false,
+          modifierLockActive: false,
+        ),
+        isFalse,
+      );
+    });
+
+    test('handles Ctrl+V and Meta+V when a virtual modifier lock is active',
+        () {
+      expect(
+        shouldHandleTerminalPasteShortcut(
+          logicalKey: LogicalKeyboardKey.keyV,
+          isKeyDown: true,
+          isKeyRepeat: false,
+          controlPressed: true,
+          metaPressed: false,
+          altPressed: false,
+          shiftPressed: false,
+          modifierLockActive: true,
+        ),
+        isTrue,
+      );
+      expect(
+        shouldHandleTerminalPasteShortcut(
+          logicalKey: LogicalKeyboardKey.keyV,
+          isKeyDown: true,
+          isKeyRepeat: false,
+          controlPressed: false,
+          metaPressed: true,
+          altPressed: false,
+          shiftPressed: false,
+          modifierLockActive: true,
+        ),
+        isTrue,
+      );
+    });
+
+    test('handles paste shortcut repeats while a virtual lock is active', () {
+      expect(
+        shouldHandleTerminalPasteShortcut(
+          logicalKey: LogicalKeyboardKey.keyV,
+          isKeyDown: false,
+          isKeyRepeat: true,
+          controlPressed: true,
+          metaPressed: false,
+          altPressed: false,
+          shiftPressed: false,
+          modifierLockActive: true,
+        ),
+        isTrue,
+      );
+    });
+
+    test('ignores key-up and unmodified V events', () {
+      expect(
+        shouldHandleTerminalPasteShortcut(
+          logicalKey: LogicalKeyboardKey.keyV,
+          isKeyDown: false,
+          isKeyRepeat: false,
+          controlPressed: true,
+          metaPressed: false,
+          altPressed: false,
+          shiftPressed: false,
+          modifierLockActive: true,
+        ),
+        isFalse,
+      );
+      expect(
+        shouldHandleTerminalPasteShortcut(
+          logicalKey: LogicalKeyboardKey.keyV,
+          isKeyDown: true,
+          isKeyRepeat: false,
+          controlPressed: false,
+          metaPressed: false,
+          altPressed: false,
+          shiftPressed: false,
+          modifierLockActive: true,
+        ),
+        isFalse,
+      );
+    });
+
+    test('ignores paste shortcuts with extra modifiers', () {
+      for (final state in [
+        (control: true, meta: false, alt: true, shift: false),
+        (control: true, meta: false, alt: false, shift: true),
+        (control: false, meta: true, alt: false, shift: true),
+        (control: true, meta: true, alt: false, shift: false),
+      ]) {
+        expect(
+          shouldHandleTerminalPasteShortcut(
+            logicalKey: LogicalKeyboardKey.keyV,
+            isKeyDown: true,
+            isKeyRepeat: false,
+            controlPressed: state.control,
+            metaPressed: state.meta,
+            altPressed: state.alt,
+            shiftPressed: state.shift,
+            modifierLockActive: true,
+          ),
+          isFalse,
+        );
+      }
+    });
+
+    test('ignores non-V key events', () {
+      expect(
+        shouldHandleTerminalPasteShortcut(
+          logicalKey: LogicalKeyboardKey.keyC,
+          isKeyDown: true,
+          isKeyRepeat: false,
+          controlPressed: true,
+          metaPressed: false,
+          altPressed: false,
+          shiftPressed: false,
+          modifierLockActive: true,
+        ),
+        isFalse,
+      );
+    });
+  });
+
+  group('shouldClearTerminalModifiersWhenRow3Collapses', () {
+    test('clears visible modifier state when expanded row is collapsed', () {
+      expect(
+        shouldClearTerminalModifiersWhenRow3Collapses(
+          wasExpanded: true,
+          willExpand: false,
+          ctrlLocked: true,
+          altLocked: false,
+        ),
+        isTrue,
+      );
+    });
+
+    test('does not clear modifiers when row expands', () {
+      expect(
+        shouldClearTerminalModifiersWhenRow3Collapses(
+          wasExpanded: false,
+          willExpand: true,
+          ctrlLocked: true,
+          altLocked: true,
+        ),
+        isFalse,
+      );
+    });
+
+    test('clears Alt state when expanded row is collapsed', () {
+      expect(
+        shouldClearTerminalModifiersWhenRow3Collapses(
+          wasExpanded: true,
+          willExpand: false,
+          ctrlLocked: false,
+          altLocked: true,
+        ),
+        isTrue,
+      );
+    });
+  });
+}

flutter/test/server_settings_dialog_test.dart

@@ -0,0 +1,38 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter_hbb/mobile/widgets/dialog.dart';
+
+void main() {
+  testWidgets('server settings text fields preserve literal input',
+      (tester) async {
+    final controller = TextEditingController(text: 'AbCdR1c1E=');
+    addTearDown(controller.dispose);
+
+    await tester.pumpWidget(MaterialApp(
+      home: Scaffold(
+        body: serverSettingsTextFormField(
+          label: 'Key',
+          controller: controller,
+          errorMsg: '',
+          autofocus: true,
+        ),
+      ),
+    ));
+
+    final textField = tester.widget<TextField>(find.byType(TextField));
+
+    expect(textField.controller, controller);
+    expect(textField.autofocus, isTrue);
+    expect(textField.keyboardType, TextInputType.visiblePassword);
+    expect(textField.textCapitalization, TextCapitalization.none);
+    expect(textField.autocorrect, isFalse);
+    expect(textField.enableSuggestions, isFalse);
+    expect(textField.smartDashesType, SmartDashesType.disabled);
+    expect(textField.smartQuotesType, SmartQuotesType.disabled);
+    expect(textField.enableIMEPersonalizedLearning, isFalse);
+    expect(
+      textField.spellCheckConfiguration,
+      const SpellCheckConfiguration.disabled(),
+    );
+  });
+}

flutter/test/terminal_keyboard_utils_test.dart

@@ -0,0 +1,40 @@
+import 'package:flutter_hbb/mobile/terminal_keyboard_utils.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  group('mobile terminal keyboard layout', () {
+    test('keeps the latest key order from the reviewed PR layout', () {
+      expect(
+        terminalKeyboardRow1Keys,
+        ['Esc', '/', '|', 'Home', '↑', 'End', r'\'],
+      );
+      expect(
+        terminalKeyboardRow2Keys,
+        ['Tab', 'Ctrl+C', '~', '←', '↓', '→'],
+      );
+      expect(
+        terminalKeyboardRow3Keys,
+        ['Ctrl', 'Alt', '-', 'PgUp', 'PgDn'],
+      );
+    });
+
+    test('keeps two trailing Row3 placeholders for row alignment', () {
+      expect(terminalKeyboardRow3TrailingPlaceholderCount, 2);
+    });
+
+    test('keeps every expanded row aligned at 348dp', () {
+      final rowWidths = [
+        terminalKeyboardRowWidth(terminalKeyboardRow1Keys.length),
+        terminalKeyboardRowWidth(terminalKeyboardRow2Keys.length + 1),
+        terminalKeyboardRowWidth(
+          terminalKeyboardRow3Keys.length +
+              terminalKeyboardRow3TrailingPlaceholderCount,
+        ),
+      ];
+
+      expect(terminalKeyboardKeyWidth, 48);
+      expect(terminalKeyboardKeySpacing, 2);
+      expect(rowWidths, everyElement(348));
+    });
+  });
+}

flutter/test/terminal_model_lifecycle_test.dart

@@ -0,0 +1,51 @@
+import 'dart:async';
+
+import 'package:flutter_hbb/models/model.dart';
+import 'package:flutter_hbb/models/terminal_model.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+class _FakeFFI implements FFI {
+  @override
+  String id = 'test-peer';
+
+  @override
+  dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
+}
+
+void main() {
+  test('ignores paste that completes after the terminal model is disposed',
+      () async {
+    final model = TerminalModel(_FakeFFI());
+    final delayedClipboardText = Completer<String>();
+
+    // This mirrors Ctrl/Cmd+V: clipboard access starts first, then the page and
+    // model are disposed before the asynchronous read supplies its text.
+    final paste = delayedClipboardText.future.then(model.pasteText);
+    model.dispose();
+    delayedClipboardText.complete('late clipboard text');
+    await paste;
+
+    expect(model.debugBufferedInputCount, 0);
+  });
+
+  test('ignores terminal text input after the terminal model is disposed', () {
+    final model = TerminalModel(_FakeFFI());
+    var checkedCtrlLock = false;
+    var clearedCtrlLock = false;
+
+    model.isCtrlLocked = () {
+      checkedCtrlLock = true;
+      return true;
+    };
+    model.clearCtrlLock = () {
+      clearedCtrlLock = true;
+    };
+
+    model.dispose();
+    model.terminal.textInput('d');
+
+    expect(checkedCtrlLock, isFalse);
+    expect(clearedCtrlLock, isFalse);
+    expect(model.debugBufferedInputCount, 0);
+  });
+}

flutter/windows/runner/Runner.rc

@@ -89,11 +89,11 @@ BEGIN
     BEGIN
         BLOCK "040904e4"
         BEGIN
-            VALUE "CompanyName", "Purslane Ltd" "\0"
+            VALUE "CompanyName", "Purslane Tech Pte. Ltd." "\0"
             VALUE "FileDescription", "RustDesk Remote Desktop" "\0"
             VALUE "FileVersion", VERSION_AS_STRING "\0"
             VALUE "InternalName", "rustdesk" "\0"
-            VALUE "LegalCopyright", "Copyright © 2025 Purslane Ltd. All rights reserved." "\0"
+            VALUE "LegalCopyright", "Copyright © 2026 Purslane Tech Pte. Ltd. All rights reserved." "\0"
             VALUE "OriginalFilename", "rustdesk.exe" "\0"
             VALUE "ProductName", "RustDesk" "\0"
             VALUE "ProductVersion", VERSION_AS_STRING "\0"

flutter/windows/runner/flutter_window.cpp

@@ -19,6 +19,66 @@
 
 #include "win32_desktop.h"
 
+namespace {
+
+// If the window is resized between the creation of the Flutter surface and the
+// present of the first frame - which is what the PowerToys FancyZones option
+// "Move newly created windows to their last known zone" does - the embedder's
+// resize synchronization enters kResizeStarted and from then on only presents
+// frames that match the new size. A frame already generated for the old size
+// is rejected, nothing schedules a matching one, and the window stays white
+// until a real resize re-enters OnWindowSizeChanged, which resets the resize
+// target and resends the window metrics. That is why minimize/restore heals
+// it; ForceChildRefresh() below does the same programmatically.
+// https://github.com/rustdesk/rustdesk/issues/6756
+// https://github.com/flutter/flutter/issues/159630
+//
+// The timer below drives that recovery. Two subtleties, verified against the
+// embedder sources (identical in 3.24.5 and 3.44.0):
+// - FlutterViewController::ForceRedraw() only schedules a frame when NO resize
+//   is pending (resize_status_ == kDone), so it cannot heal the wedge above.
+//   It is kept as a cheap first kick for the case it was designed for: a
+//   window created hidden and shown later, with nothing scheduling a frame.
+// - The SetNextFrameCallback used to detect the first frame fires when a frame
+//   is GENERATED (raster thread), even if the resize gate then rejects its
+//   present. So it must not be the only stop condition: one final
+//   ForceChildRefresh() is issued to guarantee a present at the current size.
+//   Note this premise is not load-bearing, and the redundancy is deliberate:
+//   if the callback in fact only fired on a successful present, then
+//   first_frame_rendered_ would stay false and the timer below would keep
+//   nudging until it healed.
+// This also relies on HandleTopLevelWindowProc not consuming WM_TIMER (no
+// plugin registers a delegate for it today).
+constexpr UINT_PTR kForceRedrawTimerId = 0xFB15;
+constexpr UINT kForceRedrawIntervalMs = 200;
+// Give up eventually (with a log), so a genuinely stuck engine doesn't keep a
+// timer alive forever. 25 * 200ms covers slow starts comfortably.
+constexpr UINT kForceRedrawMaxTries = 25;
+// The first ticks use the cheap ForceRedraw(); later ticks use
+// ForceChildRefresh(), which may block the platform thread for up to 2x100ms
+// per call (each nudge re-enters the 100ms resize wait).
+constexpr UINT kForceRedrawCheapTries = 2;
+
+// Re-enters the embedder's OnWindowSizeChanged by nudging the Flutter child
+// window by 1px and back: this resets the resize target and resends the window
+// metrics. Same as BaseFlutterWindow::ForceChildRefresh() on the
+// rustdesk_desktop_multi_window side.
+void ForceChildRefresh(HWND child) {
+  if (!child) {
+    return;
+  }
+  RECT rect;
+  GetWindowRect(child, &rect);
+  LONG width = rect.right - rect.left;
+  LONG height = rect.bottom - rect.top;
+  SetWindowPos(child, nullptr, 0, 0, width + 1, height,
+               SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOMOVE | SWP_FRAMECHANGED);
+  SetWindowPos(child, nullptr, 0, 0, width, height,
+               SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOMOVE | SWP_FRAMECHANGED);
+}
+
+}  // namespace
+
 FlutterWindow::FlutterWindow(const flutter::DartProject& project)
     : project_(project) {}
 
@@ -92,10 +152,17 @@ bool FlutterWindow::OnCreate() {
         registry->GetRegistrarForPlugin("FlutterGpuTextureRendererPluginCApi"));
   });
   SetChildContent(flutter_controller_->view()->GetNativeWindow());
+
+  // See the comment on kForceRedrawTimerId above.
+  flutter_controller_->engine()->SetNextFrameCallback(
+      [this]() { first_frame_rendered_ = true; });
+  SetTimer(GetHandle(), kForceRedrawTimerId, kForceRedrawIntervalMs, nullptr);
+
   return true;
 }
 
 void FlutterWindow::OnDestroy() {
+  KillTimer(GetHandle(), kForceRedrawTimerId);
   if (flutter_controller_) {
     flutter_controller_ = nullptr;
   }
@@ -121,6 +188,48 @@ FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
     case WM_FONTCHANGE:
       flutter_controller_->engine()->ReloadSystemFonts();
       break;
+    case WM_TIMER:
+      if (wparam == kForceRedrawTimerId) {
+        if (!flutter_controller_) {
+          KillTimer(hwnd, kForceRedrawTimerId);
+        } else if (first_frame_rendered_) {
+          // A frame was generated, which does not mean it was presented: if a
+          // resize was pending, the gate rejected it (see the comment on
+          // kForceRedrawTimerId). One child refresh guarantees a present at the
+          // current size. Unconditional because gating it bought nothing: the
+          // WM_SIZE that CreateWindow() sends already arrives before the first
+          // frame, so the flag this used to check was always set by the time we
+          // got here. Doing it unconditionally is safe either way - at worst it
+          // is one extra nudge, and it is cheap once the engine is running.
+          ForceChildRefresh(flutter_controller_->view()->GetNativeWindow());
+          KillTimer(hwnd, kForceRedrawTimerId);
+        } else if (++force_redraw_tries_ > kForceRedrawMaxTries) {
+          // Not std::cerr: the runner only attaches a console when started from
+          // one or under a debugger (see main.cpp), and this fires on end-user
+          // machines. OutputDebugString is readable with DebugView there.
+          OutputDebugStringA(
+              "rustdesk: Flutter window did not render its first frame, "
+              "giving up.\n");
+          KillTimer(hwnd, kForceRedrawTimerId);
+        } else if (force_redraw_tries_ <= kForceRedrawCheapTries) {
+          flutter_controller_->ForceRedraw();
+        } else {
+          ForceChildRefresh(flutter_controller_->view()->GetNativeWindow());
+        }
+        return 0;
+      }
+      break;
+    case WM_SHOWWINDOW:
+      // A window created hidden (e.g. the connection manager) may be shown
+      // long after the creation-time force-redraw timer has given up, and
+      // FancyZones moves windows exactly when they are shown. Re-arm the
+      // protection if the first frame still hasn't been rendered by now (see
+      // kForceRedrawTimerId).
+      if (wparam == TRUE && !first_frame_rendered_ && flutter_controller_) {
+        force_redraw_tries_ = 0;
+        SetTimer(hwnd, kForceRedrawTimerId, kForceRedrawIntervalMs, nullptr);
+      }
+      break;
   }
 
   return Win32Window::MessageHandler(hwnd, message, wparam, lparam);

flutter/windows/runner/flutter_window.h

@@ -28,6 +28,14 @@ class FlutterWindow : public Win32Window {
 
   // The Flutter instance hosted by this window.
   std::unique_ptr<flutter::FlutterViewController> flutter_controller_;
+
+  // Whether the engine has generated its first frame. Note that a generated
+  // frame is not necessarily presented: the resize synchronization may reject
+  // it (see kForceRedrawTimerId in the .cpp file).
+  bool first_frame_rendered_ = false;
+
+  // Number of force-redraw attempts made so far.
+  UINT force_redraw_tries_ = 0;
 };
 
 #endif  // RUNNER_FLUTTER_WINDOW_H_