7142359: use safe span operations in ProcessSingleton patch

Fix unsafe buffer manipulation warning introduced by upstream spanification.
Use base::span::subspan() instead of iterator arithmetic, and
base::as_byte_span() for safe type conversion instead of reinterpret_cast.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7142359

.github/actions/build-electron/action.yml

@@ -60,21 +60,28 @@ runs:
           sudo launchctl limit maxfiles 65536 200000
         fi
 
-        NINJA_SUMMARIZE_BUILD=1 e build
+        if [ "${{ inputs.is-release }}" = "true" ]; then
+          NINJA_SUMMARIZE_BUILD=1 e build --target electron:release_build
+        else
+          NINJA_SUMMARIZE_BUILD=1 e build --target electron:testing_build
+        fi
         cp out/Default/.ninja_log out/electron_ninja_log
         node electron/script/check-symlinks.js
 
         # Upload build stats to Datadog
         if ! [ -z $DD_API_KEY ]; then
-          npx node electron/script/build-stats.mjs out/Default/siso.INFO --upload-stats || true
+          if [ "$TARGET_PLATFORM" = "win" ]; then
+            npx node electron/script/build-stats.mjs out/Default/siso.exe.INFO --upload-stats || true
+          else
+            npx node electron/script/build-stats.mjs out/Default/siso.INFO --upload-stats || true
+          fi
         else
           echo "Skipping build-stats.mjs upload because DD_API_KEY is not set"
         fi
-    - name: Build Electron dist.zip ${{ inputs.step-suffix }}
+    - name: Verify dist.zip ${{ inputs.step-suffix }}
       shell: bash
       run: |
-        cd src
-        e build --target electron:electron_dist_zip
+        cd src        
         if [ "${{ inputs.is-asan }}" != "true" ]; then
           target_os=${{ inputs.target-platform == 'macos' && 'mac' || inputs.target-platform }}
           if [ "${{ inputs.artifact-platform }}" = "mas" ]; then
@@ -82,11 +89,10 @@ runs:
           fi
           electron/script/zip_manifests/check-zip-manifest.py out/Default/dist.zip electron/script/zip_manifests/dist_zip.$target_os.${{ inputs.target-arch }}.manifest
         fi
-    - name: Build Mksnapshot ${{ inputs.step-suffix }}
+    - name: Fixup Mksnapshot ${{ inputs.step-suffix }}
       shell: bash
       run: |
         cd src
-        e build --target electron:electron_mksnapshot_zip
         ELECTRON_DEPOT_TOOLS_DISABLE_LOG=1 e d gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
         # Remove unused args from mksnapshot_args
         SEDOPTION="-i"
@@ -138,11 +144,6 @@ runs:
           fi
           electron/script/zip_manifests/check-zip-manifest.py out/Default/chromedriver.zip electron/script/zip_manifests/chromedriver_zip.$target_os.${{ inputs.target-arch }}.manifest
         fi
-    - name: Build Node.js headers ${{ inputs.step-suffix }}
-      shell: bash
-      run: |
-        cd src
-        e build --target electron:node_headers
     - name: Create installed_software.json ${{ inputs.step-suffix }}
       shell: powershell
       if: ${{ inputs.is-release == 'true' && inputs.target-platform == 'win' }}
@@ -162,17 +163,11 @@ runs:
         # Needed for msdia140.dll on 64-bit windows
         cd src
         export PATH="$PATH:$(pwd)/third_party/llvm-build/Release+Asserts/bin"
-    - name: Generate & Zip Symbols ${{ inputs.step-suffix }}
+    - name: Zip Symbols ${{ inputs.step-suffix }}
       shell: bash
       run: |
-        # Generate breakpad symbols on release builds
-        if [ "${{ inputs.generate-symbols }}" = "true" ]; then
-          e build --target electron:electron_symbols
-        fi
         cd src
         export BUILD_PATH="$(pwd)/out/Default"
-        e build --target electron:licenses
-        e build --target electron:electron_version_file
         if [ "${{ inputs.is-release }}" = "true" ]; then
           DELETE_DSYMS_AFTER_ZIP=1 electron/script/zip-symbols.py -b $BUILD_PATH
         else
@@ -185,18 +180,6 @@ runs:
         cd src
         gn gen out/ffmpeg --args="import(\"//electron/build/args/ffmpeg.gn\") use_remoteexec=true use_siso=true $GN_EXTRA_ARGS"
         e build --target electron:electron_ffmpeg_zip -C ../../out/ffmpeg
-    - name: Generate Hunspell Dictionaries ${{ inputs.step-suffix }}
-      shell: bash
-      if: ${{ inputs.is-release == 'true' && inputs.target-platform == 'linux' }}
-      run: |
-        e build --target electron:hunspell_dictionaries_zip
-    - name: Generate Libcxx ${{ inputs.step-suffix }}
-      shell: bash
-      if: ${{ inputs.is-release == 'true' && inputs.target-platform == 'linux' }}
-      run: |
-        e build --target electron:libcxx_headers_zip
-        e build --target electron:libcxxabi_headers_zip
-        e build --target electron:libcxx_objects_zip
     - name: Remove Clang problem matcher
       shell: bash
       run: echo "::remove-matcher owner=clang::"
@@ -205,7 +188,7 @@ runs:
       shell: bash
       run: |
         cd src/electron
-        node script/yarn create-typescript-definitions
+        node script/yarn.js create-typescript-definitions
     - name: Publish Electron Dist ${{ inputs.step-suffix }}
       if: ${{ inputs.is-release == 'true' }}
       shell: bash

.github/actions/checkout/action.yml

@@ -152,7 +152,7 @@ runs:
     if: ${{ inputs.target-platform == 'linux' && github.ref == 'refs/heads/main' }}
     shell: bash
     run: |
-      npx node src/electron/script/patches-stats.mjs --upload-stats || true
+      node src/electron/script/patches-stats.mjs --upload-stats || true
   # delete all .git directories under src/ except for
   # third_party/angle/ and third_party/dawn/ because of build time generation of files
   # gen/angle/commit.h depends on third_party/angle/.git/HEAD

.github/actions/free-space-macos/action.yml

@@ -17,28 +17,30 @@ runs:
         }
 
         strip_universal_deep() {
-          opwd=$(pwd)
-          cd $1
-          f=$(find . -perm +111 -type f)
-          for fp in $f
-          do
-            if [[ $(file "$fp") == *"universal binary"* ]]; then
-              if [ "`arch`" == "arm64" ]; then
-                if [[ $(file "$fp") == *"x86_64"* ]]; then
-                  sudo lipo -remove x86_64 "$fp" -o "$fp" || true
-                fi
-              else
-                if [[ $(file "$fp") == *"arm64e)"* ]]; then
-                  sudo lipo -remove arm64e "$fp" -o "$fp" || true
-                fi
-                if [[ $(file "$fp") == *"arm64)"* ]]; then
-                  sudo lipo -remove arm64 "$fp" -o "$fp" || true
+          if [ -d "$1" ]; then
+            opwd=$(pwd)
+            cd $1
+            f=$(find . -perm +111 -type f)
+            for fp in $f
+            do
+              if [[ $(file "$fp") == *"universal binary"* ]]; then
+                if [ "`arch`" == "arm64" ]; then
+                  if [[ $(file "$fp") == *"x86_64"* ]]; then
+                    sudo lipo -remove x86_64 "$fp" -o "$fp" || true
+                  fi
+                else
+                  if [[ $(file "$fp") == *"arm64e)"* ]]; then
+                    sudo lipo -remove arm64e "$fp" -o "$fp" || true
+                  fi
+                  if [[ $(file "$fp") == *"arm64)"* ]]; then
+                    sudo lipo -remove arm64 "$fp" -o "$fp" || true
+                  fi
                 fi
               fi
-            fi
-          done
+            done
 
-          cd $opwd
+            cd $opwd
+          fi
         }
 
         tmpify /Library/Developer/CoreSimulator
@@ -60,10 +62,9 @@ runs:
 
         sudo rm -rf /Applications/Safari.app
         sudo rm -rf /Applications/Xcode_16.1.app
-        sudo rm -rf /Applications/Xcode_16.3.app
         sudo rm -rf /Applications/Xcode_16.2.app
+        sudo rm -rf /Applications/Xcode_16.3.app
         sudo rm -rf /Applications/Google Chrome.app
-        sudo rm -rf /Applications/Xcode_16.4.app
         sudo rm -rf /Applications/Google Chrome for Testing.app
         sudo rm -rf	/Applications/Firefox.app
         sudo rm -rf ~/project/src/third_party/catapult/tracing/test_data

.github/actions/generate-types/action.yml

@@ -13,12 +13,16 @@ runs:
   - name: Generating Types for SHA in ${{ inputs.sha-file }}
     shell: bash
     run: |
-      git checkout $(cat ${{ inputs.sha-file }})
-      rm -rf node_modules
-      yarn install --frozen-lockfile --ignore-scripts
+      export ELECTRON_DIR=$(pwd)
+      if [ "${{ inputs.sha-file }}" == ".dig-old" ]; then
+        cd /tmp
+        git clone https://github.com/electron/electron.git
+        cd electron
+      fi
+      git checkout $(cat $ELECTRON_DIR/${{ inputs.sha-file }})
+      node script/yarn.js install --immutable
       echo "#!/usr/bin/env node\nglobal.x=1" > node_modules/typescript/bin/tsc
       node node_modules/.bin/electron-docs-parser --dir=./ --outDir=./ --moduleVersion=0.0.0-development
       node node_modules/.bin/electron-typescript-definitions --api=electron-api.json --outDir=artifacts
-      mv artifacts/electron.d.ts artifacts/${{ inputs.filename }}
-      git checkout .
+      mv artifacts/electron.d.ts $ELECTRON_DIR/artifacts/${{ inputs.filename }}
     working-directory: ./electron

.github/actions/install-build-tools/action.yml

@@ -15,7 +15,7 @@ runs:
         git config --global core.preloadindex true
         git config --global core.longpaths true
       fi
-      export BUILD_TOOLS_SHA=706147b2376f55078f718576b28129a0457f1795
+      export BUILD_TOOLS_SHA=a5d9f9052dcc36ee88bef5c8b13acbefd87b7d8d
       npm i -g @electron/build-tools
       # Update depot_tools to ensure python
       e d update_depot_tools

.github/actions/install-dependencies/action.yml

@@ -6,7 +6,7 @@ runs:
   - name: Get yarn cache directory path
     shell: bash
     id: yarn-cache-dir-path
-    run: echo "dir=$(node src/electron/script/yarn cache dir)" >> $GITHUB_OUTPUT
+    run: echo "dir=$(node src/electron/script/yarn.js config get cacheFolder)" >> $GITHUB_OUTPUT
   - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
     id: yarn-cache
     with:
@@ -18,4 +18,7 @@ runs:
     shell: bash
     run: |
       cd src/electron
-      node script/yarn install --frozen-lockfile --prefer-offline
+      if [ "$TARGET_ARCH" = "x86" ]; then
+        export npm_config_arch="ia32"
+      fi
+      node script/yarn.js install --immutable

.github/workflows/archaeologist-dig.yml

@@ -3,19 +3,23 @@ name: Archaeologist
 on:
   pull_request:
 
+permissions: {}
+
 jobs:
    archaeologist-dig:
     name: Archaeologist Dig
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - name: Checkout Electron
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 #v4.0.2
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
         with:
           fetch-depth: 0
       - name: Setup Node.js/npm
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
-          node-version: 20.19.x
+          node-version: 22.21.x
       - name: Setting Up Dig Site
         run: |
           echo "remote: ${{ github.event.pull_request.head.repo.clone_url }}"
@@ -41,7 +45,7 @@ jobs:
           sha-file: .dig-old
           filename: electron.old.d.ts
       - name: Upload artifacts
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 #v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 #v5.0.0
         with:
           name: artifacts
           path: electron/artifacts

.github/workflows/audit-branch-ci.yml

@@ -16,11 +16,11 @@ jobs:
       contents: read
     steps:
       - name: Setup Node.js
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
           node-version: 22.17.x
       - run: npm install @actions/cache@4.0.3 @electron/fiddle-core@2.0.1
-      - uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         id: audit-errors
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
@@ -73,6 +73,7 @@ jobs:
                       annotation_level === "failure" &&
                       !message.startsWith("Process completed with exit code") &&
                       !message.startsWith("Response status code does not indicate success") &&
+                      !message.startsWith("The hosted runner lost communication with the server") &&
                       !/Unable to make request/.test(message) &&
                       !/The requested URL returned error/.test(message),
                   )

.github/workflows/branch-created.yml

@@ -75,7 +75,7 @@ jobs:
           org: electron
       - name: Generate Release Project Board Metadata
         if: ${{ steps.check-major-version.outputs.MAJOR }}
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         id: generate-project-metadata
         with:
           script: |

.github/workflows/build-git-cache.yml

@@ -6,9 +6,13 @@ on:
   schedule:
     - cron: "0 0 * * *"
 
+permissions: {}
+
 jobs:
   build-git-cache-linux:
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:bc2f48b2415a670de18d13605b1cf0eb5fdbaae1
       options: --user root
@@ -19,7 +23,7 @@ jobs:
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -30,6 +34,8 @@ jobs:
 
   build-git-cache-windows:
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:bc2f48b2415a670de18d13605b1cf0eb5fdbaae1
       options: --user root --device /dev/fuse --cap-add SYS_ADMIN
@@ -41,7 +47,7 @@ jobs:
       TARGET_OS: 'win'
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -52,6 +58,8 @@ jobs:
 
   build-git-cache-macos:
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     # This job updates the same git cache as linux, so it needs to run after the linux one.
     needs: build-git-cache-linux
     container:
@@ -64,7 +72,7 @@ jobs:
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_mac=True --custom-var=host_os=mac'
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0

.github/workflows/build.yml

@@ -43,10 +43,13 @@ defaults:
   run:
     shell: bash
 
+permissions: {}
+
 jobs:
   setup:
     runs-on: ubuntu-latest
     permissions:
+      contents: read
       pull-requests: read
     outputs:
         docs: ${{ steps.filter.outputs.docs }}
@@ -54,7 +57,7 @@ jobs:
         build-image-sha: ${{ steps.set-output.outputs.build-image-sha }}
         docs-only: ${{ steps.set-output.outputs.docs-only }}
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 #v4.0.2
+    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         ref: ${{ github.event.pull_request.head.sha }}
     - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
@@ -63,6 +66,10 @@ jobs:
         filters: |
           docs:
             - 'docs/**'
+            - README.md
+            - SECURITY.md
+            - CONTRIBUTING.md
+            - CODE_OF_CONDUCT.md
           src:
             - '!docs/**'
     - name: Set Outputs for Build Image SHA & Docs Only
@@ -80,6 +87,8 @@ jobs:
     needs: setup
     if: ${{ !inputs.skip-lint }}
     uses: ./.github/workflows/pipeline-electron-lint.yml
+    permissions:
+      contents: read
     with:
       container: '{"image":"ghcr.io/electron/build:${{ needs.setup.outputs.build-image-sha }}","options":"--user root"}'
     secrets: inherit
@@ -89,6 +98,8 @@ jobs:
     needs: [setup, checkout-linux]
     if: ${{ needs.setup.outputs.docs-only == 'true' }}
     uses: ./.github/workflows/pipeline-electron-docs-only.yml
+    permissions:
+      contents: read
     with:
       container: '{"image":"ghcr.io/electron/build:${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root","volumes":["/mnt/cross-instance-cache:/mnt/cross-instance-cache"]}'
     secrets: inherit
@@ -98,6 +109,8 @@ jobs:
     needs: setup
     if: ${{ needs.setup.outputs.src == 'true' && !inputs.skip-macos}}
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:${{ needs.setup.outputs.build-image-sha }}
       options: --user root
@@ -111,7 +124,7 @@ jobs:
       build-image-sha: ${{ needs.setup.outputs.build-image-sha }}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -126,6 +139,8 @@ jobs:
     needs: setup
     if: ${{ !inputs.skip-linux}}
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:${{ needs.setup.outputs.build-image-sha }}
       options: --user root
@@ -141,7 +156,7 @@ jobs:
       build-image-sha: ${{ needs.setup.outputs.build-image-sha}}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -155,6 +170,8 @@ jobs:
     needs: setup
     if: ${{ needs.setup.outputs.src == 'true' && !inputs.skip-windows }}
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:${{ needs.setup.outputs.build-image-sha }}
       options: --user root --device /dev/fuse --cap-add SYS_ADMIN
@@ -171,7 +188,7 @@ jobs:
       build-image-sha: ${{ needs.setup.outputs.build-image-sha}}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -185,16 +202,20 @@ jobs:
   # GN Check Jobs
   macos-gn-check:
     uses: ./.github/workflows/pipeline-segment-electron-gn-check.yml
+    permissions:
+      contents: read
     needs: checkout-macos
     with:
       target-platform: macos
       target-archs: x64 arm64
-      check-runs-on: macos-14
+      check-runs-on: macos-15
       gn-build-type: testing
     secrets: inherit
 
   linux-gn-check:
     uses: ./.github/workflows/pipeline-segment-electron-gn-check.yml
+    permissions:
+      contents: read
     needs: checkout-linux
     if: ${{ needs.setup.outputs.src == 'true' }}
     with:
@@ -207,6 +228,8 @@ jobs:
 
   windows-gn-check:
     uses: ./.github/workflows/pipeline-segment-electron-gn-check.yml
+    permissions:
+      contents: read
     needs: checkout-windows
     with:
       target-platform: win
@@ -225,7 +248,7 @@ jobs:
     uses: ./.github/workflows/pipeline-electron-build-and-test.yml
     needs: checkout-macos
     with:
-      build-runs-on: macos-14-xlarge
+      build-runs-on: macos-15-xlarge
       test-runs-on: macos-15-large
       target-platform: macos
       target-arch: x64
@@ -244,7 +267,7 @@ jobs:
     uses: ./.github/workflows/pipeline-electron-build-and-test.yml
     needs: checkout-macos
     with:
-      build-runs-on: macos-14-xlarge
+      build-runs-on: macos-15-xlarge
       test-runs-on: macos-15
       target-platform: macos
       target-arch: arm64
@@ -310,7 +333,7 @@ jobs:
       build-runs-on: electron-arc-centralus-linux-amd64-32core
       test-runs-on: electron-arc-centralus-linux-arm64-4core
       build-container: '{"image":"ghcr.io/electron/build:${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root","volumes":["/mnt/cross-instance-cache:/mnt/cross-instance-cache"]}'
-      test-container: '{"image":"ghcr.io/electron/test:arm32v7-${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root --privileged --init","volumes":["/home/runner/externals:/mnt/runner-externals"]}'
+      test-container: '{"image":"ghcr.io/electron/test:arm32v7-${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root --privileged --init --memory=12g","volumes":["/home/runner/externals:/mnt/runner-externals"]}'
       target-platform: linux
       target-arch: arm
       is-release: false
@@ -400,6 +423,8 @@ jobs:
   gha-done:
     name: GitHub Actions Completed
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     needs: [docs-only, macos-x64, macos-arm64, linux-x64, linux-x64-asan, linux-arm, linux-arm64, windows-x64, windows-x86, windows-arm64]
     if: always() && !contains(needs.*.result, 'failure')
     steps: 

.github/workflows/clean-src-cache.yml

@@ -1,16 +1,20 @@
 name: Clean Source Cache
 
-description: |
-  This workflow cleans up the source cache on the cross-instance cache volume
-  to free up space. It runs daily at midnight and clears files older than 15 days.
+# Description:
+# This workflow cleans up the source cache on the cross-instance cache volume
+# to free up space. It runs daily at midnight and clears files older than 15 days.
 
 on:
   schedule:
     - cron: "0 0 * * *"
 
+permissions: {}
+
 jobs:
   clean-src-cache:
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:bc2f48b2415a670de18d13605b1cf0eb5fdbaae1
       options: --user root

.github/workflows/issue-labeled.yml

@@ -4,14 +4,15 @@ on:
   issues:
     types: [labeled]
 
-permissions:  # added using https://github.com/step-security/secure-workflows
-  contents: read
+permissions: {}
 
 jobs:
   issue-labeled-with-status:
     name: status/{confirmed,reviewed} label added
     if: github.event.label.name == 'status/confirmed' || github.event.label.name == 'status/reviewed'
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - name: Generate GitHub App token
         uses: electron/github-app-auth-action@384fd19694fe7b6dcc9a684746c6976ad78228ae # v1.1.1
@@ -31,6 +32,8 @@ jobs:
     name: blocked/* label added
     if: startsWith(github.event.label.name, 'blocked/')
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - name: Generate GitHub App token
         uses: electron/github-app-auth-action@384fd19694fe7b6dcc9a684746c6976ad78228ae # v1.1.1
@@ -72,7 +75,7 @@ jobs:
           creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
       - name: Create comment
         if: ${{ steps.check-for-comment.outputs.SHOULD_COMMENT }}
-        uses: actions-cool/issues-helper@50068f49b7b2b3857270ead65e2d02e4459b022c # v3.6.2
+        uses: actions-cool/issues-helper@9861779a695cf1898bd984c727f685f351cfc372 # v3.7.2
         with:
           actions: 'create-comment'
           token: ${{ steps.generate-token.outputs.token }}

.github/workflows/issue-opened.yml

@@ -11,6 +11,7 @@ jobs:
   add-to-issue-triage:
     if: ${{ contains(github.event.issue.labels.*.name, 'bug :beetle:') }}
     runs-on: ubuntu-latest
+    permissions: {}
     steps:
       - name: Generate GitHub App token
         uses: electron/github-app-auth-action@384fd19694fe7b6dcc9a684746c6976ad78228ae # v1.1.1
@@ -28,6 +29,7 @@ jobs:
   set-labels:
     if: ${{ contains(github.event.issue.labels.*.name, 'bug :beetle:') }}
     runs-on: ubuntu-latest
+    permissions: {}
     steps:
       - name: Generate GitHub App token
         uses: electron/github-app-auth-action@384fd19694fe7b6dcc9a684746c6976ad78228ae # v1.1.1
@@ -37,7 +39,7 @@ jobs:
           org: electron
       - run: npm install @electron/fiddle-core@1.3.3 mdast-util-from-markdown@2.0.0 unist-util-select@5.1.0 semver@7.6.0
       - name: Add labels
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         id: add-labels
         env:
           ISSUE_BODY: ${{ github.event.issue.body }}
@@ -134,7 +136,7 @@ jobs:
             }
       - name: Create unsupported major comment
         if: ${{ steps.add-labels.outputs.unsupportedMajor }}
-        uses: actions-cool/issues-helper@50068f49b7b2b3857270ead65e2d02e4459b022c # v3.6.2
+        uses: actions-cool/issues-helper@9861779a695cf1898bd984c727f685f351cfc372 # v3.7.2
         with:
           actions: 'create-comment'
           token: ${{ steps.generate-token.outputs.token }}

.github/workflows/issue-transferred.yml

@@ -10,6 +10,7 @@ jobs:
   issue-transferred:
     name: Issue Transferred
     runs-on: ubuntu-latest
+    permissions: {}
     if: ${{ !github.event.changes.new_repository.private }}
     steps:
       - name: Generate GitHub App token

.github/workflows/issue-unlabeled.yml

@@ -4,14 +4,15 @@ on:
   issues:
     types: [unlabeled]
 
-permissions:
-  contents: read
+permissions: {}
 
 jobs:
   issue-unlabeled-blocked:
     name: All blocked/* labels removed
     if: startsWith(github.event.label.name, 'blocked/') && github.event.issue.state == 'open'
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - name: Check for any blocked labels
         id: check-for-blocked-labels

.github/workflows/linux-publish.yml

@@ -17,9 +17,13 @@ on:
         type: boolean
         default: false
 
+permissions: {}
+
 jobs:
   checkout-linux:
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:${{ inputs.build-image-sha }}
       options: --user root
@@ -31,7 +35,7 @@ jobs:
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -40,6 +44,8 @@ jobs:
 
   publish-x64:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-linux
     with:
       environment: production-release
@@ -55,6 +61,8 @@ jobs:
 
   publish-arm:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-linux
     with:
       environment: production-release
@@ -70,6 +78,8 @@ jobs:
 
   publish-arm64:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-linux
     with:
       environment: production-release

.github/workflows/macos-publish.yml

@@ -18,9 +18,13 @@ on:
         type: boolean
         default: false
 
+permissions: {}
+
 jobs:
   checkout-macos:
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:${{ inputs.build-image-sha }}
       options: --user root
@@ -32,7 +36,7 @@ jobs:
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_mac=True --custom-var=host_os=mac'
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -44,10 +48,12 @@ jobs:
 
   publish-x64-darwin:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-macos
     with:
       environment: production-release
-      build-runs-on: macos-14-xlarge
+      build-runs-on: macos-15-xlarge
       target-platform: macos
       target-arch: x64
       target-variant: darwin
@@ -59,10 +65,12 @@ jobs:
 
   publish-x64-mas:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-macos
     with:
       environment: production-release
-      build-runs-on: macos-14-xlarge
+      build-runs-on: macos-15-xlarge
       target-platform: macos
       target-arch: x64
       target-variant: mas
@@ -74,10 +82,12 @@ jobs:
 
   publish-arm64-darwin:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-macos
     with:
       environment: production-release
-      build-runs-on: macos-14-xlarge
+      build-runs-on: macos-15-xlarge
       target-platform: macos
       target-arch: arm64
       target-variant: darwin
@@ -89,10 +99,12 @@ jobs:
 
   publish-arm64-mas:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-macos
     with:
       environment: production-release
-      build-runs-on: macos-14-xlarge
+      build-runs-on: macos-15-xlarge
       target-platform: macos
       target-arch: arm64
       target-variant: mas

.github/workflows/pipeline-electron-build-and-test-and-nan.yml

@@ -55,6 +55,8 @@ on:
         type: boolean
         default: false
 
+permissions: {}
+
 concurrency:
   group: electron-build-and-test-and-nan-${{ inputs.target-platform }}-${{ inputs.target-arch }}-${{ github.ref_protected == true && github.run_id || github.ref }}
   cancel-in-progress: ${{ github.ref_protected != true }}
@@ -62,6 +64,8 @@ concurrency:
 jobs:
   build:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     with:
       build-runs-on: ${{ inputs.build-runs-on }}
       build-container: ${{ inputs.build-container }}
@@ -74,6 +78,10 @@ jobs:
     secrets: inherit
   test:
     uses: ./.github/workflows/pipeline-segment-electron-test.yml
+    permissions:
+      contents: read
+      issues: read
+      pull-requests: read
     needs: build
     with:
       target-arch: ${{ inputs.target-arch }}
@@ -83,6 +91,8 @@ jobs:
     secrets: inherit
   nn-test:
     uses: ./.github/workflows/pipeline-segment-node-nan-test.yml
+    permissions:
+      contents: read
     needs: build
     with:
       target-arch: ${{ inputs.target-arch }}

.github/workflows/pipeline-electron-build-and-test.yml

@@ -64,14 +64,13 @@ concurrency:
   group: electron-build-and-test-${{ inputs.target-platform }}-${{ inputs.target-arch }}-${{ github.ref_protected == true && github.run_id || github.ref }}
   cancel-in-progress: ${{ github.ref_protected != true }}
 
-permissions:
-  contents: read
-  issues: read
-  pull-requests: read  
+permissions: {}
 
 jobs:
   build:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     with:
       build-runs-on: ${{ inputs.build-runs-on }}
       build-container: ${{ inputs.build-container }}
@@ -86,6 +85,10 @@ jobs:
     secrets: inherit
   test:
     uses: ./.github/workflows/pipeline-segment-electron-test.yml
+    permissions:
+      contents: read
+      issues: read
+      pull-requests: read
     needs: build
     with:
       target-arch: ${{ inputs.target-arch }}

.github/workflows/pipeline-electron-docs-only.yml

@@ -8,6 +8,8 @@ on:
         description: 'Container to run the docs-only ts compile in'
         type: string
 
+permissions: {}
+
 concurrency:
   group: electron-docs-only-${{ github.ref }}
   cancel-in-progress: true
@@ -19,11 +21,13 @@ jobs:
   docs-only:
     name: Docs Only Compile
     runs-on: electron-arc-centralus-linux-amd64-4core
+    permissions:
+      contents: read
     timeout-minutes: 20
     container: ${{ fromJSON(inputs.container) }}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -39,7 +43,7 @@ jobs:
       with:
         target-platform: linux
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -50,12 +54,12 @@ jobs:
       shell: bash
       run: |
         cd src/electron
-        node script/yarn create-typescript-definitions
-        node script/yarn tsc -p tsconfig.default_app.json --noEmit
+        node script/yarn.js create-typescript-definitions
+        node script/yarn.js tsc -p tsconfig.default_app.json --noEmit
         for f in build/webpack/*.js
         do
             out="${f:29}"
             if [ "$out" != "base.js" ]; then
-            node script/yarn webpack --config $f --output-filename=$out --output-path=./.tmp --env mode=development
+            node script/yarn.js webpack --config $f --output-filename=$out --output-path=./.tmp --env mode=development
             fi
         done

.github/workflows/pipeline-electron-lint.yml

@@ -8,6 +8,8 @@ on:
         description: 'Container to run lint in'
         type: string
 
+permissions: {}
+
 concurrency:
   group: electron-lint-${{ github.ref_protected == true && github.run_id || github.ref }}
   cancel-in-progress: ${{ github.ref_protected != true }}
@@ -19,11 +21,13 @@ jobs:
   lint:
     name: Lint
     runs-on: electron-arc-centralus-linux-amd64-4core
+    permissions:
+      contents: read
     timeout-minutes: 20
     container: ${{ fromJSON(inputs.container) }}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -74,11 +78,11 @@ jobs:
         # but then we would lint its contents (at least gn format), and it doesn't pass it.
 
         cd src/electron
-        node script/yarn install --frozen-lockfile
-        node script/yarn lint
+        node script/yarn.js install --immutable
+        node script/yarn.js lint
     - name: Run Script Typechecker
       shell: bash
       run: |
         cd src/electron
-        node script/yarn tsc -p tsconfig.script.json
+        node script/yarn.js tsc -p tsconfig.script.json
     

.github/workflows/pipeline-segment-electron-build.yml

@@ -59,6 +59,8 @@ on:
         type: boolean
         default: false
 
+permissions: {}
+
 concurrency:
   group: electron-build-${{ inputs.target-platform }}-${{ inputs.target-arch }}-${{ inputs.target-variant }}-${{ inputs.is-asan }}-${{ github.ref_protected == true && github.run_id || github.ref }}
   cancel-in-progress: ${{ github.ref_protected != true }}
@@ -81,6 +83,8 @@ jobs:
       run:
         shell: bash
     runs-on: ${{ inputs.build-runs-on }}
+    permissions:
+      contents: read
     container: ${{ fromJSON(inputs.build-container) }}
     environment: ${{ inputs.environment }}
     env:
@@ -91,7 +95,7 @@ jobs:
       run: |
         mkdir src
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -115,9 +119,9 @@ jobs:
       run: df -h
     - name: Setup Node.js/npm
       if: ${{ inputs.target-platform == 'macos' }}
-      uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020
+      uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
       with:
-        node-version: 20.19.x
+        node-version: 22.21.x
         cache: yarn
         cache-dependency-path: src/electron/yarn.lock
     - name: Install Dependencies
@@ -159,7 +163,7 @@ jobs:
       if: ${{ inputs.target-platform == 'linux' }}
       uses: ./src/electron/.github/actions/restore-cache-aks
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0

.github/workflows/pipeline-segment-electron-gn-check.yml

@@ -26,6 +26,8 @@ on:
         type: string
         default: testing
 
+permissions: {}
+
 concurrency:
   group: electron-gn-check-${{ inputs.target-platform }}-${{ github.ref }}
   cancel-in-progress: true
@@ -41,10 +43,12 @@ jobs:
       run:
         shell: bash
     runs-on: ${{ inputs.check-runs-on }}
+    permissions:
+      contents: read
     container: ${{ fromJSON(inputs.check-container) }}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -111,7 +115,7 @@ jobs:
     - name: Add CHROMIUM_BUILDTOOLS_PATH to env
       run: echo "CHROMIUM_BUILDTOOLS_PATH=$(pwd)/src/buildtools" >> $GITHUB_ENV
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0

.github/workflows/pipeline-segment-electron-test.yml

@@ -35,10 +35,7 @@ concurrency:
   group: electron-test-${{ inputs.target-platform }}-${{ inputs.target-arch }}-${{ inputs.is-asan }}-${{ github.ref_protected == true && github.run_id || github.ref }}
   cancel-in-progress: ${{ github.ref_protected != true }}
 
-permissions:
-  contents: read
-  issues: read
-  pull-requests: read
+permissions: {}
 
 env:
   CHROMIUM_GIT_COOKIE: ${{ secrets.CHROMIUM_GIT_COOKIE }}
@@ -53,6 +50,10 @@ jobs:
       run:
         shell: bash
     runs-on: ${{ inputs.test-runs-on }}
+    permissions:
+      contents: read
+      issues: read
+      pull-requests: read
     container: ${{ fromJSON(inputs.test-container) }}
     strategy:
       fail-fast: false
@@ -68,11 +69,12 @@ jobs:
       if: ${{ inputs.target-arch == 'arm' && inputs.target-platform == 'linux' }}
       run: |
         cp $(which node) /mnt/runner-externals/node20/bin/
+        cp $(which node) /mnt/runner-externals/node24/bin/
     - name: Setup Node.js/npm
       if: ${{ inputs.target-platform == 'win' }}
-      uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020
+      uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
       with:
-        node-version: 20.19.x
+        node-version: 22.21.x
     - name: Add TCC permissions on macOS
       if: ${{ inputs.target-platform == 'macos' }}
       run: |
@@ -117,7 +119,7 @@ jobs:
       if: ${{ inputs.target-platform == 'macos' }}
       run: sudo xcode-select --switch /Applications/Xcode_16.4.app
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -166,12 +168,12 @@ jobs:
         echo "DISABLE_CRASH_REPORTER_TESTS=true" >> $GITHUB_ENV
         echo "IS_ASAN=true" >> $GITHUB_ENV
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+      uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
       with:
         name: generated_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./generated_artifacts_${{ matrix.build-type }}_${{ inputs.target-arch }}
     - name: Download Src Artifacts
-      uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+      uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
       with:
         name: src_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./src_artifacts_${{ matrix.build-type }}_${{ inputs.target-arch }}
@@ -195,10 +197,7 @@ jobs:
     #    sudo security authorizationdb write com.apple.trust-settings.admin allow
     #    cd src/electron
     #    ./script/codesign/generate-identity.sh
-    - name: Install Datadog CLI
-      run: |
-        cd src/electron
-        node script/yarn global add @datadog/datadog-ci
+
     - name: Run Electron Tests
       shell: bash
       env:
@@ -224,7 +223,7 @@ jobs:
               export ELECTRON_FORCE_TEST_SUITE_EXIT="true"
             fi
           fi
-          node script/yarn test --runners=main --enableRerun=3 --trace-uncaught --enable-logging --files $tests_files
+          node script/yarn.js test --runners=main --enableRerun=3 --trace-uncaught --enable-logging --files $tests_files
         else
           chown :builduser .. && chmod g+w ..
           chown -R :builduser . && chmod -R g+w .
@@ -241,9 +240,14 @@ jobs:
             export MOCHA_TIMEOUT=180000
             echo "Piping output to ASAN_SYMBOLIZE ($ASAN_SYMBOLIZE)"
             cd electron
-            runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn test --runners=main --trace-uncaught --enable-logging --files $tests_files | $ASAN_SYMBOLIZE
+            runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn.js test --runners=main --trace-uncaught --enable-logging --files $tests_files | $ASAN_SYMBOLIZE
           else
-            runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn test --runners=main --trace-uncaught --enable-logging --files $tests_files
+            if [ "${{ inputs.target-arch }}" = "arm" ]; then
+              runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn.js test --skipYarnInstall --runners=main --enableRerun=3 --trace-uncaught --enable-logging --files $tests_files
+            else 
+              runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn.js test --runners=main --enableRerun=3 --trace-uncaught --enable-logging --files $tests_files
+            fi
+            
           fi
         fi
     - name: Upload Test results to Datadog
@@ -255,13 +259,14 @@ jobs:
         DD_TAGS: "os.architecture:${{ inputs.target-arch }},os.family:${{ inputs.target-platform }},os.platform:${{ inputs.target-platform }},asan:${{ inputs.is-asan }}"
       run: |
         if ! [ -z $DD_API_KEY ] && [ -f src/electron/junit/test-results-main.xml ]; then
-          export DATADOG_PATH=`node src/electron/script/yarn global bin`
-          $DATADOG_PATH/datadog-ci junit upload src/electron/junit/test-results-main.xml
-        fi          
+          cd src/electron
+          export DATADOG_PATH=`node script/yarn.js bin datadog-ci`
+          $DATADOG_PATH junit upload junit/test-results-main.xml
+        fi
       if: always() && !cancelled()
     - name: Upload Test Artifacts
       if: always() && !cancelled()
-      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
       with:
         name: test_artifacts_${{ env.ARTIFACT_KEY }}_${{ matrix.shard }}
         path: src/electron/spec/artifacts

.github/workflows/pipeline-segment-node-nan-test.yml

@@ -26,6 +26,8 @@ on:
         type: string
         default: testing
 
+permissions: {}
+
 concurrency:
   group: electron-node-nan-test-${{ inputs.target-platform }}-${{ inputs.target-arch }}-${{ github.ref_protected == true && github.run_id || github.ref }}
   cancel-in-progress: ${{ github.ref_protected != true }}
@@ -39,6 +41,8 @@ jobs:
   node-tests:
     name: Run Node.js Tests
     runs-on: electron-arc-centralus-linux-amd64-8core
+    permissions:
+      contents: read
     timeout-minutes: 30
     env: 
       TARGET_ARCH: ${{ inputs.target-arch }}
@@ -46,7 +50,7 @@ jobs:
     container: ${{ fromJSON(inputs.test-container) }}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -61,12 +65,12 @@ jobs:
     - name: Install Dependencies
       uses: ./src/electron/.github/actions/install-dependencies
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+      uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
       with:
         name: generated_artifacts_${{ env.BUILD_TYPE }}_${{ env.TARGET_ARCH }}
         path: ./generated_artifacts_${{ env.BUILD_TYPE }}_${{ env.TARGET_ARCH }}
     - name: Download Src Artifacts
-      uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+      uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
       with:
         name: src_artifacts_linux_${{ env.TARGET_ARCH }}
         path: ./src_artifacts_linux_${{ env.TARGET_ARCH }}
@@ -93,6 +97,8 @@ jobs:
   nan-tests:
     name: Run Nan Tests
     runs-on: electron-arc-centralus-linux-amd64-4core
+    permissions:
+      contents: read
     timeout-minutes: 30
     env: 
       TARGET_ARCH: ${{ inputs.target-arch }}
@@ -100,7 +106,7 @@ jobs:
     container: ${{ fromJSON(inputs.test-container) }}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -115,12 +121,12 @@ jobs:
     - name: Install Dependencies
       uses: ./src/electron/.github/actions/install-dependencies
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+      uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
       with:
         name: generated_artifacts_${{ env.BUILD_TYPE }}_${{ env.TARGET_ARCH }}
         path: ./generated_artifacts_${{ env.BUILD_TYPE }}_${{ env.TARGET_ARCH }}
     - name: Download Src Artifacts
-      uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+      uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
       with:
         name: src_artifacts_linux_${{ env.TARGET_ARCH }}
         path: ./src_artifacts_linux_${{ env.TARGET_ARCH }}

.github/workflows/pull-request-labeled.yml

@@ -11,6 +11,7 @@ jobs:
     name: backport/requested label added
     if: github.event.label.name == 'backport/requested 🗳'
     runs-on: ubuntu-latest
+    permissions: {}
     steps:
       - name: Trigger Slack workflow
         uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
@@ -19,12 +20,16 @@ jobs:
           webhook-type: webhook-trigger
           payload: |
             {
-              "url": "${{ github.event.pull_request.html_url }}"
+              "base_ref": ${{ toJSON(github.event.pull_request.base.ref) }},
+              "title": ${{ toJSON(github.event.pull_request.title) }},
+              "url": ${{ toJSON(github.event.pull_request.html_url) }},
+              "user": ${{ toJSON(github.event.pull_request.user.login) }}
             }
   pull-request-labeled-deprecation-review-complete:
     name: deprecation-review/complete label added
     if: github.event.label.name == 'deprecation-review/complete ✅'
     runs-on: ubuntu-latest
+    permissions: {}
     steps:
       - name: Generate GitHub App token
         uses: electron/github-app-auth-action@384fd19694fe7b6dcc9a684746c6976ad78228ae # v1.1.1

.github/workflows/scorecards.yml

@@ -22,13 +22,13 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
         with:
           persist-credentials: false
 
       # This is a pre-submit / pre-release.
       - name: "Run analysis"
-        uses: ossf/scorecard-action@05b42c624433fc40578a4040d5cf5e36ddca8cde # v2.4.2
+        uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a # v2.4.3
         with:
           results_file: results.sarif
           results_format: sarif
@@ -42,7 +42,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: SARIF file
           path: results.sarif
@@ -50,6 +50,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@3c3833e0f8c1c83d449a7478aa59c036a9165498 # v3.29.5
+        uses: github/codeql-action/upload-sarif@014f16e7ab1402f30e7c3329d33797e7948572db # v3.29.5
         with:
           sarif_file: results.sarif

.github/workflows/semantic.yml

@@ -7,8 +7,7 @@ on:
       - edited
       - synchronize
 
-permissions:
-  contents: read
+permissions: {}
 
 jobs:
   main:

.github/workflows/stable-prep-items.yml

@@ -11,6 +11,7 @@ jobs:
   check-stable-prep-items:
     name: Check Stable Prep Items
     runs-on: ubuntu-latest
+    permissions: {}
     steps:
       - name: Generate GitHub App token
         uses: electron/github-app-auth-action@384fd19694fe7b6dcc9a684746c6976ad78228ae # v1.1.1

.github/workflows/stale.yml

@@ -10,13 +10,14 @@ permissions: {}
 jobs:
   stale:
     runs-on: ubuntu-latest
+    permissions: {}
     steps:
       - name: Generate GitHub App token
         uses: electron/github-app-auth-action@384fd19694fe7b6dcc9a684746c6976ad78228ae # v1.1.1
         id: generate-token
         with:
           creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
-      - uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639 # tag: v9.1.0
+      - uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008 # tag: v10.1.0
         with:
           repo-token: ${{ steps.generate-token.outputs.token }}
           days-before-stale: 90
@@ -27,10 +28,11 @@ jobs:
             This issue has been automatically marked as stale. **If this issue is still affecting you, please leave any comment** (for example, "bump"), and we'll keep it open. If you have any new additional information—in particular, if this is still reproducible in the [latest version of Electron](https://www.electronjs.org/releases/stable) or in the [beta](https://www.electronjs.org/releases/beta)—please include it with your comment!
           close-issue-message: >
             This issue has been closed due to inactivity, and will not be monitored.  If this is a bug and you can reproduce this issue on a [supported version of Electron](https://www.electronjs.org/docs/latest/tutorial/electron-timelines#timeline) please open a new issue and include instructions for reproducing the issue.
-          exempt-issue-labels: "discussion,security \U0001F512,enhancement :sparkles:,status/confirmed,stale-exempt,upgrade-follow-up"
+          exempt-issue-labels: "discussion,security \U0001F512,enhancement :sparkles:,status/confirmed,stale-exempt,upgrade-follow-up,tracking-upstream"
           only-pr-labels: not-a-real-label
   pending-repro:
     runs-on: ubuntu-latest
+    permissions: {}
     if: ${{ always() }}
     needs: stale
     steps:
@@ -39,7 +41,7 @@ jobs:
         id: generate-token
         with:
           creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
-      - uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639 # tag: v9.1.0
+      - uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008 # tag: v10.1.0
         with:
           repo-token: ${{ steps.generate-token.outputs.token }}
           days-before-stale: -1

.github/workflows/windows-publish.yml

@@ -18,9 +18,13 @@ on:
         type: boolean
         default: false
 
+permissions: {}
+
 jobs:
   checkout-windows:
     runs-on: electron-arc-centralus-linux-amd64-32core
+    permissions:
+      contents: read
     container:
       image: ghcr.io/electron/build:${{ inputs.build-image-sha }}
       options: --user root --device /dev/fuse --cap-add SYS_ADMIN
@@ -36,7 +40,7 @@ jobs:
       build-image-sha: ${{ inputs.build-image-sha }}
     steps:
     - name: Checkout Electron
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       with:
         path: src/electron
         fetch-depth: 0
@@ -48,6 +52,8 @@ jobs:
 
   publish-x64-win:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-windows
     with:
       environment: production-release
@@ -62,6 +68,8 @@ jobs:
 
   publish-arm64-win:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-windows
     with:
       environment: production-release
@@ -76,6 +84,8 @@ jobs:
 
   publish-x86-win:
     uses: ./.github/workflows/pipeline-segment-electron-build.yml
+    permissions:
+      contents: read
     needs: checkout-windows
     with:
       environment: production-release

.gitignore

@@ -53,3 +53,5 @@ ts-gen
 patches/mtime-cache.json
 
 spec/fixtures/logo.png
+
+.yarn/install-state.gz

.yarnrc.yml

@@ -0,0 +1,12 @@
+enableScripts: false
+
+nmHoistingLimits: workspaces
+
+nodeLinker: node-modules
+
+npmMinimalAgeGate: 10080
+
+npmPreapprovedPackages:
+  - "@electron/*"
+
+yarnPath: .yarn/releases/yarn-4.11.0.cjs

BUILD.gn

@@ -480,6 +480,7 @@ source_set("electron_lib") {
     "//device/bluetooth",
     "//device/bluetooth/public/cpp",
     "//gin",
+    "//gpu/ipc/client",
     "//media/capture/mojom:video_capture",
     "//media/mojo/mojom",
     "//media/mojo/mojom:web_speech_recognition",
@@ -586,7 +587,13 @@ source_set("electron_lib") {
   }
 
   if (is_mac) {
+    # Disable C++ modules to resolve linking error when including MacOS SDK
+    # headers from third_party/electron_node/deps/uv/include/uv/darwin.h
+    # TODO(samuelmaddock): consider revisiting this in the future
+    use_libcxx_modules = false
+
     deps += [
+      "//components/os_crypt/common:keychain_password_mac",
       "//components/remote_cocoa/app_shim",
       "//components/remote_cocoa/browser",
       "//content/browser:mac_helpers",
@@ -755,11 +762,13 @@ source_set("electron_lib") {
   if (enable_pdf_viewer) {
     deps += [
       "//chrome/browser/resources/pdf:resources",
+      "//chrome/browser/ui:browser_element_identifiers",
       "//components/pdf/browser",
       "//components/pdf/browser:interceptors",
       "//components/pdf/common:constants",
       "//components/pdf/common:util",
       "//components/pdf/renderer",
+      "//components/user_education/webui",
       "//pdf",
       "//pdf:content_restriction",
     ]
@@ -1619,6 +1628,29 @@ group("node_headers") {
   public_deps = [ ":tar_node_headers" ]
 }
 
+group("testing_build") {
+  public_deps = [
+    ":electron_dist_zip",
+    ":electron_mksnapshot_zip",
+    ":node_headers",
+  ]
+}
+
+group("release_build") {
+  public_deps = [ ":testing_build" ]
+  if (is_official_build) {
+    public_deps += [ ":electron_symbols" ]
+  }
+  if (is_linux) {
+    public_deps += [
+      ":hunspell_dictionaries_zip",
+      ":libcxx_headers_zip",
+      ":libcxx_objects_zip",
+      ":libcxxabi_headers_zip",
+    ]
+  }
+}
+
 if (is_linux && is_official_build) {
   strip_binary("strip_electron_binary") {
     binary_input = "$root_out_dir/$electron_project_name"

DEPS

@@ -2,17 +2,17 @@ gclient_gn_args_from = 'src'
 
 vars = {
   'chromium_version':
-    '142.0.7417.0',
+    '144.0.7543.0',
   'node_version':
-    'v22.20.0',
+    'v24.11.1',
   'nan_version':
-    'e14bdcd1f72d62bca1d541b66da43130384ec213',
+    '675cefebca42410733da8a454c8d9391fcebfbc2',
   'squirrel.mac_version':
     '0e5d146ba13101a1302d59ea6e6e0b3cace4ae38',
   'reactiveobjc_version':
     '74ab5baccc6f7202c8ac69a8d1e152c29dc1ea76',
   'mantle_version':
-    '78d3966b3c331292ea29ec38661b25df0a245948',
+    '2a8e2123a3931038179ee06105c9e6ec336b12ea',
   'engflow_reclient_configs_version':
     '955335c30a752e9ef7bff375baab5e0819b6c00d',
 
@@ -30,9 +30,6 @@ vars = {
   # The path of the sysroots.json file.
   'sysroots_json_path': 'electron/script/sysroots.json',
 
-  # KEEP IN SYNC WITH utils.js FILE
-  'yarn_version': '1.22.22',
-
   # To be able to build clean Chromium from sources.
   'apply_patches': True,
 
@@ -155,7 +152,7 @@ hooks = [
     'action': [
       'python3',
       '-c',
-      'import os, subprocess; os.chdir(os.path.join("src", "electron")); subprocess.check_call(["python3", "script/lib/npx.py", "yarn@' + (Var("yarn_version")) + '", "install", "--frozen-lockfile"]);',
+      'import os, subprocess; os.chdir(os.path.join("src", "electron")); subprocess.check_call(["node", ".yarn/releases/yarn-4.11.0.cjs", "install", "--immutable"]);',
     ],
   },
   {

README.md

@@ -37,9 +37,9 @@ For more installation options and troubleshooting tips, see
 
 Each Electron release provides binaries for macOS, Windows, and Linux.
 
-* macOS (Big Sur and up): Electron provides 64-bit Intel and Apple Silicon / ARM binaries for macOS.
+* macOS (Monterey and up): Electron provides 64-bit Intel and Apple Silicon / ARM binaries for macOS.
 * Windows (Windows 10 and up): Electron provides `ia32` (`x86`), `x64` (`amd64`), and `arm64` binaries for Windows. Windows on ARM support was added in Electron 5.0.8. Support for Windows 7, 8 and 8.1 was [removed in Electron 23, in line with Chromium's Windows deprecation policy](https://www.electronjs.org/blog/windows-7-to-8-1-deprecation-notice).
-* Linux: The prebuilt binaries of Electron are built on Ubuntu 20.04. They have also been verified to work on:
+* Linux: The prebuilt binaries of Electron are built on Ubuntu 22.04. They have also been verified to work on:
   * Ubuntu 18.04 and newer
   * Fedora 32 and newer
   * Debian 10 and newer

SECURITY.md

@@ -8,6 +8,12 @@ The Electron team will send a response indicating the next steps in handling you
 
 Report security bugs in third-party modules to the person or team maintaining the module. You can also report a vulnerability through the [npm contact form](https://www.npmjs.com/support) by selecting "I'm reporting a security vulnerability".
 
+## Escalation
+
+If you do not receive an acknowledgement of your report within 6 business days, or if you cannot find a private security contact for the project, you may escalate to the OpenJS Foundation CNA at `security@lists.openjsf.org`.
+
+If the project acknowledges your report but does not provide any further response or engagement within 14 days, escalation is also appropriate.
+
 ## The Electron Security Notification Process
 
 For context on Electron's security notification process, please see the [Notifications](https://github.com/electron/governance/blob/main/wg-security/membership-and-notifications.md#notifications) section of the Security WG's [Membership and Notifications](https://github.com/electron/governance/blob/main/wg-security/membership-and-notifications.md) Governance document.

build/args/all.gn

@@ -2,7 +2,7 @@ is_electron_build = true
 root_extra_deps = [ "//electron" ]
 
 # Registry of NMVs --> https://github.com/nodejs/node/blob/main/doc/abi_version_registry.json
-node_module_version = 140
+node_module_version = 143
 
 v8_promise_internal_field_count = 1
 v8_embedder_string = "-electron.0"
@@ -19,15 +19,15 @@ proprietary_codecs = true
 
 enable_printing = true
 
+# Refs https://chromium-review.googlesource.com/c/chromium/src/+/6986517
+# CI is using MacOS 15.5 which doesn't have the required modulemaps.
+use_clang_modules = false
+
 # Removes DLLs from the build, which are only meant to be used for Chromium development.
 # See https://github.com/electron/electron/pull/17985
 angle_enable_vulkan_validation_layers = false
 dawn_enable_vulkan_validation_layers = false
 
-# Removes dxc dll's that are only used experimentally.
-# See https://bugs.chromium.org/p/chromium/issues/detail?id=1474897
-dawn_use_built_dxc = false
-
 # These are disabled because they cause the zip manifest to differ between
 # testing and release builds.
 # See https://chromium-review.googlesource.com/c/chromium/src/+/2774898.

chromium_src/BUILD.gn

@@ -383,6 +383,8 @@ static_library("chrome") {
         "//chrome/browser/pdf/chrome_pdf_stream_delegate.h",
         "//chrome/browser/pdf/pdf_extension_util.cc",
         "//chrome/browser/pdf/pdf_extension_util.h",
+        "//chrome/browser/pdf/pdf_help_bubble_handler_factory.cc",
+        "//chrome/browser/pdf/pdf_help_bubble_handler_factory.h",
         "//chrome/browser/pdf/pdf_viewer_stream_manager.cc",
         "//chrome/browser/pdf/pdf_viewer_stream_manager.h",
         "//chrome/browser/plugins/pdf_iframe_navigation_throttle.cc",
@@ -391,6 +393,8 @@ static_library("chrome") {
       deps += [
         "//components/pdf/browser",
         "//components/pdf/renderer",
+        "//ui/base/interaction",
+        "//ui/webui/resources/cr_components/help_bubble:mojo_bindings",
       ]
     }
   } else {

docs/api/app.md

@@ -421,6 +421,7 @@ Returns:
     * `oom` - Process ran out of memory
     * `launch-failed` - Process never successfully launched
     * `integrity-failure` - Windows code integrity checks failed
+    * `memory-eviction` - Process proactively terminated to prevent a future out-of-memory (OOM) situation
   * `exitCode` number - The exit code for the process
       (e.g. status from waitpid if on POSIX, from GetExitCodeProcess on Windows).
   * `serviceName` string (optional) - The non-localized name of the process.
@@ -564,8 +565,9 @@ and subscribing to the `ready` event if the app is not ready yet.
   * `steal` boolean _macOS_ - Make the receiver the active app even if another app is
   currently active.
 
-On Linux, focuses on the first visible window. On macOS, makes the application
-the active app. On Windows, focuses on the application's first window.
+On macOS, makes the application the active app. On Windows, focuses on the application's
+first window. On Linux, either focuses on the first visible window (X11) or requests
+focus but may instead show a notification or flash the app icon (Wayland).
 
 You should seek to use the `steal` option as sparingly as possible.
 
@@ -1214,6 +1216,13 @@ Disables hardware acceleration for current app.
 
 This method can only be called before app is ready.
 
+### `app.isHardwareAccelerationEnabled()`
+
+Returns `boolean` - whether hardware acceleration is currently enabled.
+
+ > [!NOTE]
+ > This information is only usable after the `gpu-info-update` event is emitted.
+
 ### `app.disableDomainBlockingFor3DAPIs()`
 
 By default, Chromium disables 3D APIs (e.g. WebGL) until restart on a per
@@ -1397,7 +1406,75 @@ details. Disabled by default.
 This API must be called after the `ready` event is emitted.
 
 > [!NOTE]
-> Rendering accessibility tree can significantly affect the performance of your app. It should not be enabled by default.
+> Rendering accessibility tree can significantly affect the performance of your app. It should not be enabled by default. Calling this method will enable the following accessibility support features: `nativeAPIs`, `webContents`, `inlineTextBoxes`, and `extendedProperties`.
+
+### `app.getAccessibilitySupportFeatures()` _macOS_ _Windows_
+
+Returns `string[]` - Array of strings naming currently enabled accessibility support components. Possible values:
+
+* `nativeAPIs` - Native OS accessibility APIs integration enabled.
+* `webContents` - Web contents accessibility tree exposure enabled.
+* `inlineTextBoxes` - Inline text boxes (character bounding boxes) enabled.
+* `extendedProperties` - Extended accessibility properties enabled.
+* `screenReader` - Screen reader specific mode enabled.
+* `html` - HTML accessibility tree construction enabled.
+* `labelImages` - Accessibility support for automatic image annotations.
+* `pdfPrinting` - Accessibility support for PDF printing enabled.
+
+Notes:
+
+* The array may be empty if no accessibility modes are active.
+* Use `app.isAccessibilitySupportEnabled()` for the legacy boolean check;
+  prefer this method for granular diagnostics or telemetry.
+
+Example:
+
+```js
+const { app } = require('electron')
+
+app.whenReady().then(() => {
+  if (app.getAccessibilitySupportFeatures().includes('screenReader')) {
+    // Change some app UI to better work with Screen Readers.
+  }
+})
+```
+
+### `app.setAccessibilitySupportFeatures(features)` _macOS_ _Windows_
+
+* `features` string[] - An array of the accessibility features to enable.
+
+Possible values are:
+
+* `nativeAPIs` - Native OS accessibility APIs integration enabled.
+* `webContents` - Web contents accessibility tree exposure enabled.
+* `inlineTextBoxes` - Inline text boxes (character bounding boxes) enabled.
+* `extendedProperties` - Extended accessibility properties enabled.
+* `screenReader` - Screen reader specific mode enabled.
+* `html` - HTML accessibility tree construction enabled.
+* `labelImages` - Accessibility support for automatic image annotations.
+* `pdfPrinting` - Accessibility support for PDF printing enabled.
+
+To disable all supported features, pass an empty array `[]`.
+
+Example:
+
+```js
+const { app } = require('electron')
+
+app.whenReady().then(() => {
+  // Enable a subset of features:
+  app.setAccessibilitySupportFeatures([
+    'screenReader',
+    'pdfPrinting',
+    'webContents'
+  ])
+
+  // Other logic
+
+  // Some time later, disable all features:
+  app.setAccessibilitySupportFeatures([])
+})
+```
 
 ### `app.showAboutPanel()`
 

docs/api/base-window.md

@@ -1262,15 +1262,16 @@ Sets the properties for the window's taskbar button.
 
 #### `win.setAccentColor(accentColor)` _Windows_
 
-* `accentColor` boolean | string - The accent color for the window. By default, follows user preference in System Settings.
+* `accentColor` boolean | string | null - The accent color for the window. By default, follows user preference in System Settings. To reset to system default, pass `null`.
 
 Sets the system accent color and highlighting of active window border.
 
 The `accentColor` parameter accepts the following values:
 
-* **Color string** - Sets a custom accent color using standard CSS color formats (Hex, RGB, RGBA, HSL, HSLA, or named colors). Alpha values in RGBA/HSLA formats are ignored and the color is treated as fully opaque.
-* **`true`** - Uses the system's default accent color from user preferences in System Settings.
-* **`false`** - Explicitly disables accent color highlighting for the window.
+* **Color string** - Like `true`, but sets a custom accent color using standard CSS color formats (Hex, RGB, RGBA, HSL, HSLA, or named colors). Alpha values in RGBA/HSLA formats are ignored and the color is treated as fully opaque.
+* **`true`** - Enable accent color highlighting for the window with the system accent color regardless of whether accent colors are enabled for windows in System `Settings.`
+* **`false`** - Disable accent color highlighting for the window regardless of whether accent colors are currently enabled for windows in System Settings.
+* **`null`** - Reset window accent color behavior to follow behavior set in System Settings.
 
 Examples:
 
@@ -1283,11 +1284,14 @@ win.setAccentColor('#ff0000')
 // RGB format (alpha ignored if present).
 win.setAccentColor('rgba(255,0,0,0.5)')
 
-// Use system accent color.
+// Enable accent color, using the color specified in System Settings.
 win.setAccentColor(true)
 
 // Disable accent color.
 win.setAccentColor(false)
+
+// Reset window accent color behavior to follow behavior set in System Settings.
+win.setAccentColor(null)
 ```
 
 #### `win.getAccentColor()` _Windows_

docs/api/browser-window.md

@@ -140,6 +140,10 @@ state is `hidden` in order to minimize power consumption.
   move.
 * On Linux the type of modal windows will be changed to `dialog`.
 * On Linux many desktop environments do not support hiding a modal window.
+* On Wayland (Linux) it is generally not possible to programmatically resize windows
+  after creation, or to position, move, focus, or blur windows without user input.
+  If your app needs these capabilities, run it in Xwayland by appending the flag
+  `--ozone-platform=x11`.
 
 ## Class: BrowserWindow extends `BaseWindow`
 
@@ -656,10 +660,15 @@ the [close event](#event-close).
 
 Focuses on the window.
 
+On Wayland (Linux), the desktop environment may show a notification or flash
+the app icon if the window or app is not already focused.
+
 #### `win.blur()`
 
 Removes focus from the window.
 
+Not supported on Wayland (Linux).
+
 #### `win.isFocused()`
 
 Returns `boolean` - Whether the window is focused.
@@ -676,6 +685,8 @@ Shows and gives focus to the window.
 
 Shows the window but doesn't focus on it.
 
+Not supported on Wayland (Linux).
+
 #### `win.hide()`
 
 Hides the window.
@@ -824,6 +835,8 @@ Closes the currently open [Quick Look][quick-look] panel.
 
 Resizes and moves the window to the supplied bounds. Any properties that are not supplied will default to their current values.
 
+On Wayland (Linux), has the same limitations as `setSize` and `setPosition`.
+
 ```js
 const { BrowserWindow } = require('electron')
 
@@ -866,6 +879,8 @@ See [Setting `backgroundColor`](#setting-the-backgroundcolor-property).
 Resizes and moves the window's client area (e.g. the web page) to
 the supplied bounds.
 
+On Wayland (Linux), has the same limitations as `setContentSize` and `setPosition`.
+
 #### `win.getContentBounds()`
 
 Returns [`Rectangle`](structures/rectangle.md) - The `bounds` of the window's client area as `Object`.
@@ -895,6 +910,8 @@ Returns `boolean` - whether the window is enabled.
 
 Resizes the window to `width` and `height`. If `width` or `height` are below any set minimum size constraints the window will snap to its minimum size.
 
+On Wayland (Linux), may not work as some window managers restrict programmatic window resizing.
+
 #### `win.getSize()`
 
 Returns `Integer[]` - Contains the window's width and height.
@@ -907,6 +924,8 @@ Returns `Integer[]` - Contains the window's width and height.
 
 Resizes the window's client area (e.g. the web page) to `width` and `height`.
 
+On Wayland (Linux), may not work as some window managers restrict programmatic window resizing.
+
 #### `win.getContentSize()`
 
 Returns `Integer[]` - Contains the window's client area's width and height.
@@ -1044,12 +1063,16 @@ this method throws an error.
 
 #### `win.moveTop()`
 
-Moves window to top(z-order) regardless of focus
+Moves window to top(z-order) regardless of focus.
+
+Not supported on Wayland (Linux).
 
 #### `win.center()`
 
 Moves window to the center of the screen.
 
+Not supported on Wayland (Linux).
+
 #### `win.setPosition(x, y[, animate])`
 
 * `x` Integer
@@ -1058,6 +1081,8 @@ Moves window to the center of the screen.
 
 Moves window to `x` and `y`.
 
+Not supported on Wayland (Linux).
+
 #### `win.getPosition()`
 
 Returns `Integer[]` - Contains the window's current position.
@@ -1227,7 +1252,8 @@ Captures a snapshot of the page within `rect`. Omitting `rect` will capture the
 
 Returns `Promise<void>` - the promise will resolve when the page has finished loading
 (see [`did-finish-load`](web-contents.md#event-did-finish-load)), and rejects
-if the page fails to load (see [`did-fail-load`](web-contents.md#event-did-fail-load)).
+if the page fails to load (see
+[`did-fail-load`](web-contents.md#event-did-fail-load)). A noop rejection handler is already attached, which avoids unhandled rejection errors. If the existing page has a beforeUnload handler, [`did-fail-load`](web-contents.md#event-did-fail-load) will be called unless [`will-prevent-unload`](web-contents.md#event-did-fail-load) is handled.
 
 Same as [`webContents.loadURL(url[, options])`](web-contents.md#contentsloadurlurl-options).
 
@@ -1442,15 +1468,16 @@ Sets the properties for the window's taskbar button.
 
 #### `win.setAccentColor(accentColor)` _Windows_
 
-* `accentColor` boolean | string - The accent color for the window. By default, follows user preference in System Settings.
+* `accentColor` boolean | string | null - The accent color for the window. By default, follows user preference in System Settings. To reset to system default, pass `null`.
 
 Sets the system accent color and highlighting of active window border.
 
 The `accentColor` parameter accepts the following values:
 
-* **Color string** - Sets a custom accent color using standard CSS color formats (Hex, RGB, RGBA, HSL, HSLA, or named colors). Alpha values in RGBA/HSLA formats are ignored and the color is treated as fully opaque.
-* **`true`** - Uses the system's default accent color from user preferences in System Settings.
-* **`false`** - Explicitly disables accent color highlighting for the window.
+* **Color string** - Like `true`, but sets a custom accent color using standard CSS color formats (Hex, RGB, RGBA, HSL, HSLA, or named colors). Alpha values in RGBA/HSLA formats are ignored and the color is treated as fully opaque.
+* **`true`** - Enable accent color highlighting for the window with the system accent color regardless of whether accent colors are enabled for windows in System `Settings.`
+* **`false`** - Disable accent color highlighting for the window regardless of whether accent colors are currently enabled for windows in System Settings.
+* **`null`** - Reset window accent color behavior to follow behavior set in System Settings.
 
 Examples:
 
@@ -1463,11 +1490,14 @@ win.setAccentColor('#ff0000')
 // RGB format (alpha ignored if present).
 win.setAccentColor('rgba(255,0,0,0.5)')
 
-// Use system accent color.
+// Enable accent color, using the color specified in System Settings.
 win.setAccentColor(true)
 
 // Disable accent color.
 win.setAccentColor(false)
+
+// Reset window accent color behavior to follow behavior set in System Settings.
+win.setAccentColor(null)
 ```
 
 #### `win.getAccentColor()` _Windows_

docs/api/client-request.md

@@ -25,6 +25,11 @@ following properties:
     with which the request is associated. Defaults to the empty string. The
     `session` option supersedes `partition`. Thus if a `session` is explicitly
     specified, `partition` is ignored.
+  * `bypassCustomProtocolHandlers` boolean (optional) - When set to `true`,
+    custom protocol handlers registered for the request's URL scheme will not be
+    called. This allows forwarding an intercepted request to the built-in
+    handler. [webRequest](web-request.md) handlers will still be triggered
+    when bypassing custom protocols. Defaults to `false`.
   * `credentials` string (optional) - Can be `include`, `omit` or
     `same-origin`. Whether to send
     [credentials](https://fetch.spec.whatwg.org/#credentials) with this

docs/api/clipboard.md

@@ -2,10 +2,13 @@
 
 > Perform copy and paste operations on the system clipboard.
 
-Process: [Main](../glossary.md#main-process), [Renderer](../glossary.md#renderer-process) (non-sandboxed only)
+Process: [Main](../glossary.md#main-process), [Renderer](../glossary.md#renderer-process) _Deprecated_ (non-sandboxed only)
+
+> [!NOTE]
+> Using the `clipoard` API from the renderer process is deprecated.
 
 > [!IMPORTANT]
-> If you want to call this API from a renderer process with context isolation enabled,
+> If you want to call this API from a renderer process,
 > place the API call in your preload script and
 > [expose](../tutorial/context-isolation.md#after-context-isolation-enabled) it using the
 > [`contextBridge`](context-bridge.md) API.

docs/api/command-line-switches.md

@@ -49,6 +49,10 @@ Disables the disk cache for HTTP requests.
 
 Disable HTTP/2 and SPDY/3.1 protocols.
 
+### --disable-geolocation _macOS_
+
+Disables the Geolocation API. Permission requests for geolocation will be denied internally regardless of the decision made by a handler set via `session.setPermissionRequestHandler`. This functionality is currently implemented only for macOS. Has no effect on other platforms.
+
 ### --disable-renderer-backgrounding
 
 Prevents Chromium from lowering the priority of invisible pages' renderer
@@ -193,6 +197,11 @@ Disables the Chromium [sandbox](https://www.chromium.org/developers/design-docum
 Forces renderer process and Chromium helper processes to run un-sandboxed.
 Should only be used for testing.
 
+### --no-stdio-init
+
+Disable stdio initialization during node initialization.
+Used to avoid node initialization crash when the nul device is disabled on Windows platform.
+
 ### --proxy-bypass-list=`hosts`
 
 Instructs Electron to bypass the proxy server for the given semi-colon-separated

docs/api/desktop-capturer.md

@@ -102,6 +102,10 @@ Returns `Promise<DesktopCapturerSource[]>` - Resolves with an array of [`Desktop
 
 ## Caveats
 
+`desktopCapturer.getSources(options)` only returns a single source on Linux when using Pipewire.
+
+PipeWire supports a single capture for both screens and windows. If you request the window and screen type, the selected source will be returned as a window capture.
+
 `navigator.mediaDevices.getUserMedia` does not work on macOS for audio capture due to a fundamental limitation whereby apps that want to access the system's audio require a [signed kernel extension](https://developer.apple.com/library/archive/documentation/Security/Conceptual/System_Integrity_Protection_Guide/KernelExtensions/KernelExtensions.html). Chromium, and by extension Electron, does not provide this.
 
 It is possible to circumvent this limitation by capturing system audio with another macOS app like Soundflower and passing it through a virtual audio input device. This virtual device can then be queried with `navigator.mediaDevices.getUserMedia`.

docs/api/environment-variables.md

@@ -186,14 +186,3 @@ the one downloaded by `npm install`. Usage:
 ```sh
 export ELECTRON_OVERRIDE_DIST_PATH=/Users/username/projects/electron/out/Testing
 ```
-
-## Set By Electron
-
-Electron sets some variables in your environment at runtime.
-
-### `ORIGINAL_XDG_CURRENT_DESKTOP`
-
-This variable is set to the value of `XDG_CURRENT_DESKTOP` that your application
-originally launched with.  Electron sometimes modifies the value of `XDG_CURRENT_DESKTOP`
-to affect other logic within Chromium so if you want access to the _original_ value
-you should look up this environment variable instead.

docs/api/menu-item.md

@@ -34,7 +34,8 @@ See [`Menu`](menu.md) for examples.
   * `sublabel` string (optional) _macOS_ - Available in macOS >= 14.4
   * `toolTip` string (optional) _macOS_ - Hover text for this menu item.
   * `accelerator` string (optional) - An [Accelerator](../tutorial/keyboard-shortcuts.md#accelerators) string.
-  * `icon` ([NativeImage](native-image.md) | string) (optional)
+  * `icon` ([NativeImage](native-image.md) | string) (optional) - Can be a
+    [NativeImage](native-image.md) or the file path of an icon.
   * `enabled` boolean (optional) - If false, the menu item will be greyed out and
     unclickable.
   * `acceleratorWorksWhenHidden` boolean (optional) _macOS_ - default is `true`, and when `false` will prevent the accelerator from triggering the item if the item is not visible.

docs/api/native-image.md

@@ -202,8 +202,7 @@ Creates a new `NativeImage` instance from `dataUrl`, a base 64 encoded [Data URL
 Returns `NativeImage`
 
 Creates a new `NativeImage` instance from the `NSImage` that maps to the
-given image name. See Apple's [`NSImageName`](https://developer.apple.com/documentation/appkit/nsimagename#2901388)
-documentation for a list of possible values.
+given image name. See Apple's [`NSImageName`](https://developer.apple.com/documentation/appkit/nsimagename#2901388) documentation and [SF Symbols](https://developer.apple.com/sf-symbols/) for a list of possible values.
 
 The `hslShift` is applied to the image with the following rules:
 
@@ -231,6 +230,15 @@ echo -e '#import <Cocoa/Cocoa.h>\nint main() { NSLog(@"%@", SYSTEM_IMAGE_NAME);
 
 where `SYSTEM_IMAGE_NAME` should be replaced with any value from [this list](https://developer.apple.com/documentation/appkit/nsimagename?language=objc).
 
+For SF Symbols, usage looks as follows:
+
+```js
+const image = nativeImage.createFromNamedImage('square.and.pencil')
+```
+
+where `'square.and.pencil'` is the symbol name from the
+[SF Symbols app](https://developer.apple.com/sf-symbols/).
+
 ## Class: NativeImage
 
 > Natively wrap images such as tray, dock, and application icons.

docs/api/session.md

@@ -66,7 +66,7 @@ The `session` module has the following properties:
 
 ### `session.defaultSession`
 
-A `Session` object, the default session object of the app.
+A `Session` object, the default session object of the app, available after `app.whenReady` is called.
 
 ## Class: Session
 

docs/api/shared-texture.md

@@ -0,0 +1,58 @@
+# sharedTexture
+
+> Import shared textures into Electron and converts platform specific handles into [`VideoFrame`](https://developer.mozilla.org/en-US/docs/Web/API/VideoFrame). Supports all Web rendering systems, and can be transferred across Electron processes. Read [here](https://github.com/electron/electron/blob/main/shell/common/api/shared_texture/README.md) for more information.
+
+Process: [Main](../glossary.md#main-process), [Renderer](../glossary.md#renderer-process)
+
+## Methods
+
+The `sharedTexture` module has the following methods:
+
+**Note:** Experimental APIs are marked as such and could be removed in the future.
+
+### `sharedTexture.importSharedTexture(options)` _Experimental_
+
+* `options` Object - Options for importing shared textures.
+  * `textureInfo` [SharedTextureImportTextureInfo](structures/shared-texture-import-texture-info.md) - The information of the shared texture to import.
+  * `allReferencesReleased` Function (optional) - Called when all references in all processes are released. You should keep the imported texture valid until this callback is called.
+
+Imports the shared texture from the given options.
+
+> [!NOTE]
+> This method is only available in the main process.
+
+Returns `SharedTextureImported` - The imported shared texture.
+
+### `sharedTexture.sendSharedTexture(options, ...args)` _Experimental_
+
+* `options` Object - Options for sending shared texture.
+  * `frame` [WebFrameMain](web-frame-main.md) - The target frame to transfer the shared texture to. For `WebContents`, you can pass `webContents.mainFrame`. If you provide a `webFrameMain` that is not a main frame, you'll need to enable `webPreferences.nodeIntegrationInSubFrames` for this, since this feature requires [IPC](https://www.electronjs.org/docs/latest/api/web-frame-main#frameipc-readonly) between main and the frame.
+  * `importedSharedTexture` [SharedTextureImported](structures/shared-texture-imported.md) - The imported shared texture.
+* `...args` any[] - Additional arguments to pass to the renderer process.
+
+Send the imported shared texture to a renderer process. You must register a receiver at renderer process before calling this method. This method has a 1000ms timeout. Ensure the receiver is set and the renderer process is alive before calling this method.
+
+> [!NOTE]
+> This method is only available in the main process.
+
+Returns `Promise<void>` - Resolves when the transfer is complete.
+
+### `sharedTexture.setSharedTextureReceiver(callback)` _Experimental_
+
+* `callback` Function\<Promise\<void\>\> - The function to receive the imported shared texture.
+  * `receivedSharedTextureData` Object - The data received from the main process.
+    * `importedSharedTexture` [SharedTextureImported](structures/shared-texture-imported.md) - The imported shared texture.
+  * `...args` any[] - Additional arguments passed from the main process.
+
+Set a callback to receive imported shared textures from the main process.
+
+> [!NOTE]
+> This method is only available in the renderer process.
+
+## Properties
+
+The `sharedTexture` module has the following properties:
+
+### `sharedTexture.subtle` _Experimental_
+
+A [`SharedTextureSubtle`](structures/shared-texture-subtle.md) property, provides subtle APIs for interacting with shared texture for advanced users.

docs/api/structures/base-window-options.md

@@ -72,6 +72,9 @@
   some GTK+3 desktop environments. Default is `false`.
 * `transparent` boolean (optional) - Makes the window [transparent](../../tutorial/custom-window-styles.md#transparent-windows).
   Default is `false`. On Windows, does not work unless the window is frameless.
+  When you add a [`View`](../view.md) to a `BaseWindow`, you'll need to call
+  [`view.setBackgroundColor`](../view.md#viewsetbackgroundcolorcolor) with a transparent
+  background color on that view to make its background transparent as well.
 * `type` string (optional) - The type of window, default is normal window. See more about
   this below.
 * `visualEffectState` string (optional) _macOS_ - Specify how the material
@@ -102,9 +105,10 @@
   should have rounded corners. Default is `true`. Setting this property
   to `false` will prevent the window from being fullscreenable on macOS.
   On Windows versions older than Windows 11 Build 22000 this property has no effect, and frameless windows will not have rounded corners.
-* `thickFrame` boolean (optional) - Use `WS_THICKFRAME` style for frameless windows on
-  Windows, which adds standard window frame. Setting it to `false` will remove
-  window shadow and window animations. Default is `true`.
+* `thickFrame` boolean (optional) _Windows_ - Use `WS_THICKFRAME` style for
+  frameless windows on Windows, which adds the standard window frame. Setting it
+  to `false` will remove window shadow and window animations, and disable window
+  resizing via dragging the window edges. Default is `true`.
 * `vibrancy` string (optional) _macOS_ - Add a type of vibrancy effect to
   the window, only on macOS. Can be `appearance-based`, `titlebar`, `selection`,
   `menu`, `popover`, `sidebar`, `header`, `sheet`, `window`, `hud`, `fullscreen-ui`,

docs/api/structures/offscreen-shared-texture.md

@@ -2,7 +2,10 @@
 
 * `textureInfo` Object - The shared texture info.
   * `widgetType` string - The widget type of the texture. Can be `popup` or `frame`.
-  * `pixelFormat` string - The pixel format of the texture. Can be `rgba` or `bgra`.
+  * `pixelFormat` string - The pixel format of the texture.
+    * `rgba` - The texture format is 8-bit unorm RGBA.
+    * `bgra` - The texture format is 8-bit unorm BGRA.
+    * `rgbaf16` - The texture format is 16-bit float RGBA.
   * `codedSize` [Size](size.md) - The full dimensions of the video frame.
   * `colorSpace` [ColorSpace](color-space.md) - The color space of the video frame.
   * `visibleRect` [Rectangle](rectangle.md) - A subsection of [0, 0, codedSize.width, codedSize.height]. In OSR case, it is expected to have the full section area.

docs/api/structures/render-process-gone-details.md

@@ -8,6 +8,7 @@
   * `oom` - Process ran out of memory
   * `launch-failed` - Process never successfully launched
   * `integrity-failure` - Windows code integrity checks failed
+  * `memory-eviction` - Process proactively terminated to prevent a future out-of-memory (OOM) situation
 * `exitCode` Integer - The exit code of the process, unless `reason` is
   `launch-failed`, in which case `exitCode` will be a platform-specific
   launch failure error code.

docs/api/structures/shared-texture-import-texture-info.md

@@ -0,0 +1,12 @@
+# SharedTextureImportTextureInfo Object
+
+* `pixelFormat` string - The pixel format of the texture.
+  * `bgra` - 32bpp BGRA (byte-order), 1 plane.
+  * `rgba` - 32bpp RGBA (byte-order), 1 plane.
+  * `rgbaf16` - Half float RGBA, 1 plane.
+  * `nv12` - 12bpp with Y plane followed by a 2x2 interleaved UV plane.
+* `colorSpace` [ColorSpace](color-space.md) (optional) - The color space of the texture.
+* `codedSize` [Size](size.md) - The full dimensions of the shared texture.
+* `visibleRect` [Rectangle](rectangle.md) (optional) - A subsection of [0, 0, codedSize.width, codedSize.height]. In common cases, it is the full section area.
+* `timestamp` number (optional) - A timestamp in microseconds that will be reflected to `VideoFrame`.
+* `handle` [SharedTextureHandle](shared-texture-handle.md) - The shared texture handle.

docs/api/structures/shared-texture-imported-subtle.md

@@ -0,0 +1,9 @@
+# SharedTextureImportedSubtle Object
+
+* `getVideoFrame` Function\<[VideoFrame](https://developer.mozilla.org/en-US/docs/Web/API/VideoFrame)\> - Create a `VideoFrame` that uses the imported shared texture in the current process. You can call `VideoFrame.close()` once you've finished using the object. The underlying resources will wait for GPU finish internally.
+* `release` Function - Release the resources. If you transferred and get multiple `SharedTextureImported` objects, you have to `release` every one of them. The resource on the GPU process will be destroyed when the last one is released.
+  * `callback` Function (optional) - Callback when the GPU command buffer finishes using this shared texture. It provides a precise event to safely release dependent resources. For example, if this object is created by `finishTransferSharedTexture`, you can use this callback to safely release the original one that called `startTransferSharedTexture` in other processes. You can also release the source shared texture that was used to `importSharedTexture` safely.
+* `startTransferSharedTexture` Function\<[SharedTextureTransfer](shared-texture-transfer.md)\> - Create a `SharedTextureTransfer` that can be serialized and transferred to other processes.
+* `getFrameCreationSyncToken` Function\<[SharedTextureSyncToken](shared-texture-sync-token.md)\> - This method is for advanced users. If used, it is typically called after `finishTransferSharedTexture`, and should be passed to the object which was called `startTransferSharedTexture` to prevent the source object release the underlying resource before the target object actually acquire the reference at gpu process asyncly.
+* `setReleaseSyncToken` Function - This method is for advanced users. If used, this object's underlying resource will not be released until the set sync token is fulfilled at gpu process. By using sync tokens, users are not required to use release callbacks for lifetime management.
+  * `syncToken` [SharedTextureSyncToken](shared-texture-sync-token.md) - The sync token to set.

docs/api/structures/shared-texture-imported.md

@@ -0,0 +1,6 @@
+# SharedTextureImported Object
+
+* `textureId` string - The unique identifier of the imported shared texture.
+* `getVideoFrame` Function\<[VideoFrame](https://developer.mozilla.org/en-US/docs/Web/API/VideoFrame)\> - Create a `VideoFrame` that uses the imported shared texture in the current process. You can call `VideoFrame.close()` once you've finished using the object. The underlying resources will wait for GPU finish internally.
+* `release` Function - Release this object's reference of the imported shared texture. The underlying resource will be alive until every reference is released.
+* `subtle` [SharedTextureImportedSubtle](shared-texture-imported-subtle.md) - Provides subtle APIs to interact with the imported shared texture for advanced users.

docs/api/structures/shared-texture-subtle.md

@@ -0,0 +1,6 @@
+# SharedTextureSubtle Object
+
+* `importSharedTexture` Function\<[SharedTextureImportedSubtle](shared-texture-imported-subtle.md)\> - Imports the shared texture from the given options. Returns the imported shared texture.
+  * `textureInfo` [SharedTextureImportTextureInfo](shared-texture-import-texture-info.md) - The information of shared texture to import.
+* `finishTransferSharedTexture` Function\<[SharedTextureImportedSubtle](shared-texture-imported-subtle.md)\> - Finishes the transfer of the shared texture and gets the transferred shared texture. Returns the imported shared texture from the transfer object.
+  * `transfer` [SharedTextureTransfer](shared-texture-transfer.md) - The transfer object of the shared texture.

docs/api/structures/shared-texture-sync-token.md

@@ -0,0 +1,3 @@
+# SharedTextureSyncToken Object
+
+* `syncToken` string - The opaque data for sync token.

docs/api/structures/shared-texture-transfer.md

@@ -0,0 +1,10 @@
+# SharedTextureTransfer Object
+
+* `transfer` string _Readonly_ - The opaque transfer data of the shared texture. This can be transferred across Electron processes.
+* `syncToken` string _Readonly_ - The opaque sync token data for frame creation.
+* `pixelFormat` string _Readonly_ - The pixel format of the transferring texture.
+* `codedSize` [Size](size.md) _Readonly_ - The full dimensions of the shared texture.
+* `visibleRect` [Rectangle](rectangle.md) _Readonly_ - A subsection of [0, 0, codedSize.width(), codedSize.height()]. In common cases, it is the full section area.
+* `timestamp` number _Readonly_ - A timestamp in microseconds that will be reflected to `VideoFrame`.
+
+Use `sharedTexture.subtle.finishTransferSharedTexture` to get [`SharedTextureImportedSubtle`](shared-texture-imported-subtle.md) back.

docs/api/structures/web-preferences.md

@@ -21,7 +21,9 @@
   associated with the window, making it compatible with the Chromium
   OS-level sandbox and disabling the Node.js engine. This is not the same as
   the `nodeIntegration` option and the APIs available to the preload script
-  are more limited. Read more about the option [here](../../tutorial/sandbox.md).
+  are more limited. Default is `true` since Electron 20. The sandbox will
+  automatically be disabled when `nodeIntegration` is set to `true`.
+  Read more about the option [here](../../tutorial/sandbox.md).
 * `session` [Session](../session.md#class-session) (optional) - Sets the session used by the
   page. Instead of passing the Session object directly, you can also choose to
   use the `partition` option instead, which accepts a partition string. When
@@ -87,6 +89,11 @@
      paint event. Defaults to `false`. See the
     [offscreen rendering tutorial](../../tutorial/offscreen-rendering.md) for
     more details.
+  * `sharedTexturePixelFormat` string (optional) _Experimental_ - The requested output format of the shared texture. Defaults to `argb`.
+    The name is originated from Chromium [`media::VideoPixelFormat`](https://source.chromium.org/chromium/chromium/src/+/main:media/base/video_types.h) enum suffix and only subset of them are supported.
+    The actual output pixel format and color space of the texture should refer to [`OffscreenSharedTexture`](../structures/offscreen-shared-texture.md) object in the `paint` event.
+    * `argb` - The requested output texture format is 8-bit unorm RGBA, with SRGB SDR color space.
+    * `rgbaf16` - The requested output texture format is 16-bit float RGBA, with scRGB HDR color space.
 * `contextIsolation` boolean (optional) - Whether to run Electron APIs and
   the specified `preload` script in a separate JavaScript context. Defaults
   to `true`. The context that the `preload` script runs in will only have

docs/api/system-preferences.md

@@ -14,7 +14,7 @@ console.log(systemPreferences.getEffectiveAppearance())
 
 The `systemPreferences` object emits the following events:
 
-### Event: 'accent-color-changed' _Windows_
+### Event: 'accent-color-changed' _Windows_ _Linux_
 
 Returns:
 
@@ -182,7 +182,7 @@ Some popular `key` and `type`s are:
 Removes the `key` in `NSUserDefaults`. This can be used to restore the default
 or global value of a `key` previously set with `setUserDefault`.
 
-### `systemPreferences.getAccentColor()` _Windows_ _macOS_
+### `systemPreferences.getAccentColor()`
 
 Returns `string` - The users current system wide accent color preference in RGBA
 hexadecimal form.

docs/api/web-contents.md

@@ -1079,7 +1079,7 @@ Emitted when the [mainFrame](web-contents.md#contentsmainframe-readonly), an `<i
 Returns `Promise<void>` - the promise will resolve when the page has finished loading
 (see [`did-finish-load`](web-contents.md#event-did-finish-load)), and rejects
 if the page fails to load (see
-[`did-fail-load`](web-contents.md#event-did-fail-load)). A noop rejection handler is already attached, which avoids unhandled rejection errors.
+[`did-fail-load`](web-contents.md#event-did-fail-load)). A noop rejection handler is already attached, which avoids unhandled rejection errors. If the existing page has a beforeUnload handler, [`did-fail-load`](web-contents.md#event-did-fail-load) will be called unless [`will-prevent-unload`](web-contents.md#event-did-fail-load) is handled.
 
 Loads the `url` in the window. The `url` must contain the protocol prefix,
 e.g. the `http://` or `file://`. If the load should bypass http cache then

docs/breaking-changes.md

@@ -12,6 +12,19 @@ This document uses the following convention to categorize breaking changes:
 * **Deprecated:** An API was marked as deprecated. The API will continue to function, but will emit a deprecation warning, and will be removed in a future release.
 * **Removed:** An API or feature was removed, and is no longer supported by Electron.
 
+## Planned Breaking API Changes (40.0)
+
+### Deprecated: `clipboard` API access from renderer processes
+
+Using the `clipboard` API directly in the renderer process is deprecated.
+If you want to call this API from a renderer process, place the API call in
+your preload script and expose it using the [contextBridge](https://www.electronjs.org/docs/latest/api/context-bridge) API.
+
+### Behavior Changed: MacOS dSYM files now compressed with tar.xz
+
+Debug symbols for MacOS (dSYM) now use xz compression in order to handle larger file sizes. `dsym.zip` files are now
+`dsym.tar.xz` files. End users using debug symbols may need to update their zip utilities.
+
 ## Planned Breaking API Changes (39.0)
 
 ### Deprecated: `--host-rules` command line switch
@@ -41,15 +54,21 @@ webContents.setWindowOpenHandler((details) => {
 
 When using shared texture offscreen rendering feature, the `paint` event now emits a more structured object.
 It moves the `sharedTextureHandle`, `planes`, `modifier` into a unified `handle` property.
-See [here](https://www.electronjs.org/docs/latest/api/structures/offscreen-shared-texture) for more details.
+See the [OffscreenSharedTexture](./api/structures/offscreen-shared-texture.md) API structure for more details.
 
 ## Planned Breaking API Changes (38.0)
 
 ### Removed: `ELECTRON_OZONE_PLATFORM_HINT` environment variable
 
-The default value of the `--ozone-plaftform` flag [changed to `auto`](https://chromium-review.googlesource.com/c/chromium/src/+/6775426).
+The default value of the `--ozone-platform` flag [changed to `auto`](https://chromium-review.googlesource.com/c/chromium/src/+/6775426).
 
-You should use the `XDG_SESSION_TYPE=wayland` environment variable instead to use Wayland.
+Electron now defaults to running as a native Wayland app when launched in a Wayland session (when `XDG_SESSION_TYPE=wayland`).
+Users can force XWayland by passing `--ozone-platform=x11`.
+
+### Removed: `ORIGINAL_XDG_CURRENT_DESKTOP` environment variable
+
+Previously, Electron changed the value of `XDG_CURRENT_DESKTOP` internally to `Unity`, and stored the original name of the desktop session
+in a separate variable. `XDG_CURRENT_DESKTOP` is no longer overriden and now reflects the actual desktop environment.
 
 ### Removed: macOS 11 support
 

docs/tutorial/devtools-extension.md

@@ -94,7 +94,7 @@ If the extension works on Chrome but not on Electron, file a bug in Electron's
 [issue tracker][issue-tracker] and describe which part
 of the extension is not working as expected.
 
-[devtools-extension]: https://developer.chrome.com/extensions/devtools
+[devtools-extension]: https://developer.chrome.com/docs/extensions/how-to/devtools/extend-devtools
 [session]: ../api/session.md
 [react-devtools]: https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi
 [load-extension]: ../api/extensions-api.md#extensionsloadextensionpath-options

docs/tutorial/electron-timelines.md

@@ -9,11 +9,12 @@ check out our [Electron Versioning](./electron-versioning.md) doc.
 
 | Electron | Alpha | Beta | Stable | EOL | Chrome | Node | Supported |
 | ------- | ----- | ------- | ------ | ------ | ---- | ---- | ---- |
-| 39.0.0 |  2025-Sep-04 | 2025-Oct-01 | 2025-Oct-28 | 2026-May-05 | M142 | TBD | ✅ |
+| 40.0.0 |  2025-Oct-30 | 2025-Dec-03 | 2026-Jan-13 | 2026-Jun-30 | M144 | TBD | ✅ |
+| 39.0.0 |  2025-Sep-04 | 2025-Oct-01 | 2025-Oct-28 | 2026-May-05 | M142 | v22.20 | ✅ |
 | 38.0.0 |  2025-Jun-26 | 2025-Aug-06 | 2025-Sep-02 | 2026-Mar-10 | M140 | v22.18 | ✅ |
 | 37.0.0 |  2025-May-01 | 2025-May-28 | 2025-Jun-24 | 2026-Jan-13 | M138 | v22.16 | ✅ |
-| 36.0.0 |  2025-Mar-06 | 2025-Apr-02 | 2025-Apr-29 | 2025-Oct-28 | M136 | v22.14 | ✅ |
-| 35.0.0 |  2025-Jan-16 | 2025-Feb-05 | 2025-Mar-04 | 2025-Sep-02 | M134 | v22.14 | ✅ |
+| 36.0.0 |  2025-Mar-06 | 2025-Apr-02 | 2025-Apr-29 | 2025-Oct-28 | M136 | v22.14 | 🚫 |
+| 35.0.0 |  2025-Jan-16 | 2025-Feb-05 | 2025-Mar-04 | 2025-Sep-02 | M134 | v22.14 | 🚫 |
 | 34.0.0 |  2024-Oct-17 | 2024-Nov-13 | 2025-Jan-14 | 2025-Jun-24 | M132 | v20.18 | 🚫 |
 | 33.0.0 |  2024-Aug-22 | 2024-Sep-18 | 2024-Oct-15 | 2025-Apr-29 | M130 | v20.18 | 🚫 |
 | 32.0.0 |  2024-Jun-14 | 2024-Jul-24 | 2024-Aug-20 | 2025-Mar-04 | M128 | v20.16 | 🚫 |
@@ -121,22 +122,3 @@ and that number is reduced to two in major version 10, the three-argument versio
 continue to work until, at minimum, major version 12. Past the minimum two-version
 threshold, we will attempt to support backwards compatibility beyond two versions
 until the maintainers feel the maintenance burden is too high to continue doing so.
-
-### End-of-life
-
-When a release branch reaches the end of its support cycle, the series
-will be deprecated in NPM and a final end-of-support release will be
-made. This release will add a warning to inform that an unsupported
-version of Electron is in use.
-
-These steps are to help app developers learn when a branch they're
-using becomes unsupported, but without being excessively intrusive
-to end users.
-
-If an application has exceptional circumstances and needs to stay
-on an unsupported series of Electron, developers can silence the
-end-of-support warning by omitting the final release from the app's
-`package.json` `devDependencies`. For example, since the 1-6-x series
-ended with an end-of-support 1.6.18 release, developers could choose
-to stay in the 1-6-x series without warnings with `devDependency` of
-`"electron": 1.6.0 - 1.6.17`.

docs/tutorial/esm.md

@@ -32,7 +32,7 @@ This table gives a general overview of where ESM is supported and which ESM load
 | Main                 | Node.js    | N/A                   | <ul><li> [You must use `await` generously before the app's `ready` event](#you-must-use-await-generously-before-the-apps-ready-event) </li></ul> |
 | Renderer (Sandboxed) | Chromium   | Unsupported           | <ul><li> [Sandboxed preload scripts can't use ESM imports](#sandboxed-preload-scripts-cant-use-esm-imports) </li></ul> |
 | Renderer (Unsandboxed & Context Isolated) | Chromium | Node.js | <ul><li> [Unsandboxed ESM preload scripts will run after page load on pages with no content](#unsandboxed-esm-preload-scripts-will-run-after-page-load-on-pages-with-no-content) </li> <li>[ESM Preload Scripts must have the `.mjs` extension](#esm-preload-scripts-must-have-the-mjs-extension)</li></ul> |
-| Renderer (Unsandboxed & Non Context Isolated) | Chromium | Node.js | <ul><li>[Unsandboxed ESM preload scripts will run after page load on pages with no content](#unsandboxed-esm-preload-scripts-will-run-after-page-load-on-pages-with-no-content)</li><li>[ESM Preload Scripts must have the `.mjs` extension](#esm-preload-scripts-must-have-the-mjs-extension)</li><li>[ESM preload scripts must be context isolated to use dynamic Node.js ESM imports](#esm-preload-scripts-must-be-context-isolated-to-use-dynamic-nodejs-esm-imports)</li></ul> |
+| Renderer (Unsandboxed & Non Context Isolated) | Chromium | Node.js | <ul><li>[Unsandboxed ESM preload scripts will run after page load on pages with no content](#unsandboxed-esm-preload-scripts-will-run-after-page-load-on-pages-with-no-content)</li><li>[ESM Preload Scripts must have the `.mjs` extension](#esm-preload-scripts-must-have-the-mjs-extension)</li></ul> |
 
 ## Main process
 

docs/tutorial/native-file-drag-drop.md

@@ -110,4 +110,10 @@ the item is a Markdown file located in the root of the project:
 
 ![Drag and drop](../images/drag-and-drop.gif)
 
+## Dragging files into your app
+
+You can use the standard
+[Drag and Drop web API](https://developer.mozilla.org/en-US/docs/Web/API/HTML_Drag_and_Drop_API)
+for dragging and dropping files into your app.
+
 [`contextBridge`]: ../api/context-bridge.md

docs/tutorial/online-offline-events.md

@@ -2,15 +2,15 @@
 
 ## Overview
 
-[Online and offline event](https://developer.mozilla.org/en-US/docs/Online_and_offline_events)
-detection can be implemented in the Renderer process using the
-[`navigator.onLine`](http://html5index.org/Offline%20-%20NavigatorOnLine.html)
-attribute, part of standard HTML5 API.
+Online and offline event detection can be implemented in both the main and renderer processes:
+
+- **Renderer process**: Use the [`navigator.onLine`](http://html5index.org/Offline%20-%20NavigatorOnLine.html) attribute and [online/offline events](https://developer.mozilla.org/en-US/docs/Online_and_offline_events), part of standard HTML5 API.
+- **Main process**: Use the [`net.isOnline()`](../api/net.md#netisonline) method or the [`net.online`](../api/net.md#netonline-readonly) property.
 
 The `navigator.onLine` attribute returns:
 
-* `false` if all network requests are guaranteed to fail (e.g. when disconnected from the network).
-* `true` in all other cases.
+- `false` if all network requests are guaranteed to fail (e.g. when disconnected from the network).
+- `true` in all other cases.
 
 Since many cases return `true`, you should treat with care situations of
 getting false positives, as we cannot always assume that `true` value means
@@ -19,7 +19,27 @@ is running a virtualization software that has virtual Ethernet adapters in "alwa
 connected" state. Therefore, if you want to determine the Internet access
 status of Electron, you should develop additional means for this check.
 
-## Example
+## Main Process Detection
+
+In the main process, you can use the `net` module to detect online/offline status:
+
+```js
+const { net } = require('electron')
+
+// Method 1: Using net.isOnline()
+const isOnline = net.isOnline()
+console.log('Online status:', isOnline)
+
+// Method 2: Using net.online property
+console.log('Online status:', net.online)
+```
+
+Both `net.isOnline()` and `net.online` return the same boolean value with the same reliability characteristics as `navigator.onLine` - they provide a strong indicator when offline (`false`), but a `true` value doesn't guarantee successful internet connectivity.
+
+> [!NOTE]
+> The `net` module is only available after the app emits the `ready` event.
+
+## Renderer Process Example
 
 Starting with an HTML file `index.html`, this example will demonstrate how the `navigator.onLine` API can be used to build a connection status indicator.
 
@@ -84,4 +104,4 @@ After launching the Electron application, you should see the notification:
 ![Connection status](../images/connection-status.png)
 
 > [!NOTE]
-> If you need to communicate the connection status to the main process, use the [IPC renderer](../api/ipc-renderer.md) API.
+> If you need to check the connection status in the main process, you can use [`net.isOnline()`](../api/net.md#netisonline) directly instead of communicating from the renderer process via [IPC](../api/ipc-renderer.md).

docs/tutorial/sandbox.md

@@ -13,7 +13,13 @@ the GPU service and the network service.
 See Chromium's [Sandbox design document][sandbox] for more information.
 
 Starting from Electron 20, the sandbox is enabled for renderer processes without any
-further configuration. If you want to disable the sandbox for a process, see the
+further configuration.
+
+Sandboxing is tied to Node.js integration. _Enabling Node.js integration_ for a
+renderer process by setting `nodeIntegration: true` _disables the sandbox_ for the
+process.
+
+If you want to disable the sandbox for a process, see the
 [Disabling the sandbox for a single process](#disabling-the-sandbox-for-a-single-process)
 section.
 
@@ -98,7 +104,8 @@ app.whenReady().then(() => {
 ```
 
 Sandboxing is also disabled whenever Node.js integration is enabled in the renderer.
-This can be done through the BrowserWindow constructor with the `nodeIntegration: true` flag.
+This can be done through the BrowserWindow constructor with the `nodeIntegration: true` flag
+or by providing the respective HTML boolean attribute for a `webview`.
 
 ```js title='main.js'
 app.whenReady().then(() => {
@@ -111,6 +118,10 @@ app.whenReady().then(() => {
 })
 ```
 
+```html title='index.html (Renderer Process)'
+<webview nodeIntegration src="page.html"></webview>
+```
+
 ### Enabling the sandbox globally
 
 If you want to force sandboxing for all renderers, you can also use the

docs/tutorial/security.md

@@ -118,13 +118,6 @@ You should at least follow these steps to improve the security of your applicati
 19. [Check which fuses you can change](#19-check-which-fuses-you-can-change)
 20. [Do not expose Electron APIs to untrusted web content](#20-do-not-expose-electron-apis-to-untrusted-web-content)
 
-To automate the detection of misconfigurations and insecure patterns, it is
-possible to use
-[Electronegativity](https://github.com/doyensec/electronegativity). For
-additional details on potential weaknesses and implementation bugs when
-developing applications using Electron, please refer to this
-[guide for developers and auditors](https://doyensec.com/resources/us-17-Carettoni-Electronegativity-A-Study-Of-Electron-Security-wp.pdf).
-
 ### 1. Only load secure content
 
 Any resources not included with your application should be loaded using a
@@ -244,6 +237,10 @@ to enable this behavior.
 Even when `nodeIntegration: false` is used, to truly enforce strong isolation
 and prevent the use of Node primitives `contextIsolation` **must** also be used.
 
+Beware that _disabling context isolation_ for a renderer process by setting
+`nodeIntegration: true` _also disables process sandboxing_ for that process.
+See section below.
+
 :::info
 For more information on what `contextIsolation` is and how to enable it please
 see our dedicated [Context Isolation](context-isolation.md) document.
@@ -251,6 +248,16 @@ see our dedicated [Context Isolation](context-isolation.md) document.
 
 ### 4. Enable process sandboxing
 
+:::info
+This recommendation is the default behavior in Electron since 20.0.0.
+
+Additionally, process sandboxing can be enforced for all renderer processes
+application wide: [Enabling the sandbox globally](sandbox.md#enabling-the-sandbox-globally)
+
+_Disabling context isolation_ (see above) _also disables process sandboxing_,
+regardless of the default, `sandbox: false` or globally enabled sandboxing!
+:::
+
 [Sandboxing](https://chromium.googlesource.com/chromium/src/+/HEAD/docs/design/sandbox.md)
 is a Chromium feature that uses the operating system to
 significantly limit what renderer processes have access to. You should enable
@@ -285,7 +292,7 @@ const { session } = require('electron')
 const { URL } = require('node:url')
 
 session
-  .fromPartition('some-partition')
+  .defaultSession
   .setPermissionRequestHandler((webContents, permission, callback) => {
     const parsedUrl = new URL(webContents.getURL())
 
@@ -302,6 +309,8 @@ session
   })
 ```
 
+Note: `session.defaultSession` is only available after `app.whenReady` is called.
+
 ### 6. Do not disable `webSecurity`
 
 :::info
@@ -392,6 +401,8 @@ session.defaultSession.webRequest.onHeadersReceived((details, callback) => {
 })
 ```
 
+Note: `session.defaultSession` is only available after `app.whenReady` is called.
+
 #### CSP meta tag
 
 CSP's preferred delivery mechanism is an HTTP header. However, it is not possible

filenames.auto.gni

@@ -52,6 +52,7 @@ auto_filenames = {
     "docs/api/service-workers.md",
     "docs/api/session.md",
     "docs/api/share-menu.md",
+    "docs/api/shared-texture.md",
     "docs/api/shell.md",
     "docs/api/structures",
     "docs/api/system-preferences.md",
@@ -145,6 +146,12 @@ auto_filenames = {
     "docs/api/structures/shared-dictionary-info.md",
     "docs/api/structures/shared-dictionary-usage-info.md",
     "docs/api/structures/shared-texture-handle.md",
+    "docs/api/structures/shared-texture-import-texture-info.md",
+    "docs/api/structures/shared-texture-imported-subtle.md",
+    "docs/api/structures/shared-texture-imported.md",
+    "docs/api/structures/shared-texture-subtle.md",
+    "docs/api/structures/shared-texture-sync-token.md",
+    "docs/api/structures/shared-texture-transfer.md",
     "docs/api/structures/shared-worker-info.md",
     "docs/api/structures/sharing-item.md",
     "docs/api/structures/shortcut-details.md",
@@ -176,6 +183,7 @@ auto_filenames = {
     "lib/renderer/api/context-bridge.ts",
     "lib/renderer/api/crash-reporter.ts",
     "lib/renderer/api/ipc-renderer.ts",
+    "lib/renderer/api/shared-texture.ts",
     "lib/renderer/api/web-frame.ts",
     "lib/renderer/api/web-utils.ts",
     "lib/renderer/common-init.ts",
@@ -257,6 +265,7 @@ auto_filenames = {
     "lib/browser/api/service-worker-main.ts",
     "lib/browser/api/session.ts",
     "lib/browser/api/share-menu.ts",
+    "lib/browser/api/shared-texture.ts",
     "lib/browser/api/system-preferences.ts",
     "lib/browser/api/touch-bar.ts",
     "lib/browser/api/tray.ts",
@@ -312,6 +321,7 @@ auto_filenames = {
     "lib/renderer/api/exports/electron.ts",
     "lib/renderer/api/ipc-renderer.ts",
     "lib/renderer/api/module-list.ts",
+    "lib/renderer/api/shared-texture.ts",
     "lib/renderer/api/web-frame.ts",
     "lib/renderer/api/web-utils.ts",
     "lib/renderer/common-init.ts",
@@ -352,6 +362,7 @@ auto_filenames = {
     "lib/renderer/api/exports/electron.ts",
     "lib/renderer/api/ipc-renderer.ts",
     "lib/renderer/api/module-list.ts",
+    "lib/renderer/api/shared-texture.ts",
     "lib/renderer/api/web-frame.ts",
     "lib/renderer/api/web-utils.ts",
     "lib/renderer/ipc-renderer-bindings.ts",

filenames.gni

@@ -194,6 +194,8 @@ filenames = {
     "shell/common/api/electron_api_clipboard_mac.mm",
     "shell/common/api/electron_api_native_image_mac.mm",
     "shell/common/asar/archive_mac.mm",
+    "shell/common/asar/integrity_digest.h",
+    "shell/common/asar/integrity_digest.mm",
     "shell/common/application_info_mac.mm",
     "shell/common/language_util_mac.mm",
     "shell/common/mac/main_application_bundle.h",
@@ -456,7 +458,6 @@ filenames = {
     "shell/browser/net/system_network_context_manager.h",
     "shell/browser/net/url_loader_network_observer.cc",
     "shell/browser/net/url_loader_network_observer.h",
-    "shell/browser/net/web_request_api_interface.h",
     "shell/browser/network_hints_handler_impl.cc",
     "shell/browser/network_hints_handler_impl.h",
     "shell/browser/notifications/notification.cc",
@@ -564,6 +565,7 @@ filenames = {
     "shell/common/api/electron_api_native_image.cc",
     "shell/common/api/electron_api_native_image.h",
     "shell/common/api/electron_api_net.cc",
+    "shell/common/api/electron_api_shared_texture.cc",
     "shell/common/api/electron_api_shell.cc",
     "shell/common/api/electron_api_testing.cc",
     "shell/common/api/electron_api_url_loader.cc",
@@ -580,6 +582,7 @@ filenames = {
     "shell/common/asar/asar_util.h",
     "shell/common/asar/scoped_temporary_file.cc",
     "shell/common/asar/scoped_temporary_file.h",
+    "shell/common/callback_util.h",
     "shell/common/color_util.cc",
     "shell/common/color_util.h",
     "shell/common/crash_keys.cc",
@@ -629,8 +632,6 @@ filenames = {
     "shell/common/gin_converters/usb_device_info_converter.h",
     "shell/common/gin_converters/value_converter.cc",
     "shell/common/gin_converters/value_converter.h",
-    "shell/common/gin_helper/arguments.cc",
-    "shell/common/gin_helper/arguments.h",
     "shell/common/gin_helper/callback.cc",
     "shell/common/gin_helper/callback.h",
     "shell/common/gin_helper/cleaned_up_at_exit.cc",

filenames.hunspell.gni

@@ -7,21 +7,17 @@ hunspell_dictionaries = [
   "//third_party/hunspell_dictionaries/da-DK-3-0.bdic",
   "//third_party/hunspell_dictionaries/de-DE-3-0.bdic",
   "//third_party/hunspell_dictionaries/el-GR-3-0.bdic",
-  "//third_party/hunspell_dictionaries/en-AU-10-0.bdic",
   "//third_party/hunspell_dictionaries/en-AU-10-1.bdic",
-  "//third_party/hunspell_dictionaries/en-CA-10-0.bdic",
   "//third_party/hunspell_dictionaries/en-CA-10-1.bdic",
-  "//third_party/hunspell_dictionaries/en-GB-10-0.bdic",
   "//third_party/hunspell_dictionaries/en-GB-10-1.bdic",
-  "//third_party/hunspell_dictionaries/en-GB-oxendict-10-0.bdic",
   "//third_party/hunspell_dictionaries/en-GB-oxendict-10-1.bdic",
-  "//third_party/hunspell_dictionaries/en-US-10-0.bdic",
   "//third_party/hunspell_dictionaries/en-US-10-1.bdic",
   "//third_party/hunspell_dictionaries/es-ES-3-0.bdic",
   "//third_party/hunspell_dictionaries/et-EE-3-0.bdic",
   "//third_party/hunspell_dictionaries/fa-IR-9-0.bdic",
   "//third_party/hunspell_dictionaries/fo-FO-3-0.bdic",
   "//third_party/hunspell_dictionaries/fr-FR-3-0.bdic",
+  "//third_party/hunspell_dictionaries/gl-1-0.bdic",
   "//third_party/hunspell_dictionaries/he-IL-3-0.bdic",
   "//third_party/hunspell_dictionaries/hi-IN-3-0.bdic",
   "//third_party/hunspell_dictionaries/hr-HR-3-0.bdic",
@@ -59,6 +55,7 @@ hunspell_dictionaries = [
 hunspell_licenses = [
   "//third_party/hunspell_dictionaries/COPYING",
   "//third_party/hunspell_dictionaries/COPYING.Apache",
+  "//third_party/hunspell_dictionaries/COPYING.GPL3",
   "//third_party/hunspell_dictionaries/COPYING.LESSER",
   "//third_party/hunspell_dictionaries/COPYING.LGPL",
   "//third_party/hunspell_dictionaries/COPYING.MIT",

filenames.libcxx.gni

@@ -217,6 +217,7 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__atomic/check_memory_order.h",
   "//third_party/libc++/src/include/__atomic/contention_t.h",
   "//third_party/libc++/src/include/__atomic/fence.h",
+  "//third_party/libc++/src/include/__atomic/floating_point_helper.h",
   "//third_party/libc++/src/include/__atomic/is_always_lock_free.h",
   "//third_party/libc++/src/include/__atomic/kill_dependency.h",
   "//third_party/libc++/src/include/__atomic/memory_order.h",
@@ -840,7 +841,6 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__cxx03/cmath",
   "//third_party/libc++/src/include/__cxx03/codecvt",
   "//third_party/libc++/src/include/__cxx03/complex",
-  "//third_party/libc++/src/include/__cxx03/complex.h",
   "//third_party/libc++/src/include/__cxx03/condition_variable",
   "//third_party/libc++/src/include/__cxx03/csetjmp",
   "//third_party/libc++/src/include/__cxx03/csignal",
@@ -853,25 +853,20 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__cxx03/cstring",
   "//third_party/libc++/src/include/__cxx03/ctgmath",
   "//third_party/libc++/src/include/__cxx03/ctime",
-  "//third_party/libc++/src/include/__cxx03/ctype.h",
   "//third_party/libc++/src/include/__cxx03/cuchar",
   "//third_party/libc++/src/include/__cxx03/cwchar",
   "//third_party/libc++/src/include/__cxx03/cwctype",
   "//third_party/libc++/src/include/__cxx03/deque",
-  "//third_party/libc++/src/include/__cxx03/errno.h",
   "//third_party/libc++/src/include/__cxx03/exception",
   "//third_party/libc++/src/include/__cxx03/experimental/__config",
   "//third_party/libc++/src/include/__cxx03/experimental/utility",
   "//third_party/libc++/src/include/__cxx03/ext/__hash",
   "//third_party/libc++/src/include/__cxx03/ext/hash_map",
   "//third_party/libc++/src/include/__cxx03/ext/hash_set",
-  "//third_party/libc++/src/include/__cxx03/fenv.h",
-  "//third_party/libc++/src/include/__cxx03/float.h",
   "//third_party/libc++/src/include/__cxx03/forward_list",
   "//third_party/libc++/src/include/__cxx03/fstream",
   "//third_party/libc++/src/include/__cxx03/functional",
   "//third_party/libc++/src/include/__cxx03/future",
-  "//third_party/libc++/src/include/__cxx03/inttypes.h",
   "//third_party/libc++/src/include/__cxx03/iomanip",
   "//third_party/libc++/src/include/__cxx03/ios",
   "//third_party/libc++/src/include/__cxx03/iosfwd",
@@ -898,11 +893,8 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__cxx03/sstream",
   "//third_party/libc++/src/include/__cxx03/stack",
   "//third_party/libc++/src/include/__cxx03/stdatomic.h",
-  "//third_party/libc++/src/include/__cxx03/stdbool.h",
-  "//third_party/libc++/src/include/__cxx03/stddef.h",
   "//third_party/libc++/src/include/__cxx03/stdexcept",
   "//third_party/libc++/src/include/__cxx03/stdint.h",
-  "//third_party/libc++/src/include/__cxx03/stdio.h",
   "//third_party/libc++/src/include/__cxx03/stdlib.h",
   "//third_party/libc++/src/include/__cxx03/streambuf",
   "//third_party/libc++/src/include/__cxx03/string",
@@ -910,7 +902,6 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__cxx03/string_view",
   "//third_party/libc++/src/include/__cxx03/strstream",
   "//third_party/libc++/src/include/__cxx03/system_error",
-  "//third_party/libc++/src/include/__cxx03/tgmath.h",
   "//third_party/libc++/src/include/__cxx03/thread",
   "//third_party/libc++/src/include/__cxx03/type_traits",
   "//third_party/libc++/src/include/__cxx03/typeindex",
@@ -923,7 +914,6 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__cxx03/vector",
   "//third_party/libc++/src/include/__cxx03/version",
   "//third_party/libc++/src/include/__cxx03/wchar.h",
-  "//third_party/libc++/src/include/__cxx03/wctype.h",
   "//third_party/libc++/src/include/__debug_utils/randomize_range.h",
   "//third_party/libc++/src/include/__debug_utils/sanitizers.h",
   "//third_party/libc++/src/include/__debug_utils/strict_weak_ordering_check.h",
@@ -1115,6 +1105,7 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__locale_dir/support/freebsd.h",
   "//third_party/libc++/src/include/__locale_dir/support/fuchsia.h",
   "//third_party/libc++/src/include/__locale_dir/support/linux.h",
+  "//third_party/libc++/src/include/__locale_dir/support/netbsd.h",
   "//third_party/libc++/src/include/__locale_dir/support/no_locale/characters.h",
   "//third_party/libc++/src/include/__locale_dir/support/no_locale/strtonum.h",
   "//third_party/libc++/src/include/__locale_dir/support/windows.h",
@@ -1368,7 +1359,6 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__tuple/sfinae_helpers.h",
   "//third_party/libc++/src/include/__tuple/tuple_element.h",
   "//third_party/libc++/src/include/__tuple/tuple_like.h",
-  "//third_party/libc++/src/include/__tuple/tuple_like_ext.h",
   "//third_party/libc++/src/include/__tuple/tuple_like_no_subrange.h",
   "//third_party/libc++/src/include/__tuple/tuple_size.h",
   "//third_party/libc++/src/include/__tuple/tuple_types.h",
@@ -1425,6 +1415,7 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__type_traits/is_floating_point.h",
   "//third_party/libc++/src/include/__type_traits/is_function.h",
   "//third_party/libc++/src/include/__type_traits/is_fundamental.h",
+  "//third_party/libc++/src/include/__type_traits/is_generic_transparent_comparator.h",
   "//third_party/libc++/src/include/__type_traits/is_implicit_lifetime.h",
   "//third_party/libc++/src/include/__type_traits/is_implicitly_default_constructible.h",
   "//third_party/libc++/src/include/__type_traits/is_integral.h",
@@ -1463,10 +1454,12 @@ libcxx_headers = [
   "//third_party/libc++/src/include/__type_traits/is_valid_expansion.h",
   "//third_party/libc++/src/include/__type_traits/is_void.h",
   "//third_party/libc++/src/include/__type_traits/is_volatile.h",
+  "//third_party/libc++/src/include/__type_traits/is_within_lifetime.h",
   "//third_party/libc++/src/include/__type_traits/lazy.h",
   "//third_party/libc++/src/include/__type_traits/make_32_64_or_128_bit.h",
   "//third_party/libc++/src/include/__type_traits/make_const_lvalue_ref.h",
   "//third_party/libc++/src/include/__type_traits/make_signed.h",
+  "//third_party/libc++/src/include/__type_traits/make_transparent.h",
   "//third_party/libc++/src/include/__type_traits/make_unsigned.h",
   "//third_party/libc++/src/include/__type_traits/maybe_const.h",
   "//third_party/libc++/src/include/__type_traits/nat.h",

lib/browser/api/menu.ts

@@ -25,13 +25,32 @@ Menu.prototype._isCommandIdChecked = function (id) {
 };
 
 Menu.prototype._isCommandIdEnabled = function (id) {
-  return this.commandsMap[id] ? this.commandsMap[id].enabled : false;
+  const item = this.commandsMap[id];
+  if (!item) return false;
+
+  const focusedWindow = BaseWindow.getFocusedWindow();
+
+  if (item.role === 'minimize' && focusedWindow) {
+    return focusedWindow.isMinimizable();
+  }
+
+  if (item.role === 'togglefullscreen' && focusedWindow) {
+    return focusedWindow.isFullScreenable();
+  }
+
+  if (item.role === 'close' && focusedWindow) {
+    return focusedWindow.isClosable();
+  }
+
+  return item.enabled;
 };
+
 Menu.prototype._shouldCommandIdWorkWhenHidden = function (id) {
-  return this.commandsMap[id] ? !!this.commandsMap[id].acceleratorWorksWhenHidden : false;
+  return this.commandsMap[id]?.acceleratorWorksWhenHidden ?? false;
 };
+
 Menu.prototype._isCommandIdVisible = function (id) {
-  return this.commandsMap[id] ? this.commandsMap[id].visible : false;
+  return this.commandsMap[id]?.visible ?? false;
 };
 
 Menu.prototype._getAcceleratorForCommandId = function (id, useDefaultAccelerator) {
@@ -42,12 +61,12 @@ Menu.prototype._getAcceleratorForCommandId = function (id, useDefaultAccelerator
 };
 
 Menu.prototype._shouldRegisterAcceleratorForCommandId = function (id) {
-  return this.commandsMap[id] ? this.commandsMap[id].registerAccelerator : false;
+  return this.commandsMap[id]?.registerAccelerator ?? false;
 };
 
 if (process.platform === 'darwin') {
   Menu.prototype._getSharingItemForCommandId = function (id) {
-    return this.commandsMap[id] ? this.commandsMap[id].sharingItem : null;
+    return this.commandsMap[id]?.sharingItem ?? null;
   };
 }
 

lib/browser/api/module-list.ts

@@ -31,6 +31,7 @@ export const browserModuleList: ElectronInternal.ModuleEntry[] = [
   { name: 'screen', loader: () => require('./screen') },
   { name: 'ServiceWorkerMain', loader: () => require('./service-worker-main') },
   { name: 'session', loader: () => require('./session') },
+  { name: 'sharedTexture', loader: () => require('./shared-texture') },
   { name: 'ShareMenu', loader: () => require('./share-menu') },
   { name: 'systemPreferences', loader: () => require('./system-preferences') },
   { name: 'TouchBar', loader: () => require('./touch-bar') },

lib/browser/api/net-fetch.ts

@@ -119,7 +119,10 @@ export function fetchWithSession (input: RequestInfo, init: (RequestInit & {bypa
     p.reject(err);
   });
 
-  if (!req.body?.pipeTo(Writable.toWeb(r as unknown as Writable)).then(() => r.end())) { r.end(); }
+  // pipeTo expects a WritableStream<Uint8Array>. Node.js' Writable.toWeb returns WritableStream<any>,
+  // which causes a TS structural mismatch.
+  const writable = Writable.toWeb(r as unknown as Writable) as unknown as WritableStream<Uint8Array>;
+  if (!req.body?.pipeTo(writable).then(() => r.end())) { r.end(); }
 
   return p.promise;
 }

lib/browser/api/protocol.ts

@@ -4,6 +4,8 @@ import { createReadStream } from 'fs';
 import { Readable } from 'stream';
 import { ReadableStream } from 'stream/web';
 
+import type { ReadableStreamDefaultReader } from 'stream/web';
+
 // Global protocol APIs.
 const { registerSchemesAsPrivileged, getStandardSchemes, Protocol } = process._linkedBinding('electron_browser_protocol');
 
@@ -12,7 +14,7 @@ const ERR_UNEXPECTED = -9;
 
 const isBuiltInScheme = (scheme: string) => ['http', 'https', 'file'].includes(scheme);
 
-function makeStreamFromPipe (pipe: any): ReadableStream {
+function makeStreamFromPipe (pipe: any): ReadableStream<Uint8Array> {
   const buf = new Uint8Array(1024 * 1024 /* 1 MB */);
   return new ReadableStream({
     async pull (controller) {
@@ -38,21 +40,26 @@ function makeStreamFromFileInfo ({
   filePath: string;
   offset?: number;
   length?: number;
-}): ReadableStream {
+}): ReadableStream<Uint8Array> {
+  // Node's Readable.toWeb produces a WHATWG ReadableStream whose chunks are Uint8Array.
   return Readable.toWeb(createReadStream(filePath, {
     start: offset,
     end: length >= 0 ? offset + length : undefined
-  }));
+  })) as ReadableStream<Uint8Array>;
 }
 
 function convertToRequestBody (uploadData: ProtocolRequest['uploadData']): RequestInit['body'] {
   if (!uploadData) return null;
   // Optimization: skip creating a stream if the request is just a single buffer.
-  if (uploadData.length === 1 && (uploadData[0] as any).type === 'rawData') return uploadData[0].bytes;
+  if (uploadData.length === 1 && (uploadData[0] as any).type === 'rawData') {
+    return uploadData[0].bytes as any;
+  }
 
-  const chunks = [...uploadData] as any[]; // TODO: types are wrong
-  let current: ReadableStreamDefaultReader | null = null;
-  return new ReadableStream({
+  const chunks = [...uploadData] as any[]; // TODO: refine ProtocolRequest types
+  // Use Node's web stream types explicitly to avoid DOM lib vs Node lib structural mismatches.
+  // Generic <Uint8Array> ensures reader.read() returns value?: Uint8Array consistent with enqueue.
+  let current: ReadableStreamDefaultReader<Uint8Array> | null = null;
+  return new ReadableStream<Uint8Array>({
     async pull (controller) {
       if (current) {
         const { done, value } = await current.read();
@@ -67,7 +74,7 @@ function convertToRequestBody (uploadData: ProtocolRequest['uploadData']): Reque
         if (!chunks.length) { return controller.close(); }
         const chunk = chunks.shift()!;
         if (chunk.type === 'rawData') {
-          controller.enqueue(chunk.bytes);
+          controller.enqueue(chunk.bytes as Uint8Array);
         } else if (chunk.type === 'file') {
           current = makeStreamFromFileInfo(chunk).getReader();
           return this.pull!(controller);

lib/browser/api/shared-texture.ts

@@ -0,0 +1,191 @@
+import ipcMain from '@electron/internal/browser/api/ipc-main';
+import * as ipcMainInternalUtils from '@electron/internal/browser/ipc-main-internal-utils';
+import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
+
+import { randomUUID } from 'crypto';
+
+const transferTimeout = 1000;
+const sharedTextureNative = process._linkedBinding('electron_common_shared_texture');
+const managedSharedTextures = new Map<string, SharedTextureImportedWrapper>();
+
+type AllReleasedCallback = (imported: Electron.SharedTextureImported) => void;
+
+type SharedTextureImportedWrapper = {
+  texture: Electron.SharedTextureImported;
+  allReferencesReleased: AllReleasedCallback | undefined;
+  mainReference: boolean;
+  rendererFrameReferences: Map<number, { count: number, reference: Electron.WebFrameMain }>;
+}
+
+ipcMain.handle(IPC_MESSAGES.IMPORT_SHARED_TEXTURE_RELEASE_RENDERER_TO_MAIN, (event: Electron.IpcMainInvokeEvent, textureId: string) => {
+  const frameTreeNodeId = event.frameTreeNodeId ?? event.sender.mainFrame.frameTreeNodeId;
+  wrapperReleaseFromRenderer(textureId, frameTreeNodeId);
+});
+
+let checkManagedSharedTexturesInterval: NodeJS.Timeout | null = null;
+
+function scheduleCheckManagedSharedTextures () {
+  if (checkManagedSharedTexturesInterval === null) {
+    checkManagedSharedTexturesInterval = setInterval(checkManagedSharedTextures, 1000);
+  }
+}
+
+function unscheduleCheckManagedSharedTextures () {
+  if (checkManagedSharedTexturesInterval !== null) {
+    clearInterval(checkManagedSharedTexturesInterval);
+    checkManagedSharedTexturesInterval = null;
+  }
+}
+
+function checkManagedSharedTextures () {
+  const texturesToRemoveTracking = new Set<string>();
+  for (const [, wrapper] of managedSharedTextures) {
+    for (const [frameTreeNodeId, entry] of wrapper.rendererFrameReferences) {
+      const frame = entry.reference;
+      if (!frame || frame.isDestroyed()) {
+        console.error(`The imported shared texture ${wrapper.texture.textureId} is referenced by a destroyed webContent/webFrameMain, this means a imported shared texture in renderer process is not released before the process is exited. Releasing that dangling reference now.`);
+        wrapper.rendererFrameReferences.delete(frameTreeNodeId);
+      }
+    }
+
+    if (wrapper.rendererFrameReferences.size === 0 && !wrapper.mainReference) {
+      texturesToRemoveTracking.add(wrapper.texture.textureId);
+      wrapper.texture.subtle.release(() => {
+        wrapper.allReferencesReleased?.(wrapper.texture);
+      });
+    }
+  }
+
+  for (const id of texturesToRemoveTracking) {
+    managedSharedTextures.delete(id);
+  }
+
+  if (managedSharedTextures.size === 0) {
+    unscheduleCheckManagedSharedTextures();
+  }
+}
+
+function wrapperReleaseFromRenderer (id: string, frameTreeNodeId: number) {
+  const wrapper = managedSharedTextures.get(id);
+  if (!wrapper) {
+    throw new Error(`Shared texture with id ${id} not found`);
+  }
+
+  const entry = wrapper.rendererFrameReferences.get(frameTreeNodeId);
+  if (!entry) {
+    throw new Error(`Shared texture ${id} is not referenced by renderer frame ${frameTreeNodeId}`);
+  }
+
+  entry.count -= 1;
+  if (entry.count === 0) {
+    wrapper.rendererFrameReferences.delete(frameTreeNodeId);
+  } else {
+    wrapper.rendererFrameReferences.set(frameTreeNodeId, entry);
+  }
+
+  // Actually release the texture if no one is referencing it
+  if (wrapper.rendererFrameReferences.size === 0 && !wrapper.mainReference) {
+    managedSharedTextures.delete(id);
+    wrapper.texture.subtle.release(() => {
+      wrapper.allReferencesReleased?.(wrapper.texture);
+    });
+  }
+}
+
+function wrapperReleaseFromMain (id: string) {
+  const wrapper = managedSharedTextures.get(id);
+  if (!wrapper) {
+    throw new Error(`Shared texture with id ${id} not found`);
+  }
+
+  // Actually release the texture if no one is referencing it
+  wrapper.mainReference = false;
+  if (wrapper.rendererFrameReferences.size === 0) {
+    managedSharedTextures.delete(id);
+    wrapper.texture.subtle.release(() => {
+      wrapper.allReferencesReleased?.(wrapper.texture);
+    });
+  }
+}
+
+async function sendSharedTexture (options: Electron.SendSharedTextureOptions, ...args: any[]) {
+  const imported = options.importedSharedTexture;
+  const transfer = imported.subtle.startTransferSharedTexture();
+
+  let timeoutHandle: NodeJS.Timeout | null = null;
+  const timeoutPromise = new Promise<never>((resolve, reject) => {
+    timeoutHandle = setTimeout(() => {
+      reject(new Error(`transfer shared texture timed out after ${transferTimeout}ms, ensure you have registered receiver at renderer process.`));
+    }, transferTimeout);
+  });
+
+  const targetFrame: Electron.WebFrameMain | undefined = options.frame;
+  if (!targetFrame) {
+    throw new Error('`frame` should be provided');
+  }
+
+  const invokePromise: Promise<Electron.SharedTextureSyncToken> = ipcMainInternalUtils.invokeInWebFrameMain<Electron.SharedTextureSyncToken>(
+    targetFrame,
+    IPC_MESSAGES.IMPORT_SHARED_TEXTURE_TRANSFER_MAIN_TO_RENDERER,
+    transfer,
+    imported.textureId,
+    ...args
+  );
+
+  try {
+    const syncToken = await Promise.race([invokePromise, timeoutPromise]);
+    imported.subtle.setReleaseSyncToken(syncToken);
+
+    const wrapper = managedSharedTextures.get(imported.textureId);
+    if (!wrapper) {
+      throw new Error(`Shared texture with id ${imported.textureId} not found`);
+    }
+
+    const key = targetFrame.frameTreeNodeId;
+    const existing = wrapper.rendererFrameReferences.get(key);
+    if (existing) {
+      existing.count += 1;
+      wrapper.rendererFrameReferences.set(key, existing);
+    } else {
+      wrapper.rendererFrameReferences.set(key, { count: 1, reference: targetFrame });
+    }
+  } finally {
+    if (timeoutHandle) {
+      clearTimeout(timeoutHandle);
+    }
+  }
+
+  // Schedule a check to see if any texture is referenced by any dangling renderer
+  scheduleCheckManagedSharedTextures();
+}
+
+function importSharedTexture (options: Electron.ImportSharedTextureOptions) {
+  const id = randomUUID();
+  const imported = sharedTextureNative.importSharedTexture(Object.assign(options.textureInfo, { id }));
+  const ret: Electron.SharedTextureImported = {
+    textureId: id,
+    subtle: imported,
+    getVideoFrame: imported.getVideoFrame,
+    release: () => {
+      wrapperReleaseFromMain(id);
+    }
+  };
+
+  const wrapper: SharedTextureImportedWrapper = {
+    texture: ret,
+    allReferencesReleased: options.allReferencesReleased,
+    mainReference: true,
+    rendererFrameReferences: new Map()
+  };
+  managedSharedTextures.set(id, wrapper);
+
+  return ret;
+}
+
+const sharedTexture = {
+  subtle: sharedTextureNative,
+  importSharedTexture,
+  sendSharedTexture
+};
+
+export default sharedTexture;

lib/browser/init.ts

@@ -40,7 +40,7 @@ process.on('uncaughtException', function (error) {
 // Emit 'exit' event on quit.
 const { app } = require('electron');
 
-app.on('quit', (_event, exitCode) => {
+app.on('quit', (_event: any, exitCode: number) => {
   process.emit('exit', exitCode);
 });
 
@@ -162,27 +162,6 @@ require('@electron/internal/browser/api/web-contents-view');
 // Set main startup script of the app.
 const mainStartupScript = packageJson.main || 'index.js';
 
-const KNOWN_XDG_DESKTOP_VALUES = new Set(['Pantheon', 'Unity:Unity7', 'pop:GNOME']);
-
-function currentPlatformSupportsAppIndicator () {
-  if (process.platform !== 'linux') return false;
-  const currentDesktop = process.env.XDG_CURRENT_DESKTOP;
-
-  if (!currentDesktop) return false;
-  if (KNOWN_XDG_DESKTOP_VALUES.has(currentDesktop)) return true;
-  // ubuntu based or derived session (default ubuntu one, communitheme…) supports
-  // indicator too.
-  if (/ubuntu/ig.test(currentDesktop)) return true;
-
-  return false;
-}
-
-// Workaround for electron/electron#5050 and electron/electron#9046
-process.env.ORIGINAL_XDG_CURRENT_DESKTOP = process.env.XDG_CURRENT_DESKTOP;
-if (currentPlatformSupportsAppIndicator()) {
-  process.env.XDG_CURRENT_DESKTOP = 'Unity';
-}
-
 // Quit when all windows are closed and no other one is listening to this.
 app.on('window-all-closed', () => {
   if (app.listenerCount('window-all-closed') === 1) {

lib/browser/ipc-main-internal-utils.ts

@@ -36,3 +36,27 @@ export function invokeInWebContents<T> (sender: Electron.WebContents, command: s
     sender._sendInternal(command, requestId, ...args);
   });
 }
+
+export function invokeInWebFrameMain<T> (sender: Electron.WebFrameMain, command: string, ...args: any[]) {
+  return new Promise<T>((resolve, reject) => {
+    const requestId = ++nextId;
+    const channel = `${command}_RESPONSE_${requestId}`;
+    const frameTreeNodeId = sender.frameTreeNodeId;
+    ipcMainInternal.on(channel, function handler (event, error: Error, result: any) {
+      if (event.type === 'frame' && event.frameTreeNodeId !== frameTreeNodeId) {
+        console.error(`Reply to ${command} sent by unexpected WebFrameMain (${event.frameTreeNodeId})`);
+        return;
+      }
+
+      ipcMainInternal.removeListener(channel, handler);
+
+      if (error) {
+        reject(error);
+      } else {
+        resolve(result);
+      }
+    });
+
+    sender._sendInternal(command, requestId, ...args);
+  });
+}

lib/common/api/net-client-request.ts

@@ -289,7 +289,8 @@ function parseOptions (optionsIn: ClientRequestConstructorOptions | string): Nod
     referrerPolicy: options.referrerPolicy,
     cache: options.cache,
     allowNonHttpProtocols: Object.hasOwn(options, kAllowNonHttpProtocols),
-    priority: options.priority
+    priority: options.priority,
+    bypassCustomProtocolHandlers: options.bypassCustomProtocolHandlers
   };
   if ('priorityIncremental' in options) {
     urlLoaderOptions.priorityIncremental = options.priorityIncremental;
@@ -427,9 +428,8 @@ export class ClientRequest extends Writable implements Electron.ClientRequest {
     this._started = true;
     const stringifyValues = (obj: Record<string, { name: string, value: string | string[] }>) => {
       const ret: Record<string, string> = {};
-      for (const k of Object.keys(obj)) {
-        const kv = obj[k];
-        ret[kv.name] = kv.value.toString();
+      for (const { name, value } of Object.values(obj)) {
+        ret[name] = value.toString();
       }
       return ret;
     };

lib/common/ipc-messages.ts

@@ -25,4 +25,7 @@ export const enum IPC_MESSAGES {
   INSPECTOR_CONFIRM = 'INSPECTOR_CONFIRM',
   INSPECTOR_CONTEXT_MENU = 'INSPECTOR_CONTEXT_MENU',
   INSPECTOR_SELECT_FILE = 'INSPECTOR_SELECT_FILE',
+
+  IMPORT_SHARED_TEXTURE_TRANSFER_MAIN_TO_RENDERER = 'IMPORT_SHARED_TEXTURE_TRANSFER_MAIN_TO_RENDERER',
+  IMPORT_SHARED_TEXTURE_RELEASE_RENDERER_TO_MAIN = 'IMPORT_SHARED_TEXTURE_RELEASE_RENDERER_TO_MAIN',
 }

lib/node/asar-fs-wrapper.ts

@@ -746,7 +746,7 @@ export const wrapFsWithAsar = (fs: Record<string, any>) => {
 
       context.readdirResults.push(dirent);
       if (dirent!.isDirectory() || stat === 1) {
-        context.pathsQueue.push(path.join(dirent!.path, dirent!.name));
+        context.pathsQueue.push(path.join(dirent!.parentPath, dirent!.name));
       }
     }
   }

lib/renderer/api/clipboard.ts

@@ -1,21 +1,45 @@
+import * as deprecate from '@electron/internal/common/deprecate';
 import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
 import * as ipcRendererUtils from '@electron/internal/renderer/ipc-renderer-internal-utils';
 
-const clipboard = process._linkedBinding('electron_common_clipboard');
+const clipboard = {} as Electron.Clipboard;
+const originalClipboard = process._linkedBinding('electron_common_clipboard');
+
+const warnDeprecatedAccess = function (method: keyof Electron.Clipboard) {
+  return deprecate.warnOnceMessage(`Accessing 'clipboard.${method}' from the renderer process is
+     deprecated and will be removed. Please use the 'contextBridge' API to access
+     the clipboard API from the renderer.`);
+};
+
+const makeDeprecatedMethod = function (method: keyof Electron.Clipboard): any {
+  const warnDeprecated = warnDeprecatedAccess(method);
+  return (...args: any[]) => {
+    warnDeprecated();
+    return (originalClipboard[method] as any)(...args);
+  };
+};
 
 const makeRemoteMethod = function (method: keyof Electron.Clipboard): any {
-  return (...args: any[]) => ipcRendererUtils.invokeSync(IPC_MESSAGES.BROWSER_CLIPBOARD_SYNC, method, ...args);
+  const warnDeprecated = warnDeprecatedAccess(method);
+  return (...args: any[]) => {
+    warnDeprecated();
+    return ipcRendererUtils.invokeSync(IPC_MESSAGES.BROWSER_CLIPBOARD_SYNC, method, ...args);
+  };
 };
 
 if (process.platform === 'linux') {
   // On Linux we could not access clipboard in renderer process.
-  for (const method of Object.keys(clipboard) as (keyof Electron.Clipboard)[]) {
+  for (const method of Object.keys(originalClipboard) as (keyof Electron.Clipboard)[]) {
     clipboard[method] = makeRemoteMethod(method);
   }
-} else if (process.platform === 'darwin') {
-  // Read/write to find pasteboard over IPC since only main process is notified of changes
-  clipboard.readFindText = makeRemoteMethod('readFindText');
-  clipboard.writeFindText = makeRemoteMethod('writeFindText');
+} else {
+  for (const method of Object.keys(originalClipboard) as (keyof Electron.Clipboard)[]) {
+    if (process.platform === 'darwin' && (method === 'readFindText' || method === 'writeFindText')) {
+      clipboard[method] = makeRemoteMethod(method);
+    } else {
+      clipboard[method] = makeDeprecatedMethod(method);
+    }
+  }
 }
 
 export default clipboard;

lib/renderer/api/module-list.ts

@@ -4,6 +4,7 @@ export const rendererModuleList: ElectronInternal.ModuleEntry[] = [
   { name: 'contextBridge', loader: () => require('./context-bridge') },
   { name: 'crashReporter', loader: () => require('./crash-reporter') },
   { name: 'ipcRenderer', loader: () => require('./ipc-renderer') },
+  { name: 'sharedTexture', loader: () => require('./shared-texture') },
   { name: 'webFrame', loader: () => require('./web-frame') },
   { name: 'webUtils', loader: () => require('./web-utils') }
 ];

lib/renderer/api/shared-texture.ts

@@ -0,0 +1,45 @@
+import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
+import ipcRenderer from '@electron/internal/renderer/api/ipc-renderer';
+import { ipcRendererInternal } from '@electron/internal/renderer/ipc-renderer-internal';
+
+const sharedTextureNative = process._linkedBinding('electron_common_shared_texture');
+const transferChannelName = IPC_MESSAGES.IMPORT_SHARED_TEXTURE_TRANSFER_MAIN_TO_RENDERER;
+
+type SharedTextureReceiverCallback = (data: Electron.ReceivedSharedTextureData, ...args: any[]) => Promise<void>;
+let sharedTextureReceiverCallback: SharedTextureReceiverCallback | null = null;
+
+ipcRendererInternal.on(transferChannelName, async (event, requestId, ...args) => {
+  const replyChannel = `${transferChannelName}_RESPONSE_${requestId}`;
+  try {
+    const transfer = args[0] as Electron.SharedTextureTransfer;
+    const textureId = args[1] as string;
+    const imported = sharedTextureNative.finishTransferSharedTexture(Object.assign(transfer, { id: textureId }));
+    const syncToken = imported.getFrameCreationSyncToken();
+    event.sender.send(replyChannel, null, syncToken);
+
+    const wrapper: Electron.SharedTextureImported = {
+      textureId,
+      subtle: imported,
+      getVideoFrame: imported.getVideoFrame,
+      release: () => {
+        imported.release(async () => {
+          await ipcRenderer.invoke(IPC_MESSAGES.IMPORT_SHARED_TEXTURE_RELEASE_RENDERER_TO_MAIN, textureId);
+        });
+      }
+    };
+
+    const data: Electron.ReceivedSharedTextureData = { importedSharedTexture: wrapper };
+    await sharedTextureReceiverCallback?.(data, ...args.slice(2));
+  } catch (error) {
+    event.sender.send(replyChannel, error);
+  }
+});
+
+const sharedTexture = {
+  subtle: sharedTextureNative,
+  setSharedTextureReceiver: (callback: SharedTextureReceiverCallback) => {
+    sharedTextureReceiverCallback = callback;
+  }
+};
+
+export default sharedTexture;

lib/sandboxed_renderer/api/module-list.ts

@@ -15,6 +15,10 @@ export const moduleList: ElectronInternal.ModuleEntry[] = [
     name: 'nativeImage',
     loader: () => require('@electron/internal/common/api/native-image')
   },
+  {
+    name: 'sharedTexture',
+    loader: () => require('@electron/internal/renderer/api/shared-texture')
+  },
   {
     name: 'webFrame',
     loader: () => require('@electron/internal/renderer/api/web-frame')

npm/cli.js

@@ -5,7 +5,9 @@ const proc = require('child_process');
 const electron = require('./');
 
 const child = proc.spawn(electron, process.argv.slice(2), { stdio: 'inherit', windowsHide: false });
+let childClosed = false;
 child.on('close', function (code, signal) {
+  childClosed = true;
   if (code === null) {
     console.error(electron, 'exited with signal', signal);
     process.exit(1);
@@ -15,7 +17,7 @@ child.on('close', function (code, signal) {
 
 const handleTerminationSignal = function (signal) {
   process.on(signal, function signalHandler () {
-    if (!child.killed) {
+    if (!childClosed) {
       child.kill(signal);
     }
   });
@@ -23,3 +25,4 @@ const handleTerminationSignal = function (signal) {
 
 handleTerminationSignal('SIGINT');
 handleTerminationSignal('SIGTERM');
+handleTerminationSignal('SIGUSR2');

npm/install.js

@@ -44,7 +44,7 @@ downloadArtifact({
   artifactName: 'electron',
   force: process.env.force_no_cache === 'true',
   cacheRoot: process.env.electron_config_cache,
-  checksums: process.env.electron_use_remote_checksums ?? process.env.npm_config_electron_use_remote_checksums ? undefined : require('./checksums.json'),
+  checksums: (process.env.electron_use_remote_checksums || process.env.npm_config_electron_use_remote_checksums) ? undefined : require('./checksums.json'),
   platform,
   arch
 }).then(extractFile).catch(err => {

npm/package.json

@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "@electron/get": "^2.0.0",
-    "@types/node": "^22.7.7",
+    "@types/node": "^24.9.0",
     "extract-zip": "^2.0.1"
   },
   "engines": {

package.json

@@ -5,16 +5,17 @@
   "description": "Build cross platform desktop apps with JavaScript, HTML, and CSS",
   "devDependencies": {
     "@azure/storage-blob": "^12.28.0",
-    "@electron/asar": "^3.2.13",
+    "@datadog/datadog-ci": "^4.1.2",
+    "@electron/asar": "^4.0.1",
     "@electron/docs-parser": "^2.0.0",
     "@electron/fiddle-core": "^1.3.4",
     "@electron/github-app-auth": "^2.2.1",
     "@electron/lint-roller": "^3.1.2",
-    "@electron/typescript-definitions": "^9.1.2",
+    "@electron/typescript-definitions": "^9.1.5",
     "@octokit/rest": "^20.1.2",
     "@primer/octicons": "^10.0.0",
     "@types/minimist": "^1.2.5",
-    "@types/node": "^22.7.7",
+    "@types/node": "^24.9.0",
     "@types/semver": "^7.5.8",
     "@types/stream-json": "^1.7.8",
     "@types/temp": "^0.9.4",
@@ -40,6 +41,7 @@
     "lint-staged": "^16.1.0",
     "markdownlint-cli2": "^0.18.0",
     "minimist": "^1.2.8",
+    "node-gyp": "^11.4.2",
     "null-loader": "^4.0.1",
     "pre-flight": "^2.0.0",
     "process": "^0.11.10",
@@ -52,10 +54,10 @@
     "timers-browserify": "1.4.2",
     "ts-loader": "^8.0.2",
     "ts-node": "6.2.0",
-    "typescript": "^5.6.2",
+    "typescript": "^5.8.3",
     "url": "^0.11.4",
     "webpack": "^5.95.0",
-    "webpack-cli": "^5.1.4",
+    "webpack-cli": "^6.0.1",
     "wrapper-webpack-plugin": "^2.2.0"
   },
   "private": true,
@@ -134,6 +136,21 @@
     ]
   },
   "resolutions": {
-    "nan": "nodejs/nan#e14bdcd1f72d62bca1d541b66da43130384ec213"
+    "dbus-native/xml2js": "0.5.0",
+    "abstract-socket": "github:deepak1556/node-abstractsocket#928cc591decd12aff7dad96449da8afc29832c19",
+    "minimist@npm:~0.0.1": "0.2.4"
+  },
+  "packageManager": "yarn@4.11.0",
+  "workspaces": [
+    "spec",
+    "spec/fixtures/native-addon/*"
+  ],
+  "dependenciesMeta": {
+    "abstract-socket": {
+      "built": true
+    },
+    "dugite": {
+      "built": true
+    }
   }
 }

patches/Mantle/.patches

@@ -1 +0,0 @@
-remove_mtlmanagedobjectadapter_h.patch

patches/Mantle/remove_mtlmanagedobjectadapter_h.patch

@@ -1,22 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Shelley Vohr <shelley.vohr@gmail.com>
-Date: Mon, 7 Dec 2020 17:34:08 -0800
-Subject: Remove MTLManagedObjectAdapter.h
-
-We are using an outdated version of Mantle which leverages NSConfinementConcurrencyType,
-an enum which has been deprecated with no replacement as of macOS 10.11.
-The actual solution to this problem is to upgrade Mantle, but for now
-we just stop building the offending adapter.
-
-diff --git a/Mantle/Mantle.h b/Mantle/Mantle.h
-index ebd74e7e435ef008ef29e94d406246c1f7b07a12..81abff872bd597ce6d21bb43be4d19ddc7253088 100644
---- a/Mantle/Mantle.h
-+++ b/Mantle/Mantle.h
-@@ -15,7 +15,6 @@ FOUNDATION_EXPORT double MantleVersionNumber;
- FOUNDATION_EXPORT const unsigned char MantleVersionString[];
- 
- #import <Mantle/MTLJSONAdapter.h>
--#import <Mantle/MTLManagedObjectAdapter.h>
- #import <Mantle/MTLModel.h>
- #import <Mantle/MTLModel+NSCoding.h>
- #import <Mantle/MTLValueTransformer.h>

patches/angle/.patches

@@ -1 +0,0 @@
-cherry-pick-2f564f1ca07b.patch

patches/angle/cherry-pick-2f564f1ca07b.patch

@@ -1,125 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Mark Mentovai <mark@chromium.org>
-Date: Tue, 16 Sep 2025 16:46:36 -0400
-Subject: mac: handle Metal toolchain being unbundled from Xcode 26
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The Metal toolchain was formerly part of Xcode, but in Xcode 26, it has
-been unbundled and is now a separate install. Attempting to use the
-Metal toolchain without installing it results in a build error, such as:
-
-error: error: cannot execute tool 'metal' due to missing Metal
-Toolchain; use: xcodebuild -downloadComponent MetalToolchain
-
-By running the suggested command, the Metal toolchain can be installed,
-but the existing angle build does not know how to find it correctly.
-
-For system Xcode installations, tools from the Metal toolchain (`metal`
-and `metallib`) can be run via `xcrun`. This construct should work
-equally well for older Xcode versions, for situations where it’s still
-in use.
-
-For the hermetic toolchain, we’ll continue splicing the Metal toolchain
-into the location it had previously been avialable (see
-https://chromium-review.googlesource.com/c/6950738), although this is
-subject to change in the future.
-
-Bug: chromium:423933062, chromium:445400016
-Change-Id: I139eca51938f7cecfec9b90fd488947160ef4ec9
-Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6955000
-Auto-Submit: Mark Mentovai <mark@chromium.org>
-Commit-Queue: Mark Mentovai <mark@chromium.org>
-Reviewed-by: Geoff Lang <geofflang@chromium.org>
-
-diff --git a/src/libANGLE/renderer/metal/BUILD.gn b/src/libANGLE/renderer/metal/BUILD.gn
-index 96e9ee8420810f6a3ca9a0c290d4a654200eb7b9..50ac42a5b9a0f7c8b3b161af40c598cb34ff132a 100644
---- a/src/libANGLE/renderer/metal/BUILD.gn
-+++ b/src/libANGLE/renderer/metal/BUILD.gn
-@@ -24,20 +24,56 @@ config("angle_metal_backend_config") {
- }
- 
- if (metal_internal_shader_compilation_supported) {
-+  template("run_metal_tool") {
-+    action(target_name) {
-+      forward_variables_from(invoker,
-+                             [
-+                               "deps",
-+                               "sources",
-+                               "outputs",
-+                               "metal_tool",
-+                             ])
-+      script = "shaders/metal_wrapper.py"
-+      if (use_system_xcode) {
-+        # System Xcode: run metal and metallib via xcrun. Since Xcode 26.0, the
-+        # Metal toolchain has been unbundled from Xcode, and must be installed
-+        # separately by running `xcodebuild -downloadComponent MetalToolchain`.
-+        # There is a vestigial metal executable in mac_bin_path, but it’s
-+        # incapable of running successfuly without the
-+        # rest of the Metal toolchain surrounding it. `xcrun` is able to find
-+        # and run the correct Metal toolchain when properly installed.
-+        #
-+        # If you’re using system Xcode and your build fails with this message:
-+        #   error: error: cannot execute tool 'metal' due to missing Metal Toolchain; use: xcodebuild -downloadComponent MetalToolchain
-+        # then do what the error message suggests, and then retry your build.
-+        args = [
-+          "xcrun",
-+          metal_tool,
-+        ]
-+      } else {
-+        # Hermetic Xcode: at least for now, the Metal toolchain is
-+        # “spliced” into the location in the hermetic toolchain where it lived
-+        # before Xcode 26.0, so it can be run directly from there.
-+        args = [ mac_bin_path + metal_tool ]
-+      }
-+
-+      args += invoker.args
-+    }
-+  }
-+
-   _metal_internal_shaders_air_file =
-       "$root_gen_dir/angle/mtl_internal_shaders_autogen.air"
- 
--  action("angle_metal_internal_shaders_to_air") {
--    script = "shaders/metal_wrapper.py"
--
--    outputs = [ _metal_internal_shaders_air_file ]
--
-+  run_metal_tool("angle_metal_internal_shaders_to_air") {
-     _metal_internal_shaders_metal_source =
-         "shaders/mtl_internal_shaders_autogen.metal"
-     sources = [ _metal_internal_shaders_metal_source ]
- 
-+    outputs = [ _metal_internal_shaders_air_file ]
-+
-+    metal_tool = "metal"
-+
-     args = [
--      mac_bin_path + "metal",
-       "-c",
-       rebase_path(_metal_internal_shaders_metal_source, root_build_dir),
-       "-o",
-@@ -60,17 +96,16 @@ if (metal_internal_shader_compilation_supported) {
-   _metal_internal_shaders_metallib_file =
-       "$root_gen_dir/angle/mtl_internal_shaders_autogen.metallib"
- 
--  action("angle_metal_internal_shaders_to_mtllib") {
--    script = "shaders/metal_wrapper.py"
--
--    outputs = [ _metal_internal_shaders_metallib_file ]
-+  run_metal_tool("angle_metal_internal_shaders_to_mtllib") {
-+    deps = [ ":angle_metal_internal_shaders_to_air" ]
- 
-     sources = [ _metal_internal_shaders_air_file ]
- 
--    deps = [ ":angle_metal_internal_shaders_to_air" ]
-+    outputs = [ _metal_internal_shaders_metallib_file ]
-+
-+    metal_tool = "metallib"
- 
-     args = [
--      mac_bin_path + "metallib",
-       rebase_path(_metal_internal_shaders_air_file, root_build_dir),
-       "-o",
-       rebase_path(_metal_internal_shaders_metallib_file, root_build_dir),

patches/boringssl/.patches

@@ -1,3 +1,2 @@
 expose_ripemd160.patch
-revert_track_ssl_error_zero_return_explicitly.patch
 feat_expose_several_extra_cipher_functions.patch