fix: propagate requesting frame through sync permission checks (#50679)

WebContentsPermissionHelper::CheckPermission was hardcoding
GetPrimaryMainFrame() and deriving the requesting origin from
web_contents_->GetLastCommittedURL(), so the setPermissionCheckHandler
callback always received the top frame's origin and
details.isMainFrame/details.requestingUrl always reflected the main
frame, even when a cross-origin subframe with allow="serial" or
allow="camera; microphone" triggered the check.

Thread the requesting RenderFrameHost through CheckPermission,
CheckSerialAccessPermission, and CheckMediaAccessPermission so the
permission manager receives the real requesting frame. Update the
serial delegate and WebContents::CheckMediaAccessPermission callers to
pass the frame they already have.

Adds a regression test that loads a cross-origin iframe with
allow="camera; microphone", calls enumerateDevices() from within the
iframe, and asserts the permission check handler receives the iframe
origin for requestingOrigin, isMainFrame, and requestingUrl.

.github/CODEOWNERS

@@ -19,6 +19,7 @@ DEPS                                    @electron/wg-upgrades
 /lib/renderer/security-warnings.ts      @electron/wg-security
 
 # Infra WG
+/.claude/                               @electron/wg-infra
 /.github/actions/                       @electron/wg-infra
 /.github/workflows/*-publish.yml        @electron/wg-infra
 /.github/workflows/build.yml            @electron/wg-infra

.github/PULL_REQUEST_TEMPLATE.md

@@ -5,6 +5,8 @@ Thank you for your Pull Request. Please provide a description above and review
 the requirements below.
 
 Contributors guide: https://github.com/electron/electron/blob/main/CONTRIBUTING.md
+
+NOTE: PRS submitted without this template will be automatically closed.
 -->
 
 #### Checklist

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

@@ -47,6 +47,16 @@ runs:
     - name: Add Clang problem matcher
       shell: bash
       run: echo "::add-matcher::src/electron/.github/problem-matchers/clang.json"
+    - name: Download previous object checksums
+      shell: bash
+      if: ${{ (github.event_name == 'push' || github.event_name == 'pull_request') && inputs.is-asan != 'true' }}
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+        ARTIFACT_NAME: object-checksums.${{ inputs.artifact-platform }}_${{ inputs.target-arch }}.json
+        SEARCH_BRANCH: ${{ case(github.event_name == 'push', github.ref_name, github.event.pull_request.base.ref) }}
+        REPO: ${{ github.repository }}
+        OUTPUT_PATH: src/previous-object-checksums.json
+      run: node src/electron/.github/actions/build-electron/download-previous-object-checksums.mjs
     - name: Build Electron ${{ inputs.step-suffix }}
       if: ${{ inputs.target-platform != 'win' }}
       shell: bash
@@ -72,12 +82,17 @@ runs:
         cp out/Default/.ninja_log out/electron_ninja_log
         node electron/script/check-symlinks.js
 
-        # Upload build stats to Datadog
-        if ! [ -z $DD_API_KEY ]; then
-          npx node electron/script/build-stats.mjs out/Default/siso.INFO --upload-stats || true          
+        # Build stats and object checksums
+        BUILD_STATS_ARGS="out/Default/siso.INFO --out-dir out/Default --output-object-checksums object-checksums.${{ inputs.artifact-platform }}_${{ inputs.target-arch }}.json"
+        if [ -f previous-object-checksums.json ]; then
+          BUILD_STATS_ARGS="$BUILD_STATS_ARGS --input-object-checksums previous-object-checksums.json"
+        fi
+        if ! [ -z "$DD_API_KEY" ]; then
+          BUILD_STATS_ARGS="$BUILD_STATS_ARGS --upload-stats"
         else
           echo "Skipping build-stats.mjs upload because DD_API_KEY is not set"
         fi
+        node electron/script/build-stats.mjs $BUILD_STATS_ARGS || true
     - name: Build Electron (Windows) ${{ inputs.step-suffix }}
       if: ${{ inputs.target-platform == 'win' }}
       shell: powershell
@@ -95,16 +110,21 @@ runs:
         Copy-Item out\Default\.ninja_log out\electron_ninja_log
         node electron\script\check-symlinks.js
 
-        # Upload build stats to Datadog
+        # Build stats and object checksums
+        $statsArgs = @("out\Default\siso.exe.INFO", "--out-dir", "out\Default", "--output-object-checksums", "object-checksums.${{ inputs.artifact-platform }}_${{ inputs.target-arch }}.json")
+        if (Test-Path previous-object-checksums.json) {
+          $statsArgs += @("--input-object-checksums", "previous-object-checksums.json")
+        }
         if ($env:DD_API_KEY) {
-          try {
-            npx node electron\script\build-stats.mjs out\Default\siso.exe.INFO --upload-stats ; $LASTEXITCODE = 0
-          } catch {
-            Write-Host "Build stats upload failed, continuing..."
-          }
+          $statsArgs += "--upload-stats"
         } else {
           Write-Host "Skipping build-stats.mjs upload because DD_API_KEY is not set"
         }
+        try {
+          & node electron\script\build-stats.mjs @statsArgs ; $LASTEXITCODE = 0
+        } catch {
+          Write-Host "Build stats failed, continuing..."
+        }
     - name: Verify dist.zip ${{ inputs.step-suffix }}
       shell: bash
       run: |
@@ -128,6 +148,9 @@ runs:
         fi
         sed $SEDOPTION '/.*builtins-pgo/d' out/Default/mksnapshot_args
         sed $SEDOPTION '/--turbo-profiling-input/d' out/Default/mksnapshot_args
+        sed $SEDOPTION '/--reorder-builtins/d' out/Default/mksnapshot_args
+        sed $SEDOPTION '/--warn-about-builtin-profile-data/d' out/Default/mksnapshot_args
+        sed $SEDOPTION '/--abort-on-bad-builtin-profile-data/d' out/Default/mksnapshot_args
 
         if [ "${{ inputs.target-platform }}" = "win" ]; then
           cd out/Default
@@ -274,18 +297,25 @@ runs:
       run: ./src/electron/script/actions/move-artifacts.sh
     - name: Upload Generated Artifacts ${{ inputs.step-suffix }}
       if: always() && !cancelled()
-      uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
+      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f #v7.0.0
       with:
         name: generated_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./generated_artifacts_${{ inputs.artifact-platform }}_${{ inputs.target-arch }}
     - name: Upload Src Artifacts ${{ inputs.step-suffix }}
-      uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
+      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f #v7.0.0
       with:
         name: src_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./src_artifacts_${{ inputs.artifact-platform }}_${{ inputs.target-arch }}
     - name: Upload Out Gen Artifacts ${{ inputs.step-suffix }}
       if: ${{ inputs.upload-out-gen-artifacts == 'true' }}
-      uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
+      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f #v7.0.0
       with:
         name: out_gen_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./src/out/Default/gen
+    - name: Upload Object Checksums ${{ inputs.step-suffix }}
+      if: ${{ always() && !cancelled() && inputs.is-asan != 'true' }}
+      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+      with:
+        name: object_checksums_${{ inputs.artifact-platform }}_${{ inputs.target-arch }}
+        path: ./src/object-checksums.${{ inputs.artifact-platform }}_${{ inputs.target-arch }}.json
+        archive: false

.github/actions/build-electron/download-previous-object-checksums.mjs

@@ -0,0 +1,82 @@
+import { Octokit } from '@octokit/rest';
+
+import { writeFileSync } from 'node:fs';
+
+const token = process.env.GITHUB_TOKEN;
+const repo = process.env.REPO;
+const artifactName = process.env.ARTIFACT_NAME;
+const branch = process.env.SEARCH_BRANCH;
+const outputPath = process.env.OUTPUT_PATH;
+
+const required = { GITHUB_TOKEN: token, REPO: repo, ARTIFACT_NAME: artifactName, SEARCH_BRANCH: branch, OUTPUT_PATH: outputPath };
+const missing = Object.entries(required).filter(([, v]) => !v).map(([k]) => k);
+if (missing.length > 0) {
+  console.error(`Missing required environment variables: ${missing.join(', ')}`);
+  process.exit(1);
+}
+
+const [owner, repoName] = repo.split('/');
+const octokit = new Octokit({ auth: token });
+
+async function main () {
+  console.log(`Searching for artifact '${artifactName}' on branch '${branch}'...`);
+
+  // Resolve the "Build" workflow name to an ID, mirroring how `gh run list --workflow` works
+  // under the hood (it uses /repos/{owner}/{repo}/actions/workflows/{id}/runs).
+  const { data: workflows } = await octokit.actions.listRepoWorkflows({ owner, repo: repoName });
+  const buildWorkflow = workflows.workflows.find((w) => w.name === 'Build');
+  if (!buildWorkflow) {
+    console.log('Could not find "Build" workflow, continuing without previous checksums');
+    return;
+  }
+
+  const { data: runs } = await octokit.actions.listWorkflowRuns({
+    owner,
+    repo: repoName,
+    workflow_id: buildWorkflow.id,
+    branch,
+    status: 'completed',
+    event: 'push',
+    per_page: 20,
+    exclude_pull_requests: true
+  });
+
+  for (const run of runs.workflow_runs) {
+    const { data: artifacts } = await octokit.actions.listWorkflowRunArtifacts({
+      owner,
+      repo: repoName,
+      run_id: run.id,
+      name: artifactName
+    });
+
+    if (artifacts.artifacts.length > 0) {
+      const artifact = artifacts.artifacts[0];
+      console.log(`Found artifact in run ${run.id} (artifact ID: ${artifact.id}), downloading...`);
+
+      // Non-archived artifacts are still downloaded from the /zip endpoint
+      const response = await octokit.actions.downloadArtifact({
+        owner,
+        repo: repoName,
+        artifact_id: artifact.id,
+        archive_format: 'zip'
+      });
+
+      if (response.headers['content-type'] !== 'application/json') {
+        console.error(`Unexpected content type for artifact download: ${response.headers['content-type']}`);
+        console.error('Expected application/json, continuing without previous checksums');
+        return;
+      }
+
+      writeFileSync(outputPath, JSON.stringify(response.data));
+      console.log('Downloaded previous object checksums successfully');
+      return;
+    }
+  }
+
+  console.log(`No previous object checksums found in last ${runs.workflow_runs.length} runs, continuing without them`);
+}
+
+main().catch((err) => {
+  console.error('Failed to download previous object checksums, continuing without them:', err.message);
+  process.exit(0);
+});

.github/actions/checkout/action.yml

@@ -43,7 +43,7 @@ runs:
       curl --unix-socket /var/run/sas/sas.sock --fail "http://foo/$CACHE_FILE?platform=${{ inputs.target-platform }}&getAccountName=true" > sas-token
   - name: Save SAS Key
     if: ${{ inputs.generate-sas-token == 'true' }}
-    uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
+    uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
     with:
       path: sas-token
       key: sas-key-${{ inputs.target-platform }}-${{ github.run_number }}-${{ github.run_attempt }}

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

@@ -22,30 +22,50 @@ runs:
   steps:
     - name: Delete wrong ${{ inputs.dependency }}
       shell: bash
+      env:
+        CIPD_ROOT_PREFIX: ${{ inputs.cipd-root-prefix-path }}
+        INSTALLATION_DIR: ${{ inputs.installation-dir }}
       run : |
-        rm -rf ${{ inputs.cipd-root-prefix-path }}${{ inputs.installation-dir }}
+        rm -rf "${CIPD_ROOT_PREFIX}${INSTALLATION_DIR}"
     - name: Create ensure file for ${{ inputs.dependency }}
       if: ${{ inputs.dependency-version == '' }}
       shell: bash
+      env:
+        PACKAGE: ${{ inputs.package }}
+        DEPS_FILE: ${{ inputs.deps-file }}
+        INSTALLATION_DIR: ${{ inputs.installation-dir }}
+        DEPENDENCY: ${{ inputs.dependency }}
       run: |
-        echo '${{ inputs.package }}' `e d gclient getdep --deps-file=${{ inputs.deps-file }} -r '${{ inputs.installation-dir }}:${{ inputs.package }}'` > ${{ inputs.dependency }}_ensure_file
-        cat ${{ inputs.dependency }}_ensure_file
+        echo "$PACKAGE" $(e d gclient getdep --deps-file="$DEPS_FILE" -r "${INSTALLATION_DIR}:${PACKAGE}") > "${DEPENDENCY}_ensure_file"
+        cat "${DEPENDENCY}_ensure_file"
 
     - name: Create ensure file for ${{ inputs.dependency }} from dependency-version
       if: ${{ inputs.dependency-version != '' }}
       shell: bash
+      env:
+        PACKAGE: ${{ inputs.package }}
+        DEPENDENCY_VERSION: ${{ inputs.dependency-version }}
+        DEPENDENCY: ${{ inputs.dependency }}
       run: |
-        echo '${{ inputs.package }} ${{ inputs.dependency-version }}'  > ${{ inputs.dependency }}_ensure_file
-        cat ${{ inputs.dependency }}_ensure_file
+        echo "$PACKAGE $DEPENDENCY_VERSION" > "${DEPENDENCY}_ensure_file"
+        cat "${DEPENDENCY}_ensure_file"
     - name: CIPD installation of ${{ inputs.dependency }} (macOS)
       if: ${{ inputs.target-platform != 'win' }}
       shell: bash
+      env:
+        CIPD_ROOT_PREFIX: ${{ inputs.cipd-root-prefix-path }}
+        INSTALLATION_DIR: ${{ inputs.installation-dir }}
+        DEPENDENCY: ${{ inputs.dependency }}
       run: |
-        echo "ensuring ${{ inputs.dependency }}"
-        e d cipd ensure --root ${{ inputs.cipd-root-prefix-path }}${{ inputs.installation-dir }} -ensure-file ${{ inputs.dependency }}_ensure_file
+        echo "ensuring $DEPENDENCY"
+        e d cipd ensure --root "${CIPD_ROOT_PREFIX}${INSTALLATION_DIR}" -ensure-file "${DEPENDENCY}_ensure_file"
     - name: CIPD installation of ${{ inputs.dependency }} (Windows)
       if: ${{ inputs.target-platform == 'win' }}
       shell: powershell
+      env:
+        CIPD_ROOT_PREFIX: ${{ inputs.cipd-root-prefix-path }}
+        INSTALLATION_DIR: ${{ inputs.installation-dir }}
+        DEPENDENCY: ${{ inputs.dependency }}
       run: |
-        echo "ensuring ${{ inputs.dependency }} on Windows"
-        e d cipd ensure --root ${{ inputs.cipd-root-prefix-path }}${{ inputs.installation-dir }} -ensure-file ${{ inputs.dependency }}_ensure_file
+        echo "ensuring $env:DEPENDENCY on Windows"
+        e d cipd ensure --root "$env:CIPD_ROOT_PREFIX$env:INSTALLATION_DIR" -ensure-file "$($env:DEPENDENCY)_ensure_file"

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

@@ -7,7 +7,7 @@ runs:
     shell: bash
     id: yarn-cache-dir-path
     run: echo "dir=$(node src/electron/script/yarn.js config get cacheFolder)" >> $GITHUB_OUTPUT
-  - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
+  - uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
     id: yarn-cache
     with:
       path: ${{ steps.yarn-cache-dir-path.outputs.dir }}

.github/actions/restore-cache-azcopy/action.yml

@@ -8,14 +8,14 @@ runs:
   steps:
   - name: Obtain SAS Key
     continue-on-error: true
-    uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
+    uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
     with:
       path: sas-token
       key: sas-key-${{ inputs.target-platform }}-${{ github.run_number }}-1
       enableCrossOsArchive: true
   - name: Obtain SAS Key
     continue-on-error: true
-    uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
+    uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
     with:
       path: sas-token
       key: sas-key-${{ inputs.target-platform }}-${{ github.run_number }}-${{ github.run_attempt }}
@@ -24,7 +24,7 @@ runs:
     # The cache will always exist here as a result of the checkout job
     # Either it was uploaded to Azure in the checkout job for this commit
     # or it was uploaded in the checkout job for a previous commit.
-    uses: nick-fields/retry@7152eba30c6575329ac0576536151aca5a72780e # v3.0.0
+    uses: nick-fields/retry@ad984534de44a9489a53aefd81eb77f87c70dc60 # v4.0.0
     with:
       timeout_minutes: 30
       max_attempts: 3
@@ -101,7 +101,7 @@ runs:
 
   - name: Move Src Cache (Windows)
     if: ${{ inputs.target-platform == 'win' }}
-    uses: nick-fields/retry@7152eba30c6575329ac0576536151aca5a72780e # v3.0.0
+    uses: nick-fields/retry@ad984534de44a9489a53aefd81eb77f87c70dc60 # v4.0.0
     with:
       timeout_minutes: 30
       max_attempts: 3

.github/actions/set-chromium-cookie/action.yml

@@ -7,7 +7,7 @@ runs:
     if: ${{ runner.os != 'Windows' }}
     shell: bash
     run: |
-      if [[ -z "${{ env.CHROMIUM_GIT_COOKIE }}" ]]; then
+      if [[ -z "$CHROMIUM_GIT_COOKIE" ]]; then
         echo "CHROMIUM_GIT_COOKIE is not set - cannot authenticate."
         exit 0
       fi
@@ -18,9 +18,7 @@ runs:
 
       git config --global http.cookiefile ~/.gitcookies
 
-      tr , \\t <<\__END__ >>~/.gitcookies
-      ${{ env.CHROMIUM_GIT_COOKIE }}
-      __END__
+      echo "$CHROMIUM_GIT_COOKIE" | tr , \\t >>~/.gitcookies
       eval 'set -o history' 2>/dev/null || unsetopt HIST_IGNORE_SPACE 2>/dev/null
 
       RESPONSE=$(curl -s -b ~/.gitcookies https://chromium-review.googlesource.com/a/accounts/self)
@@ -42,7 +40,7 @@ runs:
       )
 
       git config --global http.cookiefile "%USERPROFILE%\.gitcookies"
-      powershell -noprofile -nologo -command Write-Output "${{ env.CHROMIUM_GIT_COOKIE_WINDOWS_STRING }}" >>"%USERPROFILE%\.gitcookies"
+      powershell -noprofile -nologo -command Write-Output $env:CHROMIUM_GIT_COOKIE_WINDOWS_STRING >>"%USERPROFILE%\.gitcookies"
 
       curl -s -b "%USERPROFILE%\.gitcookies" https://chromium-review.googlesource.com/a/accounts/self > response.txt
 

.github/workflows/apply-patches.yml

@@ -26,7 +26,7 @@ jobs:
     # Use dorny/paths-filter instead of the path filter under the on: pull_request: block
     # so that the output can be used to conditionally run the apply-patches job, which lets
     # the job be marked as a required status check (conditional skip counts as a success).
-    - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+    - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
       id: filter
       with:
         filters: |
@@ -71,3 +71,11 @@ jobs:
       uses: ./src/electron/.github/actions/checkout
       with:
         target-platform: linux
+    - name: Upload Patch Conflict Fix
+      if: ${{ failure() }}
+      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+      with:
+        name: update-patches
+        path: patches/update-patches.patch
+        if-no-files-found: ignore
+        archive: false

.github/workflows/archaeologist-dig.yml

@@ -17,21 +17,25 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup Node.js/npm
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f
         with:
           node-version: 24.12.x
       - name: Setting Up Dig Site
+        env:
+          CLONE_URL: ${{ github.event.pull_request.head.repo.clone_url }}
+          HEAD_SHA: ${{ github.event.pull_request.head.sha }}
+          BASE_REF: ${{ github.event.pull_request.base.ref }}
         run: |
-          echo "remote: ${{ github.event.pull_request.head.repo.clone_url }}"
-          echo "sha ${{ github.event.pull_request.head.sha }}"
-          echo "base ref ${{ github.event.pull_request.base.ref }}"
-          git clone https://github.com/electron/electron.git electron          
+          echo "remote: $CLONE_URL"
+          echo "sha $HEAD_SHA"
+          echo "base ref $BASE_REF"
+          git clone https://github.com/electron/electron.git electron
           cd electron
           mkdir -p artifacts
-          git remote add fork ${{ github.event.pull_request.head.repo.clone_url }} && git fetch fork
-          git checkout  ${{ github.event.pull_request.head.sha }}
-          git merge-base origin/${{ github.event.pull_request.base.ref }} HEAD > .dig-old
-          echo  ${{ github.event.pull_request.head.sha }} > .dig-new
+          git remote add fork "$CLONE_URL" && git fetch fork
+          git checkout "$HEAD_SHA"
+          git merge-base "origin/$BASE_REF" HEAD > .dig-old
+          echo "$HEAD_SHA" > .dig-new
           cp .dig-old artifacts
 
       - name: Generating Types for SHA in .dig-new

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

@@ -17,7 +17,7 @@ jobs:
       contents: read
     steps:
       - name: Setup Node.js
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version: 22.17.x
       - name: Sparse checkout repository
@@ -86,6 +86,7 @@ jobs:
                       !message.startsWith("Response status code does not indicate success") &&
                       !message.startsWith("The hosted runner lost communication with the server") &&
                       !message.startsWith("Dependabot encountered an error performing the update") &&
+                      !message.startsWith("The action 'Run Electron Tests' has timed out") &&
                       !/Unable to make request/.test(message) &&
                       !/The requested URL returned error/.test(message),
                   )
@@ -154,7 +155,7 @@ jobs:
             await core.summary.write();
       - name: Send Slack message if errors
         if: ${{ always() && steps.audit-errors.outputs.errorsFound && github.ref == 'refs/heads/main' }}
-        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           payload: |
             link: "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"

.github/workflows/branch-created.yml

@@ -31,16 +31,46 @@ jobs:
           else
             echo "Not a release branch: $BRANCH_NAME"
           fi
+      - name: Determine Next Unsupported Major Version
+        id: determine-next-unsupported-major
+        if: ${{ steps.check-major-version.outputs.MAJOR }}
+        env:
+          MAJOR: ${{ steps.check-major-version.outputs.MAJOR }}
+        run: |
+          # Fetch the release schedule
+          SCHEDULE=$(curl -s https://releases.electronjs.org/schedule.json)
+
+          # Get the stableDate for the current major version
+          STABLE_DATE=$(echo "$SCHEDULE" | jq -r --arg major "${MAJOR}.0.0" '.[] | select(.version == $major) | .stableDate')
+
+          if [[ -z "$STABLE_DATE" || "$STABLE_DATE" == "null" ]]; then
+            echo "Could not find stableDate for version $MAJOR"
+            exit 1
+          fi
+
+          # Find the oldest version where eolDate >= stableDate of the new major
+          # This gives us the oldest supported version when the new major goes stable
+          NEXT_UNSUPPORTED_MAJOR=$(echo "$SCHEDULE" | jq -r --arg stableDate "$STABLE_DATE" '
+            [.[] | select(.eolDate != null and .eolDate >= $stableDate)] | sort_by(.version | split(".")[0] | tonumber) | first | .version | split(".")[0]
+          ')
+
+          if [[ -z "$NEXT_UNSUPPORTED_MAJOR" || "$NEXT_UNSUPPORTED_MAJOR" == "null" ]]; then
+            echo "Could not determine oldest supported version"
+            exit 1
+          fi
+
+          echo "SCHEDULE=$SCHEDULE" >> "$GITHUB_OUTPUT"
+          echo "NEXT_UNSUPPORTED_MAJOR=$NEXT_UNSUPPORTED_MAJOR" >> "$GITHUB_OUTPUT"
       - name: New Release Branch Tasks
         if: ${{ steps.check-major-version.outputs.MAJOR }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GH_REPO: electron/electron
           MAJOR: ${{ steps.check-major-version.outputs.MAJOR }}
-          NUM_SUPPORTED_VERSIONS: 3
+          NEXT_UNSUPPORTED_MAJOR: ${{ steps.determine-next-unsupported-major.outputs.NEXT_UNSUPPORTED_MAJOR }}
         run: |
           PREVIOUS_MAJOR=$((MAJOR - 1))
-          UNSUPPORTED_MAJOR=$((MAJOR - NUM_SUPPORTED_VERSIONS - 1))
+          UNSUPPORTED_MAJOR=$((NEXT_UNSUPPORTED_MAJOR - 1))
 
           # Create new labels
           gh label create $MAJOR-x-y --color 8d9ee8 || true
@@ -77,12 +107,36 @@ jobs:
         if: ${{ steps.check-major-version.outputs.MAJOR }}
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         id: generate-project-metadata
+        env:
+          MAJOR: ${{ steps.check-major-version.outputs.MAJOR }}
+          NEXT_UNSUPPORTED_MAJOR: ${{ steps.determine-next-unsupported-major.outputs.NEXT_UNSUPPORTED_MAJOR }}
+          SCHEDULE: ${{ steps.determine-next-unsupported-major.outputs.SCHEDULE }}
         with:
           script: |
-            const major = ${{ steps.check-major-version.outputs.MAJOR }}
+            const schedule = JSON.parse(process.env.SCHEDULE)
+
+            const major = parseInt(process.env.MAJOR)
             const nextMajor = major + 1
             const prevMajor = major - 1
 
+            const { betaDate, stableDate } = schedule.find(v => v.version === `${major}.0.0`)
+
+            const betaPrepWeek = new Date(betaDate)
+            betaPrepWeek.setDate(betaPrepWeek.getDate() - 8)
+            const betaPrepWeekEnd = new Date(betaPrepWeek)
+            betaPrepWeekEnd.setDate(betaPrepWeekEnd.getDate() + 4)
+
+            const stablePrepWeek = new Date(stableDate)
+            stablePrepWeek.setDate(stablePrepWeek.getDate() - 8)
+            const stablePrepWeekEnd = new Date(stablePrepWeek)
+            stablePrepWeekEnd.setDate(stablePrepWeekEnd.getDate() + 4)
+
+            const stableWeek = new Date(stableDate)
+            stableWeek.setDate(stableWeek.getDate() - 1)
+
+            const nextAlphaDate = new Date(stableDate)
+            nextAlphaDate.setDate(nextAlphaDate.getDate() + 2)
+
             core.setOutput("major", major)
             core.setOutput("next-major", nextMajor)
             core.setOutput("prev-major", prevMajor)
@@ -91,10 +145,19 @@ jobs:
                 major,
                 "next-major": nextMajor,
                 "prev-major": prevMajor,
+                "ending-support-major": parseInt(process.env.NEXT_UNSUPPORTED_MAJOR),
+                "beta-date": betaDate,
+                "beta-prep-week": betaPrepWeek.toISOString().split('T')[0],
+                "beta-prep-week-end": betaPrepWeekEnd.toISOString().split('T')[0],
+                "stable-week": stableWeek.toISOString().split('T')[0],
+                "stable-prep-week": stablePrepWeek.toISOString().split('T')[0],
+                "stable-prep-week-end": stablePrepWeekEnd.toISOString().split('T')[0],
+                "stable-date": stableDate,
+                "next-alpha-date": nextAlphaDate.toISOString().split('T')[0],
             }))
       - name: Create Release Project Board
         if: ${{ steps.check-major-version.outputs.MAJOR }}
-        uses: dsanders11/project-actions/copy-project@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/copy-project@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         id: create-release-board
         with:
           drafts: true
@@ -114,7 +177,7 @@ jobs:
           GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}
       - name: Find Previous Release Project Board
         if: ${{ steps.check-major-version.outputs.MAJOR }}
-        uses: dsanders11/project-actions/find-project@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/find-project@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         id: find-prev-release-board
         with:
           fail-if-project-not-found: false
@@ -122,7 +185,7 @@ jobs:
           token: ${{ steps.generate-token.outputs.token }}
       - name: Close Previous Release Project Board
         if: ${{ steps.find-prev-release-board.outputs.number }}
-        uses: dsanders11/project-actions/close-project@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/close-project@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         with:
           project-number: ${{ steps.find-prev-release-board.outputs.number }}
           token: ${{ steps.generate-token.outputs.token }}

.github/workflows/build.yml

@@ -61,7 +61,7 @@ jobs:
     - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       with:
         ref: ${{ github.event.pull_request.head.sha }}
-    - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+    - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
       id: filter
       with:
         filters: |
@@ -365,6 +365,18 @@ jobs:
       generate-symbols: false
       upload-to-storage: '0'
     secrets: inherit
+    
+  test-linux-arm64-64k:
+    uses: ./.github/workflows/pipeline-segment-electron-test-64k.yml
+    permissions:
+      contents: read
+      issues: read
+      pull-requests: read
+    needs: [checkout-linux, linux-arm64]
+    with:
+      test-runs-on: ubuntu-22.04-arm
+      test-container: '{"image":"ghcr.io/electron/test:arm64v8-${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root --privileged --init"}'
+    secrets: inherit
 
   windows-x64:
     permissions:
@@ -434,3 +446,30 @@ jobs:
     - name: GitHub Actions Jobs Done
       run: |
         echo "All GitHub Actions Jobs are done"
+
+  check-signed-commits:
+    name: Check signed commits in green PR
+    needs: gha-done
+    if: ${{ contains(github.event.pull_request.labels.*.name, 'needs-signed-commits')}}
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - name: Check signed commits in PR
+        uses: 1Password/check-signed-commits-action@ed2885f3ed2577a4f5d3c3fe895432a557d23d52 # v1
+        with:
+          comment: |
+            ⚠️ This PR contains unsigned commits. This repository enforces [commit signatures](https://docs.github.com/en/authentication/managing-commit-signature-verification) 
+            for all incoming PRs. To get your PR merged, please sign those commits 
+            (`git rebase --exec 'git commit -S --amend --no-edit -n' @{upstream}`) and force push them to this branch 
+            (`git push --force-with-lease`)
+
+            For more information on signing commits, see GitHub's documentation on [Telling Git about your signing key](https://docs.github.com/en/authentication/managing-commit-signature-verification/telling-git-about-your-signing-key).
+
+      - name: Remove needs-signed-commits label
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_URL: ${{ github.event.pull_request.html_url }}
+        run: |
+          gh pr edit $PR_URL --remove-label needs-signed-commits

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

@@ -7,6 +7,7 @@ name: Clean Source Cache
 on:
   schedule:
     - cron: "0 0 * * *"
+  workflow_dispatch:
 
 permissions: {}
 
@@ -16,6 +17,8 @@ jobs:
     runs-on: electron-arc-centralus-linux-amd64-32core
     permissions:
       contents: read
+    env:
+      DD_API_KEY: ${{ secrets.DD_API_KEY }}
     container:
       image: ghcr.io/electron/build:bc2f48b2415a670de18d13605b1cf0eb5fdbaae1
       options: --user root
@@ -23,12 +26,130 @@ jobs:
         - /mnt/cross-instance-cache:/mnt/cross-instance-cache
         - /mnt/win-cache:/mnt/win-cache
     steps:
+    - name: Get Disk Space Before Cleanup
+      id: disk-before
+      shell: bash
+      run: |
+        echo "Disk space before cleanup:"
+        df -h /mnt/cross-instance-cache
+        df -h /mnt/win-cache
+        CROSS_FREE_BEFORE=$(df -k /mnt/cross-instance-cache | tail -1 | awk '{print $4}')
+        CROSS_TOTAL=$(df -k /mnt/cross-instance-cache | tail -1 | awk '{print $2}')
+        WIN_FREE_BEFORE=$(df -k /mnt/win-cache | tail -1 | awk '{print $4}')
+        WIN_TOTAL=$(df -k /mnt/win-cache | tail -1 | awk '{print $2}')
+        echo "cross_free_kb=$CROSS_FREE_BEFORE" >> $GITHUB_OUTPUT
+        echo "cross_total_kb=$CROSS_TOTAL" >> $GITHUB_OUTPUT
+        echo "win_free_kb=$WIN_FREE_BEFORE" >> $GITHUB_OUTPUT
+        echo "win_total_kb=$WIN_TOTAL" >> $GITHUB_OUTPUT
+
     - name: Cleanup Source Cache
       shell: bash
       run: |
-        df -h /mnt/cross-instance-cache
         find /mnt/cross-instance-cache -type f -mtime +15 -delete
+        find /mnt/win-cache -type f -mtime +15 -delete
+
+    - name: Get Disk Space After Cleanup
+      id: disk-after
+      shell: bash
+      run: |
+        echo "Disk space after cleanup:"
         df -h /mnt/cross-instance-cache
         df -h /mnt/win-cache
-        find /mnt/win-cache -type f -mtime +15 -delete
-        df -h /mnt/win-cache
+        CROSS_FREE_AFTER=$(df -k /mnt/cross-instance-cache | tail -1 | awk '{print $4}')
+        WIN_FREE_AFTER=$(df -k /mnt/win-cache | tail -1 | awk '{print $4}')
+        echo "cross_free_kb=$CROSS_FREE_AFTER" >> $GITHUB_OUTPUT
+        echo "win_free_kb=$WIN_FREE_AFTER" >> $GITHUB_OUTPUT
+
+    - name: Log Disk Space to Datadog
+      if: ${{ env.DD_API_KEY != '' }}
+      shell: bash
+      env:
+        CROSS_FREE_BEFORE: ${{ steps.disk-before.outputs.cross_free_kb }}
+        CROSS_FREE_AFTER: ${{ steps.disk-after.outputs.cross_free_kb }}
+        CROSS_TOTAL: ${{ steps.disk-before.outputs.cross_total_kb }}
+        WIN_FREE_BEFORE: ${{ steps.disk-before.outputs.win_free_kb }}
+        WIN_FREE_AFTER: ${{ steps.disk-after.outputs.win_free_kb }}
+        WIN_TOTAL: ${{ steps.disk-before.outputs.win_total_kb }}
+      run: |
+        TIMESTAMP=$(date +%s)
+
+        CROSS_FREE_BEFORE_GB=$(awk "BEGIN {printf \"%.2f\", $CROSS_FREE_BEFORE / 1024 / 1024}")
+        CROSS_FREE_AFTER_GB=$(awk "BEGIN {printf \"%.2f\", $CROSS_FREE_AFTER / 1024 / 1024}")
+        CROSS_FREED_GB=$(awk "BEGIN {printf \"%.2f\", ($CROSS_FREE_AFTER - $CROSS_FREE_BEFORE) / 1024 / 1024}")
+        CROSS_TOTAL_GB=$(awk "BEGIN {printf \"%.2f\", $CROSS_TOTAL / 1024 / 1024}")
+
+        WIN_FREE_BEFORE_GB=$(awk "BEGIN {printf \"%.2f\", $WIN_FREE_BEFORE / 1024 / 1024}")
+        WIN_FREE_AFTER_GB=$(awk "BEGIN {printf \"%.2f\", $WIN_FREE_AFTER / 1024 / 1024}")
+        WIN_FREED_GB=$(awk "BEGIN {printf \"%.2f\", ($WIN_FREE_AFTER - $WIN_FREE_BEFORE) / 1024 / 1024}")
+        WIN_TOTAL_GB=$(awk "BEGIN {printf \"%.2f\", $WIN_TOTAL / 1024 / 1024}")
+
+        echo "cross-instance-cache: free before=${CROSS_FREE_BEFORE_GB}GB, after=${CROSS_FREE_AFTER_GB}GB, freed=${CROSS_FREED_GB}GB, total=${CROSS_TOTAL_GB}GB"
+        echo "win-cache: free before=${WIN_FREE_BEFORE_GB}GB, after=${WIN_FREE_AFTER_GB}GB, freed=${WIN_FREED_GB}GB, total=${WIN_TOTAL_GB}GB"
+
+        curl -s -X POST "https://api.datadoghq.com/api/v2/series" \
+          -H "Content-Type: application/json" \
+          -H "DD-API-KEY: ${DD_API_KEY}" \
+          -d @- << EOF
+        {
+          "series": [
+            {
+              "metric": "electron.src_cache.disk.free_space_before_cleanup_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${CROSS_FREE_BEFORE_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:cross-instance-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.free_space_after_cleanup_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${CROSS_FREE_AFTER_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:cross-instance-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.space_freed_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${CROSS_FREED_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:cross-instance-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.total_space_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${CROSS_TOTAL_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:cross-instance-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.free_space_before_cleanup_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${WIN_FREE_BEFORE_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:win-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.free_space_after_cleanup_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${WIN_FREE_AFTER_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:win-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.space_freed_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${WIN_FREED_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:win-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.total_space_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${WIN_TOTAL_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:win-cache", "platform:linux"]
+            }
+          ]
+        }
+        EOF
+
+        echo "Disk space metrics logged to Datadog"

.github/workflows/issue-commented.yml

@@ -33,7 +33,7 @@ jobs:
           ISSUE_URL: ${{ github.event.issue.html_url }}
         run: |
           gh issue edit $ISSUE_URL --remove-label 'blocked/need-repro','blocked/need-info ❌'
-
+  
   pr-reviewer-requested:
     name: Maintainer requested reviewer on PR
     if: ${{ github.event.issue.pull_request && startsWith(github.event.comment.body, '/request-review') && github.event.comment.user.type != 'Bot' }}

.github/workflows/issue-labeled.yml

@@ -21,7 +21,7 @@ jobs:
           creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
           org: electron
       - name: Set status
-        uses: dsanders11/project-actions/edit-item@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/edit-item@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         with:
           token: ${{ steps.generate-token.outputs.token }}
           project-number: 90
@@ -42,7 +42,7 @@ jobs:
           creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
           org: electron
       - name: Set status
-        uses: dsanders11/project-actions/edit-item@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/edit-item@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         with:
           token: ${{ steps.generate-token.outputs.token }}
           project-number: 90
@@ -61,9 +61,10 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GH_REPO: electron/electron
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
         run: |
           set -eo pipefail
-          COMMENT_COUNT=$(gh issue view ${{ github.event.issue.number }} --comments --json comments | jq '[ .comments[] | select(.author.login == "electron-issue-triage" or .authorAssociation == "OWNER" or .authorAssociation == "MEMBER") | select(.body | startswith("<!-- blocked/need-repro -->")) ] | length')
+          COMMENT_COUNT=$(gh issue view "$ISSUE_NUMBER" --comments --json comments | jq '[ .comments[] | select(.author.login == "electron-issue-triage" or .authorAssociation == "OWNER" or .authorAssociation == "MEMBER") | select(.body | startswith("<!-- blocked/need-repro -->")) ] | length')
           if [[ $COMMENT_COUNT -eq 0 ]]; then
             echo "SHOULD_COMMENT=1" >> "$GITHUB_OUTPUT"
           fi
@@ -75,7 +76,7 @@ jobs:
           creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
       - name: Create comment
         if: ${{ steps.check-for-comment.outputs.SHOULD_COMMENT }}
-        uses: actions-cool/issues-helper@71b62d7da76e59ff7b193904feb6e77d4dbb2777 # v3.7.6
+        uses: actions-cool/issues-helper@200c78641dbf33838311e5a1e0c31bbdb92d7cf0 # v3.8.0
         with:
           actions: 'create-comment'
           token: ${{ steps.generate-token.outputs.token }}

.github/workflows/issue-opened.yml

@@ -20,7 +20,7 @@ jobs:
           creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
           org: electron
       - name: Add to Issue Triage
-        uses: dsanders11/project-actions/add-item@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/add-item@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         with:
           field: Reporter
           field-value: ${{ github.event.issue.user.login }}
@@ -146,7 +146,7 @@ jobs:
             }
       - name: Create unsupported major comment
         if: ${{ steps.add-labels.outputs.unsupportedMajor }}
-        uses: actions-cool/issues-helper@71b62d7da76e59ff7b193904feb6e77d4dbb2777 # v3.7.6
+        uses: actions-cool/issues-helper@200c78641dbf33838311e5a1e0c31bbdb92d7cf0 # v3.8.0
         with:
           actions: 'create-comment'
           token: ${{ steps.generate-token.outputs.token }}

.github/workflows/issue-transferred.yml

@@ -20,7 +20,7 @@ jobs:
           creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
           org: electron
       - name: Remove from issue triage
-        uses: dsanders11/project-actions/delete-item@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/delete-item@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         with:
           token: ${{ steps.generate-token.outputs.token }}
           project-number: 90

.github/workflows/issue-unlabeled.yml

@@ -16,9 +16,11 @@ jobs:
     steps:
       - name: Check for any blocked labels
         id: check-for-blocked-labels
+        env:
+          LABELS_JSON: ${{ toJSON(github.event.issue.labels.*.name) }}
         run: |
           set -eo pipefail
-          BLOCKED_LABEL_COUNT=$(echo '${{ toJSON(github.event.issue.labels.*.name) }}' | jq '[ .[] | select(startswith("blocked/")) ] | length')
+          BLOCKED_LABEL_COUNT=$(echo "$LABELS_JSON" | jq '[ .[] | select(startswith("blocked/")) ] | length')
           if [[ $BLOCKED_LABEL_COUNT -eq 0 ]]; then
             echo "NOT_BLOCKED=1" >> "$GITHUB_OUTPUT"
           fi
@@ -31,7 +33,7 @@ jobs:
           org: electron
       - name: Set status
         if: ${{ steps.check-for-blocked-labels.outputs.NOT_BLOCKED }}
-        uses: dsanders11/project-actions/edit-item@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/edit-item@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         with:
           token: ${{ steps.generate-token.outputs.token }}
           project-number: 90

.github/workflows/non-maintainer-dependency-change.yml

@@ -10,6 +10,10 @@ on:
       - '.yarn/**'
       - '.yarnrc.yml'
 
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
 permissions: {}
 
 jobs:
@@ -45,5 +49,23 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           PR_URL: ${{ github.event.pull_request.html_url }}
+          PR_AUTHOR: ${{ github.event.pull_request.user.login }}
         run: |
-          printf "<!-- disallowed-non-maintainer-change -->\n\nHello @${{ github.event.pull_request.user.login }}! It looks like this pull request touches one of our dependency or CI files, and per [our contribution policy](https://github.com/electron/electron/blob/main/CONTRIBUTING.md#dependencies-upgrades-policy) we do not accept these types of changes in PRs." | gh pr review $PR_URL -r --body-file=-
+          cat <<'REVIEW_EOF' | sed "s/%AUTHOR%/$PR_AUTHOR/g" | gh pr review $PR_URL -r --body-file=-
+          <!-- disallowed-non-maintainer-change -->
+
+          Hello @%AUTHOR%! It looks like this pull request touches one of our dependency or CI files, and per [our contribution policy](https://github.com/electron/electron/blob/main/CONTRIBUTING.md#dependencies-upgrades-policy) we do not accept these types of changes in PRs.
+
+          To move this PR forward, please:
+
+          1. Revert the dependency/CI file changes from your branch. (e.g. `yarn.lock`, `.yarn/`, `.yarnrc.yml`, `.github/workflows/`, `.github/actions/`)
+          2. Ensure your branch [allows maintainer commits](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/allowing-changes-to-a-pull-request-branch-created-from-a-fork) so a maintainer can push the necessary dependency changes on your behalf.
+          3. Leave a comment letting reviewers know the dependency change is still needed.
+
+          <details>
+          <summary>For maintainers</summary>
+
+          To land this PR, push a verified commit to the contributor's branch with the required dependency/CI changes, then dismiss this review.
+
+          </details>
+          REVIEW_EOF

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

@@ -46,6 +46,10 @@ jobs:
       shell: bash
       run: |
         chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
+        if [[ ! "$chromium_revision" =~ ^[a-zA-Z0-9._-]+$ ]]; then
+          echo "::error::Invalid chromium_revision: $chromium_revision"
+          exit 1
+        fi
         gn_version="$(curl -sL -b ~/.gitcookies "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/DEPS?format=TEXT" | base64 -d | grep gn_version | head -n1 | cut -d\' -f4)"
 
         cipd ensure -ensure-file - -root . <<-CIPD
@@ -60,6 +64,10 @@ jobs:
       shell: bash
       run: |
         chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
+        if [[ ! "$chromium_revision" =~ ^[a-zA-Z0-9._-]+$ ]]; then
+          echo "::error::Invalid chromium_revision: $chromium_revision"
+          exit 1
+        fi
 
         mkdir -p src/buildtools
         curl -sL -b ~/.gitcookies "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/buildtools/DEPS?format=TEXT" | base64 -d > src/buildtools/DEPS

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

@@ -124,7 +124,7 @@ jobs:
       run: df -h
     - name: Setup Node.js/npm
       if: ${{ inputs.target-platform == 'macos' }}
-      uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238
+      uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f
       with:
         node-version: 22.21.x
         cache: yarn

.github/workflows/pipeline-segment-electron-clang-tidy.yml

@@ -126,7 +126,7 @@ jobs:
         cd src/electron
         git pack-refs
     - name: Download Out Gen Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: out_gen_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./src/out/${{ env.ELECTRON_OUT_DIR }}/gen

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

@@ -132,7 +132,7 @@ jobs:
         run: df -h
       - name: Setup Node.js/npm
         if: ${{ inputs.target-platform == 'macos' }}
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f
         with:
           node-version: 22.21.x
           cache: yarn

.github/workflows/pipeline-segment-electron-test-64k.yml

@@ -0,0 +1,67 @@
+name: Pipeline Segment - Electron Test on Linux ARM64 64k
+
+on:
+  workflow_call:
+    inputs:
+      test-runs-on:
+        type: string
+        description: 'What host to run the tests on'
+        required: true
+      test-container:
+        type: string
+        description: 'JSON container information for aks runs-on'
+        required: false
+        default: '{"image":null}'
+
+concurrency:
+  group: electron-test-linux-64k-${{ github.ref_protected == true && github.run_id || github.ref }}
+  cancel-in-progress: ${{ github.ref_protected != true }}
+
+permissions: {}
+
+env:
+  ELECTRON_OUT_DIR: Default
+
+jobs:
+  test-linux-arm64-64k:
+    env:
+      BUILD_TYPE: linux
+      TARGET_ARCH: arm64      
+    defaults:
+      run:
+        shell: bash
+    runs-on: ${{ inputs.test-runs-on }}
+    permissions:
+      contents: read
+      issues: read
+      pull-requests: read
+    steps:
+    - name: Checkout Electron
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+      with:
+        path: src/electron
+        fetch-depth: 0
+        ref: ${{ github.event.pull_request.head.sha }}
+    - name: Download Generated Artifacts
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+      with:
+        name: generated_artifacts_linux_arm64
+        path: ./generated_artifacts_linux_arm64
+    - name: Restore Generated Artifacts
+      run: ./src/electron/script/actions/restore-artifacts.sh
+    - name: Unzip Dist
+      run: |
+        cd src/out/Default
+        unzip -:o dist.zip
+
+    - name: Run Electron Tests in QEMU 64k Container
+      shell: bash
+      env:
+        MOCHA_REPORTER: mocha-multi-reporters
+        MOCHA_MULTI_REPORTERS: mocha-junit-reporter, tap
+        ELECTRON_DISABLE_SECURITY_WARNINGS: 1
+        DISPLAY: ':99.0'
+      run: |
+        container=$(echo '${{ inputs.test-container }}' | jq -r '.image')
+        src/electron/script/run-qemu-64k.sh --container $container --testfiles "`pwd`/src"
+        

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

@@ -48,6 +48,8 @@ env:
   ELECTRON_OUT_DIR: Default
   ELECTRON_RBE_JWT: ${{ secrets.ELECTRON_RBE_JWT }}
   ACTIONS_STEP_DEBUG: ${{ secrets.ACTIONS_STEP_DEBUG }}
+  # @sentry/cli is only needed by release upload-symbols.py; skip the ~17MB CDN download on test jobs
+  SENTRYCLI_SKIP_DOWNLOAD: 1
 
 jobs:
   test:
@@ -77,7 +79,7 @@ jobs:
         cp $(which node) /mnt/runner-externals/node24/bin/
     - name: Setup Node.js/npm
       if: ${{ inputs.target-platform == 'win' }}
-      uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238
+      uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f
       with:
         node-version: 22.21.x
     - name: Add TCC permissions on macOS
@@ -173,12 +175,12 @@ jobs:
         echo "DISABLE_CRASH_REPORTER_TESTS=true" >> $GITHUB_ENV
         echo "IS_ASAN=true" >> $GITHUB_ENV
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: generated_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./generated_artifacts_${{ matrix.build-type }}_${{ inputs.target-arch }}
     - name: Download Src Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: src_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./src_artifacts_${{ matrix.build-type }}_${{ inputs.target-arch }}
@@ -214,6 +216,7 @@ jobs:
 
     - name: Run Electron Tests
       shell: bash
+      timeout-minutes: 60
       env:
         MOCHA_REPORTER: mocha-multi-reporters
         MOCHA_MULTI_REPORTERS: mocha-junit-reporter, tap
@@ -283,6 +286,19 @@ jobs:
             
           fi
         fi
+    - name: Take screenshot on timeout or cancellation
+      if: ${{ inputs.target-platform != 'linux' && (cancelled() || failure()) }}
+      shell: bash
+      run: |
+        screenshot_dir="src/electron/spec/artifacts"
+        mkdir -p "$screenshot_dir"
+        screenshot_file="$screenshot_dir/screenshot-timeout-$(date +%Y%m%d%H%M%S).png"
+        if [ "${{ inputs.target-platform }}" = "macos" ]; then
+          screencapture -x "$screenshot_file" || true
+        elif [ "${{ inputs.target-platform }}" = "win" ]; then
+          powershell -command "Add-Type -AssemblyName System.Windows.Forms; \$screen = [System.Windows.Forms.Screen]::PrimaryScreen.Bounds; \$bitmap = New-Object System.Drawing.Bitmap(\$screen.Width, \$screen.Height); \$graphics = [System.Drawing.Graphics]::FromImage(\$bitmap); \$graphics.CopyFromScreen(\$screen.Location, [System.Drawing.Point]::Empty, \$screen.Size); \$bitmap.Save('$screenshot_file')" || true
+        fi
+
     - name: Upload Test results to Datadog
       env:
         DD_ENV: ci
@@ -298,8 +314,8 @@ jobs:
         fi
       if: always() && !cancelled()
     - name: Upload Test Artifacts
-      if: always() && !cancelled()
-      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f
+      if: always()
+      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f #v7.0.0
       with:
         name: ${{ inputs.target-platform == 'linux' && format('test_artifacts_{0}_{1}_{2}', env.ARTIFACT_KEY, inputs.display-server, matrix.shard) || format('test_artifacts_{0}_{1}', env.ARTIFACT_KEY, matrix.shard) }}
         path: src/electron/spec/artifacts

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

@@ -36,6 +36,8 @@ env:
   CHROMIUM_GIT_COOKIE: ${{ secrets.CHROMIUM_GIT_COOKIE }}
   ELECTRON_OUT_DIR: Default
   ELECTRON_RBE_JWT: ${{ secrets.ELECTRON_RBE_JWT }}
+  # @sentry/cli is only needed by release upload-symbols.py; skip the ~17MB CDN download on test jobs
+  SENTRYCLI_SKIP_DOWNLOAD: 1
 
 jobs:
   node-tests:
@@ -65,12 +67,12 @@ jobs:
     - name: Install Dependencies
       uses: ./src/electron/.github/actions/install-dependencies
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       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@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: src_artifacts_linux_${{ env.TARGET_ARCH }}
         path: ./src_artifacts_linux_${{ env.TARGET_ARCH }}
@@ -121,12 +123,12 @@ jobs:
     - name: Install Dependencies
       uses: ./src/electron/.github/actions/install-dependencies
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       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@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: src_artifacts_linux_${{ env.TARGET_ARCH }}
         path: ./src_artifacts_linux_${{ env.TARGET_ARCH }}

.github/workflows/pr-template-check.yml

@@ -0,0 +1,58 @@
+name: PR Template Check
+
+on:
+  pull_request_target:
+    types: [opened, ready_for_review]
+
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
+permissions: {}
+
+jobs:
+  check-pr-template:
+    if: ${{ github.event.pull_request.head.repo.fork && !github.event.pull_request.draft && !startsWith(github.head_ref, 'roller/') }}
+    name: Check PR Template
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          sparse-checkout: .github/PULL_REQUEST_TEMPLATE.md
+          sparse-checkout-cone-mode: false
+      - name: Check for required sections
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const fs = require('fs');
+            const template = fs.readFileSync('.github/PULL_REQUEST_TEMPLATE.md', 'utf8');
+            const requiredSections = [...template.matchAll(/^(#{1,4} .+)$/gm)].map(
+              (m) => m[1],
+            );
+            if (requiredSections.length === 0) {
+              console.log('No heading sections found in PR template');
+              return;
+            }
+            const body = context.payload.pull_request.body || '';
+            const missingSections = requiredSections.filter(
+              (section) => !body.includes(section),
+            );
+            if (missingSections.length > 0) {
+              const list = missingSections.map((s) => `- \`${s}\``).join('\n');
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.payload.pull_request.number,
+                body: `This PR was automatically closed because the PR template was not properly filled out. The following required sections are missing:\n\n${list}\n\nPlease update your PR description to include all required sections and reopen the PR.`,
+              });
+              await github.rest.pulls.update({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                pull_number: context.payload.pull_request.number,
+                state: 'closed',
+              });
+            }

.github/workflows/pr-triage-automation.yml

@@ -0,0 +1,44 @@
+name: PR Triage Automation
+
+on:
+  pull_request_target:
+    types: [synchronize, review_requested]
+  issue_comment:
+    types: [created]
+
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
+permissions: {}
+
+jobs:
+  set-needs-review:
+    name: Set status to Needs Review
+    if: >-
+      (github.event_name == 'pull_request_target'
+        && github.event.pull_request.draft != true
+        && !contains(github.event.pull_request.labels.*.name, 'wip ⚒')
+        && (github.event.action == 'synchronize' || github.event.action == 'review_requested'))
+      || (github.event_name == 'issue_comment'
+          && github.event.issue.pull_request
+          && !contains(github.event.issue.labels.*.name, 'wip ⚒')
+          && github.event.comment.user.login == github.event.issue.user.login)
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+    steps:
+      - name: Generate GitHub App token
+        uses: electron/github-app-auth-action@e14e47722ed120360649d0789e25b9baece12725 # v2.0.0
+        id: generate-token
+        with:
+          creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
+          org: electron
+      - name: Set status to Needs Review
+        uses: dsanders11/project-actions/edit-item@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          project-number: 118
+          field: Status
+          field-value: 🌀 Needs Review
+          fail-if-item-not-found: false

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

@@ -4,6 +4,10 @@ on:
   pull_request_target:
     types: [labeled]
 
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
 permissions: {}
 
 jobs:
@@ -14,7 +18,7 @@ jobs:
     permissions: {}
     steps:
       - name: Trigger Slack workflow
-        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           webhook: ${{ secrets.BACKPORT_REQUESTED_SLACK_WEBHOOK_URL }} 
           webhook-type: webhook-trigger
@@ -38,7 +42,7 @@ jobs:
           creds: ${{ secrets.RELEASE_BOARD_GH_APP_CREDS }}
           org: electron
       - name: Set status
-        uses: dsanders11/project-actions/edit-item@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/edit-item@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         with:
           token: ${{ steps.generate-token.outputs.token }}
           project-number: 94
@@ -56,7 +60,7 @@ jobs:
       with:
         creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
     - name: Create comment
-      uses: actions-cool/issues-helper@71b62d7da76e59ff7b193904feb6e77d4dbb2777 # v3.7.6
+      uses: actions-cool/issues-helper@200c78641dbf33838311e5a1e0c31bbdb92d7cf0 # v3.8.0
       with:
         actions: 'create-comment'
         token: ${{ steps.generate-token.outputs.token }}
@@ -68,7 +72,7 @@ jobs:
 
           Hello @${{ github.event.pull_request.user.login }}. Due to the high amount of AI spam PRs we receive, if a PR is detected to be majority AI-generated without disclosure and untested, we will automatically close the PR.
 
-          We welcome the use of AI tools, as long as the PR meets our quality standards and has clearly been built and tested. If you believe your PR was closed in error, we welcome you to resubmit. However, please read our [CONTRIBUTING.md](http://contributing.md/) carefully before reopening. Thanks for your contribution.
+          We welcome the use of AI tools, as long as the PR meets our quality standards and has clearly been built and tested. If you believe your PR was closed in error, we welcome you to resubmit. However, please read our [CONTRIBUTING.md](https://github.com/electron/electron/blob/main/CONTRIBUTING.md) and [AI Tool Policy](https://github.com/electron/governance/blob/main/policy/ai.md) carefully before reopening. Thanks for your contribution.
     - name: Close the pull request
       env:
         GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}

.github/workflows/pull-request-opened-synchronized.yml

@@ -0,0 +1,39 @@
+name: Pull Request Opened/Synchronized
+
+on:
+  pull_request_target:
+    types: [opened, synchronize]
+
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
+permissions: {}
+
+jobs:
+  check-signed-commits:
+    name: Check signed commits in PR
+    if: ${{ !contains(github.event.pull_request.labels.*.name, 'needs-signed-commits')}}
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - name: Check signed commits in PR
+        uses: 1Password/check-signed-commits-action@ed2885f3ed2577a4f5d3c3fe895432a557d23d52 # v1
+        with:
+          comment: |
+            ⚠️ This PR contains unsigned commits. This repository enforces [commit signatures](https://docs.github.com/en/authentication/managing-commit-signature-verification) 
+            for all incoming PRs. To get your PR merged, please sign those commits 
+            (`git rebase --exec 'git commit -S --amend --no-edit -n' @{upstream}`) and force push them to this branch 
+            (`git push --force-with-lease`)
+
+            For more information on signing commits, see GitHub's documentation on [Telling Git about your signing key](https://docs.github.com/en/authentication/managing-commit-signature-verification/telling-git-about-your-signing-key).
+
+      - name: Add needs-signed-commits label
+        if: ${{ failure() }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_URL: ${{ github.event.pull_request.html_url }}
+        run: |
+          gh pr edit $PR_URL --add-label needs-signed-commits

.github/workflows/scorecards.yml

@@ -51,6 +51,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@c793b717bc78562f491db7b0e93a3a178b099162 # v3.29.5
+        uses: github/codeql-action/upload-sarif@c10b8064de6f491fea524254123dbe5e09572f13 # v3.29.5
         with:
           sarif_file: results.sarif

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

@@ -29,7 +29,7 @@ jobs:
           PROJECT_NUMBER=$(gh project list --owner electron --format json | jq -r '.projects | map(select(.title | test("^[0-9]+-x-y$"))) | max_by(.number) | .number')
           echo "PROJECT_NUMBER=$PROJECT_NUMBER" >> "$GITHUB_OUTPUT"
       - name: Update Completed Stable Prep Items
-        uses: dsanders11/project-actions/completed-by@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        uses: dsanders11/project-actions/completed-by@5767984408ccc6742f83acc8b8d8ea5e09f329af # v2.0.0
         with:
           field: Prep Status
           field-value: ✅ Complete

.gitignore

@@ -42,6 +42,7 @@ spec/.hash
 
 # Generated native addon files
 /spec/fixtures/native-addon/echo/build/
+/spec/fixtures/native-addon/dialog-helper/build/
 
 # If someone runs tsc this is where stuff will end up
 ts-gen

.remarkrc

@@ -1,6 +0,0 @@
-{
-  "plugins": [
-    ["remark-lint-code-block-style", "fenced"],
-    ["remark-lint-fenced-code-flag"]
-  ]
-}

.yarnrc.yml

@@ -9,4 +9,8 @@ npmMinimalAgeGate: 10080
 npmPreapprovedPackages:
   - "@electron/*"
 
+httpProxy: "${HTTP_PROXY:-}"
+
+httpsProxy: "${HTTPS_PROXY:-}"
+
 yarnPath: .yarn/releases/yarn-4.12.0.cjs

BUILD.gn

@@ -1017,7 +1017,17 @@ if (is_mac) {
     }
   }
 
-  foreach(helper_params, content_mac_helpers) {
+  # Electron defines its own plugin helper (using CHILD_EMBEDDER_FIRST + 1) to
+  # allow loading of unsigned or third-party-signed libraries.
+  _electron_plugin_helper_params = [
+    "plugin",
+    ".plugin",
+    " (Plugin)",
+  ]
+  electron_mac_helpers =
+      content_mac_helpers + [ _electron_plugin_helper_params ]
+
+  foreach(helper_params, electron_mac_helpers) {
     _helper_target = helper_params[0]
     _helper_bundle_id = helper_params[1]
     _helper_suffix = helper_params[2]
@@ -1070,7 +1080,7 @@ if (is_mac) {
       ":stripped_squirrel_framework",
     ]
 
-    foreach(helper_params, content_mac_helpers) {
+    foreach(helper_params, electron_mac_helpers) {
       sources +=
           [ "$root_out_dir/${electron_helper_name}${helper_params[2]}.app" ]
       public_deps += [ ":electron_helper_app_${helper_params[0]}" ]
@@ -1174,7 +1184,7 @@ if (is_mac) {
       deps = [ ":electron_framework" ]
     }
 
-    foreach(helper_params, content_mac_helpers) {
+    foreach(helper_params, electron_mac_helpers) {
       _helper_target = helper_params[0]
       _helper_bundle_id = helper_params[1]
       _helper_suffix = helper_params[2]
@@ -1226,7 +1236,7 @@ if (is_mac) {
         deps += [ ":crashpad_handler_syms" ]
       }
 
-      foreach(helper_params, content_mac_helpers) {
+      foreach(helper_params, electron_mac_helpers) {
         _helper_target = helper_params[0]
         deps += [ ":electron_helper_syms_${_helper_target}" ]
       }

CLAUDE.md

@@ -127,6 +127,22 @@ patches/{target}/*.patch  →  [e sync --3]  →  target repo commits
 2. Create a git commit
 3. Run `e patches <target>` to export
 
+**Fixing patch conflicts on an existing PR:**
+
+If asked to fix a patch conflict on a branch that already has an open PR, check the PR's failed **Apply Patches** CI run for an `update-patches` artifact before running `e sync` locally. CI has already performed the 3-way merge and exported the resolved patch diff — applying it is much faster than a full local sync.
+
+```bash
+# Find the failed Apply Patches run for the PR and download the artifact
+gh run list --repo electron/electron --branch <pr-branch> --workflow "Apply Patches" --limit 1
+gh run download <run-id> --repo electron/electron --name update-patches
+
+# Apply the CI-generated fix, then push
+git am update-patches.patch
+git push
+```
+
+If no artifact exists (e.g. the 3-way merge itself failed), fall back to `e sync --3` and resolve manually.
+
 ## Testing
 
 **Test location:** `spec/` directory
@@ -192,6 +208,7 @@ gh label list --repo electron/electron --search target/ --json name,color --jq '
 ```bash
 npm run lint              # Run all linters
 npm run lint:clang-format # C++ formatting
+npm run lint:api-history  # Validate API history YAML blocks in docs
 ```
 
 ## Key Files

DEPS

@@ -2,9 +2,9 @@ gclient_gn_args_from = 'src'
 
 vars = {
   'chromium_version':
-    '147.0.7714.0',
+    '148.0.7763.0',
   'node_version':
-    'v24.14.0',
+    'v24.14.1',
   'nan_version':
     '675cefebca42410733da8a454c8d9391fcebfbc2',
   'squirrel.mac_version':

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 = 145
+node_module_version = 146
 
 v8_promise_internal_field_count = 1
 v8_embedder_string = "-electron.0"
@@ -51,9 +51,6 @@ is_cfi = false
 use_qt5 = false
 use_qt6 = false
 
-# Disables the builtins PGO for V8
-v8_builtins_profiling_log_file = ""
-
 # https://chromium.googlesource.com/chromium/src/+/main/docs/dangling_ptr.md
 # TODO(vertedinde): hunt down dangling pointers on Linux
 enable_dangling_raw_ptr_checks = false

build/webpack/webpack.config.base.js

@@ -122,8 +122,8 @@ if ((globalThis.process || binding.process).argv.includes("--profile-electron-in
           'electron/renderer$': electronAPIFile,
           'electron/common$': electronAPIFile,
           'electron/utility$': electronAPIFile,
-          // Force timers to resolve to our dependency that doesn't use window.postMessage
-          timers: path.resolve(electronRoot, 'node_modules', 'timers-browserify', 'main.js')
+          // Force timers to resolve to our own shim that doesn't use window.postMessage
+          timers: path.resolve(electronRoot, 'lib', 'common', 'timers-shim.ts')
         },
         extensions: ['.ts', '.js'],
         fallback: {

chromium_src/BUILD.gn

@@ -245,6 +245,10 @@ static_library("chrome") {
       "//chrome/browser/ui/views/dark_mode_manager_linux.cc",
       "//chrome/browser/ui/views/dark_mode_manager_linux.h",
     ]
+    sources += [
+      "//chrome/browser/ui/views/frame/browser_frame_view_paint_utils_linux.cc",
+      "//chrome/browser/ui/views/frame/browser_frame_view_paint_utils_linux.h",
+    ]
     public_deps += [ "//components/dbus" ]
   }
 

default_app/main.ts

@@ -256,7 +256,7 @@ async function startRepl () {
 if (option.file && !option.webdriver) {
   const file = option.file;
   // eslint-disable-next-line n/no-deprecated-api
-  const protocol = url.parse(file).protocol;
+  const protocol = URL.canParse(file) ? new URL(file).protocol : null;
   const extension = path.extname(file);
   if (protocol === 'http:' || protocol === 'https:' || protocol === 'file:' || protocol === 'chrome:') {
     await loadApplicationByURL(file);

docs/CLAUDE.md

@@ -0,0 +1,58 @@
+# Electron Documentation Guide
+
+## API History Migration
+
+Guide: `docs/development/api-history-migration-guide.md`
+Style rules: `docs/development/style-guide.md` (see "API History" section)
+Schema: `docs/api-history.schema.json`
+Lint: `npm run lint:api-history`
+
+### Format
+
+Place YAML history block directly after the Markdown header, before parameters:
+
+````md
+### `module.method(args)`
+
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/XXXXX
+```
+-->
+
+* `arg` type - Description.
+````
+
+### Finding when an API was added
+
+- `git log --all --reverse --oneline -S "methodName" -- docs/api/file.md` — find first commit adding a method name
+- `git log --reverse -L :FunctionName:path/to/source.cc` — trace C++ implementation history
+- `git log --grep="keyword" --oneline` — find merge commits referencing PRs
+- `gh pr view <number> --repo electron/electron --json baseRefName` — verify PR targets main (not a backport)
+- Always use the main-branch PR URL in history blocks, not backport PRs
+
+### Cross-referencing breaking changes
+
+- Search `docs/breaking-changes.md` for the API name to find deprecations/removals
+- Use `git blame` on the breaking-changes entry to find the associated PR
+- Add `breaking-changes-header` field using the heading ID from breaking-changes.md
+
+### Placement rules
+
+- Only add blocks to actual API entries (methods, events, properties with backtick signatures)
+- Do NOT add blocks to section headers like `## Methods`, `### Instance Methods`, `## Events`
+- Module-level blocks go after the `# moduleName` heading, before the module description quote
+- For changes affecting multiple APIs, add a block under each affected top-level heading (see style guide "Change affecting multiple APIs")
+
+### Key details
+
+- `added` and `deprecated` arrays have `maxItems: 1`; `changes` can have multiple items
+- `changes` entries require a `description` field; `added`/`deprecated` do not
+- Wrap descriptions in double quotes to avoid YAML parsing issues with special characters
+- Early Electron APIs (pre-2015) use merge-commit PRs (e.g., `Merge pull request #534`)
+- Very early APIs (2013-2014, e.g., `ipcMain.on`, `ipcRenderer.send`) predate GitHub PRs — skip history blocks for these
+- When multiple APIs were added in the same PR, they all reference the same PR URL
+- Promisification PRs (e.g., #17355) count as `changes` entries with a description
+  - These PRs are breaking changes and should have their notes as "This method now returns a Promise instead of using a callback function."
+- APIs that were deprecated and then removed from docs don't need history blocks (the removal is in `breaking-changes.md`)

docs/api/app.md

@@ -615,7 +615,11 @@ Returns `string` - The current application directory.
     by default is the `appData` directory appended with your app's name. By
     convention files storing user data should be written to this directory, and
     it is not recommended to write large files here because some environments
-    may backup this directory to cloud storage.
+    may backup this directory to cloud storage. It is recommended to store
+    app-specific files within a subdirectory of `userData` (e.g.,
+    `path.join(app.getPath('userData'), 'my-app-data')`) rather than directly
+    in `userData` itself, to avoid naming conflicts with Chromium's own
+    subdirectories (such as `Cache`, `GPUCache`, and `Local Storage`).
   * `sessionData` The directory for storing data generated by `Session`, such
     as localStorage, cookies, disk cache, downloaded dictionaries, network
     state, DevTools files. By default this points to `userData`. Chromium may

docs/api/desktop-capturer.md

@@ -105,7 +105,7 @@ changes:
 Returns `Promise<DesktopCapturerSource[]>` - Resolves with an array of [`DesktopCapturerSource`](structures/desktop-capturer-source.md) objects, each `DesktopCapturerSource` represents a screen or an individual window that can be captured.
 
 > [!NOTE]
-
+<!-- markdownlint-disable-next-line MD032 -->
 > * Capturing audio requires `NSAudioCaptureUsageDescription` Info.plist key on macOS 14.2 Sonoma and higher - [read more](#macos-versions-142-or-higher).
 > * Capturing the screen contents requires user consent on macOS 10.15 Catalina or higher, which can detected by [`systemPreferences.getMediaAccessStatus`][].
 
@@ -120,30 +120,41 @@ Returns `Promise<DesktopCapturerSource[]>` - Resolves with an array of [`Desktop
 
 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.
 
----
+### macOS versions 14.2 or higher
 
-### MacOS versions 14.2 or higher
-
-`NSAudioCaptureUsageDescription` Info.plist key must be added in-order for audio to be captured by `desktopCapturer`. If instead you are running electron from another program like a terminal or IDE then that parent program must contain the Info.plist key.
+`NSAudioCaptureUsageDescription` Info.plist key must be added in order for audio to be captured by
+`desktopCapturer`. If instead you are running Electron from another program like a terminal or IDE
+then that parent program must contain the Info.plist key.
 
 This is in order to facillitate use of Apple's new [CoreAudio Tap API](https://developer.apple.com/documentation/CoreAudio/capturing-system-audio-with-core-audio-taps#Configure-the-sample-code-project) by Chromium.
 
 > [!WARNING]
-> Failure of `desktopCapturer` to start an audio stream due to `NSAudioCaptureUsageDescription` permission not present will still create a dead audio stream however no warnings or errors are displayed.
+> Failure of `desktopCapturer` to start an audio stream due to `NSAudioCaptureUsageDescription`
+> permission not present will still create a dead audio stream however no warnings or errors are
+> displayed.
 
-As of electron `v39.0.0-beta.4` Chromium [made Apple's new `CoreAudio Tap API` the default](https://source.chromium.org/chromium/chromium/src/+/ad17e8f8b93d5f34891b06085d373a668918255e) for desktop audio capture. There is no fallback to the older `Screen & System Audio Recording` permissions system even if [CoreAudio Tap API](https://developer.apple.com/documentation/CoreAudio/capturing-system-audio-with-core-audio-taps) stream creation fails.
+As of Electron `v39.0.0-beta.4`, Chromium [made Apple's new `CoreAudio Tap API` the default](https://source.chromium.org/chromium/chromium/src/+/ad17e8f8b93d5f34891b06085d373a668918255e)
+for desktop audio capture. There is no fallback to the older `Screen & System Audio Recording`
+permissions system even if [CoreAudio Tap API](https://developer.apple.com/documentation/CoreAudio/capturing-system-audio-with-core-audio-taps) stream creation fails.
 
-If you need to continue using `Screen & System Audio Recording` permissions for `desktopCapturer` on macOS versions 14.2 and later, you can apply a chromium feature flag to force use of that older permissions system:
+If you need to continue using `Screen & System Audio Recording` permissions for `desktopCapturer`
+on macOS versions 14.2 and later, you can apply a Chromium feature flag to force use of that older
+permissions system:
 
 ```js
 // main.js (right beneath your require/import statments)
 app.commandLine.appendSwitch('disable-features', 'MacCatapLoopbackAudioForScreenShare')
 ```
 
----
+### macOS versions 12.7.6 or lower
 
-### MacOS versions 12.7.6 or lower
+`navigator.mediaDevices.getUserMedia` does not work on macOS versions 12.7.6 and prior 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. Only in macOS 13 and onwards does Apple
+provide APIs to capture desktop audio without the need for a signed kernel extension.
 
-`navigator.mediaDevices.getUserMedia` does not work on macOS versions 12.7.6 and prior 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. Only in macOS 13 and onwards does Apple provide APIs to capture desktop audio without the need for a signed kernel extension.
-
-It is possible to circumvent this limitation by capturing system audio with another macOS app like [BlackHole](https://existential.audio/blackhole/) or [Soundflower](https://rogueamoeba.com/freebies/soundflower/) and passing it through a virtual audio input device. This virtual device can then be queried with `navigator.mediaDevices.getUserMedia`.
+It is possible to circumvent this limitation by capturing system audio with another macOS app like
+[BlackHole](https://existential.audio/blackhole/) or [Soundflower](https://rogueamoeba.com/freebies/soundflower/)
+and passing it through a virtual audio input device. This virtual device can then be queried
+with `navigator.mediaDevices.getUserMedia`.

docs/api/dialog.md

@@ -28,7 +28,10 @@ added:
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `title` string (optional)
-  * `defaultPath` string (optional)
+  * `defaultPath` string (optional) - Absolute directory path, absolute file
+    path, or file name to use by default. If not provided, the dialog will
+    default to the user's Downloads folder, or their home directory if Downloads
+    doesn't exist.
   * `buttonLabel` string (optional) - Custom label for the confirmation button, when
     left empty the default label will be used.
   * `filters` [FileFilter[]](structures/file-filter.md) (optional)
@@ -109,7 +112,10 @@ changes:
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `title` string (optional)
-  * `defaultPath` string (optional)
+  * `defaultPath` string (optional) - Absolute directory path, absolute file
+    path, or file name to use by default. If not provided, the dialog will
+    default to the user's Downloads folder, or their home directory if Downloads
+    doesn't exist.
   * `buttonLabel` string (optional) - Custom label for the confirmation button, when
     left empty the default label will be used.
   * `filters` [FileFilter[]](structures/file-filter.md) (optional)
@@ -198,7 +204,9 @@ added:
 * `options` Object
   * `title` string (optional) - The dialog title. Cannot be displayed on some _Linux_ desktop environments.
   * `defaultPath` string (optional) - Absolute directory path, absolute file
-    path, or file name to use by default.
+    path, or file name to use by default. If not provided, the dialog will
+    default to the user's Downloads folder, or their home directory if Downloads
+    doesn't exist.
   * `buttonLabel` string (optional) - Custom label for the confirmation button, when
     left empty the default label will be used.
   * `filters` [FileFilter[]](structures/file-filter.md) (optional)
@@ -238,7 +246,9 @@ changes:
 * `options` Object
   * `title` string (optional) - The dialog title. Cannot be displayed on some _Linux_ desktop environments.
   * `defaultPath` string (optional) - Absolute directory path, absolute file
-    path, or file name to use by default.
+    path, or file name to use by default. If not provided, the dialog will
+    default to the user's Downloads folder, or their home directory if Downloads
+    doesn't exist.
   * `buttonLabel` string (optional) - Custom label for the confirmation button, when
     left empty the default label will be used.
   * `filters` [FileFilter[]](structures/file-filter.md) (optional)

docs/api/dock.md

@@ -56,6 +56,9 @@ Returns `string` - The badge string of the dock.
 
 Hides the dock icon.
 
+> [!IMPORTANT]
+> **Known issue:** Calling `dock.hide()` within one second of a previous call will have no effect. As a workaround, ensure at least one second has elapsed between calls — for example, by deferring with a `setTimeout` of 1100ms or more after a previous call.
+
 #### `dock.show()` _macOS_
 
 Returns `Promise<void>` - Resolves when the dock icon is shown.

docs/api/global-shortcut.md

@@ -55,6 +55,13 @@ The `globalShortcut` module has the following methods:
 
 ### `globalShortcut.register(accelerator, callback)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/534
+```
+-->
+
 * `accelerator` string - An [accelerator](../tutorial/keyboard-shortcuts.md#accelerators) shortcut.
 * `callback` Function
 
@@ -77,6 +84,13 @@ the app has been authorized as a [trusted accessibility client](https://develope
 
 ### `globalShortcut.registerAll(accelerators, callback)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/15542
+```
+-->
+
 * `accelerators` string[] - An array of [accelerator](../tutorial/keyboard-shortcuts.md#accelerators) shortcuts.
 * `callback` Function
 
@@ -96,6 +110,13 @@ the app has been authorized as a [trusted accessibility client](https://develope
 
 ### `globalShortcut.isRegistered(accelerator)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/534
+```
+-->
+
 * `accelerator` string - An [accelerator](../tutorial/keyboard-shortcuts.md#accelerators) shortcut.
 
 Returns `boolean` - Whether this application has registered `accelerator`.
@@ -106,10 +127,24 @@ don't want applications to fight for global shortcuts.
 
 ### `globalShortcut.unregister(accelerator)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/534
+```
+-->
+
 * `accelerator` string - An [accelerator](../tutorial/keyboard-shortcuts.md#accelerators) shortcut.
 
 Unregisters the global shortcut of `accelerator`.
 
 ### `globalShortcut.unregisterAll()`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/534
+```
+-->
+
 Unregisters all of the global shortcuts.

docs/api/image-view.md

@@ -35,6 +35,13 @@ webContentsView.webContents.loadURL('https://electronjs.org')
 
 ## Class: ImageView extends `View`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/46760
+```
+-->
+
 > A View that displays an image.
 
 Process: [Main](../glossary.md#main-process)
@@ -49,6 +56,13 @@ Process: [Main](../glossary.md#main-process)
 
 ### `new ImageView()` _Experimental_
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/46760
+```
+-->
+
 Creates an ImageView.
 
 ### Instance Methods
@@ -58,6 +72,13 @@ addition to those inherited from [View](view.md):
 
 #### `image.setImage(image)` _Experimental_
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/46760
+```
+-->
+
 * `image` NativeImage
 
 Sets the image for this `ImageView`. Note that only image formats supported by

docs/api/in-app-purchase.md

@@ -1,5 +1,12 @@
 # inAppPurchase
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/11292
+```
+-->
+
 > In-app purchases on Mac App Store.
 
 Process: [Main](../glossary.md#main-process)
@@ -10,6 +17,13 @@ The `inAppPurchase` module emits the following events:
 
 ### Event: 'transactions-updated'
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/11292
+```
+-->
+
 Returns:
 
 * `event` Event
@@ -23,6 +37,19 @@ The `inAppPurchase` module has the following methods:
 
 ### `inAppPurchase.purchaseProduct(productID[, opts])`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/11292
+changes:
+  - pr-url: https://github.com/electron/electron/pull/17355
+    description: "This method now returns a Promise instead of using a callback function."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+  - pr-url: https://github.com/electron/electron/pull/35902
+    description: "Added `username` option to `opts` parameter."
+```
+-->
+
 * `productID` string
 * `opts` Integer | Object (optional) - If specified as an integer, defines the quantity.
   * `quantity` Integer (optional) - The number of items the user wants to purchase.
@@ -34,6 +61,17 @@ You should listen for the `transactions-updated` event as soon as possible and c
 
 ### `inAppPurchase.getProducts(productIDs)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/12464
+changes:
+  - pr-url: https://github.com/electron/electron/pull/17355
+    description: "This method now returns a Promise instead of using a callback function."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+```
+-->
+
 * `productIDs` string[] - The identifiers of the products to get.
 
 Returns `Promise<Product[]>` - Resolves with an array of [`Product`](structures/product.md) objects.
@@ -42,24 +80,59 @@ Retrieves the product descriptions.
 
 ### `inAppPurchase.canMakePayments()`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/11292
+```
+-->
+
 Returns `boolean` - whether a user can make a payment.
 
 ### `inAppPurchase.restoreCompletedTransactions()`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/21461
+```
+-->
+
 Restores finished transactions. This method can be called either to install purchases on additional devices, or to restore purchases for an application that the user deleted and reinstalled.
 
 [The payment queue](https://developer.apple.com/documentation/storekit/skpaymentqueue?language=objc) delivers a new transaction for each previously completed transaction that can be restored. Each transaction includes a copy of the original transaction.
 
 ### `inAppPurchase.getReceiptURL()`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/11292
+```
+-->
+
 Returns `string` - the path to the receipt.
 
 ### `inAppPurchase.finishAllTransactions()`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/12464
+```
+-->
+
 Completes all pending transactions.
 
 ### `inAppPurchase.finishTransactionByDate(date)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/12464
+```
+-->
+
 * `date` string - The ISO formatted date of the transaction to finish.
 
 Completes the pending transactions corresponding to the date.

docs/api/ipc-main.md

@@ -46,6 +46,13 @@ Listens to `channel`, when a new message arrives `listener` would be called with
 
 ### `ipcMain.off(channel, listener)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/44651
+```
+-->
+
 * `channel` string
 * `listener` Function
   * `event` [IpcMainEvent][ipc-main-event]
@@ -89,6 +96,13 @@ Removes all listeners from the specified `channel`. Removes all listeners from a
 
 ### `ipcMain.handle(channel, listener)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/18449
+```
+-->
+
 * `channel` string
 * `listener` Function\<Promise\<any\> | any\>
   * `event` [IpcMainInvokeEvent][ipc-main-invoke-event]
@@ -126,6 +140,13 @@ provided to the renderer process. Please refer to
 
 ### `ipcMain.handleOnce(channel, listener)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/18449
+```
+-->
+
 * `channel` string
 * `listener` Function\<Promise\<any\> | any\>
   * `event` [IpcMainInvokeEvent][ipc-main-invoke-event]
@@ -136,6 +157,13 @@ Handles a single `invoke`able IPC message, then removes the listener. See
 
 ### `ipcMain.removeHandler(channel)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/18449
+```
+-->
+
 * `channel` string
 
 Removes any handler for `channel`, if present.

docs/api/ipc-renderer.md

@@ -59,6 +59,13 @@ for more info.
 
 ### `ipcRenderer.off(channel, listener)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/39816
+```
+-->
+
 * `channel` string
 * `listener` Function
   * `event` [IpcRendererEvent][ipc-renderer-event]
@@ -79,6 +86,13 @@ only the next time a message is sent to `channel`, after which it is removed.
 
 ### `ipcRenderer.addListener(channel, listener)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/39816
+```
+-->
+
 * `channel` string
 * `listener` Function
   * `event` [IpcRendererEvent][ipc-renderer-event]
@@ -129,6 +143,13 @@ If you want to receive a single response from the main process, like the result
 
 ### `ipcRenderer.invoke(channel, ...args)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/18449
+```
+-->
+
 * `channel` string
 * `...args` any[]
 
@@ -209,6 +230,13 @@ and replies by setting `event.returnValue`.
 
 ### `ipcRenderer.postMessage(channel, message, [transfer])`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/22404
+```
+-->
+
 * `channel` string
 * `message` any
 * `transfer` MessagePort[] (optional)

docs/api/native-theme.md

@@ -84,3 +84,7 @@ Currently, Windows high contrast is the only system setting that triggers forced
 ### `nativeTheme.prefersReducedTransparency` _Readonly_
 
 A `boolean` that indicates whether the user has chosen via system accessibility settings to reduce transparency at the OS level.
+
+### `nativeTheme.shouldDifferentiateWithoutColor` _macOS_ _Readonly_
+
+A `boolean` that indicates whether the user prefers UI that differentiates items using something other than color alone (e.g. shapes or labels). This maps to [NSWorkspace.accessibilityDisplayShouldDifferentiateWithoutColor](https://developer.apple.com/documentation/appkit/nsworkspace/accessibilitydisplayshoulddifferentiatewithoutcolor).

docs/api/notification.md

@@ -79,20 +79,26 @@ app.whenReady().then(() => {
 ### `new Notification([options])`
 
 * `options` Object (optional)
+  * `id` string (optional) _macOS_ - A unique identifier for the notification, mapping to `UNNotificationRequest`'s [`identifier`](https://developer.apple.com/documentation/usernotifications/unnotificationrequest/identifier) property. Defaults to a random UUID if not provided or if an empty string is passed. This can be used to remove or update previously delivered notifications.
+  * `groupId` string (optional) _macOS_ - A string identifier used to visually group notifications together in Notification Center. Maps to `UNNotificationContent`'s [`threadIdentifier`](https://developer.apple.com/documentation/usernotifications/unnotificationcontent/threadidentifier) property.
   * `title` string (optional) - A title for the notification, which will be displayed at the top of the notification window when it is shown.
   * `subtitle` string (optional) _macOS_ - A subtitle for the notification, which will be displayed below the title.
   * `body` string (optional) - The body text of the notification, which will be displayed below the title or subtitle.
   * `silent` boolean (optional) - Whether or not to suppress the OS notification noise when showing the notification.
   * `icon` (string | [NativeImage](native-image.md)) (optional) - An icon to use in the notification. If a string is passed, it must be a valid path to a local icon file.
-  * `hasReply` boolean (optional) _macOS_ - Whether or not to add an inline reply option to the notification.
+  * `hasReply` boolean (optional) _macOS_ _Windows_ - Whether or not to add an inline reply option to the notification.
   * `timeoutType` string (optional) _Linux_ _Windows_ - The timeout duration of the notification. Can be 'default' or 'never'.
-  * `replyPlaceholder` string (optional) _macOS_ - The placeholder to write in the inline reply input field.
+  * `replyPlaceholder` string (optional) _macOS_ _Windows_ - The placeholder to write in the inline reply input field.
   * `sound` string (optional) _macOS_ - The name of the sound file to play when the notification is shown.
-  * `urgency` string (optional) _Linux_ - The urgency level of the notification. Can be 'normal', 'critical', or 'low'.
-  * `actions` [NotificationAction[]](structures/notification-action.md) (optional) _macOS_ - Actions to add to the notification. Please read the available actions and limitations in the `NotificationAction` documentation.
+  * `urgency` string (optional) _Linux_ _Windows_ - The urgency level of the notification. Can be 'normal', 'critical', or 'low'.
+  * `actions` [NotificationAction[]](structures/notification-action.md) (optional) _macOS_ _Windows_ - Actions to add to the notification. Please read the available actions and limitations in the `NotificationAction` documentation.
   * `closeButtonText` string (optional) _macOS_ - A custom title for the close button of an alert. An empty string will cause the default localized text to be used.
   * `toastXml` string (optional) _Windows_ - A custom description of the Notification on Windows superseding all properties above. Provides full customization of design and behavior of the notification.
 
+> [!NOTE]
+> On Windows, `urgency` type 'critical' sorts the notification higher in Action Center (above default priority notifications), but does not prevent auto-dismissal. To prevent auto-dismissal, you should also set
+> `timeoutType` to 'never'.
+
 ### Instance Events
 
 Objects created with `new Notification` emit the following events:
@@ -323,6 +329,14 @@ app.whenReady().then(() => {
 
 ### Instance Properties
 
+#### `notification.id` _macOS_ _Readonly_
+
+A `string` property representing the unique identifier of the notification. This is set at construction time — either from the `id` option or as a generated UUID if none was provided.
+
+#### `notification.groupId` _macOS_ _Readonly_
+
+A `string` property representing the group identifier of the notification. Notifications with the same `groupId` will be visually grouped together in Notification Center.
+
 #### `notification.title`
 
 A `string` property representing the title of the notification.

docs/api/protocol.md

@@ -56,6 +56,15 @@ app.whenReady().then(() => {
 })
 ```
 
+## Protocol names
+
+[RFC 3986](https://www.rfc-editor.org/rfc/rfc3986#section-3.1) defines what a valid
+protocol name is:
+
+> Scheme names consist of a sequence of characters beginning with a letter and followed
+> by any combination of letters, digits, plus ("+"), period ("."), or hyphen ("-").
+> Although schemes are case-insensitive, the canonical form is lowercase […].
+
 ## Methods
 
 The `protocol` module has the following methods:

docs/api/safe-storage.md

@@ -59,7 +59,12 @@ On Windows, returns true once the app has emitted the `ready` event.
 
 ### `safeStorage.isAsyncEncryptionAvailable()`
 
-Returns `Promise<Boolean>` - Whether encryption is available for asynchronous safeStorage operations.
+Returns `Promise<boolean>` - Resolves with whether encryption is available for
+asynchronous safeStorage operations.
+
+The asynchronous encryptor is initialized lazily the first time this method,
+`encryptStringAsync`, or `decryptStringAsync` is called after the app is ready.
+The returned promise resolves once initialization completes.
 
 ### `safeStorage.encryptString(plainText)`
 

docs/api/screen.md

@@ -110,6 +110,8 @@ Returns [`Point`](structures/point.md)
 
 The current absolute position of the mouse pointer.
 
+Not supported on Wayland (Linux).
+
 > [!NOTE]
 > The return value is a DIP point, not a screen physical point.
 

docs/api/structures/custom-scheme.md

@@ -11,3 +11,5 @@
   * `stream` boolean (optional) - Default false.
   * `codeCache` boolean (optional) - Enable V8 code cache for the scheme, only
     works when `standard` is also set to true. Default false.
+  * `allowExtensions` boolean (optional) - Allow Chrome extensions to be used
+    on pages served over this protocol. Default false.

docs/api/structures/web-preferences.md

@@ -94,6 +94,7 @@
     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.
+    * `nv12` - The requested output texture format is 12bpp with Y plane followed by a 2x2 interleaved UV plane, with REC709 color space.
   * `deviceScaleFactor` number (optional) _Experimental_ - The device scale factor of the offscreen rendering output. If not set, will use `1` as default.
 * `contextIsolation` boolean (optional) - Whether to run Electron APIs and
   the specified `preload` script in a separate JavaScript context. Defaults

docs/api/web-contents.md

@@ -1485,6 +1485,11 @@ mainWindow.webContents.setWindowOpenHandler((details) => {
       const browserView = new BrowserView(options)
       mainWindow.addBrowserView(browserView)
       browserView.setBounds({ x: 0, y: 0, width: 640, height: 480 })
+      // For `background-tab` disposition (e.g., when middle-clicking or ctrl/cmd-clicking a link),
+      // `options.webContents` is undefined because its creation can be deferred. So load the URL manually.
+      if (details.disposition === 'background-tab') {
+        browserView.webContents.loadURL(details.url)
+      }
       return browserView.webContents
     }
   }
@@ -1580,6 +1585,20 @@ Centers the current text selection in web page.
 
 Copy the image at the given position to the clipboard.
 
+#### `contents.copyVideoFrameAt(x, y)`
+
+* `x` Integer
+* `y` Integer
+
+When executed on a video media element, copies the frame at (x, y) to the clipboard.
+
+#### `contents.saveVideoFrameAs(x, y)`
+
+* `x` Integer
+* `y` Integer
+
+When executed on a video media element, shows a save dialog and saves the frame at (x, y) to disk.
+
 #### `contents.paste()`
 
 Executes the editing command `paste` in web page.
@@ -2235,6 +2254,16 @@ Returns `string` - The identifier of a WebContents stream. This identifier can b
 with `navigator.mediaDevices.getUserMedia` using a `chromeMediaSource` of `tab`.
 The identifier is restricted to the web contents that it is registered to and is only valid for 10 seconds.
 
+#### `contents.getOrCreateDevToolsTargetId()`
+
+Returns `string` - The Chrome DevTools Protocol
+[TargetID](https://chromedevtools.github.io/devtools-protocol/tot/Target/#type-TargetID)
+associated with this WebContents. This is the reverse of
+[`webContents.fromDevToolsTargetId()`](#webcontentsfromdevtoolstargetidtargetid).
+
+> [!NOTE]
+> This method creates a new DevTools agent for this WebContents if one does not already exist.
+
 #### `contents.getOSProcessId()`
 
 Returns `Integer` - The operating system `pid` of the associated renderer

docs/api/web-frame-main.md

@@ -175,6 +175,20 @@ app.on('web-contents-created', (_, webContents) => {
 })
 ```
 
+#### `frame.copyVideoFrameAt(x, y)`
+
+* `x` Integer
+* `y` Integer
+
+When executed on a video media element, copies the frame at (x, y) to the clipboard.
+
+#### `frame.saveVideoFrameAs(x, y)`
+
+* `x` Integer
+* `y` Integer
+
+When executed on a video media element, shows a save dialog and saves the frame at (x, y) to disk.
+
 ### Instance Properties
 
 #### `frame.ipc` _Readonly_

docs/breaking-changes.md

@@ -12,6 +12,34 @@ 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 (43.0)
+
+### Behavior Changed: Dialog methods default to Downloads directory
+
+The `defaultPath` option for the following methods now defaults to the user's Downloads folder (or their home directory if Downloads doesn't exist) when not explicitly provided:
+
+* `dialog.showOpenDialog`
+* `dialog.showOpenDialogSync`
+* `dialog.showSaveDialog`
+* `dialog.showSaveDialogSync`
+
+Previously, when no `defaultPath` was provided, the underlying OS file dialog would determine the initial directory — typically remembering the last directory the user navigated to, or falling back to an OS-specific default. Now, Electron explicitly sets the initial directory to Downloads, which also means the OS will no longer track and restore the last-used directory between dialog invocations.
+
+To preserve the old behavior, you can track the last-used directory yourself and pass it as `defaultPath`:
+
+```js
+const path = require('node:path')
+
+let lastUsedPath
+const result = await dialog.showOpenDialog({
+  defaultPath: lastUsedPath
+})
+
+if (!result.canceled && result.filePaths.length > 0) {
+  lastUsedPath = path.dirname(result.filePaths[0])
+}
+```
+
 ## Planned Breaking API Changes (42.0)
 
 ### Behavior Changed: macOS notifications now use `UNNotification` API
@@ -59,6 +87,20 @@ npm install electron --save-dev --ignore-scripts
 npx install-electron --no
 ```
 
+If you need to test changes across platforms or architectures, you should now use the
+`ELECTRON_INSTALL_ARCH` and `ELECTRON_INSTALL_PLATFORM` environment variables.
+
+```sh
+# before: pass npm config flag on install command
+npm install --platform=mas electron --save-dev
+# after: add env var when you first run the Electron command
+npm install electron --save-dev
+ELECTRON_INSTALL_PLATFORM=mas npx electron . --no
+```
+
+This also means the `ELECTRON_SKIP_BINARY_DOWNLOAD` environment variable is no
+longer supported, as its primary purpose was to prevent the `postinstall` script from running.
+
 ### Removed: `quotas` object from `Session.clearStorageData(options)`
 
 When calling `Session.clearStorageData(options)`, the `options.quotas` object is no longer supported because it has been

docs/development/coding-style.md

@@ -39,7 +39,7 @@ etc.
 
 ## Documentation
 
-* Write [remark](https://github.com/remarkjs/remark) markdown style.
+* Write prose according to our [documentation style guide](./style-guide.md).
 
 You can run `npm run lint:docs` to ensure that your documentation changes are
 formatted correctly.

docs/development/pull-requests.md

@@ -21,24 +21,33 @@
 
 ### Step 1: Fork
 
-Fork the project [on GitHub](https://github.com/electron/electron) and clone your fork
-locally.
-
-```sh
-$ git clone git@github.com:username/electron.git
-$ cd electron
-$ git remote add upstream https://github.com/electron/electron.git
-$ git fetch upstream
-```
+Fork Electron's [GitHub repository](https://github.com/electron/electron).
 
 ### Step 2: Build
 
-Build steps and dependencies differ slightly depending on your operating system.
-See these detailed guides on building Electron locally:
+We recommend using [`@electron/build-tools`](https://github.com/electron/build-tools) to build
+Electron itself.
 
-* [Building on macOS](build-instructions-macos.md)
-* [Building on Linux](build-instructions-linux.md)
-* [Building on Windows](build-instructions-windows.md)
+```sh
+# Install build-tools package globally:
+npm install -g @electron/build-tools
+# Run the init script where you want to clone the project and point it to your fork:
+e init --fork my-org/electron --bootstrap testing
+```
+
+This will create a new `electron` folder in your working directory and initialize the project.
+Once the build completes, navigate to `electron/src/electron`, where your fork is actually cloned.
+
+> [!IMPORTANT]
+> Your Electron project has a complex folder structure with nested repositories.
+> See the [Build Instructions](./build-instructions-gn.md) docs for detailed Build Tools
+> usage instructions (e.g. how to sync dependencies or how to recompile the binary)
+> and platform-specific notices.
+
+There, you should have two `remote` URLs in git:
+
+* `origin` will point to `electron/electron`
+* `fork` will point to your fork (`my-org/electron`)
 
 Once you've built the project locally, you're ready to start making changes!
 
@@ -48,7 +57,7 @@ To keep your development environment organized, create local branches to
 hold your work. These should be branched directly off of the `main` branch.
 
 ```sh
-$ git checkout -b my-branch -t upstream/main
+git checkout -b my-branch
 ```
 
 ## Making Changes
@@ -60,7 +69,7 @@ changes to either the C/C++ code in the `shell/` folder,
 the JavaScript code in the `lib/` folder, the documentation in `docs/api/`
 or tests in the `spec/` folder.
 
-Please be sure to run `npm run lint` from time to time on any code changes
+Please be sure to run `yarn lint` from time to time on any code changes
 to ensure that they follow the project's code style.
 
 See [coding style](coding-style.md) for
@@ -75,8 +84,8 @@ across multiple commits. There is no limit to the number of commits in a
 pull request.
 
 ```sh
-$ git add my/changed/files
-$ git commit
+git add my/changed/files
+git commit
 ```
 
 Note that multiple commits get squashed when they are landed.
@@ -138,8 +147,8 @@ Once you have committed your changes, it is a good idea to use `git rebase`
 (not `git merge`) to synchronize your work with the main repository.
 
 ```sh
-$ git fetch upstream
-$ git rebase upstream/main
+git fetch origin
+git rebase origin/main
 ```
 
 This ensures that your working branch has the latest changes from `electron/electron`
@@ -156,7 +165,7 @@ Before submitting your changes in a pull request, always run the full
 test suite. To run the tests:
 
 ```sh
-$ npm run test
+yarn test
 ```
 
 Make sure the linter does not report any issues and that all tests pass.
@@ -165,7 +174,7 @@ Please do not submit patches that fail either check.
 If you are updating tests and want to run a single spec to check it:
 
 ```sh
-$ npm run test -match=menu
+yarn test -match=menu
 ```
 
 The above would only run spec modules matching `menu`, which is useful for
@@ -179,7 +188,7 @@ begin the process of opening a pull request by pushing your working branch
 to your fork on GitHub.
 
 ```sh
-$ git push origin my-branch
+git push fork my-branch
 ```
 
 ### Step 9: Opening the Pull Request
@@ -203,9 +212,9 @@ branch, add a new commit with those changes, and push those to your fork.
 GitHub will automatically update the pull request.
 
 ```sh
-$ git add my/changed/files
-$ git commit
-$ git push origin my-branch
+git add my/changed/files
+git commit
+git push fork my-branch
 ```
 
 There are a number of more advanced mechanisms for managing commits using
@@ -213,8 +222,8 @@ There are a number of more advanced mechanisms for managing commits using
 
 Feel free to post a comment in the pull request to ping reviewers if you are
 awaiting an answer on something. If you encounter words or acronyms that
-seem unfamiliar, refer to this
-[glossary](https://sites.google.com/a/chromium.org/dev/glossary).
+seem unfamiliar, refer to the
+[Chromium glossary](https://sites.google.com/a/chromium.org/dev/glossary).
 
 #### Approval and Request Changes Workflow
 

docs/tutorial/custom-window-styles.md

@@ -12,6 +12,10 @@ To create a frameless window, set the [`BaseWindowContructorOptions`][] `frame`
 
 ```
 
+On Wayland (Linux), frameless windows have GTK drop shadows and extended
+resize boundaries by default. To create a fully frameless window with no
+decorations, set `hasShadow: false` in the window constructor options.
+
 ## Transparent windows
 
 ![Transparent Window](../images/transparent-window.png)

docs/tutorial/electron-timelines.md

@@ -7,47 +7,7 @@ check out our [Electron Versioning](./electron-versioning.md) doc.
 
 ## Timeline
 
-| Electron | Alpha | Beta | Stable | EOL | Chrome | Node | Supported |
-| ------- | ----- | ------- | ------ | ------ | ---- | ---- | ---- |
-| 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 | 🚫 |
-| 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 | 🚫 |
-| 31.0.0 |  2024-Apr-18 | 2024-May-15 | 2024-Jun-11 | 2025-Jan-14 | M126 | v20.14 | 🚫 |
-| 30.0.0 |  2024-Feb-22 | 2024-Mar-20 | 2024-Apr-16 | 2024-Oct-15 | M124 | v20.11 | 🚫 |
-| 29.0.0 |  2023-Dec-07 | 2024-Jan-24 | 2024-Feb-20 | 2024-Aug-20 | M122 | v20.9 | 🚫 |
-| 28.0.0 |  2023-Oct-11 | 2023-Nov-06 | 2023-Dec-05 | 2024-Jun-11 | M120 | v18.18 | 🚫 |
-| 27.0.0 |  2023-Aug-17 | 2023-Sep-13 | 2023-Oct-10 | 2024-Apr-16 | M118 | v18.17 | 🚫 |
-| 26.0.0 | 2023-Jun-01 | 2023-Jun-27 | 2023-Aug-15 | 2024-Feb-20 | M116 | v18.16 | 🚫 |
-| 25.0.0 | 2023-Apr-10 | 2023-May-02 | 2023-May-30 | 2023-Dec-05 | M114 | v18.15 | 🚫 |
-| 24.0.0 | 2023-Feb-09 | 2023-Mar-07 | 2023-Apr-04 | 2023-Oct-10 | M112 | v18.14 | 🚫 |
-| 23.0.0 | 2022-Dec-01 | 2023-Jan-10 | 2023-Feb-07 | 2023-Aug-15 | M110 | v18.12 | 🚫 |
-| 22.0.0 | 2022-Sep-29 | 2022-Oct-25 | 2022-Nov-29 | 2023-Oct-10 | M108 | v16.17 | 🚫 |
-| 21.0.0 | 2022-Aug-04 | 2022-Aug-30 | 2022-Sep-27 | 2023-Apr-04 | M106 | v16.16 | 🚫 |
-| 20.0.0 | 2022-May-26 | 2022-Jun-21 | 2022-Aug-02 | 2023-Feb-07 | M104 | v16.15 | 🚫 |
-| 19.0.0 | 2022-Mar-31 | 2022-Apr-26 | 2022-May-24 | 2022-Nov-29 | M102 | v16.14 | 🚫 |
-| 18.0.0 | 2022-Feb-03 | 2022-Mar-03 | 2022-Mar-29 | 2022-Sep-27 | M100 | v16.13 | 🚫 |
-| 17.0.0 | 2021-Nov-18 | 2022-Jan-06 | 2022-Feb-01 | 2022-Aug-02 | M98 | v16.13 | 🚫 |
-| 16.0.0 | 2021-Sep-23 | 2021-Oct-20 | 2021-Nov-16 | 2022-May-24 | M96 | v16.9 | 🚫 |
-| 15.0.0 | 2021-Jul-20 | 2021-Sep-01 | 2021-Sep-21 | 2022-May-24 | M94 | v16.5 | 🚫 |
-| 14.0.0 | -- | 2021-May-27 | 2021-Aug-31 | 2022-Mar-29 | M93 | v14.17 | 🚫 |
-| 13.0.0 | -- | 2021-Mar-04 | 2021-May-25 | 2022-Feb-01 | M91 | v14.16 | 🚫 |
-| 12.0.0 | -- | 2020-Nov-19 | 2021-Mar-02 | 2021-Nov-16 | M89 | v14.16 | 🚫 |
-| 11.0.0 | -- | 2020-Aug-27 | 2020-Nov-17 | 2021-Aug-31 | M87 | v12.18 | 🚫 |
-| 10.0.0 | -- | 2020-May-21 | 2020-Aug-25 | 2021-May-25 | M85 | v12.16 | 🚫 |
-| 9.0.0 | -- | 2020-Feb-06 | 2020-May-19 | 2021-Mar-02 | M83 | v12.14 | 🚫 |
-| 8.0.0 | -- | 2019-Oct-24 | 2020-Feb-04 | 2020-Nov-17 | M80 | v12.13 | 🚫 |
-| 7.0.0 | -- | 2019-Aug-01 | 2019-Oct-22 | 2020-Aug-25 | M78 | v12.8 | 🚫 |
-| 6.0.0 | -- | 2019-Apr-25 | 2019-Jul-30 | 2020-May-19 | M76 | v12.14.0 | 🚫 |
-| 5.0.0 | -- | 2019-Jan-22 | 2019-Apr-23 | 2020-Feb-04 | M73 | v12.0 | 🚫 |
-| 4.0.0 | -- | 2018-Oct-11 | 2018-Dec-20 | 2019-Oct-22 | M69 | v10.11 | 🚫 |
-| 3.0.0 | -- | 2018-Jun-21 | 2018-Sep-18 | 2019-Jul-30 | M66 | v10.2 | 🚫 |
-| 2.0.0 | -- | 2018-Feb-21 | 2018-May-01 | 2019-Apr-23 | M61 | v8.9 | 🚫 |
+[Electron's Release Schedule](https://releases.electronjs.org/schedule) lists a schedule of Electron major releases showing key milestones including alpha, beta, and stable release dates, as well as end-of-life dates and dependency versions.
 
 :::info Official support dates may change
 

docs/tutorial/fuses.md

@@ -146,13 +146,15 @@ The extra privileges granted to the `file://` protocol by this fuse are incomple
 The `wasmTrapHandlers` fuse controls whether V8 will use signal handlers to trap Out of Bounds memory
 access from WebAssembly. The feature works by surrounding the WebAssembly memory with large guard regions
 and then installing a signal handler that traps attempt to access memory in the guard region. The feature
-is only supported on the following 64-bit systems.
+is only supported on the following 64-bit systems:
 
-Linux. MacOS, Windows - x86_64
-Linux, MacOS - aarch64
+* Linux, macOS, Windows - x86_64
+* Linux, macOS - aarch64
 
+```text
 | Guard Pages | WASM heap | Guard Pages |
 |-----8GB-----|           |-----8GB-----|
+```
 
 When the fuse is disabled V8 will use explicit bound checks in the generated WebAssembly code to ensure
 memory safety. However, this method has some downsides

docs/tutorial/installation.md

@@ -25,16 +25,6 @@ included in the `electron` package:
 npx install-electron --no
 ```
 
-If you want to install your project's dependencies but don't need to use
-Electron functionality, you can set the `ELECTRON_SKIP_BINARY_DOWNLOAD` environment
-variable to prevent the binary from being downloaded. For instance, this feature can
-be useful in continuous integration environments when running unit tests that mock
-out the `electron` module.
-
-```sh
-ELECTRON_SKIP_BINARY_DOWNLOAD=1 npm install
-```
-
 ## Running Electron ad-hoc
 
 If you're in a pinch and would prefer to not use `npm install` in your local
@@ -51,20 +41,40 @@ any dependencies in your app will not be installed.
 ## Customization
 
 If you want to change the architecture that is downloaded (e.g., `x64` on an
-`arm64` machine), you can use the `--arch` flag with npm install or set the
-`npm_config_arch` environment variable:
+`arm64` machine), you can set the `ELECTRON_INSTALL_ARCH` environment variable:
 
-```shell
-npm install --arch=x64 electron
+```sh
+# Inside an npm script or with npx
+ELECTRON_INSTALL_ARCH=x64 electron .
 ```
 
+Supported architectures are a subset of Node.js [`process.arch`](https://nodejs.org/api/process.html#processarch)
+values, and include:
+
+* `x64` (Intel Mac and 64-bit Windows)
+* `ia32` (32-bit Windows)
+* `arm64` (Apple silicon, Windows on ARM, ARM64 Linux)
+* `arm` (32-bit ARM)
+
 In addition to changing the architecture, you can also specify the platform
 (e.g., `win32`, `linux`, etc.) using the `--platform` flag:
 
-```shell
-npm install --platform=win32 electron
+```sh
+# Inside an npm script or with npx
+ELECTRON_INSTALL_PLATFORM=mas electron .
 ```
 
+Supported platforms are Node-like [platform strings](https://nodejs.org/api/process.html#processplatform):
+
+* `darwin`
+* `mas` ([Mac App Store](./mac-app-store-submission-guide.md))
+* `win32`
+* `linux`
+
+> [!TIP]
+> To see all available platform/architecture combinations for a particular release, see the artifacts
+> on [Electron's GitHub Releases](https://github.com/electron/electron/releases).
+
 ## Proxies
 
 If you need to use an HTTP proxy, you need to set the `ELECTRON_GET_USE_PROXY` variable to any

docs/tutorial/ipc.md

@@ -50,7 +50,7 @@ sections.
 
 In the main process, set an IPC listener on the `set-title` channel with the `ipcMain.on` API:
 
-```js {6-10,22} title='main.js (Main Process)'
+```js {7-11,23} title='main.js (Main Process)'
 const { app, BrowserWindow, ipcMain } = require('electron')
 
 const path = require('node:path')

docs/tutorial/launch-app-from-url-in-another-app.md

@@ -87,6 +87,13 @@ if (!gotTheLock) {
   // Create mainWindow, load the rest of the app, etc...
   app.whenReady().then(() => {
     createWindow()
+    // Check for deep link on cold start
+    if (process.argv.length >= 2) {
+      const lastArg = process.argv[process.argv.length - 1]
+      if (lastArg.startsWith('electron-fiddle://')) {
+        dialog.showErrorBox('Welcome Back', `You arrived from: ${lastArg}`)
+      }
+    }
   })
 }
 ```

docs/tutorial/native-code-and-electron-cpp-linux.md

@@ -1097,7 +1097,8 @@ public:
     Napi::Function func = DefineClass(env, "CppLinuxAddon", {
       InstanceMethod("helloWorld", &CppAddon::HelloWorld),
       InstanceMethod("helloGui", &CppAddon::HelloGui),
-      InstanceMethod("on", &CppAddon::On)
+      InstanceMethod("on", &CppAddon::On),
+      InstanceMethod("destroy", &CppAddon::Destroy)
     });
 
     Napi::FunctionReference *constructor = new Napi::FunctionReference();
@@ -1139,11 +1140,12 @@ private:
 
 Here, we create a C++ class that inherits from `Napi::ObjectWrap<CppAddon>`:
 
-`static Napi::Object Init` defines our JavaScript interface with three methods:
+`static Napi::Object Init` defines our JavaScript interface with four methods:
 
 * `helloWorld`: A simple function to test the bridge
 * `helloGui`: The function to launch our GTK3 UI
 * `on`: A method to register event callbacks
+* `destroy`: A method to release all persistent references before app quit
 
 The constructor initializes:
 
@@ -1354,7 +1356,8 @@ public:
     Napi::Function func = DefineClass(env, "CppLinuxAddon", {
       InstanceMethod("helloWorld", &CppAddon::HelloWorld),
       InstanceMethod("helloGui", &CppAddon::HelloGui),
-      InstanceMethod("on", &CppAddon::On)
+      InstanceMethod("on", &CppAddon::On),
+      InstanceMethod("destroy", &CppAddon::Destroy)
     });
 
     Napi::FunctionReference *constructor = new Napi::FunctionReference();
@@ -1497,6 +1500,20 @@ private:
     callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
     return env.Undefined();
   }
+
+  Napi::Value Destroy(const Napi::CallbackInfo &info)
+  {
+    callbacks.Reset();
+    emitter.Reset();
+
+    if (tsfn_ != nullptr)
+    {
+      napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+      tsfn_ = nullptr;
+    }
+
+    return info.Env().Undefined();
+  }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports)
@@ -1547,6 +1564,10 @@ class CppLinuxAddon extends EventEmitter {
     return this.addon.helloGui()
   }
 
+  destroy() {
+    this.addon.destroy()
+  }
+
   // Parse JSON and convert date to JavaScript Date object
   parse(payload) {
     const parsed = JSON.parse(payload)
@@ -1569,8 +1590,12 @@ This wrapper:
 * Only loads on Linux platforms
 * Forwards events from C++ to JavaScript
 * Provides clean methods to call into C++
+* Provides a `destroy()` method to release native resources
 * Converts JSON data into proper JavaScript objects
 
+> [!IMPORTANT]
+> You must call `destroy()` before the app quits (e.g. in the `will-quit` or `before-quit` event handler). Without this, persistent references to callbacks and the threadsafe function will prevent the native addon's destructor from running, causing Electron to hang on quit.
+
 ## 7) Building and testing the addon
 
 With all files in place, you can build the addon:

docs/tutorial/native-code-and-electron-cpp-win32.md

@@ -1099,7 +1099,8 @@ static Napi::Object Init(Napi::Env env, Napi::Object exports) {
     Napi::Function func = DefineClass(env, "CppWin32Addon", {
         InstanceMethod("helloWorld", &CppAddon::HelloWorld),
         InstanceMethod("helloGui", &CppAddon::HelloGui),
-        InstanceMethod("on", &CppAddon::On)
+        InstanceMethod("on", &CppAddon::On),
+        InstanceMethod("destroy", &CppAddon::Destroy)
     });
 
     // ... rest of Init function
@@ -1117,9 +1118,21 @@ Napi::Value On(const Napi::CallbackInfo& info) {
     callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
     return env.Undefined();
 }
+
+Napi::Value Destroy(const Napi::CallbackInfo& info) {
+    callbacks.Reset();
+    emitter.Reset();
+
+    if (tsfn_ != nullptr) {
+        napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+        tsfn_ = nullptr;
+    }
+
+    return info.Env().Undefined();
+}
 ```
 
-This allows JavaScript to register callbacks for specific event types.
+This allows JavaScript to register callbacks for specific event types. The `Destroy` method releases all persistent references and aborts the threadsafe function, which must be called before the app quits to prevent the process from hanging.
 
 ### Putting the bridge together
 
@@ -1261,6 +1274,18 @@ private:
         callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
         return env.Undefined();
     }
+
+    Napi::Value Destroy(const Napi::CallbackInfo& info) {
+        callbacks.Reset();
+        emitter.Reset();
+
+        if (tsfn_ != nullptr) {
+            napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+            tsfn_ = nullptr;
+        }
+
+        return info.Env().Undefined();
+    }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
@@ -1309,6 +1334,10 @@ class CppWin32Addon extends EventEmitter {
     this.addon.helloGui()
   }
 
+  destroy() {
+    this.addon.destroy()
+  }
+
   #parse(payload) {
     const parsed = JSON.parse(payload)
 
@@ -1323,6 +1352,9 @@ if (process.platform === 'win32') {
 }
 ```
 
+> [!IMPORTANT]
+> You must call `destroy()` before the app quits (e.g. in the `will-quit` or `before-quit` event handler). Without this, persistent references to callbacks and the threadsafe function will prevent the native addon's destructor from running, causing Electron to hang on quit.
+
 ## 7) Building and Testing the Addon
 
 With all files in place, you can build the addon:

docs/tutorial/native-code-and-electron-objc-macos.md

@@ -753,7 +753,8 @@ public:
         Napi::Function func = DefineClass(env, "ObjcMacosAddon", {
             InstanceMethod("helloWorld", &ObjcAddon::HelloWorld),
             InstanceMethod("helloGui", &ObjcAddon::HelloGui),
-            InstanceMethod("on", &ObjcAddon::On)
+            InstanceMethod("on", &ObjcAddon::On),
+            InstanceMethod("destroy", &ObjcAddon::Destroy)
         });
 
         Napi::FunctionReference* constructor = new Napi::FunctionReference();
@@ -915,6 +916,18 @@ Napi::Value On(const Napi::CallbackInfo& info) {
     callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
     return env.Undefined();
 }
+
+Napi::Value Destroy(const Napi::CallbackInfo& info) {
+    callbacks.Reset();
+    emitter.Reset();
+
+    if (tsfn_ != nullptr) {
+        napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+        tsfn_ = nullptr;
+    }
+
+    return info.Env().Undefined();
+}
 ```
 
 Let's take a look at what we've added in this step:
@@ -922,10 +935,11 @@ Let's take a look at what we've added in this step:
 * `HelloWorld()`: Takes a string input, calls our Objective-C function, and returns the result
 * `HelloGui()`:  A simple wrapper around the Objective-C `hello_gui` function
 * `On`: Allows JavaScript to register event listeners that will be called when native events occur
+* `Destroy`: Releases all persistent references (callbacks and emitter) and aborts the threadsafe function, allowing the addon to be properly cleaned up on quit
 
 The `On` method is particularly important as it creates the event system that our JavaScript code will use to receive notifications from the native UI.
 
-Together, these three components form a complete bridge between our Objective-C code and the JavaScript world, allowing bidirectional communication. Here's what the finished file should look like:
+Together, these four components form a complete bridge between our Objective-C code and the JavaScript world, allowing bidirectional communication. Here's what the finished file should look like:
 
 ```objc title='src/objc_addon.mm'
 #include <napi.h>
@@ -938,7 +952,8 @@ public:
         Napi::Function func = DefineClass(env, "ObjcMacosAddon", {
             InstanceMethod("helloWorld", &ObjcAddon::HelloWorld),
             InstanceMethod("helloGui", &ObjcAddon::HelloGui),
-            InstanceMethod("on", &ObjcAddon::On)
+            InstanceMethod("on", &ObjcAddon::On),
+            InstanceMethod("destroy", &ObjcAddon::Destroy)
         });
 
         Napi::FunctionReference* constructor = new Napi::FunctionReference();
@@ -1061,6 +1076,18 @@ private:
         callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
         return env.Undefined();
     }
+
+    Napi::Value Destroy(const Napi::CallbackInfo& info) {
+        callbacks.Reset();
+        emitter.Reset();
+
+        if (tsfn_ != nullptr) {
+            napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+            tsfn_ = nullptr;
+        }
+
+        return info.Env().Undefined();
+    }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
@@ -1101,6 +1128,10 @@ class ObjcMacosAddon extends EventEmitter {
     this.addon.helloGui()
   }
 
+  destroy () {
+    this.addon.destroy()
+  }
+
   parse (payload) {
     const parsed = JSON.parse(payload)
 
@@ -1122,7 +1153,11 @@ This wrapper:
 3. Loads the native addon
 4. Sets up event listeners and forwards them
 5. Provides a clean API for our functions
-6. Parses JSON payloads and converts timestamps to JavaScript Date objects
+6. Provides a `destroy()` method to release native resources
+7. Parses JSON payloads and converts timestamps to JavaScript Date objects
+
+> [!IMPORTANT]
+> You must call `destroy()` before the app quits (e.g. in the `will-quit` or `before-quit` event handler). Without this, persistent references to callbacks and the threadsafe function will prevent the native addon's destructor from running, causing Electron to hang on quit.
 
 ## 7) Building and Testing the Addon
 

docs/tutorial/native-code-and-electron-swift-macos.md

@@ -752,7 +752,8 @@ public:
         Napi::Function func = DefineClass(env, "SwiftAddon", {
             InstanceMethod("helloWorld", &SwiftAddon::HelloWorld),
             InstanceMethod("helloGui", &SwiftAddon::HelloGui),
-            InstanceMethod("on", &SwiftAddon::On)
+            InstanceMethod("on", &SwiftAddon::On),
+            InstanceMethod("destroy", &SwiftAddon::Destroy)
         });
 
         Napi::FunctionReference* constructor = new Napi::FunctionReference();
@@ -770,7 +771,7 @@ This first part:
 
 1. Defines a C++ class that inherits from `Napi::ObjectWrap`
 2. Creates a static `Init` method to register our class with Node.js
-3. Defines three methods: `helloWorld`, `helloGui`, and `on`
+3. Defines four methods: `helloWorld`, `helloGui`, `on`, and `destroy`
 
 ### Callback Mechanism
 
@@ -919,6 +920,18 @@ private:
         callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
         return env.Undefined();
     }
+
+    Napi::Value Destroy(const Napi::CallbackInfo& info) {
+        callbacks.Reset();
+        emitter.Reset();
+
+        if (tsfn_ != nullptr) {
+            napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+            tsfn_ = nullptr;
+        }
+
+        return info.Env().Undefined();
+    }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
@@ -934,7 +947,8 @@ This final part does multiple things:
 2. The HelloWorld method implementation takes a string input from JavaScript, passes it to the Swift code, and returns the processed result back to the JavaScript environment.
 3. The `HelloGui` method implementation provides a simple wrapper that calls the Swift UI creation function to display the native macOS window.
 4. The `On` method implementation allows JavaScript code to register callback functions that will be invoked when specific events occur in the native Swift code.
-5. The code sets up the module initialization process that registers the addon with Node.js and makes its functionality available to JavaScript.
+5. The `Destroy` method releases all persistent references (callbacks and emitter) and aborts the threadsafe function. This must be called before the app quits to allow the destructor to run and prevent the process from hanging.
+6. The code sets up the module initialization process that registers the addon with Node.js and makes its functionality available to JavaScript.
 
 The final and full `src/swift_addon.mm` should look like:
 
@@ -949,7 +963,8 @@ public:
         Napi::Function func = DefineClass(env, "SwiftAddon", {
             InstanceMethod("helloWorld", &SwiftAddon::HelloWorld),
             InstanceMethod("helloGui", &SwiftAddon::HelloGui),
-            InstanceMethod("on", &SwiftAddon::On)
+            InstanceMethod("on", &SwiftAddon::On),
+            InstanceMethod("destroy", &SwiftAddon::Destroy)
         });
 
         Napi::FunctionReference* constructor = new Napi::FunctionReference();
@@ -1074,6 +1089,18 @@ private:
         callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
         return env.Undefined();
     }
+
+    Napi::Value Destroy(const Napi::CallbackInfo& info) {
+        callbacks.Reset();
+        emitter.Reset();
+
+        if (tsfn_ != nullptr) {
+            napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+            tsfn_ = nullptr;
+        }
+
+        return info.Env().Undefined();
+    }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
@@ -1122,6 +1149,10 @@ class SwiftAddon extends EventEmitter {
     this.addon.helloGui()
   }
 
+  destroy () {
+    this.addon.destroy()
+  }
+
   parse (payload) {
     const parsed = JSON.parse(payload)
 
@@ -1143,7 +1174,11 @@ This wrapper:
 3. Loads the native addon
 4. Sets up event listeners and forwards them
 5. Provides a clean API for our functions
-6. Parses JSON payloads and converts timestamps to JavaScript Date objects
+6. Provides a `destroy()` method to release native resources
+7. Parses JSON payloads and converts timestamps to JavaScript Date objects
+
+> [!IMPORTANT]
+> You must call `destroy()` before the app quits (e.g. in the `will-quit` or `before-quit` event handler). Without this, persistent references to callbacks and the threadsafe function will prevent the native addon's destructor from running, causing Electron to hang on quit.
 
 ## 7) Building and Testing the Addon
 

docs/tutorial/tutorial-2-first-app.md

@@ -83,17 +83,6 @@ dependency.
 npm install electron --save-dev
 ```
 
-:::warning
-
-In order to correctly install Electron, you need to ensure that its `postinstall` lifecycle
-script is able to run. This means avoiding the `--ignore-scripts` flag on npm and allowlisting
-`electron` to run build scripts on other package managers.
-
-This is likely to change in a future version of Electron. See
-[electron/rfcs#22](https://github.com/electron/rfcs/pull/22) for more details.
-
-:::
-
 Your package.json file should look something like this after initializing your package
 and installing Electron. You should also now have a `node_modules` folder containing
 the Electron executable, as well as a `package-lock.json` lockfile that specifies

filenames.auto.gni

@@ -78,6 +78,7 @@ auto_filenames = {
     "docs/api/web-utils.md",
     "docs/api/webview-tag.md",
     "docs/api/window-open.md",
+    "docs/api/structures/activation-arguments.md",
     "docs/api/structures/base-window-options.md",
     "docs/api/structures/bluetooth-device.md",
     "docs/api/structures/browser-window-options.md",
@@ -178,6 +179,7 @@ auto_filenames = {
     "lib/common/define-properties.ts",
     "lib/common/deprecate.ts",
     "lib/common/ipc-messages.ts",
+    "lib/common/timers-shim.ts",
     "lib/common/web-view-methods.ts",
     "lib/common/webpack-globals-provider.ts",
     "lib/renderer/api/context-bridge.ts",

filenames.gni

@@ -793,8 +793,6 @@ filenames = {
     "shell/browser/extensions/electron_kiosk_delegate.h",
     "shell/browser/extensions/electron_messaging_delegate.cc",
     "shell/browser/extensions/electron_messaging_delegate.h",
-    "shell/browser/extensions/electron_navigation_ui_data.cc",
-    "shell/browser/extensions/electron_navigation_ui_data.h",
     "shell/browser/extensions/electron_process_manager_delegate.cc",
     "shell/browser/extensions/electron_process_manager_delegate.h",
     "shell/common/extensions/electron_extensions_api_provider.cc",

lib/browser/api/web-contents.ts

@@ -437,6 +437,14 @@ WebContents.prototype.loadURL = function (url, options) {
   return p;
 };
 
+WebContents.prototype.copyVideoFrameAt = function (x: number, y: number) {
+  this.mainFrame.copyVideoFrameAt(x, y);
+};
+
+WebContents.prototype.saveVideoFrameAs = function (x: number, y: number) {
+  this.mainFrame.saveVideoFrameAs(x, y);
+};
+
 WebContents.prototype.setWindowOpenHandler = function (handler: (details: Electron.HandlerDetails) => Electron.WindowOpenHandlerResponse) {
   this._windowOpenHandler = handler;
 };
@@ -782,8 +790,7 @@ WebContents.prototype._init = function () {
   const originCounts = new Map<string, number>();
   const openDialogs = new Set<AbortController>();
   this.on('-run-dialog', async (info, callback) => {
-    const originUrl = new URL(info.frame.url);
-    const origin = originUrl.protocol === 'file:' ? originUrl.href : originUrl.origin;
+    const origin = info.frame.origin === 'file://' ? info.frame.url : info.frame.origin;
     if ((originCounts.get(origin) ?? 0) < 0) return callback(false, '');
 
     const prefs = this.getLastWebPreferences();

lib/browser/guest-window-manager.ts

@@ -17,11 +17,6 @@ export type WindowOpenArgs = {
   features: string,
 }
 
-const frameNamesToWindow = new Map<string, WebContents>();
-const registerFrameNameToGuestWindow = (name: string, webContents: WebContents) => frameNamesToWindow.set(name, webContents);
-const unregisterFrameName = (name: string) => frameNamesToWindow.delete(name);
-const getGuestWebContentsByFrameName = (name: string) => frameNamesToWindow.get(name);
-
 /**
  * `openGuestWindow` is called to create and setup event handling for the new
  * window.
@@ -47,20 +42,6 @@ export function openGuestWindow ({ embedder, guest, referrer, disposition, postD
     ...overrideBrowserWindowOptions
   };
 
-  // To spec, subsequent window.open calls with the same frame name (`target` in
-  // spec parlance) will reuse the previous window.
-  // https://html.spec.whatwg.org/multipage/window-object.html#apis-for-creating-and-navigating-browsing-contexts-by-name
-  const existingWebContents = getGuestWebContentsByFrameName(frameName);
-  if (existingWebContents) {
-    if (existingWebContents.isDestroyed()) {
-      // FIXME(t57ser): The webContents is destroyed for some reason, unregister the frame name
-      unregisterFrameName(frameName);
-    } else {
-      existingWebContents.loadURL(url);
-      return;
-    }
-  }
-
   if (createWindow) {
     const webContents = createWindow({
       webContents: guest,
@@ -72,7 +53,7 @@ export function openGuestWindow ({ embedder, guest, referrer, disposition, postD
         throw new Error('Invalid webContents. Created window should be connected to webContents passed with options object.');
       }
 
-      handleWindowLifecycleEvents({ embedder, frameName, guest, outlivesOpener });
+      handleWindowLifecycleEvents({ embedder, guest, outlivesOpener });
     }
 
     return;
@@ -96,7 +77,7 @@ export function openGuestWindow ({ embedder, guest, referrer, disposition, postD
     });
   }
 
-  handleWindowLifecycleEvents({ embedder, frameName, guest: window.webContents, outlivesOpener });
+  handleWindowLifecycleEvents({ embedder, guest: window.webContents, outlivesOpener });
 
   embedder.emit('did-create-window', window, { url, frameName, options: browserWindowOptions, disposition, referrer, postData });
 }
@@ -107,10 +88,9 @@ export function openGuestWindow ({ embedder, guest, referrer, disposition, postD
  * too is the guest destroyed; this is Electron convention and isn't based in
  * browser behavior.
  */
-const handleWindowLifecycleEvents = function ({ embedder, guest, frameName, outlivesOpener }: {
+const handleWindowLifecycleEvents = function ({ embedder, guest, outlivesOpener }: {
   embedder: WebContents,
   guest: WebContents,
-  frameName: string,
   outlivesOpener: boolean
 }) {
   const closedByEmbedder = function () {
@@ -128,13 +108,6 @@ const handleWindowLifecycleEvents = function ({ embedder, guest, frameName, outl
     embedder.once('current-render-view-deleted' as any, closedByEmbedder);
   }
   guest.once('destroyed', closedByUser);
-
-  if (frameName) {
-    registerFrameNameToGuestWindow(frameName, guest);
-    guest.once('destroyed', function () {
-      unregisterFrameName(frameName);
-    });
-  }
 };
 
 // Security options that child windows will always inherit from parent windows

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

@@ -19,8 +19,8 @@ export function invokeInWebContents<T> (sender: Electron.WebContents, command: s
     const requestId = ++nextId;
     const channel = `${command}_RESPONSE_${requestId}`;
     ipcMainInternal.on(channel, function handler (event, error: Error, result: any) {
-      if (event.type === 'frame' && event.sender !== sender) {
-        console.error(`Reply to ${command} sent by unexpected WebContents (${event.sender.id})`);
+      if (event.type !== 'frame' || event.sender !== sender) {
+        console.error(`Reply to ${command} sent by unexpected sender`);
         return;
       }
 
@@ -43,8 +43,8 @@ export function invokeInWebFrameMain<T> (sender: Electron.WebFrameMain, command:
     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})`);
+      if (event.type !== 'frame' || event.frameTreeNodeId !== frameTreeNodeId) {
+        console.error(`Reply to ${command} sent by unexpected sender`);
         return;
       }
 

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

@@ -227,10 +227,9 @@ function validateHeader (name: any, value: any): void {
 }
 
 function parseOptions (optionsIn: ClientRequestConstructorOptions | string): NodeJS.CreateURLLoaderOptions & ExtraURLLoaderOptions {
-  // eslint-disable-next-line n/no-deprecated-api
-  const options: any = typeof optionsIn === 'string' ? url.parse(optionsIn) : { ...optionsIn };
+  const options: any = typeof optionsIn === 'string' ? new URL(optionsIn) : { ...optionsIn };
 
-  let urlStr: string = options.url;
+  let urlStr: string = options.url || options.href;
 
   if (!urlStr) {
     const urlObj: url.UrlObject = {};
@@ -260,8 +259,8 @@ function parseOptions (optionsIn: ClientRequestConstructorOptions | string): Nod
       // an invalid request.
       throw new TypeError('Request path contains unescaped characters');
     }
-    // eslint-disable-next-line n/no-deprecated-api
-    const pathObj = url.parse(options.path || '/');
+
+    const pathObj = new URL(options.path || '/', 'http://localhost');
     urlObj.pathname = pathObj.pathname;
     urlObj.search = pathObj.search;
     urlObj.hash = pathObj.hash;

lib/common/timers-shim.ts

@@ -0,0 +1,102 @@
+// Drop-in replacement for timers-browserify@1.4.2.
+// Provides the Node.js 'timers' API surface for renderer/web webpack bundles
+// without relying on window.postMessage (which the newer timers-browserify 2.x
+// polyfill uses and can interfere with Electron IPC).
+
+const immediateIds: Record<number, boolean> = {};
+let nextImmediateId = 0;
+
+// --- DOM timer wrappers ------------------------------------------------
+// Wrap the global setTimeout/setInterval so we return Timeout objects that
+// expose ref/unref/close matching the Node.js API shape.
+
+class Timeout {
+  _id: ReturnType<typeof globalThis.setTimeout>;
+  _clearFn: (id: ReturnType<typeof globalThis.setTimeout>) => void;
+
+  constructor (id: ReturnType<typeof globalThis.setTimeout>, clearFn: (id: ReturnType<typeof globalThis.setTimeout>) => void) {
+    this._id = id;
+    this._clearFn = clearFn;
+  }
+
+  unref () {}
+  ref () {}
+
+  close () {
+    this._clearFn.call(globalThis, this._id);
+  }
+}
+
+export const setTimeout = function (...args: Parameters<typeof globalThis.setTimeout>): Timeout {
+  return new Timeout(globalThis.setTimeout(...args), globalThis.clearTimeout);
+};
+
+export const setInterval = function (...args: Parameters<typeof globalThis.setInterval>): Timeout {
+  return new Timeout(globalThis.setInterval(...args), globalThis.clearInterval);
+};
+
+export const clearTimeout = function (timeout: Timeout | undefined) {
+  if (timeout) timeout.close();
+};
+
+export const clearInterval = clearTimeout;
+
+// --- Legacy enroll/unenroll (Node < 11 API, preserved for compatibility) ------
+
+interface EnrollableItem {
+  _idleTimeoutId?: ReturnType<typeof setTimeout>;
+  _idleTimeout?: number;
+  _onTimeout?: () => void;
+}
+
+export const enroll = function (item: EnrollableItem, msecs: number) {
+  clearTimeout(item._idleTimeoutId);
+  item._idleTimeout = msecs;
+};
+
+export const unenroll = function (item: EnrollableItem) {
+  clearTimeout(item._idleTimeoutId);
+  item._idleTimeout = -1;
+};
+
+export const active = function (item: EnrollableItem) {
+  clearTimeout(item._idleTimeoutId);
+
+  const msecs = item._idleTimeout;
+  if (msecs !== undefined && msecs >= 0) {
+    item._idleTimeoutId = setTimeout(function onTimeout () {
+      if (item._onTimeout) item._onTimeout();
+    }, msecs);
+  }
+};
+
+export const _unrefActive = active;
+
+// --- setImmediate / clearImmediate -------------------------------------
+// Prefer the native implementations when available. Fall back to a
+// nextTick-based shim that avoids window.postMessage.
+
+const clearImmediateFallback = function (id: number) {
+  delete immediateIds[id];
+};
+
+export const setImmediate = typeof globalThis.setImmediate === 'function'
+  ? globalThis.setImmediate
+  : function (fn: (...args: unknown[]) => void, ...rest: unknown[]) {
+    const id = nextImmediateId++;
+
+    immediateIds[id] = true;
+
+    Promise.resolve().then(function onMicrotask () {
+      if (immediateIds[id]) {
+        fn(...rest);
+        clearImmediateFallback(id);
+      }
+    });
+
+    return id;
+  };
+
+export const clearImmediate = typeof globalThis.clearImmediate === 'function'
+  ? globalThis.clearImmediate
+  : clearImmediateFallback;

lib/node/asar-fs-wrapper.ts

@@ -1232,6 +1232,8 @@ export const wrapFsWithAsar = (fs: Record<string, any>) => {
   // has filesystem caching.
   overrideAPI(fs, 'copyFile');
   overrideAPISync(fs, 'copyFileSync');
+  overrideAPI(fs, 'cp');
+  overrideAPISync(fs, 'cpSync');
 
   overrideAPI(fs, 'open');
   overrideAPISync(process, 'dlopen', 1);

lib/renderer/api/context-bridge.ts

@@ -23,11 +23,14 @@ export default contextBridge;
 
 export const internalContextBridge = {
   contextIsolationEnabled: process.contextIsolated,
+  tryOverrideGlobalValueFromIsolatedWorld: (keys: string[], value: any) => {
+    return binding._overrideGlobalValueFromIsolatedWorld(keys, value, true, true);
+  },
   overrideGlobalValueFromIsolatedWorld: (keys: string[], value: any) => {
-    return binding._overrideGlobalValueFromIsolatedWorld(keys, value, false);
+    return binding._overrideGlobalValueFromIsolatedWorld(keys, value, false, false);
   },
   overrideGlobalValueWithDynamicPropsFromIsolatedWorld: (keys: string[], value: any) => {
-    return binding._overrideGlobalValueFromIsolatedWorld(keys, value, true);
+    return binding._overrideGlobalValueFromIsolatedWorld(keys, value, true, false);
   },
   overrideGlobalPropertyFromIsolatedWorld: (keys: string[], getter: Function, setter?: Function) => {
     return binding._overrideGlobalPropertyFromIsolatedWorld(keys, getter, setter || null);

lib/renderer/init.ts

@@ -124,7 +124,9 @@ if (nodeIntegration) {
       delete (global as any).setImmediate;
       delete (global as any).clearImmediate;
       delete (global as any).global;
+      // eslint-disable-next-line n/no-deprecated-api
       delete (global as any).root;
+      // eslint-disable-next-line n/no-deprecated-api
       delete (global as any).GLOBAL;
     });
   }

lib/renderer/inspector.ts

@@ -11,14 +11,12 @@ const { contextIsolationEnabled } = internalContextBridge;
 * 1) Use menu API to show context menu.
 */
 window.onload = function () {
-  if (window.InspectorFrontendHost) {
-    if (contextIsolationEnabled) {
-      internalContextBridge.overrideGlobalValueFromIsolatedWorld([
-        'InspectorFrontendHost', 'showContextMenuAtPoint'
-      ], createMenu);
-    } else {
-      window.InspectorFrontendHost.showContextMenuAtPoint = createMenu;
-    }
+  if (contextIsolationEnabled) {
+    internalContextBridge.tryOverrideGlobalValueFromIsolatedWorld([
+      'InspectorFrontendHost', 'showContextMenuAtPoint'
+    ], createMenu);
+  } else {
+    window.InspectorFrontendHost!.showContextMenuAtPoint = createMenu;
   }
 };
 

npm/install.js

@@ -11,18 +11,17 @@ const path = require('path');
 
 const { version } = require('./package');
 
-if (process.env.ELECTRON_SKIP_BINARY_DOWNLOAD) {
-  process.exit(0);
-}
-
 const platformPath = getPlatformPath();
 
 if (isInstalled()) {
   process.exit(0);
 }
 
-const platform = process.env.npm_config_platform || process.platform;
-let arch = process.env.npm_config_arch || process.arch;
+const platform = process.env.ELECTRON_INSTALL_PLATFORM || process.env.npm_config_platform || process.platform;
+let arch =
+  process.env.ELECTRON_INSTALL_ARCH ||
+  process.env.npm_config_arch ||
+  process.arch;
 
 if (platform === 'darwin' && process.platform === 'darwin' && arch === 'x64' &&
     process.env.npm_config_arch === undefined) {

package.json

@@ -5,7 +5,7 @@
   "description": "Build cross platform desktop apps with JavaScript, HTML, and CSS",
   "devDependencies": {
     "@azure/storage-blob": "^12.28.0",
-    "@datadog/datadog-ci": "^4.1.2",
+    "@datadog/datadog-ci": "^5.9.1",
     "@electron/asar": "^4.0.1",
     "@electron/docs-parser": "^2.0.0",
     "@electron/fiddle-core": "^1.3.4",
@@ -15,6 +15,7 @@
     "@hurdlegroup/robotjs": "^0.12.3",
     "@octokit/rest": "^20.1.2",
     "@primer/octicons": "^10.0.0",
+    "@sentry/cli": "1.72.0",
     "@types/minimist": "^1.2.5",
     "@types/node": "^24.9.0",
     "@types/semver": "^7.5.8",
@@ -31,11 +32,11 @@
     "eslint-plugin-import": "^2.32.0",
     "eslint-plugin-markdown": "^5.1.0",
     "eslint-plugin-mocha": "^10.5.0",
-    "eslint-plugin-n": "^16.6.2",
+    "eslint-plugin-n": "^17.24.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^6.6.0",
     "events": "^3.2.0",
-    "folder-hash": "^4.1.1",
+    "folder-hash": "^4.1.2",
     "got": "^11.8.5",
     "husky": "^9.1.7",
     "lint-staged": "^16.1.0",
@@ -45,13 +46,10 @@
     "null-loader": "^4.0.1",
     "pre-flight": "^2.0.0",
     "process": "^0.11.10",
-    "remark-cli": "^12.0.1",
-    "remark-preset-lint-markdown-style-guide": "^6.0.1",
     "semver": "^7.6.3",
     "stream-json": "^1.9.1",
     "tap-xunit": "^2.4.1",
     "temp": "^0.9.4",
-    "timers-browserify": "1.4.2",
     "ts-loader": "^8.0.2",
     "ts-node": "6.2.0",
     "typescript": "^5.8.3",
@@ -73,7 +71,7 @@
     "lint:objc": "node ./script/lint.js --objc",
     "lint:py": "node ./script/lint.js --py",
     "lint:gn": "node ./script/lint.js --gn",
-    "lint:docs": "remark docs -qf && npm run lint:js-in-markdown && npm run create-typescript-definitions && npm run lint:ts-check-js-in-markdown && npm run lint:docs-fiddles && npm run lint:docs-relative-links && npm run lint:markdown && npm run lint:api-history",
+    "lint:docs": "npm run lint:js-in-markdown && npm run create-typescript-definitions && npm run lint:ts-check-js-in-markdown && npm run lint:docs-fiddles && npm run lint:docs-relative-links && npm run lint:markdown && npm run lint:api-history",
     "lint:docs-fiddles": "standard \"docs/fiddles/**/*.js\"",
     "lint:docs-relative-links": "lint-roller-markdown-links --resource-root . --root docs \"**/*.md\"",
     "lint:markdown": "node ./script/lint.js --md",
@@ -156,6 +154,9 @@
     "spec/fixtures/native-addon/*"
   ],
   "dependenciesMeta": {
+    "@sentry/cli": {
+      "built": true
+    },
     "abstract-socket": {
       "built": true
     }

patches/chromium/.patches

@@ -52,7 +52,6 @@ adjust_accessibility_ui_for_electron.patch
 worker_feat_add_hook_to_notify_script_ready.patch
 chore_provide_iswebcontentscreationoverridden_with_full_params.patch
 fix_properly_honor_printing_page_ranges.patch
-export_gin_v8platform_pageallocator_for_usage_outside_of_the_gin.patch
 fix_export_zlib_symbols.patch
 web_contents.patch
 webview_fullscreen.patch
@@ -104,7 +103,6 @@ chore_remove_check_is_test_on_script_injection_tracker.patch
 fix_restore_original_resize_performance_on_macos.patch
 feat_allow_code_cache_in_custom_schemes.patch
 build_run_reclient_cfg_generator_after_chrome.patch
-fix_getcursorscreenpoint_wrongly_returns_0_0.patch
 fix_add_support_for_skipping_first_2_no-op_refreshes_in_thumb_cap.patch
 refactor_expose_file_system_access_blocklist.patch
 feat_add_support_for_missing_dialog_features_to_shell_dialogs.patch
@@ -121,14 +119,13 @@ build_disable_thin_lto_mac.patch
 feat_corner_smoothing_css_rule_and_blink_painting.patch
 build_add_public_config_simdutf_config.patch
 fix_multiple_scopedpumpmessagesinprivatemodes_instances.patch
-revert_code_health_clean_up_stale_macwebcontentsocclusion.patch
+fix_handle_embedder_windows_shown_after_webcontentsviewcocoa_attach.patch
 feat_add_signals_when_embedder_cleanup_callbacks_run_for.patch
 feat_separate_content_settings_callback_for_sync_and_async_clipboard.patch
 fix_win32_synchronous_spellcheck.patch
 chore_grandfather_in_electron_views_and_delegates.patch
 refactor_patch_electron_permissiontypes_into_blink.patch
 revert_views_remove_desktopwindowtreehostwin_window_enlargement.patch
-build_partial_revert_mac_fullscreen_top_chrome_mouse_events.patch
 fix_add_macos_memory_query_fallback_to_avoid_crash.patch
 fix_resolve_dynamic_background_material_update_issue_on_windows_11.patch
 feat_add_support_for_embedder_snapshot_validation.patch
@@ -147,3 +144,9 @@ refactor_allow_customizing_config_in_freedesktopsecretkeyprovider.patch
 fix_wayland_test_crash_on_teardown.patch
 fix_set_correct_app_id_on_linux.patch
 fix_pass_trigger_for_global_shortcuts_on_wayland.patch
+feat_plumb_node_integration_in_worker_through_workersettings.patch
+fix_restore_sdk_inputs_cross-toolchain_deps_for_macos.patch
+fix_use_fresh_lazynow_for_onendworkitemimpl_after_didruntask.patch
+fix_pulseaudio_stream_and_icon_names.patch
+fix_fire_menu_popup_start_for_dynamically_created_aria_menus.patch
+feat_allow_enabling_extensions_on_custom_protocols.patch

patches/chromium/add_contentgpuclient_precreatemessageloop_callback.patch

@@ -10,10 +10,10 @@ Allows Electron to restore WER when ELECTRON_DEFAULT_ERROR_MODE is set.
 This should be upstreamed.
 
 diff --git a/content/gpu/gpu_main.cc b/content/gpu/gpu_main.cc
-index 7265019647734154f64108efd7e6376b7a9fc1ba..398aaff3af5bff791f114e4023d0e07be86dd79a 100644
+index 26619daf25f3cc455d2dba7b5f16c9449e6103c1..387fca1b54b818a5af435e96bf8f435e2963fe39 100644
 --- a/content/gpu/gpu_main.cc
 +++ b/content/gpu/gpu_main.cc
-@@ -272,6 +272,10 @@ int GpuMain(MainFunctionParams parameters) {
+@@ -277,6 +277,10 @@ int GpuMain(MainFunctionParams parameters) {
    // to the GpuProcessHost once the GpuServiceImpl has started.
    viz::GpuLogMessageManager::GetInstance()->InstallPreInitializeLogHandler();
  
@@ -24,7 +24,7 @@ index 7265019647734154f64108efd7e6376b7a9fc1ba..398aaff3af5bff791f114e4023d0e07b
    // We are experiencing what appear to be memory-stomp issues in the GPU
    // process. These issues seem to be impacting the task executor and listeners
    // registered to it. Create the task executor on the heap to guard against
-@@ -380,7 +384,6 @@ int GpuMain(MainFunctionParams parameters) {
+@@ -385,7 +389,6 @@ int GpuMain(MainFunctionParams parameters) {
  #endif
    const bool dead_on_arrival = !init_success;
  

patches/chromium/add_didinstallconditionalfeatures.patch

@@ -10,7 +10,7 @@ DidCreateScriptContext is called, not all JS APIs are available in the
 context, which can cause some preload scripts to trip.
 
 diff --git a/content/public/renderer/render_frame_observer.h b/content/public/renderer/render_frame_observer.h
-index 8077ed85e45e56d6cccb691223216c1f6a94b5ee..dd4cee346f16df703d414bf206bbe6c9f4b1f796 100644
+index 3f8cf4edc7448e6b584adae8fcbb872d27377126..1d03dc809d4c18f24314d94811e0bf527aa7b5b4 100644
 --- a/content/public/renderer/render_frame_observer.h
 +++ b/content/public/renderer/render_frame_observer.h
 @@ -141,6 +141,8 @@ class CONTENT_EXPORT RenderFrameObserver {
@@ -23,10 +23,10 @@ index 8077ed85e45e56d6cccb691223216c1f6a94b5ee..dd4cee346f16df703d414bf206bbe6c9
                                          int32_t world_id) {}
    virtual void DidClearWindowObject() {}
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 415b2bf329db639e4d3732c290b055aa6b5825de..1b841c1df51abb0e0ec1b86a237dd73283083a37 100644
+index 0e64b0a0ac8387ab15b201a9fc0f0fd36cd5ab29..f28214d369138eb854a556165f0a946c07cfdb9c 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -4762,6 +4762,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
+@@ -4731,6 +4731,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
      observer.DidCreateScriptContext(context, world_id);
  }
  
@@ -40,10 +40,10 @@ index 415b2bf329db639e4d3732c290b055aa6b5825de..1b841c1df51abb0e0ec1b86a237dd732
                                                 int world_id) {
    for (auto& observer : observers_)
 diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
-index c803bf1d93bb9aabf0f9098c4d58aa7528d18d79..ced097d57cec93b3d3062a6d7d9f7d037a355e6c 100644
+index 1733f28e69b331b33f36084391f1d3ddb47c8e14..2ce05bce0a02338aba018c18f0a808a4eb392ff4 100644
 --- a/content/renderer/render_frame_impl.h
 +++ b/content/renderer/render_frame_impl.h
-@@ -606,6 +606,8 @@ class CONTENT_EXPORT RenderFrameImpl
+@@ -607,6 +607,8 @@ class CONTENT_EXPORT RenderFrameImpl
    void DidObserveLayoutShift(double score, bool after_input_or_scroll) override;
    void DidCreateScriptContext(v8::Local<v8::Context> context,
                                int world_id) override;
@@ -53,10 +53,10 @@ index c803bf1d93bb9aabf0f9098c4d58aa7528d18d79..ced097d57cec93b3d3062a6d7d9f7d03
                                  int world_id) override;
    void DidChangeScrollOffset() override;
 diff --git a/third_party/blink/public/web/web_local_frame_client.h b/third_party/blink/public/web/web_local_frame_client.h
-index 675791f9db1320ee9b3c915f4595eef2183802d5..1ce4e9a1e7b5d5cfbb6201c000eada80b3b3d174 100644
+index 0f218d3f96f0c3a3a5773937e50ba9e8d7df0498..27b21f02d2dbfd60cb64f09be393b0e50928756f 100644
 --- a/third_party/blink/public/web/web_local_frame_client.h
 +++ b/third_party/blink/public/web/web_local_frame_client.h
-@@ -673,6 +673,9 @@ class BLINK_EXPORT WebLocalFrameClient {
+@@ -675,6 +675,9 @@ class BLINK_EXPORT WebLocalFrameClient {
    virtual void DidCreateScriptContext(v8::Local<v8::Context>,
                                        int32_t world_id) {}
  
@@ -67,7 +67,7 @@ index 675791f9db1320ee9b3c915f4595eef2183802d5..1ce4e9a1e7b5d5cfbb6201c000eada80
    virtual void WillReleaseScriptContext(v8::Local<v8::Context>,
                                          int32_t world_id) {}
 diff --git a/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc b/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
-index 851e792c6c6f26b6074ffe8b0ba39a5813fabacc..8bd06f4c155cc0ed8afaf89347f9fc9728bb1e41 100644
+index d293c49e6774de889fa9959234c82b41a4b1efe1..0787bc8a602c60e5b42933813baa6b9d923c9823 100644
 --- a/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
 +++ b/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
 @@ -216,6 +216,7 @@ void LocalWindowProxy::Initialize() {
@@ -79,10 +79,10 @@ index 851e792c6c6f26b6074ffe8b0ba39a5813fabacc..8bd06f4c155cc0ed8afaf89347f9fc97
    if (World().IsMainWorld()) {
      probe::DidCreateMainWorldContext(GetFrame());
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client.h b/third_party/blink/renderer/core/frame/local_frame_client.h
-index 47dd48bd495f89f2dd3528053d9b6446df264c7c..ee43008b2bec7ea013cbbe7a782aa0a38e1acd02 100644
+index a68832975b5d359f7eddaf2326bd47ff1e7e18df..ae565a4d3fdc2d02e2c7a27312d8296bbdf61e0b 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client.h
-@@ -311,6 +311,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
+@@ -310,6 +310,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
  
    virtual void DidCreateScriptContext(v8::Local<v8::Context>,
                                        int32_t world_id) = 0;
@@ -92,7 +92,7 @@ index 47dd48bd495f89f2dd3528053d9b6446df264c7c..ee43008b2bec7ea013cbbe7a782aa0a3
                                          int32_t world_id) = 0;
    virtual bool AllowScriptExtensions() = 0;
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client_impl.cc b/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
-index 294c9ec4bfb788235be8047eb3174d7dcc97bdfb..6ab8ec1924a76f51d6e390d9457c596f9b0d8453 100644
+index 5e5e43e204f006989a859a6077dcb56c81a08e60..aaf03855e53d5529bb51d70cd9b4355d68fed48c 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
 @@ -301,6 +301,13 @@ void LocalFrameClientImpl::DidCreateScriptContext(
@@ -110,10 +110,10 @@ index 294c9ec4bfb788235be8047eb3174d7dcc97bdfb..6ab8ec1924a76f51d6e390d9457c596f
      v8::Local<v8::Context> context,
      int32_t world_id) {
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client_impl.h b/third_party/blink/renderer/core/frame/local_frame_client_impl.h
-index e7b822d45d608a78009576c2a299201014dd93ec..54be144d5b24b369e12d551e6c15d2d85fa8b8c3 100644
+index b00211cf215fb820b3fe49139b8ef95be6a10d21..cc593168947e469b599794260692e1deb9b5f1a5 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client_impl.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client_impl.h
-@@ -80,6 +80,8 @@ class CORE_EXPORT LocalFrameClientImpl final : public LocalFrameClient {
+@@ -78,6 +78,8 @@ class CORE_EXPORT LocalFrameClientImpl final : public LocalFrameClient {
  
    void DidCreateScriptContext(v8::Local<v8::Context>,
                                int32_t world_id) override;
@@ -123,7 +123,7 @@ index e7b822d45d608a78009576c2a299201014dd93ec..54be144d5b24b369e12d551e6c15d2d8
                                  int32_t world_id) override;
  
 diff --git a/third_party/blink/renderer/core/loader/empty_clients.h b/third_party/blink/renderer/core/loader/empty_clients.h
-index ea958f895ca355680a44ed1257c2c9918be361f9..6e8016c02930af2751d6e9b6ed00b8026f6c3b20 100644
+index bcdcc5f04edaf06d89375b05eb2d5f6bfa3d3237..5a0f42b4b7e5eb67d476c948caa201ee6fc7b3ca 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
 @@ -425,6 +425,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {

patches/chromium/add_electron_deps_to_license_credits_file.patch

@@ -7,10 +7,10 @@ Ensure that licenses for the dependencies introduced by Electron
 are included in `LICENSES.chromium.html`
 
 diff --git a/tools/licenses/licenses.py b/tools/licenses/licenses.py
-index f87d1ffc90ba5bd6da87a90c6dd904c01ae42e23..9987b33124cfec689502f991b92c0b05d0433106 100755
+index 4272e2ab96c64b1970e1cf035a3385893b1f2f0c..387fa19ca4ea8aace08bfef67d4b7c0870ad1d23 100755
 --- a/tools/licenses/licenses.py
 +++ b/tools/licenses/licenses.py
-@@ -355,6 +355,31 @@ SPECIAL_CASES = {
+@@ -354,6 +354,31 @@ SPECIAL_CASES = {
          "License": "Apache 2.0",
          "License File": ["//third_party/sample3/the_license"],
      },

patches/chromium/add_ui_scopedcliboardwriter_writeunsaferawdata.patch

@@ -8,10 +8,10 @@ was removed as part of the Raw Clipboard API scrubbing.
 https://bugs.chromium.org/p/chromium/issues/detail?id=1217643
 
 diff --git a/ui/base/clipboard/scoped_clipboard_writer.cc b/ui/base/clipboard/scoped_clipboard_writer.cc
-index bafc8421e14071a926a48bee1958a44d266a9a0b..4463080e08f7a0635ef240794deae1ea8d90e148 100644
+index 12695bb8f3d2cc3f498e5c6e37e4729d9586962f..6bd7b6f2908d3c8316191e3106e50b2137068a0f 100644
 --- a/ui/base/clipboard/scoped_clipboard_writer.cc
 +++ b/ui/base/clipboard/scoped_clipboard_writer.cc
-@@ -244,6 +244,16 @@ void ScopedClipboardWriter::WriteData(std::u16string_view format,
+@@ -239,6 +239,16 @@ void ScopedClipboardWriter::WriteData(std::u16string_view format,
    }
  }
  
@@ -29,7 +29,7 @@ index bafc8421e14071a926a48bee1958a44d266a9a0b..4463080e08f7a0635ef240794deae1ea
    objects_.clear();
    raw_objects_.clear();
 diff --git a/ui/base/clipboard/scoped_clipboard_writer.h b/ui/base/clipboard/scoped_clipboard_writer.h
-index 8c2be540757856a3e704764fe56003205b24812f..e31fbc01f68c0e92284a72298cac878d7247e7fb 100644
+index 7d7d015f9725ef39b7d5e82b83ac5195e2cfe309..83565b6d73cbe30e3c24913468862173cfd3a83e 100644
 --- a/ui/base/clipboard/scoped_clipboard_writer.h
 +++ b/ui/base/clipboard/scoped_clipboard_writer.h
 @@ -91,6 +91,10 @@ class COMPONENT_EXPORT(UI_BASE_CLIPBOARD) ScopedClipboardWriter {

patches/chromium/adjust_accessibility_ui_for_electron.patch

@@ -10,7 +10,7 @@ usage of BrowserList and Browser as we subclass related methods and use our
 WindowList.
 
 diff --git a/chrome/browser/ui/webui/accessibility/accessibility_ui.cc b/chrome/browser/ui/webui/accessibility/accessibility_ui.cc
-index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761dcb30f131 100644
+index 1322a7c5f9b3baca837488de2e5323ee5c49800c..cb1895f2be25d210f7508433a352bc1e93369f4a 100644
 --- a/chrome/browser/ui/webui/accessibility/accessibility_ui.cc
 +++ b/chrome/browser/ui/webui/accessibility/accessibility_ui.cc
 @@ -48,6 +48,7 @@
@@ -64,7 +64,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    data.Set(kBrowsersField, std::move(browser_list));
  
  #if BUILDFLAG(IS_WIN)
-@@ -847,7 +848,8 @@ void AccessibilityUIMessageHandler::SetGlobalString(
+@@ -870,7 +871,8 @@ void AccessibilityUIMessageHandler::HandleSetGlobalString(
    const std::string value = CheckJSValue(data.FindString(kValueField));
  
    if (string_name == kApiTypeField) {
@@ -74,7 +74,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
      pref->SetString(prefs::kShownAccessibilityApiType, value);
    }
  }
-@@ -901,7 +903,8 @@ void AccessibilityUIMessageHandler::RequestWebContentsTree(
+@@ -924,7 +926,8 @@ void AccessibilityUIMessageHandler::HandleRequestWebContentsTree(
                       AXPropertyFilter::ALLOW_EMPTY);
    AddPropertyFilters(property_filters, deny, AXPropertyFilter::DENY);
  
@@ -84,7 +84,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    ui::AXApiType::Type api_type =
        ui::AXApiType::From(pref->GetString(prefs::kShownAccessibilityApiType));
    std::string accessibility_contents =
-@@ -921,7 +924,7 @@ void AccessibilityUIMessageHandler::RequestNativeUITree(
+@@ -944,7 +947,7 @@ void AccessibilityUIMessageHandler::HandleRequestNativeUITree(
  
    AllowJavascript();
  
@@ -93,7 +93,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    std::vector<AXPropertyFilter> property_filters;
    AddPropertyFilters(property_filters, allow, AXPropertyFilter::ALLOW);
    AddPropertyFilters(property_filters, allow_empty,
-@@ -948,7 +951,7 @@ void AccessibilityUIMessageHandler::RequestNativeUITree(
+@@ -971,7 +974,7 @@ void AccessibilityUIMessageHandler::HandleRequestNativeUITree(
    if (found) {
      return;
    }
@@ -102,7 +102,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    // No browser with the specified |session_id| was found.
    base::DictValue result;
    result.Set(kSessionIdField, session_id);
-@@ -991,11 +994,13 @@ void AccessibilityUIMessageHandler::StopRecording(
+@@ -1014,11 +1017,13 @@ void AccessibilityUIMessageHandler::StopRecording(
  }
  
  ui::AXApiType::Type AccessibilityUIMessageHandler::GetRecordingApiType() {
@@ -119,7 +119,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    // Check to see if it is in the supported types list.
    if (std::find(supported_types.begin(), supported_types.end(), api_type) ==
        supported_types.end()) {
-@@ -1065,10 +1070,13 @@ void AccessibilityUIMessageHandler::RequestAccessibilityEvents(
+@@ -1088,10 +1093,13 @@ void AccessibilityUIMessageHandler::HandleRequestAccessibilityEvents(
  // static
  void AccessibilityUIMessageHandler::RegisterProfilePrefs(
      user_prefs::PrefRegistrySyncable* registry) {
@@ -134,7 +134,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
  
  void AccessibilityUIMessageHandler::OnVisibilityChanged(
 diff --git a/chrome/browser/ui/webui/accessibility/accessibility_ui.h b/chrome/browser/ui/webui/accessibility/accessibility_ui.h
-index 67f7e34271994ff66da2a3c3b90c2f02797c2d14..8f786bc00dc4a7cc775ca3ff3fca4da680272682 100644
+index 184a10239d7072572a043f2b4e29bcdb5344f3ec..77d3ca336eaa28b7c476861c8d4a43e45804ac7a 100644
 --- a/chrome/browser/ui/webui/accessibility/accessibility_ui.h
 +++ b/chrome/browser/ui/webui/accessibility/accessibility_ui.h
 @@ -28,6 +28,8 @@ namespace content {
@@ -146,12 +146,12 @@ index 67f7e34271994ff66da2a3c3b90c2f02797c2d14..8f786bc00dc4a7cc775ca3ff3fca4da6
  namespace user_prefs {
  class PrefRegistrySyncable;
  }  // namespace user_prefs
-@@ -79,6 +81,8 @@ class AccessibilityUIMessageHandler : public content::WebUIMessageHandler,
+@@ -81,6 +83,8 @@ class AccessibilityUIMessageHandler : public content::WebUIMessageHandler,
    static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
  
   private:
 +  friend class ElectronAccessibilityUIMessageHandler;
 +
-   void ToggleAccessibilityForWebContents(const base::ListValue& args);
-   void SetGlobalFlag(const base::ListValue& args);
-   void SetGlobalString(const base::ListValue& args);
+   void HandleInitialize(const base::ListValue& args);
+   void HandleToggleAccessibilityForWebContents(const base::ListValue& args);
+   void HandleSetGlobalFlag(const base::ListValue& args);

patches/chromium/allow_disabling_blink_scheduler_throttling_per_renderview.patch

@@ -6,7 +6,7 @@ Subject: allow disabling blink scheduler throttling per RenderView
 This allows us to disable throttling for hidden windows.
 
 diff --git a/content/browser/renderer_host/navigation_controller_impl_unittest.cc b/content/browser/renderer_host/navigation_controller_impl_unittest.cc
-index 497c23b182d9288950ff54b4c70bdb0fbe80f91b..7e2839bf619ce3c0b88b33b1df2032672292fe06 100644
+index 29d5b174e122cbd140554687548106ead8f8e8d9..da74da96c3fe35a0f3838f04bca08846f7b41abe 100644
 --- a/content/browser/renderer_host/navigation_controller_impl_unittest.cc
 +++ b/content/browser/renderer_host/navigation_controller_impl_unittest.cc
 @@ -168,6 +168,12 @@ class MockPageBroadcast : public blink::mojom::PageBroadcast {
@@ -23,10 +23,10 @@ index 497c23b182d9288950ff54b4c70bdb0fbe80f91b..7e2839bf619ce3c0b88b33b1df203267
      return receiver_.BindNewEndpointAndPassDedicatedRemote();
    }
 diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
-index b8193571d0a3b7609e89b284f57a9cbf36d593e0..0d42b04031006b844d5a2a2b73241d2b7e2fb93d 100644
+index 6b881f610932eacd5412accd61431e6a59124e71..999022342a06592cc1bc7838b49afddaed1f9995 100644
 --- a/content/browser/renderer_host/render_view_host_impl.cc
 +++ b/content/browser/renderer_host/render_view_host_impl.cc
-@@ -759,6 +759,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {
+@@ -761,6 +761,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {
    GetWidget()->GetAssociatedFrameWidget()->SetBackgroundOpaque(opaque);
  }
  
@@ -39,7 +39,7 @@ index b8193571d0a3b7609e89b284f57a9cbf36d593e0..0d42b04031006b844d5a2a2b73241d2b
    return is_active();
  }
 diff --git a/content/browser/renderer_host/render_view_host_impl.h b/content/browser/renderer_host/render_view_host_impl.h
-index 2dddaff6c16c55288b6ea72cb8df0f8737971d71..dce9dae250ff2ac070752830df41cc45ed72823e 100644
+index 89fed16c112d55c13a9f23695e2898d630f7d815..b7f486337f46daac015644525c9870f54e03bb46 100644
 --- a/content/browser/renderer_host/render_view_host_impl.h
 +++ b/content/browser/renderer_host/render_view_host_impl.h
 @@ -134,6 +134,7 @@ class CONTENT_EXPORT RenderViewHostImpl
@@ -51,10 +51,10 @@ index 2dddaff6c16c55288b6ea72cb8df0f8737971d71..dce9dae250ff2ac070752830df41cc45
    void SendRendererPreferencesToRenderer(
        const blink::RendererPreferences& preferences);
 diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
-index 722eff1cf2e51fe628b873c67694764c99dae496..b16c96b5682846d897c2f0f4dd3881d386928b68 100644
+index 79bd8d43a71731e5076196877448462656a04d48..b5d7f50817f503956f19fcea687b5b0751268b44 100644
 --- a/content/browser/renderer_host/render_widget_host_view_aura.cc
 +++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
-@@ -646,8 +646,8 @@ void RenderWidgetHostViewAura::ShowImpl(PageVisibilityState page_visibility) {
+@@ -655,8 +655,8 @@ void RenderWidgetHostViewAura::ShowImpl(PageVisibilityState page_visibility) {
    // OnShowWithPageVisibility will not call NotifyHostAndDelegateOnWasShown,
    // which updates `visibility_`, unless the host is hidden. Make sure no update
    // is needed.
@@ -116,10 +116,10 @@ index 932658273154ef2e022358e493a8e7c00c86e732..57bbfb5cde62c9496c351c861880a189
    // Visibility -----------------------------------------------------------
  
 diff --git a/third_party/blink/renderer/core/exported/web_view_impl.cc b/third_party/blink/renderer/core/exported/web_view_impl.cc
-index f5bdcb8176a94705a3710ba5dbc536a96b35fed9..657a0e059f954a72d4f8654d1a8938ff255ec193 100644
+index 611ecffa47703196dc40550b1e920afc4c1be716..be26284387dcfa4e72592862f313a2c7e9a81d1b 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
-@@ -2502,6 +2502,10 @@ void WebViewImpl::SetPageLifecycleStateInternal(
+@@ -2471,6 +2471,10 @@ void WebViewImpl::SetPageLifecycleStateInternal(
    TRACE_EVENT2("navigation", "WebViewImpl::SetPageLifecycleStateInternal",
                 "old_state", old_state, "new_state", new_state);
  
@@ -130,7 +130,7 @@ index f5bdcb8176a94705a3710ba5dbc536a96b35fed9..657a0e059f954a72d4f8654d1a8938ff
    bool storing_in_bfcache = new_state->is_in_back_forward_cache &&
                              !old_state->is_in_back_forward_cache;
    bool restoring_from_bfcache = !new_state->is_in_back_forward_cache &&
-@@ -4182,10 +4186,23 @@ PageScheduler* WebViewImpl::Scheduler() const {
+@@ -4163,10 +4167,23 @@ PageScheduler* WebViewImpl::Scheduler() const {
    return GetPage()->GetPageScheduler();
  }
  
@@ -155,7 +155,7 @@ index f5bdcb8176a94705a3710ba5dbc536a96b35fed9..657a0e059f954a72d4f8654d1a8938ff
    // Do not throttle if the page should be painting.
    bool is_visible =
 diff --git a/third_party/blink/renderer/core/exported/web_view_impl.h b/third_party/blink/renderer/core/exported/web_view_impl.h
-index ff153875857fe718676389ee4f0096ca41407cf3..8b354c18c9d74432f85847d58e7aafc389c6b03c 100644
+index 8d5c7349c360726778e37976fc54d660d7424f1f..96ee25c8ae4b50ab265bd698517efe15e2f1f44d 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.h
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.h
 @@ -446,6 +446,7 @@ class CORE_EXPORT WebViewImpl final : public WebView,
@@ -166,7 +166,7 @@ index ff153875857fe718676389ee4f0096ca41407cf3..8b354c18c9d74432f85847d58e7aafc3
    void SetVisibilityState(mojom::blink::PageVisibilityState visibility_state,
                            bool is_initial_state) override;
    mojom::blink::PageVisibilityState GetVisibilityState() override;
-@@ -955,6 +956,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
+@@ -957,6 +958,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
    // If true, we send IPC messages when |preferred_size_| changes.
    bool send_preferred_size_changes_ = false;
  

patches/chromium/allow_in-process_windows_to_have_different_web_prefs.patch

@@ -8,10 +8,10 @@ WebPreferences of in-process child windows, rather than relying on
 process-level command line switches, as before.
 
 diff --git a/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc b/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
-index 23672617af41f1d88b551da7b4ad0a19e39a2092..df032abeeca76c0cd914cbefcb6ba1a9509e7f95 100644
+index c6552b25ffba3bf8d806d8bf2410a89533c9bef1..9920c3146c6cf700414a679e80087c469395eee9 100644
 --- a/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
 +++ b/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
-@@ -149,6 +149,19 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
+@@ -150,6 +150,19 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
    out->v8_cache_options = data.v8_cache_options();
    out->record_whole_document = data.record_whole_document();
    out->stylus_handwriting_enabled = data.stylus_handwriting_enabled();
@@ -32,18 +32,18 @@ index 23672617af41f1d88b551da7b4ad0a19e39a2092..df032abeeca76c0cd914cbefcb6ba1a9
    out->accelerated_video_decode_enabled =
        data.accelerated_video_decode_enabled();
 diff --git a/third_party/blink/public/common/web_preferences/web_preferences.h b/third_party/blink/public/common/web_preferences/web_preferences.h
-index c13ae7f9f49afc0f5355920453df0cebcd55bf3d..1e96abbeac5d466c1831e6687796a031c4cfa596 100644
+index 1188e60da33c292febf45be4cd6055671c21b4aa..43a1e777536ce2079d81deb5c7f440a1ba9b43d9 100644
 --- a/third_party/blink/public/common/web_preferences/web_preferences.h
 +++ b/third_party/blink/public/common/web_preferences/web_preferences.h
-@@ -9,6 +9,7 @@
- #include <string>
+@@ -10,6 +10,7 @@
  #include <vector>
  
+ #include "base/time/time.h"
 +#include "base/files/file_path.h"
  #include "build/build_config.h"
  #include "net/nqe/effective_connection_type.h"
  #include "third_party/blink/public/common/common_export.h"
-@@ -464,6 +465,19 @@ struct BLINK_COMMON_EXPORT WebPreferences {
+@@ -481,6 +482,19 @@ struct BLINK_COMMON_EXPORT WebPreferences {
    bool should_screenshot_on_mainframe_same_doc_navigation = true;
  #endif  // BUILDFLAG(IS_ANDROID)
  
@@ -64,7 +64,7 @@ index c13ae7f9f49afc0f5355920453df0cebcd55bf3d..1e96abbeac5d466c1831e6687796a031
    // chrome, except for the cases where it would require lots of extra work for
    // the embedder to use the same default value.
 diff --git a/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h b/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
-index 9bb06fb430cbf31b6fc1343229191565a62421a8..a69327c42d386390bafb29d89063dd91315de834 100644
+index ac91e8bad952dad5fc6ff673ffd19b0edd30bdb2..0f1715711056c83bb53e03dd8b675cb40a0c42cc 100644
 --- a/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
 +++ b/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
 @@ -8,6 +8,7 @@
@@ -129,7 +129,7 @@ index 9bb06fb430cbf31b6fc1343229191565a62421a8..a69327c42d386390bafb29d89063dd91
      return r.cookie_enabled;
    }
 diff --git a/third_party/blink/public/mojom/webpreferences/web_preferences.mojom b/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
-index ec6f13d3924cf861c505ed6d3abde0371fd65475..4830affa94db76d7cf87482671b9e20a68bcc449 100644
+index 0ed21e64a0b43580feb99166953babfb633d5af6..f06db564760e8f7e785bb3d6d4b80270a8783a23 100644
 --- a/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
 +++ b/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
 @@ -4,6 +4,7 @@
@@ -138,9 +138,9 @@ index ec6f13d3924cf861c505ed6d3abde0371fd65475..4830affa94db76d7cf87482671b9e20a
  
 +import "mojo/public/mojom/base/file_path.mojom";
  import "mojo/public/mojom/base/string16.mojom";
+ import "mojo/public/mojom/base/time.mojom";
  import "skia/public/mojom/skcolor.mojom";
- import "third_party/blink/public/mojom/css/preferred_color_scheme.mojom";
-@@ -221,6 +222,19 @@ struct WebPreferences {
+@@ -222,6 +223,19 @@ struct WebPreferences {
    // If true, stylus handwriting recognition to text input will be available in
    // editable input fields which are non-password type.
    bool stylus_handwriting_enabled;

patches/chromium/blink_local_frame.patch

@@ -49,10 +49,10 @@ index 901b727ed898cdd840df5ff7e2380fbee5d7fde2..1caacaeed9ddf1162cfa393fe4a7c86a
    // its owning reference back to our owning LocalFrame.
    client_->Detached(type);
 diff --git a/third_party/blink/renderer/core/frame/local_frame.cc b/third_party/blink/renderer/core/frame/local_frame.cc
-index 841f86703907d2377345e14d4b5463545fe3709c..e3eb80fcc477d65cdd314328b8f85704d9aa1a66 100644
+index 802c876dd85d8100fc3d6e634ad4e390fd48747f..abe5b3c6e5eadf30f3e00013fceddaa0ead36cb1 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
-@@ -778,10 +778,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -758,10 +758,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    }
    DCHECK(!view_ || !view_->IsAttached());
  
@@ -63,7 +63,7 @@ index 841f86703907d2377345e14d4b5463545fe3709c..e3eb80fcc477d65cdd314328b8f85704
    if (!Client())
      return false;
  
-@@ -838,6 +834,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -817,6 +813,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    DCHECK(!view_->IsAttached());
    Client()->WillBeDetached();
  

patches/chromium/boringssl_build_gn.patch

@@ -6,7 +6,7 @@ Subject: boringssl BUILD.gn
 Build BoringSSL with some extra functions that nodejs needs.
 
 diff --git a/third_party/boringssl/BUILD.gn b/third_party/boringssl/BUILD.gn
-index 31174ca1c75252b226af14548324d50744ac8c35..8469a37a4e50c76751160ab6ef484662c3626296 100644
+index 708bb2066269b57ff54649638938a1719d657b6a..7485078ed7a4cfdc8bfecf2d3a4a009e10ca4893 100644
 --- a/third_party/boringssl/BUILD.gn
 +++ b/third_party/boringssl/BUILD.gn
 @@ -48,6 +48,21 @@ all_sources = bcm_internal_headers + bcm_sources + crypto_internal_headers +