feat,refactor: rework getHistory, return Notification objects

Add static methods for managing delivered notifications via the
UNUserNotificationCenter API:
- getHistory() returns all delivered notifications still in Notification Center
- remove(id) removes one or more notifications by identifier
- removeAll() removes all delivered notifications

These methods build on the custom id support to enable full notification
lifecycle management from the main process.

.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: ${{ inputs.generate-sas-token == 'true' }}
-    uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
+    uses: actions/cache/save@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
     with:
       path: sas-token
       key: sas-key-${{ inputs.target-platform }}-${{ github.run_number }}-${{ github.run_attempt }}

.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@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
     id: yarn-cache
     with:
       path: ${{ steps.yarn-cache-dir-path.outputs.dir }}

.github/workflows/apply-patches.yml

@@ -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

@@ -17,7 +17,7 @@ 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

.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),
                   )

.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)
@@ -91,6 +145,15 @@ 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 }}

.github/workflows/issue-commented.yml

@@ -33,7 +33,31 @@ jobs:
           ISSUE_URL: ${{ github.event.issue.html_url }}
         run: |
           gh issue edit $ISSUE_URL --remove-label 'blocked/need-repro','blocked/need-info ❌'
-
+  
+  pr-needs-signed-commits-commented:
+    name: Remove needs-signed-commits on comment
+    if: ${{ github.event.issue.pull_request && (contains(github.event.issue.labels.*.name, 'needs-signed-commits')) && (github.event.comment.user.login == github.event.issue.user.login) }}
+    runs-on: ubuntu-slim
+    steps:
+      - name: Get author association
+        id: get-author-association
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: *get-author-association
+      - name: Generate GitHub App token
+        uses: electron/github-app-auth-action@e14e47722ed120360649d0789e25b9baece12725 # v2.0.0
+        if: ${{ !contains(fromJSON('["MEMBER", "OWNER", "COLLABORATOR"]'), steps.get-author-association.outputs.author_association) }}
+        id: generate-token
+        with:
+          creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
+      - name: Remove label
+        if: ${{ !contains(fromJSON('["MEMBER", "OWNER", "COLLABORATOR"]'), steps.get-author-association.outputs.author_association) }}
+        env:
+          GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}
+          ISSUE_URL: ${{ github.event.issue.html_url }}
+        run: |
+          gh issue edit $ISSUE_URL --remove-label 'needs-signed-commits'
+  
   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/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-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.yml

@@ -77,7 +77,7 @@ 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
@@ -214,6 +214,7 @@ jobs:
 
     - name: Run Electron Tests
       shell: bash
+      timeout-minutes: 40
       env:
         MOCHA_REPORTER: mocha-multi-reporters
         MOCHA_MULTI_REPORTERS: mocha-junit-reporter, tap
@@ -283,6 +284,19 @@ 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
@@ -298,7 +312,7 @@ jobs:
         fi
       if: always() && !cancelled()
     - name: Upload Test Artifacts
-      if: always() && !cancelled()
+      if: always()
       uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f
       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) }}

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

@@ -0,0 +1,37 @@
+name: PR Triage Automation
+
+on:
+  pull_request_target:
+    types: [synchronize, review_requested]
+  issue_comment:
+    types: [created]
+
+permissions: {}
+
+jobs:
+  set-needs-review:
+    name: Set status to Needs Review
+    if: >-
+      (github.event_name == 'pull_request_target' && github.event.action == 'synchronize')
+      || (github.event_name == 'pull_request_target' && github.event.action == 'review_requested')
+      || (github.event_name == 'issue_comment'
+          && github.event.issue.pull_request
+          && 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@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          project-number: 118
+          field: Status
+          field-value: 🌀 Needs Review
+          fail-if-item-not-found: false

.github/workflows/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@0d579ffd059c29b07949a3cce3983f0780820c98 # v3.29.5
         with:
           sarif_file: results.sarif

.remarkrc

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

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

@@ -2,7 +2,7 @@ gclient_gn_args_from = 'src'
 
 vars = {
   'chromium_version':
-    '147.0.7714.0',
+    '148.0.7733.0',
   'node_version':
     'v24.14.0',
   'nan_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"

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/clipboard.md

@@ -1,5 +1,14 @@
 # clipboard
 
+<!--
+```YAML history
+deprecated:
+  - pr-url: https://github.com/electron/electron/pull/48877
+    description: "Using the `clipboard` API directly in the renderer process is deprecated."
+    breaking-changes-header: deprecated-clipboard-api-access-from-renderer-processes
+```
+-->
+
 > Perform copy and paste operations on the system clipboard.
 
 Process: [Main](../glossary.md#main-process), [Renderer](../glossary.md#renderer-process) _Deprecated_ (non-sandboxed only)

docs/api/content-tracing.md

@@ -33,6 +33,15 @@ The `contentTracing` module has the following methods:
 
 ### `contentTracing.getCategories()`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/16583
+    description: "This method now returns a Promise instead of using a callback function."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+```
+-->
+
 Returns `Promise<string[]>` - resolves with an array of category groups once all child processes have acknowledged the `getCategories` request
 
 Get a set of category groups. The category groups can change as new code paths
@@ -44,6 +53,17 @@ are reached. See also the
 
 ### `contentTracing.startRecording(options)`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/13914
+    description: "The `options` parameter now accepts `TraceConfig` in addition to `TraceCategoriesAndOptions`."
+  - pr-url: https://github.com/electron/electron/pull/16584
+    description: "This function now returns a callback`Promise<void>`."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+```
+-->
+
 * `options` ([TraceConfig](structures/trace-config.md) | [TraceCategoriesAndOptions](structures/trace-categories-and-options.md))
 
 Returns `Promise<void>` - resolved once all child processes have acknowledged the `startRecording` request.
@@ -58,6 +78,17 @@ only one trace operation can be in progress at a time.
 
 ### `contentTracing.stopRecording([resultFilePath])`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/16584
+    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/18411
+    description: "The `resultFilePath` parameter is now optional."
+```
+-->
+
 * `resultFilePath` string (optional)
 
 Returns `Promise<string>` - resolves with a path to a file that contains the traced data once all child processes have acknowledged the `stopRecording` request
@@ -76,6 +107,15 @@ will be returned in the promise.
 
 ### `contentTracing.getTraceBufferUsage()`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/16600
+    description: "This method now returns a Promise instead of using a callback function."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+```
+-->
+
 Returns `Promise<Object>` - Resolves with an object containing the `value` and `percentage` of trace buffer maximum usage
 
 * `value` number

docs/api/crash-reporter.md

@@ -50,6 +50,22 @@ The `crashReporter` module has the following methods:
 
 ### `crashReporter.start(options)`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/23062
+    description: "Added `rateLimit` and `compress` options."
+  - pr-url: https://github.com/electron/electron/pull/23265
+    description: "Deprecated calling this method in the renderer process."
+    breaking-changes-header: deprecated-crashreporter-methods-in-the-renderer-process
+  - pr-url: https://github.com/electron/electron/pull/25288
+    description: "Default value of `compress` option changed from `false` to `true`."
+    breaking-changes-header: default-changed-crashreporterstart-compress-true-
+  - pr-url: https://github.com/electron/electron/pull/28105
+    description: "The `submitURL` parameter is now optional when `uploadToServer` is `false`."
+```
+-->
+
 * `options` Object
   * `submitURL` string (optional) - URL that crash reports will be sent to as
     POST. Required unless `uploadToServer` is `false`.
@@ -111,6 +127,15 @@ by the crash reporter.
 
 ### `crashReporter.getLastCrashReport()`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/23265
+    description: "Deprecated calling this method in the renderer process."
+    breaking-changes-header: deprecated-crashreporter-methods-in-the-renderer-process
+```
+-->
+
 Returns [`CrashReport | null`](structures/crash-report.md) - The date and ID of the
 last crash report. Only crash reports that have been uploaded will be returned;
 even if a crash report is present on disk it will not be returned until it is
@@ -121,6 +146,15 @@ uploaded. In the case that there are no uploaded reports, `null` is returned.
 
 ### `crashReporter.getUploadedReports()`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/23265
+    description: "Deprecated calling this method in the renderer process."
+    breaking-changes-header: deprecated-crashreporter-methods-in-the-renderer-process
+```
+-->
+
 Returns [`CrashReport[]`](structures/crash-report.md):
 
 Returns all uploaded crash reports. Each report contains the date and uploaded
@@ -131,6 +165,15 @@ ID.
 
 ### `crashReporter.getUploadToServer()`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/23265
+    description: "Deprecated calling this method in the renderer process."
+    breaking-changes-header: deprecated-crashreporter-methods-in-the-renderer-process
+```
+-->
+
 Returns `boolean` - Whether reports should be submitted to the server. Set through
 the `start` method or `setUploadToServer`.
 
@@ -139,6 +182,15 @@ the `start` method or `setUploadToServer`.
 
 ### `crashReporter.setUploadToServer(uploadToServer)`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/23265
+    description: "Deprecated calling this method in the renderer process."
+    breaking-changes-header: deprecated-crashreporter-methods-in-the-renderer-process
+```
+-->
+
 * `uploadToServer` boolean - Whether reports should be submitted to the server.
 
 This would normally be controlled by user preferences. This has no effect if

docs/api/desktop-capturer.md

@@ -80,6 +80,17 @@ The `desktopCapturer` module has the following methods:
 
 ### `desktopCapturer.getSources(options)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/2963
+changes:
+  - pr-url: https://github.com/electron/electron/pull/16427
+    description: "This method now returns a Promise instead of using a callback function."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+```
+-->
+
 * `options` Object
   * `types` string[] - An array of strings that lists the types of desktop sources
     to be captured, available types can be `screen` and `window`.
@@ -94,7 +105,7 @@ The `desktopCapturer` module has the following methods:
 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`][].
 
@@ -109,30 +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

@@ -18,6 +18,13 @@ The `dialog` module has the following methods:
 
 ### `dialog.showOpenDialogSync([window, ]options)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/16973
+```
+-->
+
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `title` string (optional)
@@ -90,6 +97,15 @@ dialog.showOpenDialogSync(mainWindow, {
 
 ### `dialog.showOpenDialog([window, ]options)`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/16973
+    description: "This method now returns a Promise instead of using a callback function."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+```
+-->
+
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `title` string (optional)
@@ -171,6 +187,13 @@ dialog.showOpenDialog(mainWindow, {
 
 ### `dialog.showSaveDialogSync([window, ]options)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/17054
+```
+-->
+
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `title` string (optional) - The dialog title. Cannot be displayed on some _Linux_ desktop environments.
@@ -202,6 +225,15 @@ The `filters` specifies an array of file types that can be displayed, see
 
 ### `dialog.showSaveDialog([window, ]options)`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/17054
+    description: "This method now returns a Promise instead of using a callback function."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+```
+-->
+
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `title` string (optional) - The dialog title. Cannot be displayed on some _Linux_ desktop environments.
@@ -240,6 +272,13 @@ The `filters` specifies an array of file types that can be displayed, see
 
 ### `dialog.showMessageBoxSync([window, ]options)`
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/17298
+```
+-->
+
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `message` string - Content of the message box.
@@ -283,6 +322,19 @@ If `window` is not shown dialog will not be attached to it. In such case it will
 
 ### `dialog.showMessageBox([window, ]options)`
 
+<!--
+```YAML history
+changes:
+  - pr-url: https://github.com/electron/electron/pull/17298
+    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/26102
+    description: "Added the `signal` option."
+  - pr-url: https://github.com/electron/electron/pull/30474
+    description: "Added the `textWidth` option."
+```
+-->
+
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `message` string - Content of the message box.
@@ -349,6 +401,17 @@ and no GUI dialog will appear.
 
 ### `dialog.showCertificateTrustDialog([window, ]options)` _macOS_ _Windows_
 
+<!--
+```YAML history
+added:
+  - pr-url: https://github.com/electron/electron/pull/9099
+changes:
+  - pr-url: https://github.com/electron/electron/pull/17181
+    description: "This method now returns a Promise instead of using a callback function."
+    breaking-changes-header: api-changed-callback-based-versions-of-promisified-apis
+```
+-->
+
 * `window` [BaseWindow](base-window.md) (optional)
 * `options` Object
   * `certificate` [Certificate](structures/certificate.md) - The certificate to trust/import.

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/notification.md

@@ -8,6 +8,12 @@ Process: [Main](../glossary.md#main-process)
 > If you want to show notifications from a renderer process you should use the
 > [web Notifications API](../tutorial/notifications.md)
 
+> [!NOTE]
+> On MacOS, notifications use the UNNotification API as their underlying framework.
+> This API requires an application to be code-signed in order for notifications
+> to appear. Unsigned binaries will emit a `failed` event when notifications
+> are called.
+
 ## Class: Notification
 
 > Create OS desktop notifications
@@ -30,9 +36,127 @@ The `Notification` class has the following static methods:
 
 Returns `boolean` - Whether or not desktop notifications are supported on the current system
 
+#### `Notification.handleActivation(callback)` _Windows_
+
+* `callback` Function
+  * `details` [ActivationArguments](structures/activation-arguments.md) - Details about the notification activation.
+
+Registers a callback to handle all notification activations. The callback is invoked whenever a
+notification is clicked, replied to, or has an action button pressed - regardless of whether
+the original `Notification` object is still in memory.
+
+This method handles timing automatically:
+
+* If an activation already occurred before calling this method, the callback is invoked immediately
+  with those details.
+* For all subsequent activations, the callback is invoked when they occur.
+
+The callback remains registered until replaced by another call to `handleActivation`.
+
+This provides a centralized way to handle notification interactions that works in all scenarios:
+
+* Cold start (app launched from notification click)
+* Notifications persisted in AC that have no in-memory representation after app re-start
+* Notification object was garbage collected
+* Notification object is still in memory (callback is invoked in addition to instance events)
+
+```js
+const { Notification, app } = require('electron')
+
+app.whenReady().then(() => {
+  // Register handler for all notification activations
+  Notification.handleActivation((details) => {
+    console.log('Notification activated:', details.type)
+    if (details.type === 'reply') {
+      console.log('User reply:', details.reply)
+    } else if (details.type === 'action') {
+      console.log('Action index:', details.actionIndex)
+    }
+  })
+})
+```
+
+#### `Notification.getHistory()` _macOS_
+
+Returns `Promise<Notification[]>` - Resolves with an array of `Notification` objects representing all delivered notifications still present in Notification Center.
+
+Each returned `Notification` is a live object connected to the corresponding delivered notification. Interaction events (`click`, `reply`, `action`, `close`) will fire on these objects when the user interacts with the notification in Notification Center. This is useful after an app restart to re-attach event handlers to notifications from a previous session.
+
+The returned notifications have their `id`, `groupId`, `title`, `subtitle`, and `body` properties populated from what macOS provides. Other properties (e.g., `actions`, `silent`, `icon`) are not available from delivered notifications and will have default values.
+
+> [!NOTE]
+> Like all macOS notification APIs, this method requires the application to be
+> code-signed. In unsigned development builds, notifications are not delivered
+> to Notification Center and this method will resolve with an empty array.
+
+> [!NOTE]
+> Unlike notifications created with `new Notification()`, notifications returned
+> by `getHistory()` will remain visible in Notification Center when the object
+> is garbage collected.
+
+```js
+const { Notification, app } = require('electron')
+
+app.whenReady().then(async () => {
+  // Restore notifications from a previous session
+  const notifications = await Notification.getHistory()
+  for (const n of notifications) {
+    console.log(`Found delivered notification: ${n.id} - ${n.title}`)
+    n.on('click', () => {
+      console.log(`User clicked: ${n.id}`)
+    })
+    n.on('reply', (event) => {
+      console.log(`User replied to ${n.id}: ${event.reply}`)
+    })
+  }
+  // Keep references so events continue to fire
+})
+```
+
+#### `Notification.remove(id)` _macOS_
+
+* `id` (string | string[]) - The notification identifier(s) to remove. These correspond to the `id` values set in the [`Notification` constructor](#new-notificationoptions).
+
+Removes one or more delivered notifications from Notification Center by their identifier(s).
+
+```js
+const { Notification } = require('electron')
+
+// Remove a single notification
+Notification.remove('my-notification-id')
+
+// Remove multiple notifications
+Notification.remove(['msg-1', 'msg-2', 'msg-3'])
+```
+
+#### `Notification.removeAll()` _macOS_
+
+Removes all of the app's delivered notifications from Notification Center.
+
+```js
+const { Notification } = require('electron')
+
+Notification.removeAll()
+```
+
+#### `Notification.removeGroup(groupId)` _macOS_
+
+* `groupId` string - The group identifier of the notifications to remove. This corresponds to the `groupId` value set in the [`Notification` constructor](#new-notificationoptions).
+
+Removes all delivered notifications with the given `groupId` from Notification Center.
+
+```js
+const { Notification } = require('electron')
+
+// Remove all notifications in the 'chat-thread-1' group
+Notification.removeGroup('chat-thread-1')
+```
+
 ### `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. Use this identifier with [`Notification.remove()`](#notificationremoveid-macos) to remove specific delivered notifications, or with [`Notification.getHistory()`](#notificationgethistory-macos) to identify them.
+  * `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. Use this identifier with [`Notification.removeGroup()`](#notificationremovegroupgroupid-macos) to remove all notifications in a group.
   * `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.
@@ -277,6 +401,14 @@ 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/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/activation-arguments.md

@@ -0,0 +1,9 @@
+# ActivationArguments Object
+
+> Used on Windows only.
+
+* `type` string - The type of activation that launched the app: `'click'`, `'action'`, or `'reply'`.
+* `arguments` string - The raw activation arguments string from Windows.
+* `actionIndex` number (optional) - For `'action'` type, the index of the button that was clicked.
+* `reply` string (optional) - For `'reply'` type, the text the user entered in the reply field.
+* `userInputs` Record\<string, string\> (optional) - A dictionary of all user inputs from the notification.

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
     }
   }
@@ -2235,6 +2240,16 @@ 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/breaking-changes.md

@@ -19,9 +19,8 @@ This document uses the following convention to categorize breaking changes:
 Electron has migrated from the deprecated `NSUserNotification` API to the
 [`UNNotification`](https://developer.apple.com/documentation/usernotifications)
 API on macOS. The new API requires that an application be code-signed in order
-for notifications to be displayed. If an application is not code-signed
-(including ad-hoc signed), notifications will fail silently or emit a `failed`
-event on the `Notification` object.
+for notifications to be displayed. If an application is not code-signed,
+notifications will emit a `failed` event on the `Notification` object.
 
 ### Behavior Changed: Offscreen rendering will use `1.0` as default device scale factor.
 
@@ -60,6 +59,17 @@ 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
+```
+
 ### 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/installation.md

@@ -51,20 +51,40 @@ 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/notifications.md

@@ -142,8 +142,12 @@ notification away.
 
 ### macOS
 
-Notifications are straightforward on macOS, but you should be aware of
-[Apple's Human Interface guidelines regarding notifications][apple-notification-guidelines].
+For notifications on macOS, your application will need to be code-signed in order
+for notification events to emit correctly. This requirement stems from the underlying
+UNNotification API provided by Apple. Unsigned binaries will emit a `failed` event
+when notification APIs are called.
+
+Additionally, you should be aware of [Apple's Human Interface guidelines regarding notifications][apple-notification-guidelines].
 
 Note that notifications are limited to 256 bytes in size and will be truncated
 if you exceed that limit.

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",

lib/browser/api/notification.ts

@@ -1,8 +1,14 @@
-const {
-  Notification: ElectronNotification,
-  isSupported
-} = process._linkedBinding('electron_browser_notification');
+const binding = process._linkedBinding('electron_browser_notification');
 
-ElectronNotification.isSupported = isSupported;
+const ElectronNotification = binding.Notification;
+ElectronNotification.isSupported = binding.isSupported;
+ElectronNotification.getHistory = binding.getHistory;
+ElectronNotification.remove = binding.remove;
+ElectronNotification.removeAll = binding.removeAll;
+ElectronNotification.removeGroup = binding.removeGroup;
+
+if (process.platform === 'win32' && binding.handleActivation) {
+  ElectronNotification.handleActivation = binding.handleActivation;
+}
 
 export default ElectronNotification;

lib/browser/api/power-monitor.ts

@@ -8,13 +8,19 @@ const {
   isOnBatteryPower
 } = process._linkedBinding('electron_browser_power_monitor');
 
+// Hold the native PowerMonitor at module level so it is never garbage-collected
+// while this module is alive. The C++ side registers OS-level callbacks (HWND
+// user-data on Windows, shutdown handler on macOS, notification observers) that
+// prevent safe collection of the C++ wrapper while those registrations exist.
+let pm: any;
+
 class PowerMonitor extends EventEmitter implements Electron.PowerMonitor {
   constructor () {
     super();
     // Don't start the event source until both a) the app is ready and b)
     // there's a listener registered for a powerMonitor event.
     this.once('newListener', () => {
-      const pm = createPowerMonitor();
+      pm = createPowerMonitor();
       pm.emit = this.emit.bind(this);
 
       if (process.platform === 'linux') {

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/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

@@ -21,8 +21,11 @@ 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

@@ -35,7 +35,7 @@
     "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 +45,10 @@
     "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 +70,7 @@
     "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",

patches/chromium/.patches

@@ -147,3 +147,6 @@ 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
+feat_restore_macos_child_plugin_process.patch
+fix_restore_sdk_inputs_cross-toolchain_deps_for_macos.patch

patches/chromium/add_didinstallconditionalfeatures.patch

@@ -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 42a0a7e5be01fe346cc2ad83d3395425a41e1699..40d1f104794795dba6cd59518819e98a4cdbfc44 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,
+@@ -4769,6 +4769,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
      observer.DidCreateScriptContext(context, world_id);
  }
  
@@ -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 7e5f1d80ff5395ea11eb558acabe63ccc3e5a17e..d241042fc37ffe4a2afecbc3c02e89f18e990929 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 {
+@@ -674,6 +674,9 @@ 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 52cc48e0099ded3686c6fc056514b6446afcae5d..a6331653b0aaf30cedba6ff6df787aa944142ac4 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 {
+@@ -309,6 +309,8 @@ 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 ebf1c82da02efbe73f1bb7b20cb1011c1bd7a335..26410fc221baf1fadb6220eb653c651b47fb3da7 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 9bdfacfc0270bf4ac3a965f6308e4cfc19193f4f..ea9e16b6dd6c96333c653fc602edfbd84cd9e5de 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;
@@ -123,10 +123,10 @@ 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 1f9061d660d7395a6a9e32d783228fc5ae85c898..f762722e2e2a27db2488aae25d78e79598f6a4b4 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 {
+@@ -422,6 +422,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
  
    void DidCreateScriptContext(v8::Local<v8::Context>,
                                int32_t world_id) override {}

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 503225a84c1fe3835e97d8cc521f661339de105e..9949bd699ccca7fef8750816663fd66701b08d69 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,
+@@ -240,6 +240,16 @@ void ScopedClipboardWriter::WriteData(std::u16string_view format,
    }
  }
  

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 c33775220e161d38e41efe8fea897815737341f8..e9636b69a8eb748aaa493466c3190ec602e16449 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 5b1453e29d09170b698eb67a95f2822510525740..24d72cca5a230af3aaa43ad9ada92c2af17f06bf 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) {
+@@ -762,6 +762,11 @@ 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.
@@ -116,7 +116,7 @@ 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 6e86be68d08cec8bcfc0221ef8d702e4a9ab0b28..beeae11dbf256443ceb3d6eb56afa6386eb32f30 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(

patches/chromium/allow_in-process_windows_to_have_different_web_prefs.patch

@@ -32,7 +32,7 @@ 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 cd34e8f534e86d4ff11ea1d8020d215f37cd730b..9ee7cd49b021ff4277b7bfd9c9e015eb75489562 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 @@
@@ -43,7 +43,7 @@ index c13ae7f9f49afc0f5355920453df0cebcd55bf3d..1e96abbeac5d466c1831e6687796a031
  #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 {
+@@ -472,6 +473,19 @@ struct BLINK_COMMON_EXPORT WebPreferences {
    bool should_screenshot_on_mainframe_same_doc_navigation = true;
  #endif  // BUILDFLAG(IS_ANDROID)
  

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 85b472e644c4e705b5a176a6c8bcbdf15cdded54..4af17ceeb6e6eb6cf07c6e8723a2065671d12d13 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) {
+@@ -757,10 +757,6 @@ 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 +

patches/chromium/build_add_electron_tracing_category.patch

@@ -8,7 +8,7 @@ categories in use are known / declared.  This patch is required for us
 to introduce a new Electron category for Electron-specific tracing.
 
 diff --git a/base/trace_event/builtin_categories.h b/base/trace_event/builtin_categories.h
-index e14d2d0b5eaadb11b93ad9031f10706f9f8ed7df..9e033d3ffd9f733fedd0b5ac0af8ad4386f49ae4 100644
+index 39168e90fd6ea68e562f0a2c6d8ba1162bc29e71..1b2b58497541b06857bc8f0d79172e8106003845 100644
 --- a/base/trace_event/builtin_categories.h
 +++ b/base/trace_event/builtin_categories.h
 @@ -133,6 +133,7 @@ PERFETTO_DEFINE_CATEGORIES_IN_NAMESPACE_WITH_ATTRS(

patches/chromium/build_disable_thin_lto_mac.patch

@@ -11,10 +11,10 @@ This patch can (and should) be removed when we can prevent those symbols
 from being stripped in the release build.
 
 diff --git a/build/config/compiler/compiler.gni b/build/config/compiler/compiler.gni
-index 7e56497d4809c1946e636f3210c67575f8ae84bd..7ad7d3594890bcc9774f22c0cb3866a7e2b855fc 100644
+index beb5213714e1ab6260ed735099b0bcac90cdab66..fcbf88740deea6335ec70ab61795f501f4b432ce 100644
 --- a/build/config/compiler/compiler.gni
 +++ b/build/config/compiler/compiler.gni
-@@ -100,7 +100,7 @@ declare_args() {
+@@ -113,7 +113,7 @@ declare_args() {
    # Chrome's clang. crbug.com/1033839
    use_thin_lto =
        is_cfi || (is_clang && is_official_build && chrome_pgo_phase != 1 &&

patches/chromium/build_do_not_depend_on_packed_resource_integrity.patch

@@ -33,10 +33,10 @@ index 4b1fd316496e33f9e805aec89a91062587e6ee16..1b6fce9e2780a37e1e8bf3f8a62dc6bc
          "//base",
          "//build:branding_buildflags",
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
-index 7a5e54470366e02c756a07782d82ee96a27eb453..e079f00f071982ca68cbc4331ef28f5bc6116abe 100644
+index 8e3ef4d024dcf59f3a3d481312dc27521e313162..befd4aa9b849fcb6c249048095d55b4b7688550e 100644
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
-@@ -4641,7 +4641,7 @@ static_library("browser") {
+@@ -4588,7 +4588,7 @@ static_library("browser") {
        ]
      }
  
@@ -46,10 +46,10 @@ index 7a5e54470366e02c756a07782d82ee96a27eb453..e079f00f071982ca68cbc4331ef28f5b
        # than here in :chrome_dll.
        deps += [ "//chrome:packed_resources_integrity_header" ]
 diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
-index 4520fa090ce5829b5c64cded322143cd8fcc4e6e..9755dabce767465e1c6b2cf8b0cf6ba91ea3073b 100644
+index b800bca928e2c9c5e843fbf7b29d42e397c5f351..bd4a891a764152dc08b2ee08a09e5430bd83040e 100644
 --- a/chrome/test/BUILD.gn
 +++ b/chrome/test/BUILD.gn
-@@ -7804,9 +7804,12 @@ test("unit_tests") {
+@@ -7757,9 +7757,12 @@ test("unit_tests") {
        "//chrome/notification_helper",
      ]
  
@@ -63,7 +63,7 @@ index 4520fa090ce5829b5c64cded322143cd8fcc4e6e..9755dabce767465e1c6b2cf8b0cf6ba9
        "//chrome//services/util_win:unit_tests",
        "//chrome/app:chrome_dll_resources",
        "//chrome/app:win_unit_tests",
-@@ -8792,6 +8795,10 @@ test("unit_tests") {
+@@ -8753,6 +8756,10 @@ test("unit_tests") {
        "../browser/performance_manager/policies/background_tab_loading_policy_unittest.cc",
      ]
  
@@ -74,7 +74,7 @@ index 4520fa090ce5829b5c64cded322143cd8fcc4e6e..9755dabce767465e1c6b2cf8b0cf6ba9
      sources += [
        # The importer code is not used on Android.
        "../common/importer/firefox_importer_utils_unittest.cc",
-@@ -8849,7 +8856,6 @@ test("unit_tests") {
+@@ -8810,7 +8817,6 @@ test("unit_tests") {
      # TODO(crbug.com/417513088): Maybe merge with the non-android `deps` declaration above?
      deps += [
        "../browser/screen_ai:screen_ai_install_state",

patches/chromium/build_gn.patch

@@ -7,7 +7,7 @@ These are variables we add to the root BUILDCONFIG so that they're available
 everywhere, without having to import("//electron/.../flags.gni").
 
 diff --git a/build/config/BUILDCONFIG.gn b/build/config/BUILDCONFIG.gn
-index 4d1ac59b9b7dc05a20a3bb523b17706a00761cde..23af9a129531a06dc87573b18b44a921e7fb11ea 100644
+index cc00f84630e063fee2b1897eced42c6a53a3a79e..5d4a82783dbe86636bbef47f2fb26ff9147ea57b 100644
 --- a/build/config/BUILDCONFIG.gn
 +++ b/build/config/BUILDCONFIG.gn
 @@ -123,6 +123,9 @@ if (current_os == "") {

patches/chromium/build_make_libcxx_abi_unstable_false_for_electron.patch

@@ -15,7 +15,7 @@ References:
 * third_party/libc++/src/include/__configuration/abi.h
 
 diff --git a/buildtools/third_party/libc++/__config_site b/buildtools/third_party/libc++/__config_site
-index 3cd0af88fd13613216464d31d04e26dbb8f61343..218cfaf258ebc55e4d332c67abd02b5b1ad2ba19 100644
+index 8e1fb11322711b10256b3eaf5f0c30dabd18ff4f..5b26dbaf522b7f95ccdf4b40573db69b22603235 100644
 --- a/buildtools/third_party/libc++/__config_site
 +++ b/buildtools/third_party/libc++/__config_site
 @@ -18,7 +18,11 @@

patches/chromium/build_partial_revert_mac_fullscreen_top_chrome_mouse_events.patch

@@ -11,7 +11,7 @@ solution is put in place.
 This reverts commit 8c004781dde7d42d9a3fed8cafcaa4929943dd69.
 
 diff --git a/components/remote_cocoa/app_shim/bridged_content_view.mm b/components/remote_cocoa/app_shim/bridged_content_view.mm
-index 98fccf63096e970ef5f7e7bd58b9db88e48920dd..d1a79368a2a0d60b8d9e128df21cc169e1da793a 100644
+index c8e9717e6612291256d0c12613d5d1cf927b890b..7359eb46eb40933d2ec9bd664ec87139af5260df 100644
 --- a/components/remote_cocoa/app_shim/bridged_content_view.mm
 +++ b/components/remote_cocoa/app_shim/bridged_content_view.mm
 @@ -305,14 +305,6 @@ - (NSView*)hitTest:(NSPoint)point {

patches/chromium/can_create_window.patch

@@ -9,10 +9,10 @@ potentially prevent a window from being created.
 TODO(loc): this patch is currently broken.
 
 diff --git a/content/browser/renderer_host/render_frame_host_impl.cc b/content/browser/renderer_host/render_frame_host_impl.cc
-index b5cd09da713c37a45fcbc046f3aef8828fa51c9f..0b8a68977fc4dc7d1989197779016402f92f5e7d 100644
+index 12304d459b01d0e951065f90c98f4d24c4b138d3..43d64ce77ce86b961bbfd0e0e661577dae0708ca 100644
 --- a/content/browser/renderer_host/render_frame_host_impl.cc
 +++ b/content/browser/renderer_host/render_frame_host_impl.cc
-@@ -10017,6 +10017,7 @@ void RenderFrameHostImpl::CreateNewWindow(
+@@ -10134,6 +10134,7 @@ void RenderFrameHostImpl::CreateNewWindow(
            last_committed_origin_, params->window_container_type,
            params->target_url, params->referrer.To<Referrer>(),
            params->frame_name, params->disposition, *params->features,
@@ -21,10 +21,10 @@ index b5cd09da713c37a45fcbc046f3aef8828fa51c9f..0b8a68977fc4dc7d1989197779016402
            &no_javascript_access);
  
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 64bc568b6ee9ac47588358bc4120a3a5646a24a7..003a171003baacb024cebf58b4957eb6979fda8e 100644
+index b0f3579f18f3b6dd5a9b328324348770319ccf67..1567ac2a65d222080430a47dce97b6d387ebe49d 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5377,6 +5377,10 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5385,6 +5385,10 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    create_params.initially_hidden = renderer_started_hidden;
    create_params.initial_popup_url = params.target_url;
  
@@ -35,7 +35,7 @@ index 64bc568b6ee9ac47588358bc4120a3a5646a24a7..003a171003baacb024cebf58b4957eb6
    // Even though all codepaths leading here are in response to a renderer
    // trying to open a new window, if the new window ends up in a different
    // browsing instance, then the RenderViewHost, RenderWidgetHost,
-@@ -5431,6 +5435,12 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5439,6 +5443,12 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    // Sets the newly created WebContents WindowOpenDisposition.
    new_contents_impl->original_window_open_disposition_ = params.disposition;
  
@@ -48,7 +48,7 @@ index 64bc568b6ee9ac47588358bc4120a3a5646a24a7..003a171003baacb024cebf58b4957eb6
    // If the new frame has a name, make sure any SiteInstances that can find
    // this named frame have proxies for it.  Must be called after
    // SetSessionStorageNamespace, since this calls CreateRenderView, which uses
-@@ -5472,12 +5482,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5480,12 +5490,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
      AddWebContentsDestructionObserver(new_contents_impl);
    }
  
@@ -62,10 +62,10 @@ index 64bc568b6ee9ac47588358bc4120a3a5646a24a7..003a171003baacb024cebf58b4957eb6
                               new_contents_impl, opener, params.target_url,
                               params.referrer.To<Referrer>(), params.disposition,
 diff --git a/content/common/frame.mojom b/content/common/frame.mojom
-index ecfe129905639e9b7a5ed973017539cfaec9c2af..39308fa42e57b2dfba91aaa6f33d1a0bea3273ae 100644
+index 19dbb921c9644522588ff74d0a1925f826736957..4e7b36729741a79cfdf04f89a8ec615d3148b294 100644
 --- a/content/common/frame.mojom
 +++ b/content/common/frame.mojom
-@@ -651,6 +651,10 @@ struct CreateNewWindowParams {
+@@ -658,6 +658,10 @@ struct CreateNewWindowParams {
    pending_associated_remote<blink.mojom.Widget> widget;
    pending_associated_receiver<blink.mojom.FrameWidgetHost> frame_widget_host;
    pending_associated_remote<blink.mojom.FrameWidget> frame_widget;
@@ -77,10 +77,10 @@ index ecfe129905639e9b7a5ed973017539cfaec9c2af..39308fa42e57b2dfba91aaa6f33d1a0b
  
  // Operation result when the renderer asks the browser to create a new window.
 diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
-index 3b7e54501698aeb6310780dd81ae23fa193a8edb..99cc391e52b6a8acd8083cffa2deb0bb725f1a4a 100644
+index d2dccc29b0e13ab5c87b4c6803e79dc781e52ea2..be6639ef1a7eebb147afee483a35898d1ea5d95f 100644
 --- a/content/public/browser/content_browser_client.cc
 +++ b/content/public/browser/content_browser_client.cc
-@@ -868,6 +868,8 @@ bool ContentBrowserClient::CanCreateWindow(
+@@ -877,6 +877,8 @@ bool ContentBrowserClient::CanCreateWindow(
      const std::string& frame_name,
      WindowOpenDisposition disposition,
      const blink::mojom::WindowFeatures& features,
@@ -90,7 +90,7 @@ index 3b7e54501698aeb6310780dd81ae23fa193a8edb..99cc391e52b6a8acd8083cffa2deb0bb
      bool opener_suppressed,
      bool* no_javascript_access) {
 diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
-index 9fb362f1924868a486ec7e51ce31aef2f6931b0d..03372a5dad8cfe5f3866a4501293cd436e3f34af 100644
+index 3b6c42b2c4cd5d9e5753af25b27925ff0d933568..e6f51d39b4f2f6b162814996921958ca1252e1d7 100644
 --- a/content/public/browser/content_browser_client.h
 +++ b/content/public/browser/content_browser_client.h
 @@ -205,6 +205,7 @@ class NetworkService;
@@ -101,7 +101,7 @@ index 9fb362f1924868a486ec7e51ce31aef2f6931b0d..03372a5dad8cfe5f3866a4501293cd43
  }  // namespace network
  
  namespace sandbox {
-@@ -1450,6 +1451,8 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -1468,6 +1469,8 @@ class CONTENT_EXPORT ContentBrowserClient {
        const std::string& frame_name,
        WindowOpenDisposition disposition,
        const blink::mojom::WindowFeatures& features,
@@ -170,10 +170,10 @@ index 0650197909d484b8a0f48ab61b22471c71bce0e8..29c380d7845aab1a7b3417e0d3940ea0
    // typically happens when popups are created.
    virtual void WebContentsCreated(WebContents* source_contents,
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 6dfc8a618a4e454f5a25f8b188f09d0bc2662679..415b2bf329db639e4d3732c290b055aa6b5825de 100644
+index 6ee766c52202804adc532b1585224b4e35239f9a..42a0a7e5be01fe346cc2ad83d3395425a41e1699 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -6854,6 +6854,10 @@ WebView* RenderFrameImpl::CreateNewWindow(
+@@ -6879,6 +6879,10 @@ WebView* RenderFrameImpl::CreateNewWindow(
    params->started_by_ad =
        GetWebFrame()->IsAdFrame() || GetWebFrame()->IsAdScriptInStack();
  
@@ -198,10 +198,10 @@ index 7a57cb3a1414a77704c42ae01a9dc89fae4ad4a3..769601c2749f0781317f668cf806042d
      bool opener_suppressed,
      bool* no_javascript_access) {
 diff --git a/content/web_test/browser/web_test_content_browser_client.h b/content/web_test/browser/web_test_content_browser_client.h
-index 790f004d2a3a9ae5a3588fda097732a5daac0c75..83fcc9418b89b669863e730f2049a1d836eef260 100644
+index 25e88c235485f75831bc67d72e9c10f67561ba99..f64dd47225c47407bef3a6d942903ee8b7a4cf20 100644
 --- a/content/web_test/browser/web_test_content_browser_client.h
 +++ b/content/web_test/browser/web_test_content_browser_client.h
-@@ -98,6 +98,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
+@@ -101,6 +101,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
                         const std::string& frame_name,
                         WindowOpenDisposition disposition,
                         const blink::mojom::WindowFeatures& features,
@@ -224,10 +224,10 @@ index d92bab531c12c62a5321a23f4a0cb89691668127..2060e04795ba8e7a923fd0fe3485b8c5
  
  }  // namespace blink
 diff --git a/third_party/blink/renderer/core/frame/local_dom_window.cc b/third_party/blink/renderer/core/frame/local_dom_window.cc
-index 4f167a3dcd36f837415bda493ddd59a34db95049..373d601544c4218f972fca7a170e3b26d82e1b3d 100644
+index 3fbc88748183fee47003947a9c2c3f9c2d768a59..90d6ef7e75a1765be57bdc4e28aeed69bd3289c2 100644
 --- a/third_party/blink/renderer/core/frame/local_dom_window.cc
 +++ b/third_party/blink/renderer/core/frame/local_dom_window.cc
-@@ -2328,6 +2328,8 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
+@@ -2341,6 +2341,8 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
    WebWindowFeatures window_features =
        GetWindowFeaturesFromString(features, entered_window);
  

patches/chromium/chore_add_electron_objects_to_wrappablepointertag.patch

@@ -8,14 +8,14 @@ electron objects that extend gin::Wrappable and gets
 allocated on the cpp heap
 
 diff --git a/gin/public/wrappable_pointer_tags.h b/gin/public/wrappable_pointer_tags.h
-index c29e8554933994ff56ccea394af34e17c4e9fc2c..42512541b36ceb353483a29eca2c858b9628854b 100644
+index fee622ebde42211de6f702b754cfa38595df5a1c..6b524632ebb405e473cf4fe8e253bd13bf7b67e5 100644
 --- a/gin/public/wrappable_pointer_tags.h
 +++ b/gin/public/wrappable_pointer_tags.h
-@@ -76,7 +76,19 @@ enum WrappablePointerTag : uint16_t {
-   kTextInputControllerBindings,  // content::TextInputControllerBindings
+@@ -77,7 +77,20 @@ enum WrappablePointerTag : uint16_t {
    kWebAXObjectProxy,             // content::WebAXObjectProxy
    kWrappedExceptionHandler,      // extensions::WrappedExceptionHandler
--  kLastPointerTag = kWrappedExceptionHandler,
+   kIndigoContext,                // indigo::IndigoContext
+-  kLastPointerTag = kIndigoContext,
 +  kElectronApp,                         // electron::api::App
 +  kElectronDataPipeHolder,              // electron::api::DataPipeHolder
 +  kElectronDebugger,                    // electron::api::Debugger
@@ -27,6 +27,7 @@ index c29e8554933994ff56ccea394af34e17c4e9fc2c..42512541b36ceb353483a29eca2c858b
 +  kElectronReplyChannel,                // gin_helper::internal::ReplyChannel
 +  kElectronScreen,                      // electron::api::Screen
 +  kElectronSession,                     // electron::api::Session
++  kElectronTray,                        // electron::api::Tray
 +  kElectronWebRequest,                  // electron::api::WebRequest
 +  kLastPointerTag = kElectronWebRequest,
  };

patches/chromium/chore_expose_isolate_parameter_in_script_lifecycle_observers.patch

@@ -8,10 +8,10 @@ where callsites that deal with multiple contexts need to distinguish
 the current isolate.
 
 diff --git a/content/public/renderer/content_renderer_client.h b/content/public/renderer/content_renderer_client.h
-index a0a6c6815c553ca6a50c49f52ad45055a94fc221..53b8af297ff32de254b51cd534e08d59f6215952 100644
+index d64fef6bfc37264dcdc1bbea22eb5c4e099553dd..41d40326505c4ced9837df7f03b791c9435124bf 100644
 --- a/content/public/renderer/content_renderer_client.h
 +++ b/content/public/renderer/content_renderer_client.h
-@@ -388,6 +388,7 @@ class CONTENT_EXPORT ContentRendererClient {
+@@ -382,6 +382,7 @@ class CONTENT_EXPORT ContentRendererClient {
    // WillDestroyServiceWorkerContextOnWorkerThread() is called.
    virtual void WillEvaluateServiceWorkerOnWorkerThread(
        blink::WebServiceWorkerContextProxy* context_proxy,
@@ -34,10 +34,10 @@ index dd4cee346f16df703d414bf206bbe6c9f4b1f796..5565f5a9259bd7da0722080bf01b3415
    virtual void DidClearWindowObject() {}
    virtual void DidChangeScrollOffset() {}
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 1b841c1df51abb0e0ec1b86a237dd73283083a37..d449c494ce099f069c5dadebd5db921733358720 100644
+index 40d1f104794795dba6cd59518819e98a4cdbfc44..8352f70c6c11af2890a03a2fae1729d27fc8da1f 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -4768,10 +4768,11 @@ void RenderFrameImpl::DidInstallConditionalFeatures(
+@@ -4775,10 +4775,11 @@ void RenderFrameImpl::DidInstallConditionalFeatures(
      observer.DidInstallConditionalFeatures(context, world_id);
  }
  
@@ -66,7 +66,7 @@ index ced097d57cec93b3d3062a6d7d9f7d037a355e6c..c08b9323175e5ec62203fa74d93a307a
    void DidChangeScrollOffset() override;
    blink::WebMediaStreamDeviceObserver* MediaStreamDeviceObserver() override;
 diff --git a/content/renderer/service_worker/service_worker_context_client.cc b/content/renderer/service_worker/service_worker_context_client.cc
-index cf553bbee806209f05c4a4fc995223f3f1faaa36..d4fd7835eeffc25d655bc0506120bf64c4a61db0 100644
+index 4ccae569b496608901a3c634a3ac41de5d0bf3e8..332f2d2bc690de8f5e9787ba22ad268a21781b95 100644
 --- a/content/renderer/service_worker/service_worker_context_client.cc
 +++ b/content/renderer/service_worker/service_worker_context_client.cc
 @@ -319,6 +319,7 @@ void ServiceWorkerContextClient::WorkerContextStarted(
@@ -103,7 +103,7 @@ index 8482d7fab12634e6b9a8d5f9bab6c7e428bb99ee..4f131fbfc9350352bce4430f92b9f2cf
    void WillInitializeWorkerContext() override;
    void WillDestroyWorkerContext(v8::Local<v8::Context> context) override;
 diff --git a/extensions/renderer/dispatcher.cc b/extensions/renderer/dispatcher.cc
-index a81321462422d3a91f72c51131520710e6909814..9dbdb8e844e567a4043ca61c627d93341897bae0 100644
+index df4634ffecb4b58885374199a863092bfdecf681..33e0ed7a7beae556328ec8bff5e8101acc4b3d26 100644
 --- a/extensions/renderer/dispatcher.cc
 +++ b/extensions/renderer/dispatcher.cc
 @@ -530,6 +530,7 @@ void Dispatcher::DidInitializeServiceWorkerContextOnWorkerThread(
@@ -115,7 +115,7 @@ index a81321462422d3a91f72c51131520710e6909814..9dbdb8e844e567a4043ca61c627d9334
      int64_t service_worker_version_id,
      const GURL& service_worker_scope,
 diff --git a/extensions/renderer/dispatcher.h b/extensions/renderer/dispatcher.h
-index f5786a8e321d08b9e1cd008f797d5a4bcac791db..9e71d645ac1cb5c52a102f9f4ab539715b30d546 100644
+index c2a6eb257469647183167dad78f1ea42fa3922bb..3423e3a8315c5fc5958ec75adf3a844f487680fa 100644
 --- a/extensions/renderer/dispatcher.h
 +++ b/extensions/renderer/dispatcher.h
 @@ -151,6 +151,7 @@ class Dispatcher : public content::RenderThreadObserver,
@@ -167,10 +167,10 @@ index f96781a047056876b030581b539be0507acc3a1c..cd9be80be2500a001b1895c81ee597dd
    // Called when initial script evaluation finished for the main script.
    // |success| is true if the evaluation completed with no uncaught exception.
 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 1ce4e9a1e7b5d5cfbb6201c000eada80b3b3d174..c3557fdc4916cd199a61ab087f0866ce4297ba7e 100644
+index d241042fc37ffe4a2afecbc3c02e89f18e990929..044c38438029702fdbb6747b64932bd0d26372a5 100644
 --- a/third_party/blink/public/web/web_local_frame_client.h
 +++ b/third_party/blink/public/web/web_local_frame_client.h
-@@ -677,7 +677,8 @@ class BLINK_EXPORT WebLocalFrameClient {
+@@ -678,7 +678,8 @@ class BLINK_EXPORT WebLocalFrameClient {
                                               int32_t world_id) {}
  
    // WebKit is about to release its reference to a v8 context for a frame.
@@ -181,7 +181,7 @@ index 1ce4e9a1e7b5d5cfbb6201c000eada80b3b3d174..c3557fdc4916cd199a61ab087f0866ce
  
    // Geometry notifications ----------------------------------------------
 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 8bd06f4c155cc0ed8afaf89347f9fc9728bb1e41..85ae42670cc038e18e4a0ea05e3de25c116b7a79 100644
+index 0787bc8a602c60e5b42933813baa6b9d923c9823..c4adcc6083e09e56416587fbcde10c9026e54066 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
 @@ -108,11 +108,12 @@ void LocalWindowProxy::DisposeContext(Lifecycle next_status,
@@ -200,10 +200,10 @@ index 8bd06f4c155cc0ed8afaf89347f9fc9728bb1e41..85ae42670cc038e18e4a0ea05e3de25c
        ->ContextWillBeDestroyed(script_state_);
    if (next_status == Lifecycle::kV8MemoryIsForciblyPurged ||
 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 ee43008b2bec7ea013cbbe7a782aa0a38e1acd02..2352aeaad71be960729e74305ed665583b15ed70 100644
+index a6331653b0aaf30cedba6ff6df787aa944142ac4..434376be228962e08f49fbfc3b81e8f79557301c 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client.h
-@@ -313,7 +313,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
+@@ -311,7 +311,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
                                        int32_t world_id) = 0;
    virtual void DidInstallConditionalFeatures(v8::Local<v8::Context>,
                                               int32_t world_id) = 0;
@@ -214,7 +214,7 @@ index ee43008b2bec7ea013cbbe7a782aa0a38e1acd02..2352aeaad71be960729e74305ed66558
    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 6ab8ec1924a76f51d6e390d9457c596f9b0d8453..42f6281a44de055e964acbfbf20041ffa1fca592 100644
+index 26410fc221baf1fadb6220eb653c651b47fb3da7..462a581f4acb44e44a65cb163a1530e57c903e8f 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
 @@ -309,10 +309,11 @@ void LocalFrameClientImpl::DidInstallConditionalFeatures(
@@ -231,10 +231,10 @@ index 6ab8ec1924a76f51d6e390d9457c596f9b0d8453..42f6281a44de055e964acbfbf20041ff
  }
  
 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 54be144d5b24b369e12d551e6c15d2d85fa8b8c3..0ddb1e0730618bba73e54c2618930355fcf6dc19 100644
+index ea9e16b6dd6c96333c653fc602edfbd84cd9e5de..78c7c3a446a531fb7c77813f4cae45546c868561 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
-@@ -82,7 +82,8 @@ class CORE_EXPORT LocalFrameClientImpl final : public LocalFrameClient {
+@@ -80,7 +80,8 @@ class CORE_EXPORT LocalFrameClientImpl final : public LocalFrameClient {
                                int32_t world_id) override;
    void DidInstallConditionalFeatures(v8::Local<v8::Context>,
                                       int32_t world_id) override;
@@ -245,10 +245,10 @@ index 54be144d5b24b369e12d551e6c15d2d85fa8b8c3..0ddb1e0730618bba73e54c2618930355
  
    // Returns true if we should allow register V8 extensions to be added.
 diff --git a/third_party/blink/renderer/core/loader/empty_clients.h b/third_party/blink/renderer/core/loader/empty_clients.h
-index 6e8016c02930af2751d6e9b6ed00b8026f6c3b20..8064cc5d5e59bdce6f4115550d56d57568f330a0 100644
+index f762722e2e2a27db2488aae25d78e79598f6a4b4..477a22d283796e60762d3be2a951bca58bfce182 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
-@@ -427,7 +427,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
+@@ -424,7 +424,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
                                int32_t world_id) override {}
    void DidInstallConditionalFeatures(v8::Local<v8::Context>,
                                       int32_t world_id) override {}

patches/chromium/chore_grandfather_in_electron_views_and_delegates.patch

@@ -10,10 +10,10 @@ Subject: chore: "grandfather in" Electron Views and Delegates
 6448510: Lock further access to View::set_owned_by_client(). | https://chromium-review.googlesource.com/c/chromium/src/+/6448510
 
 diff --git a/ui/views/view.h b/ui/views/view.h
-index d410372741fbe404a37ada06118c351a9480e564..3c81a2dc067789a58cc9e9d3b8cad783bc66827d 100644
+index ea27a73076554aa286c67a506fe5e0f60986d733..ec39e28eaa08e22ad87adce8f4def74d34505a7d 100644
 --- a/ui/views/view.h
 +++ b/ui/views/view.h
-@@ -78,6 +78,19 @@ class ArcNotificationContentView;
+@@ -77,6 +77,19 @@ class ArcNotificationContentView;
  class WideFrameView;
  }  // namespace ash
  
@@ -33,7 +33,7 @@ index d410372741fbe404a37ada06118c351a9480e564..3c81a2dc067789a58cc9e9d3b8cad783
  namespace exo {
  class ShellSurfaceBase;
  }
-@@ -309,6 +322,14 @@ class VIEWS_EXPORT View : public ui::LayerDelegate,
+@@ -308,6 +321,14 @@ class VIEWS_EXPORT View : public ui::LayerDelegate,
   public:
    class OwnedByClientPassKey {
     private:
@@ -49,7 +49,7 @@ index d410372741fbe404a37ada06118c351a9480e564..3c81a2dc067789a58cc9e9d3b8cad783
      // These existing cases are "grandfathered in", but there shouldn't be more.
      // See comments atop class.
 diff --git a/ui/views/widget/widget_delegate.h b/ui/views/widget/widget_delegate.h
-index 8060008a22ed6aabb1821cf725caec500d80425c..f5685b0275793219f84bd1891195a29dab6fcb4a 100644
+index 07ba390764528c414f356adaf8dc423fcdb23a89..ca32391b67284206feb49a234dd96136f0fd8e76 100644
 --- a/ui/views/widget/widget_delegate.h
 +++ b/ui/views/widget/widget_delegate.h
 @@ -168,6 +168,12 @@ namespace crostini {

patches/chromium/chore_modify_chromium_handling_of_mouse_events.patch

@@ -34,10 +34,10 @@ index cc3f9bc9383f8272a5cd95b1f2ac56529d86e493..5ca29b84cdaf42ef516ef819ae32b230
  
  class ScrollEvent;
 diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
-index 32d4b00eafcf534e806a0be65143d61270ba9317..ca91b370065b91f12764e188bb786b54ea45bcf3 100644
+index 31060227432ab705c4f2c4c52233f2f23d860124..ceb6e3ad0e60b1aaee47c24564ca9fd8b3c2e71f 100644
 --- a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
 +++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
-@@ -1382,6 +1382,10 @@ HBRUSH DesktopWindowTreeHostWin::GetBackgroundPaintBrush() {
+@@ -1405,6 +1405,10 @@ HBRUSH DesktopWindowTreeHostWin::GetBackgroundPaintBrush() {
    return background_paint_brush_;
  }
  

patches/chromium/chore_partial_revert_of.patch

@@ -14,10 +14,10 @@ track down the source of this problem & figure out if we can fix it
 by changing something in Electron.
 
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index eea41c61ebe2ee40de3254b0fa361f2adb7e6442..d43c96dd6d2ecc180bbb7da5a3a96f8ccfd5b9c9 100644
+index b3215ec81f8d750cfaa9b66a4880c6a90a6e183d..2d993b4265f6be26da1f0bc98520eec3fe393645 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5348,7 +5348,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5356,7 +5356,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
            : IsGuest();
    // While some guest types do not have a guest SiteInstance, the ones that
    // don't all override WebContents creation above.

patches/chromium/chore_patch_out_partition_attribute_dcheck_for_webviews.patch

@@ -14,7 +14,7 @@ This change patches it out to prevent the DCHECK.
 It can be removed once/if we see a better solution to the problem.
 
 diff --git a/content/browser/site_instance_impl.cc b/content/browser/site_instance_impl.cc
-index c12fcb91069e601f2e42f31cc1ac9d18dfc3ca3b..085e87b694f42cbbd4fd37cbb17f9977e3bb1586 100644
+index 9392365ed456aaa94806cef60a935df1c77617d2..31b7a42424fb0935df44747169b4a2d9336170a2 100644
 --- a/content/browser/site_instance_impl.cc
 +++ b/content/browser/site_instance_impl.cc
 @@ -224,7 +224,7 @@ scoped_refptr<SiteInstanceImpl> SiteInstanceImpl::CreateForGuest(

patches/chromium/chore_provide_iswebcontentscreationoverridden_with_full_params.patch

@@ -80,10 +80,10 @@ index 39fa45f0a0f9076bd7ac0be6f455dd540a276512..3d0381d463eed73470b28085830f2a23
        content::WebContents* source,
        const content::OpenURLParams& params,
 diff --git a/chrome/browser/ui/browser.cc b/chrome/browser/ui/browser.cc
-index db5adeae34543c2a17a1bb499ae367044e6d318a..b34d3763862ffc87f4d548fc79b05151dca09ebb 100644
+index f47a1155907d92146dabd72b5c7e8120a2b71c77..9122edca238bffc3b0949d71a217f2e6414d3fa9 100644
 --- a/chrome/browser/ui/browser.cc
 +++ b/chrome/browser/ui/browser.cc
-@@ -2293,7 +2293,8 @@ bool Browser::IsWebContentsCreationOverridden(
+@@ -2288,7 +2288,8 @@ bool Browser::IsWebContentsCreationOverridden(
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
      const std::string& frame_name,
@@ -93,7 +93,7 @@ index db5adeae34543c2a17a1bb499ae367044e6d318a..b34d3763862ffc87f4d548fc79b05151
    if (HasActorTaskPreventingNewWebContents(profile(), opener)) {
      // If an ExecutionEngine is acting on the opener, prevent it from creating a
      // new WebContents. We'll instead force the navigation to happen in the same
-@@ -2306,7 +2307,7 @@ bool Browser::IsWebContentsCreationOverridden(
+@@ -2301,7 +2302,7 @@ bool Browser::IsWebContentsCreationOverridden(
    return (window_container_type ==
                content::mojom::WindowContainerType::BACKGROUND &&
            ShouldCreateBackgroundContents(source_site_instance, opener_url,
@@ -103,10 +103,10 @@ index db5adeae34543c2a17a1bb499ae367044e6d318a..b34d3763862ffc87f4d548fc79b05151
  
  WebContents* Browser::CreateCustomWebContents(
 diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
-index bc20c6322289d13937a00255d63f026182b16c5c..d6ed05574d5fac21861346ed2c89875e49ecd30c 100644
+index e92caadbec713996d7eb0af9e59ed4a3f14ea148..fe904aaa2ee0f94d3ff34174bac82464dfded91a 100644
 --- a/chrome/browser/ui/browser.h
 +++ b/chrome/browser/ui/browser.h
-@@ -915,8 +915,7 @@ class Browser : public TabStripModelObserver,
+@@ -916,8 +916,7 @@ class Browser : public TabStripModelObserver,
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,
@@ -159,10 +159,10 @@ index 783d05c39ecbe5e556af2e5fd8b4f30fb5aa1196..e1895bcf9d3c6818aa64b1479774a143
    }
    content::WebContents* CreateCustomWebContents(
 diff --git a/components/embedder_support/android/delegate/web_contents_delegate_android.cc b/components/embedder_support/android/delegate/web_contents_delegate_android.cc
-index 6e3bab760b4a5156870c792782f499a4eff69eb8..763daa00d3cacb4530bf0e465888f9659bce6b5a 100644
+index a82c39208a2709d9e292dac5c89bd2c9bf529a98..d578299501e15815ac615528610889d270aaf6ad 100644
 --- a/components/embedder_support/android/delegate/web_contents_delegate_android.cc
 +++ b/components/embedder_support/android/delegate/web_contents_delegate_android.cc
-@@ -207,15 +207,14 @@ bool WebContentsDelegateAndroid::IsWebContentsCreationOverridden(
+@@ -214,15 +214,14 @@ bool WebContentsDelegateAndroid::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -181,10 +181,10 @@ index 6e3bab760b4a5156870c792782f499a4eff69eb8..763daa00d3cacb4530bf0e465888f965
                                                                    java_gurl);
  }
 diff --git a/components/embedder_support/android/delegate/web_contents_delegate_android.h b/components/embedder_support/android/delegate/web_contents_delegate_android.h
-index c6d4d6aa57edf3a89ae0b1df0bb919fb183e772c..a0ae9f1dfaf4e69e14dc0af52f849e83d3927708 100644
+index 5754a774852d53a99d34568d0b98aa19171add2a..a75d85c97a75fffa5dba6ac427d7608e345c02ef 100644
 --- a/components/embedder_support/android/delegate/web_contents_delegate_android.h
 +++ b/components/embedder_support/android/delegate/web_contents_delegate_android.h
-@@ -78,8 +78,7 @@ class WebContentsDelegateAndroid : public content::WebContentsDelegate {
+@@ -82,8 +82,7 @@ class WebContentsDelegateAndroid : public content::WebContentsDelegate {
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,
@@ -223,10 +223,10 @@ index b969f1d97b7e3396119b579cfbe61e19ff7d2dd4..b8d6169652da28266a514938b45b39c5
    content::WebContents* AddNewContents(
        content::WebContents* source,
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index fbf9cc5bcf24533a10c6738a04d0c12eb472af79..5a331960133112c3dd78af932012946f97e423a1 100644
+index f605f46115cda0f8f06e5274a26e3b997ca4c62e..16c4c2f73643314a9b8287e13a6472dff2671652 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5312,8 +5312,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5320,8 +5320,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    if (delegate_ &&
        delegate_->IsWebContentsCreationOverridden(
            opener, source_site_instance, params.window_container_type,
@@ -329,10 +329,10 @@ index 709994f0523c39d432fe45882ad839d9ab721822..af9f5907d729a2d8225abea37ee6ceb5
        content::RenderFrameHost* opener,
        content::SiteInstance* source_site_instance,
 diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
-index 5b03de2243e84bd2f82be1055b3f1c196bf491ba..1ef2c84b730aaadbef1cbb7d0abe8ef2e903a69f 100644
+index 850e8688c769e62e6ed88182e1d46d00495d1a49..264149120abd0a0697a09465008eb007657175bc 100644
 --- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
 +++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
-@@ -423,8 +423,7 @@ bool MimeHandlerViewGuest::IsWebContentsCreationOverridden(
+@@ -411,8 +411,7 @@ bool MimeHandlerViewGuest::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -343,10 +343,10 @@ index 5b03de2243e84bd2f82be1055b3f1c196bf491ba..1ef2c84b730aaadbef1cbb7d0abe8ef2
  
    return true;
 diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
-index 4cc90f1e5e7cf245de8e6b28f95864745eaf74b0..867e67863050d5a4f01e4d3f1b5cf9f17d8c4034 100644
+index a23493edbd1cac256a9914aabe2a53042326a192..b2d50c7cbfe30baa0f2a3218ef5190242d7ad0a7 100644
 --- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
 +++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
-@@ -187,8 +187,7 @@ class MimeHandlerViewGuest
+@@ -185,8 +185,7 @@ class MimeHandlerViewGuest
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,

patches/chromium/chore_remove_reference_to_chrome_browser_themes.patch

@@ -11,10 +11,10 @@ not need this dependency.
 refs https://chromium-review.googlesource.com/c/chromium/src/+/5573603
 
 diff --git a/chrome/browser/ui/color/BUILD.gn b/chrome/browser/ui/color/BUILD.gn
-index db1a2f393af2b561cb7d13861bc37f81ab3227c8..d371808e1e59e2dbb2da8790a2212cc001caa772 100644
+index 6fff64b1b670e44f9222e26643d1a3ebfed67344..2d7e0ef167f47cf032dbad8cff5d6be72e130be0 100644
 --- a/chrome/browser/ui/color/BUILD.gn
 +++ b/chrome/browser/ui/color/BUILD.gn
-@@ -87,9 +87,6 @@ source_set("mixers") {
+@@ -89,9 +89,6 @@ source_set("mixers") {
      ]
    }
  

patches/chromium/create_browser_v8_snapshot_file_name_fuse.patch

@@ -79,10 +79,10 @@ index 8c318a31454c57b0e8db3770a36c45be427f053c..6f809c9672448ed9797e3c9da492ad2c
    friend class ContentClientCreator;
    friend class ContentClientInitializer;
 diff --git a/gin/v8_initializer.cc b/gin/v8_initializer.cc
-index 6b7dffe9c65ee04787a0dbc39d8d055c4daf0582..e63c8e92e3d8ae1ff0bec37e614ca8ed989b21e4 100644
+index 136e728c4c7981c9180304a43d75b2f003161664..aef4af8ce2a3352535a1ea2f4777e839c4811817 100644
 --- a/gin/v8_initializer.cc
 +++ b/gin/v8_initializer.cc
-@@ -646,8 +646,7 @@ void V8Initializer::GetV8ExternalSnapshotData(const char** snapshot_data_out,
+@@ -634,8 +634,7 @@ void V8Initializer::GetV8ExternalSnapshotData(const char** snapshot_data_out,
  
  #if defined(V8_USE_EXTERNAL_STARTUP_DATA)
  
@@ -92,7 +92,7 @@ index 6b7dffe9c65ee04787a0dbc39d8d055c4daf0582..e63c8e92e3d8ae1ff0bec37e614ca8ed
    if (g_mapped_snapshot) {
      // TODO(crbug.com/40558459): Confirm not loading different type of snapshot
      // files in a process.
-@@ -656,10 +655,17 @@ void V8Initializer::LoadV8Snapshot(V8SnapshotFileType snapshot_file_type) {
+@@ -644,10 +643,17 @@ void V8Initializer::LoadV8Snapshot(V8SnapshotFileType snapshot_file_type) {
  
    base::MemoryMappedFile::Region file_region;
    base::File file =

patches/chromium/custom_protocols_plzserviceworker.patch

@@ -8,10 +8,10 @@ Allow registering custom protocols to handle service worker main script fetching
 Refs https://bugs.chromium.org/p/chromium/issues/detail?id=996511
 
 diff --git a/content/browser/service_worker/service_worker_context_wrapper.cc b/content/browser/service_worker/service_worker_context_wrapper.cc
-index 6436665d3084164ebe3ac2896c462360558a8d74..78a0b8b71f4fc31798bcb1dc89fe10480f19967b 100644
+index 59b61e92921c2a21ec6d0d98fecc27cb2465d917..a527eb1558a070361285070e047587a122423654 100644
 --- a/content/browser/service_worker/service_worker_context_wrapper.cc
 +++ b/content/browser/service_worker/service_worker_context_wrapper.cc
-@@ -1941,6 +1941,26 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
+@@ -1958,6 +1958,26 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
        loader_factory_bundle_info =
            context()->loader_factory_bundle_for_update_check()->Clone();
  
@@ -38,7 +38,7 @@ index 6436665d3084164ebe3ac2896c462360558a8d74..78a0b8b71f4fc31798bcb1dc89fe1048
    if (auto* config = content::WebUIConfigMap::GetInstance().GetConfig(
            browser_context(), scope)) {
      // If this is a Service Worker for a WebUI, the WebUI's URLDataSource
-@@ -1960,9 +1980,7 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
+@@ -1977,9 +1997,7 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
              features::kEnableServiceWorkersForChromeScheme) &&
          scope.scheme() == kChromeUIScheme) {
        config->RegisterURLDataSource(browser_context());
@@ -49,14 +49,3 @@ index 6436665d3084164ebe3ac2896c462360558a8d74..78a0b8b71f4fc31798bcb1dc89fe1048
            .emplace(kChromeUIScheme, CreateWebUIServiceWorkerLoaderFactory(
                                          browser_context(), kChromeUIScheme,
                                          base::flat_set<std::string>()));
-@@ -1970,9 +1988,7 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
-                    features::kEnableServiceWorkersForChromeUntrusted) &&
-                scope.scheme() == kChromeUIUntrustedScheme) {
-       config->RegisterURLDataSource(browser_context());
--      static_cast<blink::PendingURLLoaderFactoryBundle*>(
--          loader_factory_bundle_info.get())
--          ->pending_scheme_specific_factories()
-+      pending_scheme_specific_factories
-           .emplace(kChromeUIUntrustedScheme,
-                    CreateWebUIServiceWorkerLoaderFactory(
-                        browser_context(), kChromeUIUntrustedScheme,

patches/chromium/disable_compositor_recycling.patch

@@ -6,10 +6,10 @@ Subject: fix: disabling compositor recycling
 Compositor recycling is useful for Chrome because there can be many tabs and spinning up a compositor for each one would be costly. In practice, Chrome uses the parent compositor code path of browser_compositor_view_mac.mm; the NSView of each tab is detached when it's hidden and attached when it's shown. For Electron, there is no parent compositor, so we're forced into the "own compositor" code path, which seems to be non-optimal and pretty ruthless in terms of the release of resources. Electron has no real concept of multiple tabs per window, so it should be okay to disable this ruthless recycling altogether in Electron.
 
 diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm
-index d0ec6830b555bcaddd882d4b626bca7762ad0317..9b25f25f035792cdb9ab0a3c99254b48a6c497ad 100644
+index a36dd07237392e537c389628b5814e205c1f979f..3d7544d24afc3d86d59a8a1e0de6bc6956ba63ae 100644
 --- a/content/browser/renderer_host/render_widget_host_view_mac.mm
 +++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
-@@ -573,7 +573,11 @@
+@@ -588,7 +588,11 @@
    }
  
    host()->WasHidden();

patches/chromium/disable_hidden.patch

@@ -6,10 +6,10 @@ Subject: disable_hidden.patch
 Electron uses this to disable background throttling for hidden windows.
 
 diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
-index 5f820ecdcb99e57d1d51cd28fff7874f9ba58e23..1455aa5083f8eef7bf9644a1cc522db3e67b0227 100644
+index 60c27d90b3c78e0d119fe02f7ee3547d19344fc0..64b3baf601e20381e7dd18facded2066a50a82c6 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.cc
 +++ b/content/browser/renderer_host/render_widget_host_impl.cc
-@@ -848,6 +848,10 @@ void RenderWidgetHostImpl::WasHidden() {
+@@ -810,6 +810,10 @@ void RenderWidgetHostImpl::WasHidden() {
      return;
    }
  
@@ -21,7 +21,7 @@ index 5f820ecdcb99e57d1d51cd28fff7874f9ba58e23..1455aa5083f8eef7bf9644a1cc522db3
    // Prompts should remain open and functional across tab switches.
    if (!delegate_ || !delegate_->IsWaitingForPointerLockPrompt(this)) {
 diff --git a/content/browser/renderer_host/render_widget_host_impl.h b/content/browser/renderer_host/render_widget_host_impl.h
-index bd0f3ec2116a137d2a24e81e6bf0b5854a47f2f9..e1585de8fad7b11174d51666e7dce681f39b0815 100644
+index 8fc7d892a54e0890e86b01713f0cf6b75aa14ab0..d60b540934b290e9303b1dacfa990e85ce47b4e0 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.h
 +++ b/content/browser/renderer_host/render_widget_host_impl.h
 @@ -1042,6 +1042,8 @@ class CONTENT_EXPORT RenderWidgetHostImpl
@@ -34,10 +34,10 @@ index bd0f3ec2116a137d2a24e81e6bf0b5854a47f2f9..e1585de8fad7b11174d51666e7dce681
    // |routing_id| must not be IPC::mojom::kRoutingIdNone.
    // If this object outlives |delegate|, DetachDelegate() must be called when
 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 1aeb55dc79528bf36abd25ded50f7365724bf0b2..722eff1cf2e51fe628b873c67694764c99dae496 100644
+index 95f75a24fa3e799dc4227e6438b1d0cc316ba4b9..79bd8d43a71731e5076196877448462656a04d48 100644
 --- a/content/browser/renderer_host/render_widget_host_view_aura.cc
 +++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
-@@ -710,7 +710,7 @@ void RenderWidgetHostViewAura::HideImpl() {
+@@ -719,7 +719,7 @@ void RenderWidgetHostViewAura::HideImpl() {
    CHECK(visibility_ == Visibility::HIDDEN ||
          visibility_ == Visibility::OCCLUDED);
  

patches/chromium/enable_reset_aspect_ratio.patch

@@ -6,10 +6,10 @@ Subject: feat: enable setting aspect ratio to 0
 Make SetAspectRatio accept 0 as valid input, which would reset to null.
 
 diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
-index 8e2a68ffa63776c3782b1503b76a7f1845651e54..32d4b00eafcf534e806a0be65143d61270ba9317 100644
+index c9edcfeb4df4a52dd744b43f04ff1675f566a620..31060227432ab705c4f2c4c52233f2f23d860124 100644
 --- a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
 +++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
-@@ -619,7 +619,7 @@ void DesktopWindowTreeHostWin::SetOpacity(float opacity) {
+@@ -638,7 +638,7 @@ void DesktopWindowTreeHostWin::SetOpacity(float opacity) {
  void DesktopWindowTreeHostWin::SetAspectRatio(
      const gfx::SizeF& aspect_ratio,
      const gfx::Size& excluded_margin) {

patches/chromium/expose_setuseragent_on_networkcontext.patch

@@ -33,10 +33,10 @@ index 0ab8187b0db8ae6db46d81738f653a2bc4c566f6..de3d55e85c22317f7f9375eb94d0d5d4
  
  }  // namespace net
 diff --git a/services/network/network_context.cc b/services/network/network_context.cc
-index 70204038a0f4f12f5b469c3975dcdde544990283..e861aedcf9f90a17b9b8caec1db7e940cdcb76b2 100644
+index 35753f009bdf0e2d1ccde3d12b73cdf6041ae0c7..7beeb90db6b577a674622076faaa52b6925f97e9 100644
 --- a/services/network/network_context.cc
 +++ b/services/network/network_context.cc
-@@ -1880,6 +1880,13 @@ void NetworkContext::SetNetworkConditions(
+@@ -1923,6 +1923,13 @@ void NetworkContext::SetNetworkConditions(
                                        std::move(network_conditions));
  }
  
@@ -51,10 +51,10 @@ index 70204038a0f4f12f5b469c3975dcdde544990283..e861aedcf9f90a17b9b8caec1db7e940
    // This may only be called on NetworkContexts created with the constructor
    // that calls MakeURLRequestContext().
 diff --git a/services/network/network_context.h b/services/network/network_context.h
-index 4b03933f18e1556c397290b0492110ce5fecaa00..1b55290b129e833fd94db97b0a489fae751d7c7e 100644
+index f11fbd0c31ef0a160133d12beddbbfb0b5195afe..46d56af320bda5e0204c023d78533fd3a77e356e 100644
 --- a/services/network/network_context.h
 +++ b/services/network/network_context.h
-@@ -321,6 +321,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
+@@ -322,6 +322,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
    void SetNetworkConditions(
        const base::UnguessableToken& throttling_profile_id,
        std::vector<mojom::MatchedNetworkConditionsPtr> conditions) override;
@@ -63,10 +63,10 @@ index 4b03933f18e1556c397290b0492110ce5fecaa00..1b55290b129e833fd94db97b0a489fae
    void SetEnableReferrers(bool enable_referrers) override;
  #if BUILDFLAG(IS_CT_SUPPORTED)
 diff --git a/services/network/public/mojom/network_context.mojom b/services/network/public/mojom/network_context.mojom
-index 91964a97001d05ce2fd1c881efe896bf1b12b1ab..3cd621ecd8322c8a9dce9f8eeae45bbbeaf27940 100644
+index 415bafe16971135dcf7e91c11e2efc693359ef3f..c5ab920f1443e28ac3f69182756aa7eeedf4de0e 100644
 --- a/services/network/public/mojom/network_context.mojom
 +++ b/services/network/public/mojom/network_context.mojom
-@@ -1276,6 +1276,9 @@ interface NetworkContext {
+@@ -1294,6 +1294,9 @@ interface NetworkContext {
    SetNetworkConditions(mojo_base.mojom.UnguessableToken throttling_profile_id,
                         array<MatchedNetworkConditions> conditions);
  

patches/chromium/extend_apply_webpreferences.patch

@@ -15,7 +15,7 @@ Ideally we could add an embedder observer pattern here but that can be
 done in future work.
 
 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 657a0e059f954a72d4f8654d1a8938ff255ec193..a2fec97ec08ca8eb83218baffabab65e0768a130 100644
+index beeae11dbf256443ceb3d6eb56afa6386eb32f30..48b3afb91a599c95fd34441b6dc6a80c5d695d85 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
 @@ -1886,6 +1886,8 @@ void WebView::ApplyWebPreferences(const web_pref::WebPreferences& prefs,

patches/chromium/feat_add_data_parameter_to_processsingleton.patch

@@ -65,7 +65,7 @@ index f076d0f783e2c0f6b5444002f756001adf2729bd..a03d99f929e2d354cdba969567d78156
  #if BUILDFLAG(IS_WIN)
    bool EscapeVirtualization(const base::FilePath& user_data_dir);
 diff --git a/chrome/browser/process_singleton_posix.cc b/chrome/browser/process_singleton_posix.cc
-index 5a88dfda5eb2c4bf5b547a76eef81b530f3ea96e..0c423610fc2c5514693d33b527088cf839a404f2 100644
+index 5a88dfda5eb2c4bf5b547a76eef81b530f3ea96e..1204affca14f73d84b57c1b3092079464a4d5430 100644
 --- a/chrome/browser/process_singleton_posix.cc
 +++ b/chrome/browser/process_singleton_posix.cc
 @@ -619,6 +619,7 @@ class ProcessSingleton::LinuxWatcher
@@ -106,22 +106,41 @@ index 5a88dfda5eb2c4bf5b547a76eef81b530f3ea96e..0c423610fc2c5514693d33b527088cf8
    const size_t kMinMessageLength = kStartToken.length() + 4;
    if (bytes_read_ < kMinMessageLength) {
      buf_[bytes_read_] = 0;
-@@ -745,10 +751,26 @@ void ProcessSingleton::LinuxWatcher::SocketReader::
+@@ -745,10 +751,45 @@ void ProcessSingleton::LinuxWatcher::SocketReader::
    tokens.erase(tokens.begin());
    tokens.erase(tokens.begin());
  
 +  size_t num_args;
-+  base::StringToSizeT(tokens[0], &num_args);
-+  std::vector<std::string> command_line(tokens.begin() + 1, tokens.begin() + 1 + num_args);
++  if (!base::StringToSizeT(tokens[0], &num_args) ||
++      num_args > tokens.size() - 1) {
++    LOG(ERROR) << "Invalid num_args in socket message";
++    CleanupAndDeleteSelf();
++    return;
++  }
++  std::vector<std::string> command_line(tokens.begin() + 1,
++                                        tokens.begin() + 1 + num_args);
 +
 +  std::vector<uint8_t> additional_data;
-+  if (tokens.size() >= 3 + num_args) {
++  // After consuming [num_args, argv...], two more tokens are needed for
++  // additional data: [size, payload]. Subtract to avoid overflow when
++  // num_args is large.
++  if (tokens.size() - 1 - num_args >= 2) {
 +    size_t additional_data_size;
-+    base::StringToSizeT(tokens[1 + num_args], &additional_data_size);
++    if (!base::StringToSizeT(tokens[1 + num_args], &additional_data_size)) {
++      LOG(ERROR) << "Invalid additional_data_size in socket message";
++      CleanupAndDeleteSelf();
++      return;
++    }
 +    std::string remaining_args = base::JoinString(
 +        base::span(tokens).subspan(2 + num_args),
 +        std::string(1, kTokenDelimiter));
-+    const auto adspan = base::as_byte_span(remaining_args).first(additional_data_size);
++    if (additional_data_size > remaining_args.size()) {
++      LOG(ERROR) << "additional_data_size exceeds payload length";
++      CleanupAndDeleteSelf();
++      return;
++    }
++    const auto adspan =
++        base::as_byte_span(remaining_args).first(additional_data_size);
 +    additional_data.assign(adspan.begin(), adspan.end());
 +  }
 +
@@ -134,7 +153,7 @@ index 5a88dfda5eb2c4bf5b547a76eef81b530f3ea96e..0c423610fc2c5514693d33b527088cf8
    fd_watch_controller_.reset();
  
    // LinuxWatcher::HandleMessage() is in charge of destroying this SocketReader
-@@ -777,8 +799,10 @@ void ProcessSingleton::LinuxWatcher::SocketReader::FinishWithACK(
+@@ -777,8 +818,10 @@ void ProcessSingleton::LinuxWatcher::SocketReader::FinishWithACK(
  //
  ProcessSingleton::ProcessSingleton(
      const base::FilePath& user_data_dir,
@@ -145,7 +164,7 @@ index 5a88dfda5eb2c4bf5b547a76eef81b530f3ea96e..0c423610fc2c5514693d33b527088cf8
        current_pid_(base::GetCurrentProcId()) {
    socket_path_ = user_data_dir.Append(chrome::kSingletonSocketFilename);
    lock_path_ = user_data_dir.Append(chrome::kSingletonLockFilename);
-@@ -899,7 +923,8 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
+@@ -899,7 +942,8 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
               sizeof(socket_timeout));
  
    // Found another process, prepare our command line
@@ -155,7 +174,7 @@ index 5a88dfda5eb2c4bf5b547a76eef81b530f3ea96e..0c423610fc2c5514693d33b527088cf8
    std::string to_send(kStartToken);
    to_send.push_back(kTokenDelimiter);
  
-@@ -909,11 +934,21 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
+@@ -909,11 +953,21 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
    to_send.append(current_dir.value());
  
    const std::vector<std::string>& argv = cmd_line.argv();
@@ -178,10 +197,18 @@ index 5a88dfda5eb2c4bf5b547a76eef81b530f3ea96e..0c423610fc2c5514693d33b527088cf8
    if (!WriteToSocket(socket.fd(), to_send)) {
      // Try to kill the other process, because it might have been dead.
 diff --git a/chrome/browser/process_singleton_win.cc b/chrome/browser/process_singleton_win.cc
-index ae659d84a5ae2f2e87ce288477506575f8d86839..d93c7e8487ab1a2bbb5f56f2ca44868f947e6bfc 100644
+index ae659d84a5ae2f2e87ce288477506575f8d86839..274887d62ff8d008bb86815a11205fcaa5f2c2ff 100644
 --- a/chrome/browser/process_singleton_win.cc
 +++ b/chrome/browser/process_singleton_win.cc
-@@ -81,10 +81,12 @@ BOOL CALLBACK BrowserWindowEnumeration(HWND window, LPARAM param) {
+@@ -9,6 +9,7 @@
+ #include <shellapi.h>
+ #include <stddef.h>
+ 
++#include "base/base64.h"
+ #include "base/base_paths.h"
+ #include "base/command_line.h"
+ #include "base/files/file_path.h"
+@@ -81,10 +82,12 @@ BOOL CALLBACK BrowserWindowEnumeration(HWND window, LPARAM param) {
  
  bool ParseCommandLine(const COPYDATASTRUCT* cds,
                        base::CommandLine* parsed_command_line,
@@ -196,7 +223,7 @@ index ae659d84a5ae2f2e87ce288477506575f8d86839..d93c7e8487ab1a2bbb5f56f2ca44868f
    static const int min_message_size = 7;
    if (cds->cbData < min_message_size * sizeof(wchar_t) ||
        cds->cbData % sizeof(wchar_t) != 0) {
-@@ -134,6 +136,23 @@ bool ParseCommandLine(const COPYDATASTRUCT* cds,
+@@ -134,6 +137,25 @@ bool ParseCommandLine(const COPYDATASTRUCT* cds,
      const std::wstring cmd_line =
          msg.substr(second_null + 1, third_null - second_null);
      *parsed_command_line = base::CommandLine::FromString(cmd_line);
@@ -209,18 +236,20 @@ index ae659d84a5ae2f2e87ce288477506575f8d86839..d93c7e8487ab1a2bbb5f56f2ca44868f
 +      return true;
 +    }
 +
-+    // Get the actual additional data.
-+    const std::wstring additional_data =
-+        msg.substr(third_null + 1, fourth_null - third_null);
-+    base::span<const uint8_t> additional_data_bytes =
-+        base::as_byte_span(additional_data);
-+    *parsed_additional_data = std::vector<uint8_t>(
-+        additional_data_bytes.begin(), additional_data_bytes.end());
++    // Get the actual additional data. It is base64-encoded so it can
++    // safely traverse the null-delimited wchar_t buffer.
++    const std::wstring encoded_w =
++        msg.substr(third_null + 1, fourth_null - third_null - 1);
++    std::string encoded = base::WideToASCII(encoded_w);
++    std::optional<std::vector<uint8_t>> decoded = base::Base64Decode(encoded);
++    if (decoded) {
++      *parsed_additional_data = std::move(*decoded);
++    }
 +
      return true;
    }
    return false;
-@@ -155,13 +174,14 @@ bool ProcessLaunchNotification(
+@@ -155,13 +177,14 @@ bool ProcessLaunchNotification(
  
    base::CommandLine parsed_command_line(base::CommandLine::NO_PROGRAM);
    base::FilePath current_directory;
@@ -238,7 +267,7 @@ index ae659d84a5ae2f2e87ce288477506575f8d86839..d93c7e8487ab1a2bbb5f56f2ca44868f
    return true;
  }
  
-@@ -265,9 +285,11 @@ bool ProcessSingleton::EscapeVirtualization(
+@@ -265,9 +288,11 @@ bool ProcessSingleton::EscapeVirtualization(
  ProcessSingleton::ProcessSingleton(
      const std::string& program_name,
      const base::FilePath& user_data_dir,
@@ -250,7 +279,7 @@ index ae659d84a5ae2f2e87ce288477506575f8d86839..d93c7e8487ab1a2bbb5f56f2ca44868f
        program_name_(program_name),
        is_app_sandboxed_(is_app_sandboxed),
        is_virtualized_(false),
-@@ -294,7 +316,7 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcess() {
+@@ -294,7 +319,7 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcess() {
      return PROCESS_NONE;
    }
  
@@ -260,10 +289,18 @@ index ae659d84a5ae2f2e87ce288477506575f8d86839..d93c7e8487ab1a2bbb5f56f2ca44868f
        return PROCESS_NOTIFIED;
      case NotifyChromeResult::kFailed:
 diff --git a/chrome/browser/win/chrome_process_finder.cc b/chrome/browser/win/chrome_process_finder.cc
-index 594f3bc08a4385c177fb488123cef79448e94850..5a1dde19a4bc2bf728eba4c738f831c3e5b73942 100644
+index 594f3bc08a4385c177fb488123cef79448e94850..28e5a18a19718b2e748ada6882341413a1ab0705 100644
 --- a/chrome/browser/win/chrome_process_finder.cc
 +++ b/chrome/browser/win/chrome_process_finder.cc
-@@ -39,7 +39,9 @@ HWND FindRunningChromeWindow(const base::FilePath& user_data_dir) {
+@@ -11,6 +11,7 @@
+ #include <string>
+ #include <string_view>
+ 
++#include "base/base64.h"
+ #include "base/check.h"
+ #include "base/command_line.h"
+ #include "base/files/file_path.h"
+@@ -39,7 +40,9 @@ HWND FindRunningChromeWindow(const base::FilePath& user_data_dir) {
    return base::win::MessageWindow::FindWindow(user_data_dir.value());
  }
  
@@ -274,7 +311,7 @@ index 594f3bc08a4385c177fb488123cef79448e94850..5a1dde19a4bc2bf728eba4c738f831c3
    TRACE_EVENT0("startup", "AttemptToNotifyRunningChrome");
  
    DCHECK(remote_window);
-@@ -70,12 +72,24 @@ NotifyChromeResult AttemptToNotifyRunningChrome(HWND remote_window) {
+@@ -70,12 +73,22 @@ NotifyChromeResult AttemptToNotifyRunningChrome(HWND remote_window) {
      new_command_line.AppendSwitch(switches::kSourceAppId);
    }
    // Send the command line to the remote chrome window.
@@ -286,14 +323,12 @@ index 594f3bc08a4385c177fb488123cef79448e94850..5a1dde19a4bc2bf728eba4c738f831c3
         std::wstring_view{L"\0", 1}, new_command_line.GetCommandLineString(),
         std::wstring_view{L"\0", 1}});
  
-+  size_t additional_data_size = additional_data.size_bytes();
-+  if (additional_data_size) {
-+    size_t padded_size = additional_data_size / sizeof(wchar_t);
-+    if (additional_data_size % sizeof(wchar_t) != 0) {
-+      padded_size++;
-+    }
-+    to_send.append(reinterpret_cast<const wchar_t*>(additional_data.data()),
-+                   padded_size);
++  if (!additional_data.empty()) {
++    // Base64-encode so the payload survives the null-delimited wchar_t
++    // framing; raw serialized bytes can contain 0x0000 sequences which
++    // would otherwise terminate the field early.
++    std::string encoded = base::Base64Encode(additional_data);
++    to_send.append(base::ASCIIToWide(encoded));
 +    to_send.append(L"\0", 1);  // Null separator.
 +  }
 +

patches/chromium/feat_add_streaming-protocol_registry_to_multibuffer_data_source.patch

@@ -17,7 +17,7 @@ which removed range-requests-supported on non-http protocols. See https://issues
 for more information.
 
 diff --git a/third_party/blink/renderer/platform/media/multi_buffer_data_source.cc b/third_party/blink/renderer/platform/media/multi_buffer_data_source.cc
-index d1565bfe05342915d516d9c46eb7c4922c361b22..a5f35e7782c047b147458e569924de0fd30db7ce 100644
+index f697f85d7e3e9eeeab249a6d4e8ef8383c5c0d72..a5f35e7782c047b147458e569924de0fd30db7ce 100644
 --- a/third_party/blink/renderer/platform/media/multi_buffer_data_source.cc
 +++ b/third_party/blink/renderer/platform/media/multi_buffer_data_source.cc
 @@ -11,8 +11,10 @@
@@ -61,7 +61,7 @@ index d1565bfe05342915d516d9c46eb7c4922c361b22..a5f35e7782c047b147458e569924de0f
  
  bool MultiBufferDataSource::AssumeFullyBuffered() const {
    DCHECK(url_data_);
--  return !url_data_->url().ProtocolIsInHTTPFamily();
+-  return !url_data_->url().ProtocolIsInHttpFamily();
 +
 +  const std::string scheme = url_data_->url().Protocol().Ascii();
 +  for (const std::string& streaming_scheme : *GetStreamingSchemes()) {
@@ -104,7 +104,7 @@ index 5100bd21163f9ceadb728ed5306dcf8320e528a8..c2ee03ca6a75a2fef1ce778e663a74bd
    using InitializeCB = base::OnceCallback<void(bool)>;
    void Initialize(InitializeCB init_cb) override;
 diff --git a/third_party/blink/renderer/platform/media/resource_multi_buffer_data_provider.cc b/third_party/blink/renderer/platform/media/resource_multi_buffer_data_provider.cc
-index 4beb963ecd1c42b1d236cbfdafa9daf27ac61c06..68175244b3496f7b999ae4a3a3e14b5f2b7e659d 100644
+index 61b798d0b37588dbdaaced0cd88f6ed36fbaffa5..95cc5bde18ed79f2a4e6fc1d0d1138b0c41bd5d5 100644
 --- a/third_party/blink/renderer/platform/media/resource_multi_buffer_data_provider.cc
 +++ b/third_party/blink/renderer/platform/media/resource_multi_buffer_data_provider.cc
 @@ -8,6 +8,7 @@

patches/chromium/feat_add_support_for_embedder_snapshot_validation.patch

@@ -6,7 +6,7 @@ Subject: feat: add support for embedder snapshot validation
 IsValid is not exposed despite being commented as for embedders, this exposes something that works for us.
 
 diff --git a/gin/v8_initializer.cc b/gin/v8_initializer.cc
-index e63c8e92e3d8ae1ff0bec37e614ca8ed989b21e4..743b785e7effe57b8c55fd2e6d779353226f807e 100644
+index aef4af8ce2a3352535a1ea2f4777e839c4811817..d5d861292c399a18ec0af66e2d726619c939875e 100644
 --- a/gin/v8_initializer.cc
 +++ b/gin/v8_initializer.cc
 @@ -76,11 +76,23 @@ bool GenerateEntropy(unsigned char* buffer, size_t amount) {

patches/chromium/feat_allow_code_cache_in_custom_schemes.patch

@@ -262,7 +262,7 @@ index 68a3095a49caf472c83b93b5cef66e5549a2d7cc..aa371ba5576f9fbaf5558e39704f7eb8
 +
  }  // namespace content
 diff --git a/content/browser/renderer_host/code_cache_host_impl.cc b/content/browser/renderer_host/code_cache_host_impl.cc
-index ffc684ad1e2dfbf148bb01b4d185a44619a2dceb..39b15dd921539c17e1038fabc64bf20b0974e20a 100644
+index a255629cbe33e132709689533fd23a7502f7a73e..ce503f82cdbc6c8f4da3ae11d6bed3ba16f7e1f5 100644
 --- a/content/browser/renderer_host/code_cache_host_impl.cc
 +++ b/content/browser/renderer_host/code_cache_host_impl.cc
 @@ -4,6 +4,7 @@
@@ -400,7 +400,7 @@ index 225e017909b8869231b870eaaf161a0b5e93e2a0..846a5251429630b8528a84a3d67ed56c
    if (schemes.allow_non_standard_schemes_in_origins)
      url::EnableNonStandardSchemesForAndroidWebView();
 diff --git a/content/public/common/content_client.h b/content/public/common/content_client.h
-index 6cbaa4c6f7af7b1b9a9145e050fbed13daa523ac..0102ef660ecbddd38e143708983bd546d67fe1c9 100644
+index 3b17b8c52c364272f7aee02581922649229662e1..1db5e9868ab7c6bb07eb6211886542dcc0d7a0e4 100644
 --- a/content/public/common/content_client.h
 +++ b/content/public/common/content_client.h
 @@ -139,6 +139,9 @@ class CONTENT_EXPORT ContentClient {

patches/chromium/feat_allow_passing_of_objecttemplate_to_objecttemplatebuilder.patch

@@ -10,7 +10,7 @@ Electron needs this constructor, namely for gin_helper::Constructible
 objects.
 
 diff --git a/gin/object_template_builder.cc b/gin/object_template_builder.cc
-index 196749df48a41595da226a4baec72051446fc442..256e6634d9689ebcc53dfc8849587a73ad311463 100644
+index 0e4f17437ea2c687cb188e59b3b044557d6ad5fe..4c0c31a07b83506bb5f07a228ca79fb0c866d3fd 100644
 --- a/gin/object_template_builder.cc
 +++ b/gin/object_template_builder.cc
 @@ -145,6 +145,13 @@ ObjectTemplateBuilder::ObjectTemplateBuilder(v8::Isolate* isolate,

patches/chromium/feat_corner_smoothing_css_rule_and_blink_painting.patch

@@ -20,7 +20,7 @@ making three primary changes to Blink:
     * Controls whether the CSS rule is available.
 
 diff --git a/third_party/blink/public/mojom/use_counter/metrics/css_property_id.mojom b/third_party/blink/public/mojom/use_counter/metrics/css_property_id.mojom
-index 01215910aa9a7f804251155c22962efe3cdfa25e..affdd9a597b4fdda80006760cf03d47ae8f5ef3c 100644
+index 617af0ab9475d0f5c4ec68f9ae502aa7134414cc..d495fb33a73544c069e9835334fa13ed9581ec0c 100644
 --- a/third_party/blink/public/mojom/use_counter/metrics/css_property_id.mojom
 +++ b/third_party/blink/public/mojom/use_counter/metrics/css_property_id.mojom
 @@ -50,7 +50,7 @@ enum CSSSampleId {
@@ -46,10 +46,10 @@ index 6e60de1319c5506d7180719fa230ab9cf537b832..e570e335fbd413340ddedeee423eca71
                      'internal-forced-visited-'):
                  internal_visited_order = 0
 diff --git a/third_party/blink/renderer/core/css/css_properties.json5 b/third_party/blink/renderer/core/css/css_properties.json5
-index d19776b90bd382ab43812d2fa09b1ceb6549149f..7266f42b698a0581ce114e4ddcba4c455c0fafb2 100644
+index bce3a012ce093c64b273045a9fbcd4db88c4c365..6175f0d0ddbfbc6a4e43f0135c6b84f39efcecb0 100644
 --- a/third_party/blink/renderer/core/css/css_properties.json5
 +++ b/third_party/blink/renderer/core/css/css_properties.json5
-@@ -9588,6 +9588,26 @@
+@@ -9606,6 +9606,27 @@
        property_methods: ["ParseShorthand", "CSSValueFromComputedStyleInternal"],
      },
  
@@ -66,6 +66,7 @@ index d19776b90bd382ab43812d2fa09b1ceb6549149f..7266f42b698a0581ce114e4ddcba4c45
 +      type_name: "Length",
 +      default_value: "Length::None()",
 +      keywords: ["system-ui"],
++      percentages_depend_on_used_value: false,
 +      converter: "ConvertCornerSmoothing",
 +      runtime_flag: "ElectronCSSCornerSmoothing",
 +      valid_for_permission_element: true,
@@ -77,10 +78,10 @@ index d19776b90bd382ab43812d2fa09b1ceb6549149f..7266f42b698a0581ce114e4ddcba4c45
      {
        name: "-internal-visited-color",
 diff --git a/third_party/blink/renderer/core/css/css_property_equality.cc b/third_party/blink/renderer/core/css/css_property_equality.cc
-index 593b56ba4035f42ec39c398620b91d9a47f0652f..265ee39d2a9faa5d9683d1f7af3e0a5d7180a699 100644
+index 2afe18e9e4a5404ed184aeedc1c02a313853f463..7c3b0c2da6ded539764ce59bc43f49e9ffe71b5e 100644
 --- a/third_party/blink/renderer/core/css/css_property_equality.cc
 +++ b/third_party/blink/renderer/core/css/css_property_equality.cc
-@@ -402,6 +402,8 @@ bool CSSPropertyEquality::PropertiesEqual(const PropertyHandle& property,
+@@ -421,6 +421,8 @@ bool CSSPropertyEquality::PropertiesEqual(const PropertyHandle& property,
        return a.DominantBaseline() == b.DominantBaseline();
      case CSSPropertyID::kDynamicRangeLimit:
        return a.GetDynamicRangeLimit() == b.GetDynamicRangeLimit();
@@ -90,10 +91,10 @@ index 593b56ba4035f42ec39c398620b91d9a47f0652f..265ee39d2a9faa5d9683d1f7af3e0a5d
        return a.EmptyCells() == b.EmptyCells();
      case CSSPropertyID::kFill:
 diff --git a/third_party/blink/renderer/core/css/properties/longhands/longhands_custom.cc b/third_party/blink/renderer/core/css/properties/longhands/longhands_custom.cc
-index 91680e1e1b273a847c68a2de7aa4408669abb8ee..81e62e16728c52fc3fa2a74ec66456061a872da1 100644
+index 59a95a74f542eea6b1a1ee85f77b6f8c124ebcad..6a6ab6dec5d9496380c876c1aef70ee75e1777c0 100644
 --- a/third_party/blink/renderer/core/css/properties/longhands/longhands_custom.cc
 +++ b/third_party/blink/renderer/core/css/properties/longhands/longhands_custom.cc
-@@ -13186,5 +13186,36 @@ const CSSValue* InternalEmptyLineHeight::ParseSingleValue(
+@@ -13252,5 +13252,36 @@ const CSSValue* InternalEmptyLineHeight::ParseSingleValue(
                                           CSSValueID::kNone>(stream);
  }
  
@@ -131,10 +132,10 @@ index 91680e1e1b273a847c68a2de7aa4408669abb8ee..81e62e16728c52fc3fa2a74ec6645606
  }  // namespace css_longhand
  }  // namespace blink
 diff --git a/third_party/blink/renderer/core/css/resolver/style_builder_converter.cc b/third_party/blink/renderer/core/css/resolver/style_builder_converter.cc
-index 513d21790fc15fb70ecf7a53734980c85efa51eb..5e4dbcef9cb1ea3f8f8f4112ad954ce5049d3e6a 100644
+index 59cbbbaf800308d1f2c917adeb25e55df394bee4..0022411e2a7cb36997c51c23f0214d369daef48c 100644
 --- a/third_party/blink/renderer/core/css/resolver/style_builder_converter.cc
 +++ b/third_party/blink/renderer/core/css/resolver/style_builder_converter.cc
-@@ -4179,6 +4179,15 @@ PositionTryFallback StyleBuilderConverter::ConvertSinglePositionTryFallback(
+@@ -4191,6 +4191,15 @@ PositionTryFallback StyleBuilderConverter::ConvertSinglePositionTryFallback(
    return PositionTryFallback(scoped_name, tactic_list);
  }
  
@@ -151,10 +152,10 @@ index 513d21790fc15fb70ecf7a53734980c85efa51eb..5e4dbcef9cb1ea3f8f8f4112ad954ce5
                                                const CSSValue& value) {
    const auto& list = To<CSSValueList>(value);
 diff --git a/third_party/blink/renderer/core/css/resolver/style_builder_converter.h b/third_party/blink/renderer/core/css/resolver/style_builder_converter.h
-index 63af4a35ae43f3683594afc8ada1c75b5b1655f8..1e1b428551b97b717c347dde717aba46f66a056a 100644
+index ecdd00ea111b4736b062ddc452a4091ee47f51c8..f5590b70bee07e1db8ae0915464e58df95a03e60 100644
 --- a/third_party/blink/renderer/core/css/resolver/style_builder_converter.h
 +++ b/third_party/blink/renderer/core/css/resolver/style_builder_converter.h
-@@ -457,6 +457,7 @@ class StyleBuilderConverter {
+@@ -459,6 +459,7 @@ class StyleBuilderConverter {
        StyleResolverState&,
        const CSSValue&,
        bool allow_any_keyword_in_position_area = false);
@@ -202,10 +203,10 @@ index 19cda703154dab9397827ab6ea66c2ca446c644d..dd5943c511886f4e39b2e7f10e67e60f
      return result;
    }
 diff --git a/third_party/blink/renderer/platform/BUILD.gn b/third_party/blink/renderer/platform/BUILD.gn
-index 549d6807865a52be3e85d0a047a7ae1c306f5670..449790bac809e6d891459cfcc6109c841cbfafc2 100644
+index 784ce295c0bca0a7bd096585c0f6ff603f688abc..aeb07b03395d0ea4fd2ca229aed1da4ec80dd969 100644
 --- a/third_party/blink/renderer/platform/BUILD.gn
 +++ b/third_party/blink/renderer/platform/BUILD.gn
-@@ -1672,6 +1672,8 @@ component("platform") {
+@@ -1673,6 +1673,8 @@ component("platform") {
      "widget/widget_base.h",
      "widget/widget_base_client.h",
      "windows_keyboard_codes.h",
@@ -313,7 +314,7 @@ index 18f283e625101318ee14b50e6e765dfd1c9a1a44..44a3a55974c9e4b9e715574075f25661
  
    auto DrawAsSinglePath = [&]() {
 diff --git a/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/third_party/blink/renderer/platform/runtime_enabled_features.json5
-index 9751ef0522e695f84394798fbb454b414b49841f..7f6ea556a18ee927a24325cb2c88427a592f0845 100644
+index 7afb28fffccf3c117d742f08b31c1365e84af4b0..35bcd34d7a281a95c12c5831dc97a601715157b5 100644
 --- a/third_party/blink/renderer/platform/runtime_enabled_features.json5
 +++ b/third_party/blink/renderer/platform/runtime_enabled_features.json5
 @@ -214,6 +214,10 @@

patches/chromium/feat_expose_documentloader_setdefersloading_on_webdocumentloader.patch

@@ -7,18 +7,19 @@ This allows embedders to call SetDefersLoading without reaching into Blink inter
 This might be upstreamable?
 
 diff --git a/third_party/blink/public/web/web_document_loader.h b/third_party/blink/public/web/web_document_loader.h
-index 33e23680b927d417b0882c7572fe32dc2d2b90c3..9413492f8e0fd6c5371c66329e1ad6d4163ba670 100644
+index b6da61a76551f1de95b8cfb0a1167b14040f3dd1..9413492f8e0fd6c5371c66329e1ad6d4163ba670 100644
 --- a/third_party/blink/public/web/web_document_loader.h
 +++ b/third_party/blink/public/web/web_document_loader.h
-@@ -38,6 +38,7 @@
+@@ -38,6 +38,8 @@
  #include "third_party/blink/public/platform/cross_variant_mojo_util.h"
  #include "third_party/blink/public/platform/web_archive_info.h"
  #include "third_party/blink/public/platform/web_common.h"
 +#include "third_party/blink/public/platform/web_loader_freeze_mode.h"
- #include "third_party/blink/public/platform/web_source_location.h"
++#include "third_party/blink/public/platform/web_source_location.h"
  #include "third_party/blink/public/web/web_navigation_type.h"
  
-@@ -63,6 +64,8 @@ class BLINK_EXPORT WebDocumentLoader {
+ namespace blink {
+@@ -62,6 +64,8 @@ class BLINK_EXPORT WebDocumentLoader {
      virtual std::unique_ptr<ExtraData> Clone() = 0;
    };
  
@@ -28,10 +29,10 @@ index 33e23680b927d417b0882c7572fe32dc2d2b90c3..9413492f8e0fd6c5371c66329e1ad6d4
  
    // Returns the http referrer of original request which initited this load.
 diff --git a/third_party/blink/renderer/core/loader/document_loader.h b/third_party/blink/renderer/core/loader/document_loader.h
-index 98f6a93aa8b022c6f844d6a8d5759d491e6f4867..244acb4ae6f3c7eb80f8aedce4670d090f660afd 100644
+index ee90152234391448ffb070897bdc48cc078012ea..ae4f8abb8a385f9c33423b71065aee1ab120a046 100644
 --- a/third_party/blink/renderer/core/loader/document_loader.h
 +++ b/third_party/blink/renderer/core/loader/document_loader.h
-@@ -319,7 +319,7 @@ class CORE_EXPORT DocumentLoader : public GarbageCollected<DocumentLoader>,
+@@ -327,7 +327,7 @@ class CORE_EXPORT DocumentLoader : public GarbageCollected<DocumentLoader>,
        std::optional<scheduler::TaskAttributionId> task_state_id,
        bool should_skip_screenshot);
  

patches/chromium/feat_expose_raw_response_headers_from_urlloader.patch

@@ -17,7 +17,7 @@ headers, moving forward we should find a way in upstream to provide
 access to these headers for loader clients created on the browser process.
 
 diff --git a/services/network/public/cpp/resource_request.cc b/services/network/public/cpp/resource_request.cc
-index 189230e448183c52b9da41ecc520b366d1bea14f..689d1ecf00b553c039b9d9e19540cd5a3e053118 100644
+index f23e677790e757c664a80ff6d56cc85fe6bdd7c5..f2512fcd5c2a87ed0e51ad420b868f2a88d75297 100644
 --- a/services/network/public/cpp/resource_request.cc
 +++ b/services/network/public/cpp/resource_request.cc
 @@ -203,6 +203,7 @@ ResourceRequest::TrustedParams& ResourceRequest::TrustedParams::operator=(
@@ -37,7 +37,7 @@ index 189230e448183c52b9da41ecc520b366d1bea14f..689d1ecf00b553c039b9d9e19540cd5a
           allow_cookies_from_browser == other.allow_cookies_from_browser &&
           include_request_cookies_with_response ==
 diff --git a/services/network/public/cpp/resource_request.h b/services/network/public/cpp/resource_request.h
-index 415e80174751de75bc9ef92a435679e22c32b39e..df25f808b55bccd72d5edba2be3f06a9f74f2e15 100644
+index 9318e70ace85699b8931c3f86f5f2c41cb46751d..307fc7afc4479cda7a8529c40c236e67ecd3aafb 100644
 --- a/services/network/public/cpp/resource_request.h
 +++ b/services/network/public/cpp/resource_request.h
 @@ -116,6 +116,7 @@ struct COMPONENT_EXPORT(NETWORK_CPP_BASE) ResourceRequest {
@@ -49,7 +49,7 @@ index 415e80174751de75bc9ef92a435679e22c32b39e..df25f808b55bccd72d5edba2be3f06a9
      mojo::PendingRemote<mojom::CookieAccessObserver> cookie_observer;
      mojo::PendingRemote<mojom::TrustTokenAccessObserver> trust_token_observer;
 diff --git a/services/network/public/cpp/url_request_mojom_traits.cc b/services/network/public/cpp/url_request_mojom_traits.cc
-index 599ea96d28ad13e76c50a2153c59e563fb25b6b6..6b85715c4034f6894d550b62f5cef45e691db967 100644
+index cdd4b909515cbf9734f21c8542e641df26acf584..1e8f18ee1612b8eef35f964ee72db6ddefea18b4 100644
 --- a/services/network/public/cpp/url_request_mojom_traits.cc
 +++ b/services/network/public/cpp/url_request_mojom_traits.cc
 @@ -67,6 +67,7 @@ bool StructTraits<network::mojom::TrustedUrlRequestParamsDataView,
@@ -61,7 +61,7 @@ index 599ea96d28ad13e76c50a2153c59e563fb25b6b6..6b85715c4034f6894d550b62f5cef45e
      return false;
    }
 diff --git a/services/network/public/cpp/url_request_mojom_traits.h b/services/network/public/cpp/url_request_mojom_traits.h
-index ce69b40f1738bea97f52ed954a2908c5abdcad8b..67e8b7093a6359afef3044b2e7fc63a86a36425d 100644
+index 3969949030e7c73f4a53a28a5d0a22802389b058..a1f3302a43f23308d7d4ee0b35090377394c5a21 100644
 --- a/services/network/public/cpp/url_request_mojom_traits.h
 +++ b/services/network/public/cpp/url_request_mojom_traits.h
 @@ -109,6 +109,10 @@ struct COMPONENT_EXPORT(NETWORK_CPP_BASE)
@@ -76,7 +76,7 @@ index ce69b40f1738bea97f52ed954a2908c5abdcad8b..67e8b7093a6359afef3044b2e7fc63a8
        network::ResourceRequest::TrustedParams::EnabledClientHints>&
    enabled_client_hints(
 diff --git a/services/network/public/mojom/url_request.mojom b/services/network/public/mojom/url_request.mojom
-index 9db6156ff06caca52cd4c2d47a9ff094a45eccb3..f141436a3b9feb56ca9c41b6c398451bc2bdd770 100644
+index e503e4940c6c5afa8e4907ce3fcabdf8a12e8d81..3df4be54916dda28e3725baba53a7bef1d369dc2 100644
 --- a/services/network/public/mojom/url_request.mojom
 +++ b/services/network/public/mojom/url_request.mojom
 @@ -111,6 +111,9 @@ struct TrustedUrlRequestParams {
@@ -90,7 +90,7 @@ index 9db6156ff06caca52cd4c2d47a9ff094a45eccb3..f141436a3b9feb56ca9c41b6c398451b
    // when it receives the AcceptCHFrame.
    EnabledClientHints? enabled_client_hints;
 diff --git a/services/network/public/mojom/url_response_head.mojom b/services/network/public/mojom/url_response_head.mojom
-index 916dadfe0eba27c8493b1b64bb01f9e77153692e..4a599fed851ea5af4be66895b7b2d83c5f128c0d 100644
+index 0d3aa45778e02c4a5bcdea6e8b0f5ab722e86aa3..fbe4f3d2931cdd9893a3c96667015d4091aed479 100644
 --- a/services/network/public/mojom/url_response_head.mojom
 +++ b/services/network/public/mojom/url_response_head.mojom
 @@ -14,6 +14,7 @@ import "services/network/public/mojom/encoded_body_length.mojom";
@@ -112,7 +112,7 @@ index 916dadfe0eba27c8493b1b64bb01f9e77153692e..4a599fed851ea5af4be66895b7b2d83c
    string mime_type;
  
 diff --git a/services/network/url_loader.cc b/services/network/url_loader.cc
-index c4f6d52508042c365a71060f5b64ad8b5b57d3aa..ad14c9357b85be82db9a75bc48084b5b961fccf1 100644
+index ed2de2a74f757f8dbb03d24934468933bc6923ed..a985ad9c86b4cf55abd52d62275e56788dd46a3d 100644
 --- a/services/network/url_loader.cc
 +++ b/services/network/url_loader.cc
 @@ -373,6 +373,9 @@ URLLoader::URLLoader(
@@ -134,7 +134,7 @@ index c4f6d52508042c365a71060f5b64ad8b5b57d3aa..ad14c9357b85be82db9a75bc48084b5b
      url_request_->SetResponseHeadersCallback(base::BindRepeating(
          &URLLoader::SetRawResponseHeaders, base::Unretained(this)));
    }
-@@ -1168,6 +1171,19 @@ void URLLoader::OnResponseStarted(net::URLRequest* url_request, int net_error) {
+@@ -1176,6 +1179,19 @@ void URLLoader::OnResponseStarted(net::URLRequest* url_request, int net_error) {
    }
  
    response_ = BuildResponseHead();
@@ -155,7 +155,7 @@ index c4f6d52508042c365a71060f5b64ad8b5b57d3aa..ad14c9357b85be82db9a75bc48084b5b
  
    if (expected_response_headers_for_synthetic_response &&
 diff --git a/services/network/url_loader.h b/services/network/url_loader.h
-index f849b9ccd321fe5cf67266328a347ca72d089887..7d2ef80e723e872fb42a201f6fa29072d792ead3 100644
+index 5c04a9cc1d789b92623cd92be8cb7f94e53a7a1c..ccb3b820435eafaf47c316a3db4789ff605229f3 100644
 --- a/services/network/url_loader.h
 +++ b/services/network/url_loader.h
 @@ -629,6 +629,8 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) URLLoader

patches/chromium/feat_plumb_node_integration_in_worker_through_workersettings.patch

@@ -0,0 +1,73 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Samuel Attard <sattard@anthropic.com>
+Date: Sat, 7 Mar 2026 23:07:30 -0800
+Subject: feat: plumb node_integration_in_worker through WorkerSettings
+
+Copy the node_integration_in_worker flag from the initiating frame's
+WebPreferences into WorkerSettings at dedicated worker creation time,
+so the value is readable per-worker on the worker thread rather than
+relying on a process-wide command line switch. The value is also
+propagated to nested workers via WorkerSettings::Copy.
+
+diff --git a/third_party/blink/renderer/core/workers/dedicated_worker.cc b/third_party/blink/renderer/core/workers/dedicated_worker.cc
+index d6a7c7ef529a82b8c0c843fc40ebe84737a86b75..27931353780db0753381755e72db43aacb4ca0b1 100644
+--- a/third_party/blink/renderer/core/workers/dedicated_worker.cc
++++ b/third_party/blink/renderer/core/workers/dedicated_worker.cc
+@@ -37,6 +37,7 @@
+ #include "third_party/blink/renderer/core/frame/local_frame_client.h"
+ #include "third_party/blink/renderer/core/frame/web_frame_widget_impl.h"
+ #include "third_party/blink/renderer/core/frame/web_local_frame_impl.h"
++#include "third_party/blink/renderer/core/exported/web_view_impl.h"
+ #include "third_party/blink/renderer/core/inspector/inspector_trace_events.h"
+ #include "third_party/blink/renderer/core/inspector/main_thread_debugger.h"
+ #include "third_party/blink/renderer/core/loader/document_loader.h"
+@@ -564,6 +565,12 @@ DedicatedWorker::CreateGlobalScopeCreationParams(
+     auto* frame = window->GetFrame();
+     parent_devtools_token = frame->GetDevToolsFrameToken();
+     settings = std::make_unique<WorkerSettings>(frame->GetSettings());
++    if (auto* web_local_frame = WebLocalFrameImpl::FromFrame(frame)) {
++      if (auto* web_view = web_local_frame->ViewImpl()) {
++        settings->SetNodeIntegrationInWorker(
++            web_view->GetWebPreferences().node_integration_in_worker);
++      }
++    }
+     agent_group_scheduler_compositor_task_runner =
+         execution_context->GetScheduler()
+             ->ToFrameScheduler()
+diff --git a/third_party/blink/renderer/core/workers/worker_settings.cc b/third_party/blink/renderer/core/workers/worker_settings.cc
+index 45680c5f6ea0c7e89ccf43eb88f8a11e3318c02e..3fa3af62f4e7ba8186441c5e3184b1c04fe32d12 100644
+--- a/third_party/blink/renderer/core/workers/worker_settings.cc
++++ b/third_party/blink/renderer/core/workers/worker_settings.cc
+@@ -40,6 +40,8 @@ std::unique_ptr<WorkerSettings> WorkerSettings::Copy(
+       old_settings->strictly_block_blockable_mixed_content_;
+   new_settings->generic_font_family_settings_ =
+       old_settings->generic_font_family_settings_;
++  new_settings->node_integration_in_worker_ =
++      old_settings->node_integration_in_worker_;
+   return new_settings;
+ }
+ 
+diff --git a/third_party/blink/renderer/core/workers/worker_settings.h b/third_party/blink/renderer/core/workers/worker_settings.h
+index 45c60dd2c44b05fdd279f759069383479823c7f2..33a2a0337efb9a46293e11d0d09b3fc182ab9618 100644
+--- a/third_party/blink/renderer/core/workers/worker_settings.h
++++ b/third_party/blink/renderer/core/workers/worker_settings.h
+@@ -43,6 +43,11 @@ class CORE_EXPORT WorkerSettings {
+     return generic_font_family_settings_;
+   }
+ 
++  bool NodeIntegrationInWorker() const { return node_integration_in_worker_; }
++  void SetNodeIntegrationInWorker(bool value) {
++    node_integration_in_worker_ = value;
++  }
++
+  private:
+   void CopyFlagValuesFromSettings(Settings*);
+ 
+@@ -54,6 +59,7 @@ class CORE_EXPORT WorkerSettings {
+   bool strict_mixed_content_checking_ = false;
+   bool allow_running_of_insecure_content_ = false;
+   bool strictly_block_blockable_mixed_content_ = false;
++  bool node_integration_in_worker_ = false;
+ 
+   GenericFontFamilySettings generic_font_family_settings_;
+ };

patches/chromium/feat_restore_macos_child_plugin_process.patch

@@ -0,0 +1,68 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Samuel Maddock <smaddock@slack-corp.com>
+Date: Fri, 13 Mar 2026 15:35:48 -0400
+Subject: feat: restore macos child plugin process
+
+Chromium has removed upstream support for child plugin processes
+without library validation; see https://crbug.com/461717105.
+
+This patch partially reverts
+https://chromium-review.googlesource.com/c/chromium/src/+/7653455
+
+diff --git a/content/browser/child_process_host_impl.cc b/content/browser/child_process_host_impl.cc
+index efd3d6686fa2b3ca121e63ac674fed2d57e82c0c..645434ac6a872bf3f67dd1edd987c19fbb4b0ef6 100644
+--- a/content/browser/child_process_host_impl.cc
++++ b/content/browser/child_process_host_impl.cc
+@@ -87,6 +87,8 @@ base::FilePath ChildProcessHost::GetChildPath(int flags) {
+       child_base_name += kMacHelperSuffix_renderer;
+     } else if (flags == CHILD_GPU) {
+       child_base_name += kMacHelperSuffix_gpu;
++    } else if (flags == CHILD_PLUGIN) {
++      child_base_name += kMacHelperSuffix_plugin;
+     } else if (flags > CHILD_EMBEDDER_FIRST) {
+       child_base_name +=
+           GetContentClient()->browser()->GetChildProcessSuffix(flags);
+diff --git a/content/public/app/mac_helpers.gni b/content/public/app/mac_helpers.gni
+index d9588d963684354e9564ccce5a8f8371c144a58e..027158994bb7207125ca819f9f226b9fb691037a 100644
+--- a/content/public/app/mac_helpers.gni
++++ b/content/public/app/mac_helpers.gni
+@@ -45,4 +45,16 @@ content_mac_helpers = [
+     "",
+     " (GPU)",
+   ],
++
++  # A helper that does not perform library validation, allowing code not signed
++  # by either Apple or the signing identity to be loaded, and that can execute
++  # unsigned memory.
++  #
++  # This was removed upstream and is now maintained for Electron; see
++  # https://crbug.com/461717105.
++  [
++    "plugin",
++    ".plugin",
++    " (Plugin)",
++  ],
+ ]
+diff --git a/content/public/browser/child_process_host.h b/content/public/browser/child_process_host.h
+index 2028deaf624bbfc75b2fa563298f3f4f65b1d65f..5ee19fbca0a73bb81273d162b2c304427b1b85cb 100644
+--- a/content/public/browser/child_process_host.h
++++ b/content/public/browser/child_process_host.h
+@@ -97,6 +97,18 @@ class CONTENT_EXPORT ChildProcessHost {
+     // allow-jit entitlement instead.
+     CHILD_GPU,
+ 
++    // Starts a child process with the macOS entitlement that ignores the
++    // library validation code signing enforcement.
++    //
++    // Library validation mandates that all executable pages be backed by a code
++    // signature of either 1) Apple, or 2) the same Team ID as the main
++    // executable. Third-party plug-ins are not signed by the same Team ID as
++    // the main binary, so this flag must be used when loading them.
++    //
++    // This was removed upstream and is now maintained for Electron; see
++    // https://crbug.com/461717105.
++    CHILD_PLUGIN,
++
+     // Marker for the start of embedder-specific helper child process types.
+     // Values greater than CHILD_EMBEDDER_FIRST are reserved to be used by the
+     // embedder to add custom process types and will be resolved via

patches/chromium/feat_separate_content_settings_callback_for_sync_and_async_clipboard.patch

@@ -20,10 +20,10 @@ This patch will be removed when the deprecated sync api support is
 removed.
 
 diff --git a/components/permissions/permission_util.cc b/components/permissions/permission_util.cc
-index 26f508b259cab776d32c95731900b30cc8df649f..3b25ba24e81c7b5b27e65f30ea7a2c174c397efa 100644
+index 2f6fbe5270245ddb1ef82f097ac1258781acb66e..727b73a37a3258aa44643d66dceba79017d9dbc8 100644
 --- a/components/permissions/permission_util.cc
 +++ b/components/permissions/permission_util.cc
-@@ -552,7 +552,8 @@ ContentSettingsType PermissionUtil::PermissionTypeToContentSettingsTypeSafe(
+@@ -554,7 +554,8 @@ ContentSettingsType PermissionUtil::PermissionTypeToContentSettingsTypeSafe(
        return ContentSettingsType::LOCAL_NETWORK;
      case PermissionType::LOOPBACK_NETWORK:
        return ContentSettingsType::LOOPBACK_NETWORK;
@@ -66,10 +66,10 @@ index 8acf00d2618d9a0552750f0f8e1d734b52f790b1..d2ea06fa66c07baaf741382af40de154
    }
    NOTREACHED();
 diff --git a/third_party/blink/common/permissions/permission_utils.cc b/third_party/blink/common/permissions/permission_utils.cc
-index 0d873c13f1463d37e0fcdeacf68a84817b6524ca..19b8fa4b094b646ad6a5864c5e14a2f125fb7880 100644
+index 9c1b4762fe932618ec85a86a8367dce706d23c0b..a818b0b9a0eb3efdf8b2d851a6b51fccbfdad0fe 100644
 --- a/third_party/blink/common/permissions/permission_utils.cc
 +++ b/third_party/blink/common/permissions/permission_utils.cc
-@@ -108,7 +108,10 @@ std::string GetPermissionString(PermissionType permission) {
+@@ -110,7 +110,10 @@ std::string GetPermissionString(PermissionType permission) {
        return "LocalNetwork";
      case PermissionType::LOOPBACK_NETWORK:
        return "LoopbackNetwork";
@@ -81,7 +81,7 @@ index 0d873c13f1463d37e0fcdeacf68a84817b6524ca..19b8fa4b094b646ad6a5864c5e14a2f1
        NOTREACHED();
    }
    NOTREACHED();
-@@ -189,6 +192,7 @@ PermissionTypeToPermissionsPolicyFeature(PermissionType permission) {
+@@ -191,6 +194,7 @@ PermissionTypeToPermissionsPolicyFeature(PermissionType permission) {
      case PermissionType::NOTIFICATIONS:
      case PermissionType::KEYBOARD_LOCK:
      case PermissionType::POINTER_LOCK:
@@ -103,7 +103,7 @@ index b124d53fdd245f055f57ad00250112e2637e1cd1..31158388db2df745af999adc9d07fc92
    NUM,
    MIN_VALUE = MIDI_SYSEX,
 diff --git a/third_party/blink/public/mojom/permissions/permission.mojom b/third_party/blink/public/mojom/permissions/permission.mojom
-index 699f6dfd43f0f6f8ab2b717e75ad74fa9dca0789..8a2e1ec60c337d4fb40292b53ee8949e0ce2b8a4 100644
+index 7e5ab8bcc4756d3cf16594b69bd25d3df709e7cc..a25299b7222d43b6c4b4a5c18085171dbc322ec1 100644
 --- a/third_party/blink/public/mojom/permissions/permission.mojom
 +++ b/third_party/blink/public/mojom/permissions/permission.mojom
 @@ -47,7 +47,7 @@ enum PermissionName {

patches/chromium/fix_adjust_headless_mode_handling_in_native_widget.patch

@@ -67,12 +67,12 @@ index 94bd32ce1ddd3f8b4315cd06be59d7550b591891..ad005e0a19a7763da089fccc659d93c8
    return _headless_info.get();
  }
 diff --git a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
-index 5e546b1462ce7944636d6ded2bfa1616390192e1..cb2cbf79138c5b94e1086c5fcada1bafa6d06a04 100644
+index e74be476326c22821087939060ff744b964e9216..7840b6cc54a344426d46c81b7751f38057d3964e 100644
 --- a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
 +++ b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
-@@ -535,7 +535,7 @@ NSUInteger CountBridgedWindows(NSArray* child_windows) {
+@@ -559,7 +559,7 @@ NSUInteger CountBridgedWindows(NSArray* child_windows) {
    is_translucent_window_ = params->is_translucent;
-   pending_restoration_data_ = params->state_restoration_data;
+   pending_restoration_data_ = params->state_restoration_data.Clone();
  
 -  if (display::Screen::Get()->IsHeadless()) {
 +  if (params->is_headless_mode_window) {
@@ -80,23 +80,24 @@ index 5e546b1462ce7944636d6ded2bfa1616390192e1..cb2cbf79138c5b94e1086c5fcada1baf
    }
  
 diff --git a/components/remote_cocoa/common/native_widget_ns_window.mojom b/components/remote_cocoa/common/native_widget_ns_window.mojom
-index a9ad418f46fc6fdd437025a475f2538f706baa0c..9bdbd620a68ce3fad8eecd88cac3159fda7d74ae 100644
+index a1cdcdd45fc05c8e1456bf7c33f94bf0aa9dcf1b..9aab9244b6387c1d49c2ff6d7c1d3dd2b3737d05 100644
 --- a/components/remote_cocoa/common/native_widget_ns_window.mojom
 +++ b/components/remote_cocoa/common/native_widget_ns_window.mojom
-@@ -83,6 +83,8 @@ struct NativeWidgetNSWindowInitParams {
-   // NSWindowCollectionBehaviorParticipatesInCycle (this is not the
+@@ -98,6 +98,9 @@ struct NativeWidgetNSWindowInitParams {
    // default for NSWindows with NSWindowStyleMaskBorderless).
    bool force_into_collection_cycle;
+ 
 +  // If true, the window was created in headless mode.
 +  bool is_headless_mode_window;
-   // An opaque blob of AppKit data which includes, among other things, a
-   // window's workspace and fullscreen state, and can be retrieved from or
-   // applied to a window.
++
+   // Optional data to restore as the window's UI state.
+   StateRestorationData? state_restoration_data;
+ 
 diff --git a/ui/views/cocoa/native_widget_mac_ns_window_host.h b/ui/views/cocoa/native_widget_mac_ns_window_host.h
-index dccf58b3d0d1003d236e204cde4edbab00610eac..3bceb396989c59449e7f76183b9d13721509349e 100644
+index 79eece0dfff27b4fdb6beb895271e419007de4e3..9dda823b2e80048ba6fdedf398c4032701864d73 100644
 --- a/ui/views/cocoa/native_widget_mac_ns_window_host.h
 +++ b/ui/views/cocoa/native_widget_mac_ns_window_host.h
-@@ -560,6 +560,7 @@ class VIEWS_EXPORT NativeWidgetMacNSWindowHost
+@@ -564,6 +564,7 @@ class VIEWS_EXPORT NativeWidgetMacNSWindowHost
    bool is_miniaturized_ = false;
    bool is_window_key_ = false;
    bool is_mouse_capture_active_ = false;
@@ -105,18 +106,18 @@ index dccf58b3d0d1003d236e204cde4edbab00610eac..3bceb396989c59449e7f76183b9d1372
    bool is_visible_on_all_workspaces_ = false;
    gfx::Rect window_bounds_before_fullscreen_;
 diff --git a/ui/views/cocoa/native_widget_mac_ns_window_host.mm b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
-index 04ccf05abbdeba229a39f547d1affc6e21e7d377..89275857eee2606c68279485e08f336d90a82f76 100644
+index 03caee9409869b7009750cc68e1d1503b9719b76..994483c8e95451ed43aa00f5c4c4e45354bfa8bd 100644
 --- a/ui/views/cocoa/native_widget_mac_ns_window_host.mm
 +++ b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
-@@ -467,6 +467,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -477,6 +477,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    if (!is_tooltip) {
      tooltip_manager_ = std::make_unique<TooltipManagerMac>(GetNSWindowMojo());
    }
 +  is_headless_mode_window_ = params.ShouldInitAsHeadless();
  
    if (params.workspace.length()) {
-     std::string restoration_data;
-@@ -484,6 +485,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+     if (std::optional<std::vector<uint8_t>> restoration_data =
+@@ -494,6 +495,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
      window_params->modal_type = widget->widget_delegate()->GetModalType();
      window_params->is_translucent =
          params.opacity == Widget::InitParams::WindowOpacity::kTranslucent;
@@ -124,7 +125,7 @@ index 04ccf05abbdeba229a39f547d1affc6e21e7d377..89275857eee2606c68279485e08f336d
      window_params->is_tooltip = is_tooltip;
  
      // macOS likes to put shadows on most things. However, frameless windows
-@@ -665,9 +667,10 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -682,9 +684,10 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    // case it will never become visible but we want its compositor to produce
    // frames for screenshooting and screencasting.
    UpdateCompositorProperties();
@@ -169,7 +170,7 @@ index e62f180fd782f29c25cf47a4e6be0cce46c99b17..b65d050fee7a607658efa6914c35186d
  
    if (params.opacity == views::Widget::InitParams::WindowOpacity::kInferred &&
 diff --git a/ui/views/widget/widget.h b/ui/views/widget/widget.h
-index 285cd57cf18d7cb5cbe787194def75efbd0ceacb..9b7043f23498dd04c05a89f373f019c210cc246d 100644
+index 964bbba8f17fb613521c05e5de2c11740ea69bcf..7aa208025162bf1deba59760403542ec61034937 100644
 --- a/ui/views/widget/widget.h
 +++ b/ui/views/widget/widget.h
 @@ -324,6 +324,11 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
@@ -206,7 +207,7 @@ index 285cd57cf18d7cb5cbe787194def75efbd0ceacb..9b7043f23498dd04c05a89f373f019c2
    // True if the window size will follow the content preferred size.
    bool is_autosized() const { return is_autosized_; }
  
-@@ -1740,6 +1753,9 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
+@@ -1737,6 +1750,9 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
    // If true, the mouse is currently down.
    bool is_mouse_button_pressed_ = false;
  

patches/chromium/fix_check_for_file_existence_before_setting_mtime.patch

@@ -8,7 +8,7 @@ Check for broken links by confirming the file exists before setting its utime.
 This patch should be upstreamed & removed.
 
 diff --git a/tools/clang/scripts/update.py b/tools/clang/scripts/update.py
-index d17117f9b2cf255e848639ed9e904957c0497848..bd7cb77e77f5ca13d82f720a6f887e232bdecf3e 100755
+index 31e2b5775021564b7c80b6756020973141c08530..88446019ce1a98eab8a648220e5ed0cac623c1e9 100755
 --- a/tools/clang/scripts/update.py
 +++ b/tools/clang/scripts/update.py
 @@ -201,10 +201,9 @@ def DownloadAndUnpack(url, output_dir, path_prefixes=None, is_known_zip=False):

patches/chromium/fix_crash_loading_non-standard_schemes_in_iframes.patch

@@ -28,10 +28,10 @@ The patch should be removed in favor of either:
 Upstream bug https://bugs.chromium.org/p/chromium/issues/detail?id=1081397.
 
 diff --git a/content/browser/renderer_host/navigation_request.cc b/content/browser/renderer_host/navigation_request.cc
-index 2e111497a4aef49d1b731f595530f8f6a0a71ae9..2ddf483906c494a8ee3b6aae28221a688bcc5fb4 100644
+index 26d4c43c9e09b58c764d38f8fbf62afc8f3a3c86..c9cbf38a30e299eb37552a1885362a87bd249495 100644
 --- a/content/browser/renderer_host/navigation_request.cc
 +++ b/content/browser/renderer_host/navigation_request.cc
-@@ -11701,6 +11701,11 @@ url::Origin NavigationRequest::GetOriginForURLLoaderFactoryUnchecked() {
+@@ -11712,6 +11712,11 @@ url::Origin NavigationRequest::GetOriginForURLLoaderFactoryUnchecked() {
              target_rph_id);
    }
  
@@ -44,10 +44,10 @@ index 2e111497a4aef49d1b731f595530f8f6a0a71ae9..2ddf483906c494a8ee3b6aae28221a68
    // origin of |common_params.url| and/or |common_params.initiator_origin|.
    url::Origin resolved_origin = url::Origin::Resolve(
 diff --git a/third_party/blink/renderer/core/loader/document_loader.cc b/third_party/blink/renderer/core/loader/document_loader.cc
-index 4796524e7e518f57efba63e2fdbedc5c3f62852a..9bd508575daf65237e46c03a67dd2f13bdc5f5bc 100644
+index f70c3db4c441a500d000fdcd939a4cb988deb74a..caf60e5bffb5e8b0f109c42a9dfc4b2426fe9bb2 100644
 --- a/third_party/blink/renderer/core/loader/document_loader.cc
 +++ b/third_party/blink/renderer/core/loader/document_loader.cc
-@@ -2337,6 +2337,7 @@ Frame* DocumentLoader::CalculateOwnerFrame() {
+@@ -2355,6 +2355,7 @@ Frame* DocumentLoader::CalculateOwnerFrame() {
  scoped_refptr<SecurityOrigin> DocumentLoader::CalculateOrigin(
      Document* owner_document) {
    scoped_refptr<SecurityOrigin> origin;
@@ -55,7 +55,7 @@ index 4796524e7e518f57efba63e2fdbedc5c3f62852a..9bd508575daf65237e46c03a67dd2f13
    // Whether the origin is newly created within this call, instead of copied
    // from an existing document's origin or from `origin_to_commit_`. If this is
    // true, we won't try to compare the nonce of this origin (if it's opaque) to
-@@ -2373,6 +2374,9 @@ scoped_refptr<SecurityOrigin> DocumentLoader::CalculateOrigin(
+@@ -2391,6 +2392,9 @@ scoped_refptr<SecurityOrigin> DocumentLoader::CalculateOrigin(
      // non-renderer only origin bits will be the same, which will be asserted at
      // the end of this function.
      origin = origin_to_commit_;

patches/chromium/fix_media_key_usage_with_globalshortcuts.patch

@@ -49,10 +49,10 @@ index 42e37564e585987d367921568f0f1d2b7507f953..9baf89efbade01e8b60c579255f10799
  }
  
 diff --git a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.cc b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.cc
-index 16b11c6115cc5504dbd15d58c4b9786633e90e96..7c0a2308d437a2d9cec433c6ab0fd6a9d0c08845 100644
+index 0e9bffaf0203d39d9fb82d717f36b449d5566181..5cf3d98f4679a252290a34c15491a8a4a619ac1c 100644
 --- a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.cc
 +++ b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.cc
-@@ -64,6 +64,22 @@ void GlobalAcceleratorListener::UnregisterAccelerator(
+@@ -62,6 +62,22 @@ void GlobalAcceleratorListener::UnregisterAccelerator(
    }
  }
  
@@ -73,21 +73,21 @@ index 16b11c6115cc5504dbd15d58c4b9786633e90e96..7c0a2308d437a2d9cec433c6ab0fd6a9
 +}
 +
  void GlobalAcceleratorListener::UnregisterAccelerators(Observer* observer) {
-   if (IsShortcutHandlingSuspended()) {
-     return;
+   auto it = accelerator_map_.begin();
+   while (it != accelerator_map_.end()) {
 diff --git a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.h b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.h
-index 57e35eb71c3f30341ced923af815e6bb78c26da6..96d2e93306c1aaf963744d52451f31e159c7c8b5 100644
+index 4a343f4e701928644ff3f2a855cc04c3fea2932a..a48b7b73508942cc05e0dcf0fe108313f265c7c6 100644
 --- a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.h
 +++ b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.h
-@@ -8,6 +8,7 @@
- #include <map>
+@@ -9,6 +9,7 @@
  
+ #include "base/functional/callback.h"
  #include "base/memory/raw_ptr.h"
 +#include "content/public/browser/media_keys_listener_manager.h"
  #include "ui/base/accelerators/command.h"
  #include "ui/gfx/native_ui_types.h"
  
-@@ -42,6 +43,9 @@ class GlobalAcceleratorListener {
+@@ -43,6 +44,9 @@ class GlobalAcceleratorListener {
    // The instance may be nullptr.
    static GlobalAcceleratorListener* GetInstance();
  

patches/chromium/fix_on-screen-keyboard_hides_on_input_blur_in_webview.patch

@@ -9,10 +9,10 @@ focus node change via TextInputManager.
 chromium-bug: https://crbug.com/1369605
 
 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 b16c96b5682846d897c2f0f4dd3881d386928b68..2ae3a467ca4be802cd53b5823f23bf0224c3a761 100644
+index b5d7f50817f503956f19fcea687b5b0751268b44..bed70819558af52b34135fdb4a3ec4e72e840ace 100644
 --- a/content/browser/renderer_host/render_widget_host_view_aura.cc
 +++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
-@@ -3382,6 +3382,12 @@ void RenderWidgetHostViewAura::OnTextSelectionChanged(
+@@ -3411,6 +3411,12 @@ void RenderWidgetHostViewAura::OnTextSelectionChanged(
    }
  }
  
@@ -64,7 +64,7 @@ index 705a2ee24e463a65784a48844d7c9c26ae7b48db..87bf9b64616688152bd681cb57cefbc6
  
  TextInputManager::SelectionRegion::SelectionRegion(
 diff --git a/content/browser/renderer_host/text_input_manager.h b/content/browser/renderer_host/text_input_manager.h
-index 5158897a7a7af9f29580faa17498a8dbab40af87..96617b9bb0275144b0e9ed18547d9982aa05baea 100644
+index a4768b51dae6817c9e9a467e9b16e827e0bfebda..83c42b5062aa8193fe2f56e407abe67da3e96b86 100644
 --- a/content/browser/renderer_host/text_input_manager.h
 +++ b/content/browser/renderer_host/text_input_manager.h
 @@ -69,6 +69,10 @@ class CONTENT_EXPORT TextInputManager {
@@ -87,10 +87,10 @@ index 5158897a7a7af9f29580faa17498a8dbab40af87..96617b9bb0275144b0e9ed18547d9982
    // The view with active text input state, i.e., a focused <input> element.
    // It will be nullptr if no such view exists. Note that the active view
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 98991532c6e05e36be0c10cb907fd51b4b4571bd..eea41c61ebe2ee40de3254b0fa361f2adb7e6442 100644
+index 76def190aabe280bb8e0971dc5c72643bbce8f53..b3215ec81f8d750cfaa9b66a4880c6a90a6e183d 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -10240,7 +10240,7 @@ void WebContentsImpl::OnFocusedElementChangedInFrame(
+@@ -10284,7 +10284,7 @@ void WebContentsImpl::OnFocusedElementChangedInFrame(
                          "WebContentsImpl::OnFocusedElementChangedInFrame",
                          "render_frame_host", frame);
    RenderWidgetHostViewBase* root_view =

patches/chromium/fix_pass_trigger_for_global_shortcuts_on_wayland.patch

@@ -9,7 +9,7 @@ values requested by Electron apps, instead of requiring user input.
 This patch should be submitted upstream.
 
 diff --git a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener_linux.cc b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener_linux.cc
-index a5bb1271231bb092c5e35fcf0cc99f0a18164147..1f02bf54fc6a3c0feb37b51dd6c9be9615073bcf 100644
+index 37faffac6fbb00d356c7cc4e685441f7c4d32481..31bd60c4638e48e91c95b5df8c943ca13c3bc134 100644
 --- a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener_linux.cc
 +++ b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener_linux.cc
 @@ -15,6 +15,7 @@
@@ -111,8 +111,8 @@ index a5bb1271231bb092c5e35fcf0cc99f0a18164147..1f02bf54fc6a3c0feb37b51dd6c9be96
 +
  }  // namespace
  
- GlobalAcceleratorListenerLinux::GlobalAcceleratorListenerLinux(
-@@ -253,6 +339,12 @@ void GlobalAcceleratorListenerLinux::BindShortcuts(DbusShortcuts old_shortcuts,
+ GlobalAcceleratorListenerLinux::BoundCommand::BoundCommand() = default;
+@@ -292,6 +378,12 @@ void GlobalAcceleratorListenerLinux::BindShortcuts(DbusShortcuts old_shortcuts,
        new_props["description"] =
            dbus_utils::Variant::Wrap<"s">(std::move(*description));
      }
@@ -125,7 +125,7 @@ index a5bb1271231bb092c5e35fcf0cc99f0a18164147..1f02bf54fc6a3c0feb37b51dd6c9be96
      shortcuts.emplace_back(id, std::move(new_props));
    }
  
-@@ -260,6 +352,12 @@ void GlobalAcceleratorListenerLinux::BindShortcuts(DbusShortcuts old_shortcuts,
+@@ -299,6 +391,12 @@ void GlobalAcceleratorListenerLinux::BindShortcuts(DbusShortcuts old_shortcuts,
      dbus_xdg::Dictionary props;
      props["description"] = dbus_utils::Variant::Wrap<"s">(
          base::UTF16ToUTF8(bound_cmd.command.description()));

patches/chromium/fix_resolve_dynamic_background_material_update_issue_on_windows_11.patch

@@ -8,10 +8,10 @@ such as the background turning black when maximizing the window and
 dynamic background material settings not taking effect.
 
 diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
-index fd3b1960cd567c7361effa0516782a5c2283526d..44ab9343a23b6a89a7d488a5be7d288857ffd039 100644
+index 1f66f36c028b97f018e116ae41a8d9b078620757..e19955df73a287fcade8e6c90ed02558e45d210b 100644
 --- a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
 +++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
-@@ -183,6 +183,10 @@ void DesktopWindowTreeHostWin::FinishTouchDrag(gfx::Point screen_point) {
+@@ -184,6 +184,10 @@ void DesktopWindowTreeHostWin::FinishTouchDrag(gfx::Point screen_point) {
    }
  }