Bump v11.4.7

All the other argument headers were h3 (`###`) but `--force-fieldtrials` was h2 (`##`) for some reason.
I changed it to make it consistent with the others.

Co-authored-by: Noelle Leigh <5957867+noelleleigh@users.noreply.github.com>

.circleci/config.yml

@@ -107,6 +107,7 @@ env-release-build: &env-release-build
   STRIP_BINARIES: true
   GENERATE_SYMBOLS: true
   CHECK_DIST_MANIFEST: '1'
+  IS_RELEASE: true
 
 env-headless-testing: &env-headless-testing
   DISPLAY: ':99.0'
@@ -157,10 +158,6 @@ env-mas-apple-silicon: &env-mas-apple-silicon
   TARGET_ARCH: arm64
   USE_PREBUILT_V8_CONTEXT_SNAPSHOT: 1
 
-# Misc build configuration options.
-env-enable-sccache: &env-enable-sccache
-  USE_SCCACHE: true
-
 env-send-slack-notifications: &env-send-slack-notifications
   NOTIFY_SLACK: true
   
@@ -256,23 +253,34 @@ step-gclient-sync: &step-gclient-sync
           "$CIRCLE_REPOSITORY_URL"
 
         ELECTRON_USE_THREE_WAY_MERGE_FOR_PATCHES=1 gclient sync --with_branch_heads --with_tags
-        # Re-export all the patches to check if there were changes.
-        python src/electron/script/export_all_patches.py src/electron/patches/config.json
-        cd src/electron
-        git update-index --refresh || true
-        if ! git diff-index --quiet HEAD --; then
-          # There are changes to the patches. Make a git commit with the updated patches
-          git add patches
-          GIT_COMMITTER_NAME="Electron Bot" GIT_COMMITTER_EMAIL="anonymous@electronjs.org" git commit -m "update patches" --author="Electron Bot <anonymous@electronjs.org>"
-          # Export it
-          mkdir -p ../../patches
-          git format-patch -1 --stdout --keep-subject --no-stat --full-index > ../../patches/update-patches.patch
-          echo
-          echo "======================================================================"
-          echo "There were changes to the patches when applying."
-          echo "Check the CI artifacts for a patch you can apply to fix it."
-          echo "======================================================================"
-          exit 1
+        if [ "$IS_RELEASE" != "true" ]; then
+          # Re-export all the patches to check if there were changes.
+          python src/electron/script/export_all_patches.py src/electron/patches/config.json
+          cd src/electron
+          git update-index --refresh || true
+          if ! git diff-index --quiet HEAD --; then
+            # There are changes to the patches. Make a git commit with the updated patches
+            git add patches
+            GIT_COMMITTER_NAME="PatchUp" GIT_COMMITTER_EMAIL="73610968+patchup[bot]@users.noreply.github.com" git commit -m "chore: update patches" --author="PatchUp <73610968+patchup[bot]@users.noreply.github.com>"
+            # Export it
+            mkdir -p ../../patches
+            git format-patch -1 --stdout --keep-subject --no-stat --full-index > ../../patches/update-patches.patch
+            if (node ./script/push-patch.js 2> /dev/null > /dev/null); then
+              echo
+              echo "======================================================================"
+              echo "Changes to the patches when applying, we have auto-pushed the diff to the current branch"
+              echo "A new CI job will kick off shortly"
+              echo "======================================================================"
+              exit 1
+            else
+              echo
+              echo "======================================================================"
+              echo "There were changes to the patches when applying."
+              echo "Check the CI artifacts for a patch you can apply to fix it."
+              echo "======================================================================"
+              exit 1
+            fi
+          fi
         fi
       fi
 
@@ -283,26 +291,14 @@ step-setup-env-for-build: &step-setup-env-for-build
       # To find `gn` executable.
       echo 'export CHROMIUM_BUILDTOOLS_PATH="'"$PWD"'/src/buildtools"' >> $BASH_ENV
 
-      if [ "$USE_SCCACHE" == "true" ]; then
-        # https://github.com/mozilla/sccache
-        SCCACHE_PATH="$PWD/src/electron/external_binaries/sccache"
-        echo 'export SCCACHE_PATH="'"$SCCACHE_PATH"'"' >> $BASH_ENV
-        if [ "$CIRCLE_PR_NUMBER" != "" ]; then
-          #if building a fork set readonly access to sccache
-          echo 'export SCCACHE_BUCKET="electronjs-sccache-ci"' >> $BASH_ENV
-          echo 'export SCCACHE_TWO_TIER=true' >> $BASH_ENV
-        fi
-      fi
-
 step-setup-goma-for-build: &step-setup-goma-for-build
   run:
     name: Setup Goma
     command: |
-      echo 'export USE_GOMA=true' >> $BASH_ENV
-      if [ "`uname`" == "Linux" ]; then
-        echo 'export NUMBER_OF_NINJA_PROCESSES=300' >> $BASH_ENV
-      else
-        echo 'export NUMBER_OF_NINJA_PROCESSES=25' >> $BASH_ENV
+      echo 'export NUMBER_OF_NINJA_PROCESSES=300' >> $BASH_ENV
+      if [ "`uname`" == "Darwin" ]; then
+        echo 'ulimit -n 10000' >> $BASH_ENV
+        echo 'sudo launchctl limit maxfiles 65536 200000' >> $BASH_ENV
       fi
       if [ ! -z "$RAW_GOMA_AUTH" ]; then
         echo $RAW_GOMA_AUTH > ~/.goma_oauth2_config
@@ -311,24 +307,27 @@ step-setup-goma-for-build: &step-setup-goma-for-build
       cd build-tools
       npm install
       mkdir third_party
-      node -e "require('./src/utils/goma.js').downloadAndPrepare()"
-      node -e "require('./src/utils/goma.js').ensure()"
+      node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
+      third_party/goma/goma_ctl.py ensure_start
       echo 'export GN_GOMA_FILE='`node -e "console.log(require('./src/utils/goma.js').gnFilePath)"` >> $BASH_ENV
       echo 'export LOCAL_GOMA_DIR='`node -e "console.log(require('./src/utils/goma.js').dir)"` >> $BASH_ENV
+      echo 'export GOMA_FALLBACK_ON_AUTH_FAILURE=true' >> $BASH_ENV
       cd ..
 
 step-restore-brew-cache: &step-restore-brew-cache
   restore_cache:
     paths:
-      - /usr/local/Homebrew
+      - /usr/local/Cellar/gnu-tar
+      - /usr/local/bin/gtar
     keys:
-      - v2-brew-cache-{{ arch }}
+      - v4-brew-cache-{{ arch }}
 
 step-save-brew-cache: &step-save-brew-cache
   save_cache:
     paths:
-      - /usr/local/Homebrew
-    key: v2-brew-cache-{{ arch }}
+      - /usr/local/Cellar/gnu-tar
+      - /usr/local/bin/gtar
+    key: v4-brew-cache-{{ arch }}
     name: Persisting brew cache
 
 step-get-more-space-on-mac: &step-get-more-space-on-mac
@@ -468,8 +467,10 @@ step-install-gnutar-on-mac: &step-install-gnutar-on-mac
     name: Install gnu-tar on macos
     command: |
       if [ "`uname`" == "Darwin" ]; then
-        brew update
-        brew install gnu-tar
+        if [ ! -d /usr/local/Cellar/gnu-tar/ ]; then
+          brew update
+          brew install gnu-tar
+        fi
         ln -fs /usr/local/bin/gtar /usr/local/bin/tar
       fi
 
@@ -478,11 +479,7 @@ step-gn-gen-default: &step-gn-gen-default
     name: Default GN gen
     command: |
       cd src
-      if [ "$USE_GOMA" == "true" ]; then
-        gn gen out/Default --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
-      else
-        gn gen out/Default --args="import(\"$GN_CONFIG\") cc_wrapper=\"$SCCACHE_PATH\" $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
-      fi
+      gn gen out/Default --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
 
 step-gn-check: &step-gn-check
   run:
@@ -522,12 +519,8 @@ step-electron-build: &step-electron-build
         gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
         rm -rf out/Default/clang_x64_v8_arm64/obj
 
-        # Regenerate because we just deleted some ninja files
-        if [ "$USE_GOMA" == "true" ]; then
-          gn gen out/Default --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
-        else
-          gn gen out/Default --args="import(\"$GN_CONFIG\") cc_wrapper=\"$SCCACHE_PATH\" $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
-        fi
+        # Regenerate because we just deleted some ninja files 
+        gn gen out/Default --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
       fi
       ninja -C out/Default electron -j $NUMBER_OF_NINJA_PROCESSES
       node electron/script/check-symlinks.js
@@ -572,6 +565,9 @@ step-electron-dist-build: &step-electron-dist-build
             if [ x"$MAS_BUILD" == x"true" ]; then
               target_os=mac_mas
             fi
+            if [ "$TARGET_ARCH" == "arm64" ]; then
+              target_cpu=arm64
+            fi
           elif [ "`uname`" == "Linux" ]; then
             target_os=linux
             if [ x"$TARGET_ARCH" == x ]; then
@@ -600,11 +596,7 @@ step-electron-maybe-chromedriver-gn-gen: &step-electron-maybe-chromedriver-gn-ge
     command: |
       cd src
       if [ "$TARGET_ARCH" == "arm" ] || [ "$TARGET_ARCH" == "arm64" ]; then
-        if [ "$USE_GOMA" == "true" ]; then
-          gn gen out/chromedriver --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") is_component_ffmpeg=false proprietary_codecs=false $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
-        else
-          gn gen out/chromedriver --args="import(\"$GN_CONFIG\") cc_wrapper=\"$SCCACHE_PATH\" is_component_ffmpeg=false proprietary_codecs=false $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
-        fi
+        gn gen out/chromedriver --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") is_component_ffmpeg=false proprietary_codecs=false $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
       fi
 
 step-electron-chromedriver-build: &step-electron-chromedriver-build
@@ -659,10 +651,10 @@ step-electron-publish: &step-electron-publish
       cd src/electron
       if [ "$UPLOAD_TO_S3" == "1" ]; then
         echo 'Uploading Electron release distribution to S3'
-        script/release/uploaders/upload.py --upload_to_s3
+        script/release/uploaders/upload.py --verbose --upload_to_s3
       else
         echo 'Uploading Electron release distribution to Github releases'
-        script/release/uploaders/upload.py
+        script/release/uploaders/upload.py --verbose
       fi
 
 step-persist-data-for-tests: &step-persist-data-for-tests
@@ -715,11 +707,7 @@ step-ffmpeg-gn-gen: &step-ffmpeg-gn-gen
     name: ffmpeg GN gen
     command: |
       cd src
-      if [ "$USE_GOMA" == "true" ]; then
-        gn gen out/ffmpeg --args="import(\"//electron/build/args/ffmpeg.gn\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS"
-      else
-        gn gen out/ffmpeg --args="import(\"//electron/build/args/ffmpeg.gn\") cc_wrapper=\"$SCCACHE_PATH\" $GN_EXTRA_ARGS"
-      fi
+      gn gen out/ffmpeg --args="import(\"//electron/build/args/ffmpeg.gn\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS"
 
 step-ffmpeg-build: &step-ffmpeg-build
   run:
@@ -762,16 +750,17 @@ step-setup-linux-for-headless-testing: &step-setup-linux-for-headless-testing
         sh -e /etc/init.d/xvfb start
       fi
 
-step-show-sccache-stats: &step-show-sccache-stats
+step-show-goma-stats: &step-show-goma-stats
   run:
-    name: Check sccache/goma stats after build
-    command: |
-      if [ "$SCCACHE_PATH" != "" ]; then
-        $SCCACHE_PATH -s
-      fi
-      if [ "$USE_GOMA" == "true" ]; then
-        $LOCAL_GOMA_DIR/goma_ctl.py stat
-      fi
+    shell: /bin/bash
+    name: Check goma stats after build
+    command: |      
+      set +e
+      set +o pipefail
+      $LOCAL_GOMA_DIR/goma_ctl.py stat
+      $LOCAL_GOMA_DIR/diagnose_goma_log.py
+      true
+    when: always
 
 step-mksnapshot-build: &step-mksnapshot-build
   run:
@@ -909,6 +898,8 @@ step-ninja-summary: &step-ninja-summary
   run:
     name: Print ninja summary
     command: |
+      set +e
+      set +o pipefail
       python depot_tools/post_build_ninja_summary.py -C src/out/Default
 
 step-ninja-report: &step-ninja-report
@@ -1135,7 +1126,6 @@ steps-checkout-and-save-cache: &steps-checkout-and-save-cache
     - *step-maybe-early-exit-doc-only-change
     - *step-depot-tools-get
     - *step-depot-tools-add-to-path
-    - *step-restore-brew-cache
     - *step-get-more-space-on-mac
     - *step-install-gnutar-on-mac
 
@@ -1177,6 +1167,7 @@ steps-electron-gn-check: &steps-electron-gn-check
     - *step-maybe-early-exit-doc-only-change
     - *step-depot-tools-add-to-path
     - *step-setup-env-for-build
+    - *step-setup-goma-for-build
     - *step-gn-gen-default
     - *step-gn-check
 
@@ -1210,6 +1201,7 @@ steps-electron-ts-compile-for-doc-change: &steps-electron-ts-compile-for-doc-cha
 
     - *step-depot-tools-add-to-path
     - *step-setup-env-for-build
+    - *step-setup-goma-for-build
     - *step-restore-brew-cache
     - *step-get-more-space-on-mac
     - *step-install-npm-deps-on-mac
@@ -1219,26 +1211,13 @@ steps-electron-ts-compile-for-doc-change: &steps-electron-ts-compile-for-doc-cha
     #Compile ts/js to verify doc change didn't break anything
     - *step-ts-compile
 
-steps-chromedriver-build: &steps-chromedriver-build
-  steps:
-    - attach_workspace:
-        at: .
-    - *step-depot-tools-add-to-path
-    - *step-setup-env-for-build
-    - *step-fix-sync-on-mac
-
-    - *step-electron-maybe-chromedriver-gn-gen
-    - *step-electron-chromedriver-build
-    - *step-electron-chromedriver-store
-
-    - *step-maybe-notify-slack-failure
-
 steps-native-tests: &steps-native-tests
   steps:
     - attach_workspace:
         at: .
     - *step-depot-tools-add-to-path
     - *step-setup-env-for-build
+    - *step-setup-goma-for-build
     - *step-gn-gen-default
 
     - run:
@@ -1246,7 +1225,7 @@ steps-native-tests: &steps-native-tests
         command: |
           cd src
           ninja -C out/Default $BUILD_TARGET
-    - *step-show-sccache-stats
+    - *step-show-goma-stats
 
     - *step-setup-linux-for-headless-testing
     - run:
@@ -1494,6 +1473,7 @@ commands:
                   - run:
                       name: Preserve vendor dirs for release
                       command: |
+                        mv src/electron/vendor/boto .
                         mv src/electron/vendor/requests .
             - run:
                 name: Wipe Electron
@@ -1506,7 +1486,9 @@ commands:
                   - run:
                       name: Preserve vendor dirs for release
                       command: |
+                        rm -rf src/electron/vendor/boto
                         rm -rf src/electron/vendor/requests
+                        mv boto src/electron/vendor
                         mv requests src/electron/vendor/requests
             - *step-generate-deps-hash-cleanly
             - *step-mark-sync-done
@@ -1551,7 +1533,7 @@ commands:
             - *step-nodejs-headers-build
             - *step-nodejs-headers-store
 
-            - *step-show-sccache-stats
+            - *step-show-goma-stats
 
             # mksnapshot
             - *step-mksnapshot-build
@@ -1639,13 +1621,14 @@ commands:
             - *step-gclient-sync
             - *step-delete-git-directories
             - *step-minimize-workspace-size-from-checkout
-      - *step-fix-sync-on-mac            
+      - *step-fix-sync-on-mac
       - *step-setup-env-for-build
+      - *step-setup-goma-for-build
       - *step-gn-gen-default
 
       # Electron app
       - *step-electron-build
-      - *step-show-sccache-stats
+      - *step-show-goma-stats
       - *step-maybe-generate-breakpad-symbols
       - *step-maybe-electron-dist-strip
       - *step-electron-dist-build
@@ -1702,7 +1685,7 @@ jobs:
     <<: *machine-linux-2xlarge
     environment:
       <<: *env-linux-2xlarge
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True --custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True --custom-var=checkout_boto=True --custom-var=checkout_requests=True'
     steps:
       - electron-build:
           persist: false
@@ -1761,7 +1744,7 @@ jobs:
       <<: *env-linux-2xlarge
       <<: *env-testing-build
       <<: *env-macos-build
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_mac=True --custom-var=host_os=mac --custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_mac=True --custom-var=host_os=mac --custom-var=checkout_boto=True --custom-var=checkout_requests=True'
     steps:
       - electron-build:
           persist: false
@@ -1796,7 +1779,7 @@ jobs:
 
   # Layer 2: Builds.
   linux-x64-testing:
-    <<: *machine-linux-xlarge
+    <<: *machine-linux-2xlarge
     environment:
       <<: *env-global
       <<: *env-testing-build
@@ -1829,14 +1812,6 @@ jobs:
       <<: *env-testing-build
     <<: *steps-electron-gn-check
 
-  linux-x64-chromedriver:
-    <<: *machine-linux-medium
-    environment:
-      <<: *env-linux-medium
-      <<: *env-release-build
-      <<: *env-send-slack-notifications
-    <<: *steps-chromedriver-build
-
   linux-x64-release:
     <<: *machine-linux-2xlarge
     environment:
@@ -1854,10 +1829,10 @@ jobs:
     <<: *machine-linux-2xlarge
     environment:
       <<: *env-linux-2xlarge-release
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_boto=True --custom-var=checkout_requests=True'
       <<: *env-release-build
-      <<: *env-enable-sccache
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: false
@@ -1868,15 +1843,15 @@ jobs:
     environment:
       <<: *env-linux-2xlarge-release
       <<: *env-release-build
-      <<: *env-enable-sccache
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: true
           checkout: false
 
   linux-ia32-testing:
-    <<: *machine-linux-xlarge
+    <<: *machine-linux-2xlarge
     environment:
       <<: *env-global
       <<: *env-ia32
@@ -1889,15 +1864,6 @@ jobs:
           checkout: true
           use-out-cache: false
 
-  linux-ia32-chromedriver:
-    <<: *machine-linux-medium
-    environment:
-      <<: *env-linux-medium
-      <<: *env-ia32
-      <<: *env-release-build
-      <<: *env-send-slack-notifications
-    <<: *steps-chromedriver-build
-
   linux-ia32-release:
     <<: *machine-linux-2xlarge
     environment:
@@ -1916,12 +1882,12 @@ jobs:
     <<: *machine-linux-2xlarge
     environment:
       <<: *env-linux-2xlarge-release
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_boto=True --custom-var=checkout_requests=True'
       <<: *env-ia32
       <<: *env-release-build
-      <<: *env-enable-sccache
       <<: *env-32bit-release
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: false
@@ -1933,9 +1899,9 @@ jobs:
       <<: *env-linux-2xlarge-release
       <<: *env-ia32
       <<: *env-release-build
-      <<: *env-enable-sccache
       <<: *env-32bit-release
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: true
@@ -1956,15 +1922,6 @@ jobs:
           checkout: true
           use-out-cache: false
 
-  linux-arm-chromedriver:
-    <<: *machine-linux-medium
-    environment:
-      <<: *env-linux-medium
-      <<: *env-arm
-      <<: *env-release-build
-      <<: *env-send-slack-notifications
-    <<: *steps-chromedriver-build
-
   linux-arm-release:
     <<: *machine-linux-2xlarge
     environment:
@@ -1985,10 +1942,10 @@ jobs:
       <<: *env-linux-2xlarge-release
       <<: *env-arm
       <<: *env-release-build
-      <<: *env-enable-sccache
       <<: *env-32bit-release
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_boto=True --custom-var=checkout_requests=True'
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: false
@@ -2000,9 +1957,9 @@ jobs:
       <<: *env-linux-2xlarge-release
       <<: *env-arm
       <<: *env-release-build
-      <<: *env-enable-sccache
       <<: *env-32bit-release
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: true
@@ -2031,15 +1988,6 @@ jobs:
       <<: *env-testing-build
     <<: *steps-electron-gn-check
 
-  linux-arm64-chromedriver:
-    <<: *machine-linux-medium
-    environment:
-      <<: *env-linux-medium
-      <<: *env-arm64
-      <<: *env-release-build
-      <<: *env-send-slack-notifications
-    <<: *steps-chromedriver-build
-
   linux-arm64-release:
     <<: *machine-linux-2xlarge
     environment:
@@ -2060,9 +2008,9 @@ jobs:
       <<: *env-linux-2xlarge-release
       <<: *env-arm64
       <<: *env-release-build
-      <<: *env-enable-sccache
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm64=True --custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm64=True --custom-var=checkout_boto=True --custom-var=checkout_requests=True'
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: false
@@ -2074,8 +2022,8 @@ jobs:
       <<: *env-linux-2xlarge-release
       <<: *env-arm64
       <<: *env-release-build
-      <<: *env-enable-sccache
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: true
@@ -2122,9 +2070,9 @@ jobs:
     environment:
       <<: *env-mac-large-release
       <<: *env-release-build
-      <<: *env-enable-sccache
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_boto=True --custom-var=checkout_requests=True'
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: false
@@ -2135,10 +2083,10 @@ jobs:
     environment:
       <<: *env-mac-large-release
       <<: *env-release-build
-      <<: *env-enable-sccache
       <<: *env-apple-silicon
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_boto=True --custom-var=checkout_requests=True'
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: false
@@ -2149,8 +2097,8 @@ jobs:
     environment:
       <<: *env-mac-large-release
       <<: *env-release-build
-      <<: *env-enable-sccache
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: true
@@ -2161,9 +2109,9 @@ jobs:
     environment:
       <<: *env-mac-large-release
       <<: *env-release-build
-      <<: *env-enable-sccache
       <<: *env-apple-silicon
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: true
@@ -2230,9 +2178,9 @@ jobs:
       <<: *env-mac-large-release
       <<: *env-mas
       <<: *env-release-build
-      <<: *env-enable-sccache
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_boto=True --custom-var=checkout_requests=True'
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: false
@@ -2244,9 +2192,9 @@ jobs:
       <<: *env-mac-large-release
       <<: *env-mas-apple-silicon
       <<: *env-release-build
-      <<: *env-enable-sccache
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_requests=True'
+      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_boto=True --custom-var=checkout_requests=True'
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: false
@@ -2258,7 +2206,6 @@ jobs:
       <<: *env-mac-large-release
       <<: *env-mas
       <<: *env-release-build
-      <<: *env-enable-sccache
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
     steps:
       - electron-publish:
@@ -2271,8 +2218,8 @@ jobs:
       <<: *env-mac-large-release
       <<: *env-mas-apple-silicon
       <<: *env-release-build
-      <<: *env-enable-sccache
       UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
+      <<: *env-ninja-status
     steps:
       - electron-publish:
           attach: true
@@ -2597,15 +2544,19 @@ workflows:
     - osx-publish-x64-skip-checkout:
         requires:
           - mac-checkout
+        context: release-env
     - mas-publish-x64-skip-checkout:
         requires:
           - mac-checkout
+        context: release-env
     - osx-publish-arm64-skip-checkout:
         requires:
           - mac-checkout
+        context: release-env
     - mas-publish-arm64-skip-checkout:
         requires:
           - mac-checkout
+        context: release-env
 
   lint:
     when: << pipeline.parameters.run-lint >>

.env.example

@@ -4,4 +4,3 @@
 APPVEYOR_CLOUD_TOKEN=
 CIRCLE_TOKEN=
 ELECTRON_GITHUB_TOKEN=
-VSTS_TOKEN=

.github/CODEOWNERS

@@ -10,12 +10,3 @@ DEPS                                    @electron/wg-upgrades
 # Releases WG
 /npm/                                   @electron/wg-releases
 /script/release                         @electron/wg-releases
-
-# Security WG
-/lib/browser/rpc-server.ts              @electron/wg-security
-
-# Remote Change Disliker
-/lib/browser/remote/                    @nornagon
-/lib/renderer/remote/                   @nornagon
-/lib/renderer/api/remote.ts             @nornagon
-/docs/api/remote.md                     @nornagon

.github/PULL_REQUEST_TEMPLATE.md

@@ -15,6 +15,7 @@ Contributors guide: https://github.com/electron/electron/blob/master/CONTRIBUTIN
 - [ ] relevant documentation is changed or added
 - [ ] PR title follows semantic [commit guidelines](https://github.com/electron/electron/blob/master/docs/development/pull-requests.md#commit-message-guidelines)
 - [ ] [PR release notes](https://github.com/electron/clerk/blob/master/README.md) describe the change in a way relevant to app developers, and are [capitalized, punctuated, and past tense](https://github.com/electron/clerk/blob/master/README.md#examples).
+- [ ] This is **NOT A BREAKING CHANGE**. Breaking changes may not be merged to master until 11-x-y is branched.
 
 #### Release Notes
 

BUILD.gn

@@ -325,7 +325,6 @@ source_set("electron_lib") {
     "//base/allocator:buildflags",
     "//chrome/app:command_ids",
     "//chrome/app/resources:platform_locale_settings",
-    "//chrome/services/printing/public/mojom",
     "//components/certificate_transparency",
     "//components/language/core/browser",
     "//components/net_log",
@@ -372,6 +371,7 @@ source_set("electron_lib") {
     "//third_party/libyuv",
     "//third_party/webrtc_overrides:webrtc_component",
     "//third_party/widevine/cdm:headers",
+    "//third_party/zlib/google:zip",
     "//ui/base/idle",
     "//ui/events:dom_keycode_converter",
     "//ui/gl",
@@ -405,44 +405,26 @@ source_set("electron_lib") {
     defines += [ "GDK_DISABLE_DEPRECATION_WARNINGS" ]
   }
 
-  extra_source_filters = []
-  if (!is_linux) {
-    extra_source_filters += [
-      "*\bx/*",
-      "*_x11.h",
-      "*_x11.cc",
-      "*_gtk.h",
-      "*_gtk.cc",
-      "*\blibrary_loaders/*",
-    ]
-  }
-  if (!is_win) {
-    extra_source_filters += [
-      "*\bwin_*.h",
-      "*\bwin_*.cc",
-    ]
-  }
-  if (!is_posix) {
-    extra_source_filters += [
-      "*_posix.cc",
-      "*_posix.h",
-    ]
-  }
-  if (is_mac) {
-    extra_source_filters += [
-      "*_views.cc",
-      "*_views.h",
-      "*\bviews/*",
-    ]
-  }
   if (!is_mas_build) {
     deps += [ "//components/crash/core/app" ]
   }
 
-  set_sources_assignment_filter(
-      sources_assignment_filter + extra_source_filters)
   sources = filenames.lib_sources
-  set_sources_assignment_filter(sources_assignment_filter)
+  if (is_win) {
+    sources += filenames.lib_sources_win
+  }
+  if (is_mac) {
+    sources += filenames.lib_sources_mac
+  }
+  if (is_posix) {
+    sources += filenames.lib_sources_posix
+  }
+  if (is_linux) {
+    sources += filenames.lib_sources_linux
+  }
+  if (!is_mac) {
+    sources += filenames.lib_sources_views
+  }
 
   if (is_component_build) {
     defines += [ "NODE_SHARED_MODE" ]
@@ -589,7 +571,6 @@ source_set("electron_lib") {
     sources += [
       "shell/browser/osr/osr_host_display_client.cc",
       "shell/browser/osr/osr_host_display_client.h",
-      "shell/browser/osr/osr_host_display_client_mac.mm",
       "shell/browser/osr/osr_render_widget_host_view.cc",
       "shell/browser/osr/osr_render_widget_host_view.h",
       "shell/browser/osr/osr_video_consumer.cc",
@@ -598,8 +579,13 @@ source_set("electron_lib") {
       "shell/browser/osr/osr_view_proxy.h",
       "shell/browser/osr/osr_web_contents_view.cc",
       "shell/browser/osr/osr_web_contents_view.h",
-      "shell/browser/osr/osr_web_contents_view_mac.mm",
     ]
+    if (is_mac) {
+      sources += [
+        "shell/browser/osr/osr_host_display_client_mac.mm",
+        "shell/browser/osr/osr_web_contents_view_mac.mm",
+      ]
+    }
     deps += [
       "//components/viz/service",
       "//services/viz/public/mojom",
@@ -634,7 +620,10 @@ source_set("electron_lib") {
       "shell/renderer/printing/print_render_frame_helper_delegate.cc",
       "shell/renderer/printing/print_render_frame_helper_delegate.h",
     ]
-    deps += [ "//components/printing/common:mojo_interfaces" ]
+    deps += [
+      "//chrome/services/printing/public/mojom",
+      "//components/printing/common:mojo_interfaces",
+    ]
   }
 
   if (enable_electron_extensions) {
@@ -644,7 +633,6 @@ source_set("electron_lib") {
       "shell/common/extensions/api",
       "shell/common/extensions/api:extensions_features",
       "//chrome/browser/resources:component_extension_resources",
-      "//components/update_client:update_client",
       "//components/zoom",
       "//extensions/browser",
       "//extensions/browser:core_api_provider",
@@ -673,6 +661,14 @@ source_set("electron_lib") {
       "shell/browser/electron_pdf_web_contents_helper_client.h",
     ]
   }
+
+  if (is_win && enable_win_dark_mode_window_ui) {
+    sources += [
+      "shell/browser/win/dark_mode.cc",
+      "shell/browser/win/dark_mode.h",
+    ]
+    libs += [ "uxtheme.lib" ]
+  }
 }
 
 electron_paks("packed_resources") {
@@ -698,10 +694,10 @@ if (is_mac) {
   action("fake_v8_context_snapshot_generator") {
     script = "build/fake_v8_context_snapshot_generator.py"
     args = [
-      rebase_path("$root_out_dir/v8_context_snapshot.bin"),
-      rebase_path("$root_out_dir/fake/v8_context_snapshot.bin"),
+      rebase_path("$root_out_dir/$v8_context_snapshot_filename"),
+      rebase_path("$root_out_dir/fake/$v8_context_snapshot_filename"),
     ]
-    outputs = [ "$root_out_dir/fake/v8_context_snapshot.bin" ]
+    outputs = [ "$root_out_dir/fake/$v8_context_snapshot_filename" ]
   }
 
   bundle_data("electron_framework_resources") {
@@ -715,10 +711,10 @@ if (is_mac) {
       public_deps += [ "//v8" ]
       if (use_v8_context_snapshot) {
         if (use_prebuilt_v8_context_snapshot) {
-          sources += [ "$root_out_dir/fake/v8_context_snapshot.bin" ]
+          sources += [ "$root_out_dir/fake/$v8_context_snapshot_filename" ]
           public_deps += [ ":fake_v8_context_snapshot_generator" ]
         } else {
-          sources += [ "$root_out_dir/v8_context_snapshot.bin" ]
+          sources += [ "$root_out_dir/$v8_context_snapshot_filename" ]
           public_deps += [ "//tools/v8_context_snapshot" ]
         }
       } else {
@@ -1149,7 +1145,6 @@ if (is_mac) {
         "wtsapi32.lib",
       ]
 
-      configs -= [ "//build/config/win:console" ]
       configs += [
         "//build/config/win:windowed",
         "//build/config/win:delayloads",
@@ -1160,6 +1155,19 @@ if (is_mac) {
         ldflags += [ "/guard:cf,nolongjmp" ]
       }
 
+      if (current_cpu == "x86") {
+        # Set the initial stack size to 0.5MiB, instead of the 1.5MiB needed by
+        # Chrome's main thread. This saves significant memory on threads (like
+        # those in the Windows thread pool, and others) whose stack size we can
+        # only control through this setting. Because Chrome's main thread needs
+        # a minimum 1.5 MiB stack, the main thread (in 32-bit builds only) uses
+        # fibers to switch to a 1.5 MiB stack before running any other code.
+        ldflags += [ "/STACK:0x80000" ]
+      } else {
+        # Increase the initial stack size. The default is 1MB, this is 8MB.
+        ldflags += [ "/STACK:0x800000" ]
+      }
+
       # This is to support renaming of electron.exe. node-gyp has hard-coded
       # executable names which it will recognise as node. This module definition
       # file claims that the electron executable is in fact named "node.exe",

DEPS

@@ -14,17 +14,19 @@ gclient_gn_args = [
 
 vars = {
   'chromium_version':
-    'b943d006a33ec5bc1743792d64724693eb357083',
+    '87.0.4280.141',
   'node_version':
-    'v14.13.1',
+    'v12.18.3',
   'nan_version':
     '2c4ee8a32a299eada3cd6e468bbd0a473bfea96d',
   'squirrel.mac_version':
     'a3a5b3f03b824441c014893b18f99a103b2603e9',
 
+  'boto_version': 'f7574aa6cc2c819430c1f05e9a1a1a666ef8169b',
   'pyyaml_version': '3.12',
   'requests_version': 'e4d59bedfd3c7f4f254f4f5d036587bcd8152458',
 
+  'boto_git': 'https://github.com/boto',
   'chromium_git': 'https://chromium.googlesource.com',
   'electron_git': 'https://github.com/electron',
   'nodejs_git': 'https://github.com/nodejs',
@@ -38,6 +40,9 @@ vars = {
   # To be able to build clean Chromium from sources.
   'apply_patches': True,
 
+  # Python interface to Amazon Web Services. Is used for releases only.
+  'checkout_boto': False,
+
   # To allow in-house builds to checkout those manually.
   'checkout_chromium': True,
   'checkout_node': True,
@@ -94,6 +99,10 @@ deps = {
     'url': (Var("yaml_git")) + '/pyyaml.git@' + (Var("pyyaml_version")),
     'condition': 'checkout_pyyaml and process_deps',
   },
+  'src/electron/vendor/boto': {
+    'url': Var('boto_git') + '/boto.git' + '@' +  Var('boto_version'),
+    'condition': 'checkout_boto and process_deps',
+  },
   'src/electron/vendor/requests': {
     'url': Var('requests_git') + '/requests.git' + '@' +  Var('requests_version'),
     'condition': 'checkout_requests and process_deps',
@@ -141,6 +150,16 @@ hooks = [
       'import os, subprocess; os.chdir(os.path.join("src", "electron")); subprocess.check_call(["python", "script/lib/npx.py", "yarn@' + (Var("yarn_version")) + '", "install", "--frozen-lockfile"]);',
     ],
   },
+  {
+    'name': 'setup_boto',
+    'pattern': 'src/electron',
+    'condition': 'checkout_boto and process_deps',
+    'action': [
+      'python3',
+      '-c',
+      'import os, subprocess; os.chdir(os.path.join("src", "electron", "vendor", "boto")); subprocess.check_call(["python", "setup.py", "build"]);',
+    ],
+  },
   {
     'name': 'setup_requests',
     'pattern': 'src/electron',

ELECTRON_VERSION

@@ -1 +1 @@
-12.0.0-nightly.20201014
+11.4.7

README.md

@@ -4,9 +4,8 @@
 [![CircleCI Build Status](https://circleci.com/gh/electron/electron/tree/master.svg?style=shield)](https://circleci.com/gh/electron/electron/tree/master)
 [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/4lggi9dpjc1qob7k/branch/master?svg=true)](https://ci.appveyor.com/project/electron-bot/electron-ljo26/branch/master)
 [![devDependency Status](https://david-dm.org/electron/electron/dev-status.svg)](https://david-dm.org/electron/electron?type=dev)
-[![Electron Discord Invite](https://img.shields.io/discord/745037351163527189?color=%237289DA&label=chat&logo=discord&logoColor=white)](https://discord.com/invite/electron)
 
-:memo: Available Translations: 🇨🇳 🇹🇼 🇧🇷 🇪🇸 🇰🇷 🇯🇵 🇷🇺 🇫🇷 🇹🇭 🇳🇱 🇹🇷 🇮🇩 🇺🇦 🇨🇿 🇮🇹 🇵🇱.
+:memo: Available Translations: 🇨🇳 🇧🇷 🇪🇸 🇯🇵 🇷🇺 🇫🇷 🇺🇸 🇩🇪.
 View these docs in other languages at [electron/i18n](https://github.com/electron/i18n/tree/master/content/).
 
 The Electron framework lets you write cross-platform desktop applications
@@ -29,15 +28,12 @@ The preferred method is to install Electron as a development dependency in your
 app:
 
 ```sh
-npm install electron --save-dev [--save-exact]
+npm install electron --save-dev
 ```
 
-The `--save-exact` flag is recommended for Electron prior to version 2, as it does not follow semantic
-versioning. As of version 2.0.0, Electron follows semver, so you don't need `--save-exact` flag. For info on how to manage Electron versions in your apps, see
-[Electron versioning](docs/tutorial/electron-versioning.md).
-
 For more installation options and troubleshooting tips, see
-[installation](docs/tutorial/installation.md).
+[installation](docs/tutorial/installation.md). For info on how to manage Electron versions in your apps, see
+[Electron versioning](docs/tutorial/electron-versioning.md).
 
 ## Quick start & Electron Fiddle
 

appveyor.yml

@@ -36,6 +36,7 @@ environment:
   ELECTRON_ENABLE_STACK_DUMPING: 1
   MOCHA_REPORTER: mocha-multi-reporters
   MOCHA_MULTI_REPORTERS: mocha-appveyor-reporter, tap
+  GOMA_FALLBACK_ON_AUTH_FAILURE: true
 notifications:
   - provider: Webhook
     url: https://electron-mission-control.herokuapp.com/rest/appveyor-hook
@@ -69,7 +70,7 @@ build_script:
   - ps: $env:SCCACHE_PATH="$pwd\src\electron\external_binaries\sccache.exe"
   - ps: >-
       if ($env:GN_CONFIG -eq 'release') {
-        $env:GCLIENT_EXTRA_ARGS="$env:GCLIENT_EXTRA_ARGS --custom-var=checkout_requests=True"
+        $env:GCLIENT_EXTRA_ARGS="$env:GCLIENT_EXTRA_ARGS --custom-var=checkout_boto=True --custom-var=checkout_requests=True"
       } else {
         $env:NINJA_STATUS="[%r processes, %f/%t @ %o/s : %es] "
       }
@@ -101,6 +102,11 @@ build_script:
           } else {
             # update external binaries
             python src/electron/script/update-external-binaries.py
+            # update angle
+            cd src\third_party\angle
+            git remote set-url origin  https://chromium.googlesource.com/angle/angle.git
+            git fetch
+            cd ..\..\..
           }
         } else {    
           # file does not exist, gclient sync, then zip
@@ -116,14 +122,16 @@ build_script:
       if ($env:SAVE_GCLIENT_SRC -eq 'true') {
         # archive current source for future use 
         # only run on x64/woa to avoid contention saving
-        if ($(7z a $zipfile src -xr!android_webview -xr!electron -xr'!*\.git' -xr!third_party\WebKit\LayoutTests! -xr!third_party\blink\web_tests -xr!third_party\blink\perf_tests -slp -t7z -mmt=30;$LASTEXITCODE -ne 0)) {
+        $(7z a $zipfile src -xr!android_webview -xr!electron -xr'!*\.git' -xr!third_party\WebKit\LayoutTests! -xr!third_party\blink\web_tests -xr!third_party\blink\perf_tests -slp -t7z -mmt=30)
+        if ($LASTEXITCODE -ne 0) {
           Write-warning "Could not save source to shared drive; continuing anyway"
         }
-        # build time generation of file gen/angle/commit.h depends on
-        # third_party/angle/.git/HEAD.
+        # build time generation of file gen/angle/angle_commit.h depends on
+        # third_party/angle/.git
         # https://chromium-review.googlesource.com/c/angle/angle/+/2074924
-        if ($(7z a $zipfile src\third_party\angle\.git\HEAD;$LASTEXITCODE -ne 0)) {
-          Write-warning "Failed to add third_party\angle\.git\HEAD; continuing anyway"
+        $(7z a $zipfile src\third_party\angle\.git)
+        if ($LASTEXITCODE -ne 0) {
+          Write-warning "Failed to add third_party\angle\.git; continuing anyway"
         }
       }
   - ps: >-
@@ -136,7 +144,7 @@ build_script:
         cd build-tools
         npm install
         mkdir third_party
-        node -e "require('./src/utils/goma.js').downloadAndPrepare()"
+        node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
         $env:GN_GOMA_FILE = node -e "console.log(require('./src/utils/goma.js').gnFilePath)"
         $env:LOCAL_GOMA_DIR = node -e "console.log(require('./src/utils/goma.js').dir)"
         cd ..
@@ -207,7 +215,8 @@ test_script:
         echo "Skipping tests for $env:GN_CONFIG build"
       }
   - cd electron
-  - if "%RUN_TESTS%"=="true" ( echo Running test suite & node script/yarn test -- --trace-uncaught --enable-logging)
+  # CalculateNativeWinOcclusion is disabled due to https://bugs.chromium.org/p/chromium/issues/detail?id=1139022
+  - if "%RUN_TESTS%"=="true" ( echo Running test suite & node script/yarn test -- --trace-uncaught --enable-logging --disable-features=CalculateNativeWinOcclusion )
   - cd ..
   - if "%RUN_TESTS%"=="true" ( echo Verifying non proprietary ffmpeg & python electron\script\verify-ffmpeg.py --build-dir out\Default --source-root %cd% --ffmpeg-path out\ffmpeg )
   - echo "About to verify mksnapshot"
@@ -221,10 +230,10 @@ deploy_script:
       if (Test-Path Env:\ELECTRON_RELEASE) {
         if (Test-Path Env:\UPLOAD_TO_S3) {
           Write-Output "Uploading Electron release distribution to s3"
-          & python script\release\uploaders\upload.py --upload_to_s3
+          & python script\release\uploaders\upload.py --verbose --upload_to_s3
         } else {
           Write-Output "Uploading Electron release distribution to github releases"
-          & python script\release\uploaders\upload.py
+          & python script\release\uploaders\upload.py --verbose
         }
       } elseif (Test-Path Env:\TEST_WOA) {
         node script/release/ci-release-build.js --job=electron-woa-testing --ci=VSTS --armTest --appveyorJobId=$env:APPVEYOR_JOB_ID $env:APPVEYOR_REPO_BRANCH

azure-pipelines-woa.yml

@@ -63,7 +63,8 @@ steps:
     set npm_config_nodedir=%cd%\out\Default\gen\node_headers
     set npm_config_arch=arm64
     cd electron
-    node script/yarn test -- --enable-logging --verbose
+    # CalculateNativeWinOcclusion is disabled due to https://bugs.chromium.org/p/chromium/issues/detail?id=1139022
+    node script/yarn test -- --enable-logging --verbose --disable-features=CalculateNativeWinOcclusion
   displayName: 'Run Electron tests'
   env:
     ELECTRON_OUT_DIR: Default
@@ -92,6 +93,6 @@ steps:
   condition: always()
 
 - powershell: |
-    Remove-Item -path $env:APPDATA/Electron* -Recurse
+    Remove-Item -path $env:APPDATA/Electron* -Recurse -Force -ErrorAction Ignore
   displayName: 'Delete user app data directories'
   condition: always()

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/master/doc/abi_version_registry.json
-node_module_version = 87
+node_module_version = 85
 
 v8_promise_internal_field_count = 1
 v8_typed_array_max_size_in_heap = 0

build/profile_toolchain.py

@@ -11,6 +11,7 @@ import find_depot_tools
 from vs_toolchain import \
     SetEnvironmentAndGetRuntimeDllDirs, \
     SetEnvironmentAndGetSDKDir, \
+    GetVisualStudioVersion, \
     NormalizePath
 
 sys.path.append("%s/win_toolchain" % find_depot_tools.add_depot_tools_to_path())

build/run-in-dir.py

@@ -1,5 +1,6 @@
 import sys
 import os
+import subprocess
 
 def main(argv):
   cwd = argv[1]

build/zip.py

@@ -13,27 +13,30 @@ EXTENSIONS_TO_SKIP = [
 ]
 
 PATHS_TO_SKIP = [
-  'angledata', #Skipping because it is an output of //ui/gl that we don't need
-  './libVkICD_mock_', #Skipping because these are outputs that we don't need
-  './VkICD_mock_', #Skipping because these are outputs that we don't need
-
-  # Skipping because its an output of create_bundle from //build/config/mac/rules.gni
+  # Skip because it is an output of //ui/gl that we don't need.
+  'angledata',
+  # Skip because these are outputs that we don't need.
+  './libVkICD_mock_',
+  # Skip because these are outputs that we don't need.
+  './VkICD_mock_',
+  # Skip because its an output of create_bundle from //build/config/mac/rules.gni
   # that we don't need
   'Electron.dSYM',
-
+  # Refs https://chromium-review.googlesource.com/c/angle/angle/+/2425197.
+  # Remove this when Angle themselves remove the file: https://issuetracker.google.com/issues/168736059
+  'gen/angle/angle_commit.h',
   # //chrome/browser:resources depends on this via
   # //chrome/browser/resources/ssl/ssl_error_assistant, but we don't need to
   # ship it.
   'pyproto',
-
   # On Windows, this binary doesn't exist (the crashpad handler is built-in).
   # On MacOS, the binary is called 'chrome_crashpad_handler' and is inside the
   # app bundle.
   # On Linux, we don't use crashpad, but this binary is still built for some
   # reason. Exclude it from the zip.
   './crashpad_handler',
-
-  'resources/inspector', #Skipping because these are outputs that we don't need
+  # Skip because these are outputs that we don't need.
+  'resources/inspector',
 ]
 
 def skip_path(dep, dist_zip, target_cpu):

buildflags/BUILD.gn

@@ -21,6 +21,7 @@ buildflag_header("buildflags") {
     "ENABLE_ELECTRON_EXTENSIONS=$enable_electron_extensions",
     "ENABLE_BUILTIN_SPELLCHECKER=$enable_builtin_spellchecker",
     "ENABLE_PICTURE_IN_PICTURE=$enable_picture_in_picture",
+    "ENABLE_WIN_DARK_MODE_WINDOW_UI=$enable_win_dark_mode_window_ui",
     "OVERRIDE_LOCATION_PROVIDER=$enable_fake_location_provider",
   ]
 }

buildflags/buildflags.gni

@@ -36,4 +36,7 @@ declare_args() {
 
   # Enable Spellchecker support
   enable_builtin_spellchecker = true
+
+  # Undocumented Windows dark mode API
+  enable_win_dark_mode_window_ui = false
 }

chromium_src/BUILD.gn

@@ -26,18 +26,10 @@ static_library("chrome") {
     "//chrome/browser/devtools/devtools_file_system_indexer.h",
     "//chrome/browser/extensions/global_shortcut_listener.cc",
     "//chrome/browser/extensions/global_shortcut_listener.h",
-    "//chrome/browser/extensions/global_shortcut_listener_mac.h",
-    "//chrome/browser/extensions/global_shortcut_listener_mac.mm",
-    "//chrome/browser/extensions/global_shortcut_listener_win.cc",
-    "//chrome/browser/extensions/global_shortcut_listener_win.h",
     "//chrome/browser/icon_loader.cc",
     "//chrome/browser/icon_loader.h",
-    "//chrome/browser/icon_loader_mac.mm",
-    "//chrome/browser/icon_loader_win.cc",
     "//chrome/browser/icon_manager.cc",
     "//chrome/browser/icon_manager.h",
-    "//chrome/browser/media/webrtc/system_media_capture_permissions_mac.h",
-    "//chrome/browser/media/webrtc/system_media_capture_permissions_mac.mm",
     "//chrome/browser/net/chrome_mojo_proxy_resolver_factory.cc",
     "//chrome/browser/net/chrome_mojo_proxy_resolver_factory.h",
     "//chrome/browser/net/proxy_config_monitor.cc",
@@ -57,14 +49,32 @@ static_library("chrome") {
     "//chrome/browser/ssl/tls_deprecation_config.cc",
     "//chrome/browser/ui/views/autofill/autofill_popup_view_utils.cc",
     "//chrome/browser/ui/views/autofill/autofill_popup_view_utils.h",
-    "//chrome/browser/win/chrome_process_finder.cc",
-    "//chrome/browser/win/chrome_process_finder.h",
-    "//chrome/child/v8_crashpad_support_win.cc",
-    "//chrome/child/v8_crashpad_support_win.h",
     "//extensions/browser/app_window/size_constraints.cc",
     "//extensions/browser/app_window/size_constraints.h",
   ]
 
+  if (is_mac) {
+    sources += [
+      "//chrome/browser/extensions/global_shortcut_listener_mac.h",
+      "//chrome/browser/extensions/global_shortcut_listener_mac.mm",
+      "//chrome/browser/icon_loader_mac.mm",
+      "//chrome/browser/media/webrtc/system_media_capture_permissions_mac.h",
+      "//chrome/browser/media/webrtc/system_media_capture_permissions_mac.mm",
+    ]
+  }
+
+  if (is_win) {
+    sources += [
+      "//chrome/browser/extensions/global_shortcut_listener_win.cc",
+      "//chrome/browser/extensions/global_shortcut_listener_win.h",
+      "//chrome/browser/icon_loader_win.cc",
+      "//chrome/browser/win/chrome_process_finder.cc",
+      "//chrome/browser/win/chrome_process_finder.h",
+      "//chrome/child/v8_crashpad_support_win.cc",
+      "//chrome/child/v8_crashpad_support_win.h",
+    ]
+  }
+
   public_deps = [
     "//chrome/common",
     "//chrome/common:version_header",
@@ -124,10 +134,17 @@ static_library("chrome") {
       "//chrome/browser/platform_util.h",
       "//chrome/browser/ui/browser_dialogs.h",
       "//chrome/browser/ui/color_chooser.h",
+      "//chrome/browser/ui/views/eye_dropper/eye_dropper.cc",
+      "//chrome/browser/ui/views/eye_dropper/eye_dropper.h",
+      "//chrome/browser/ui/views/eye_dropper/eye_dropper_view.cc",
+      "//chrome/browser/ui/views/eye_dropper/eye_dropper_view.h",
     ]
 
     if (use_aura) {
-      sources += [ "//chrome/browser/platform_util_aura.cc" ]
+      sources += [
+        "//chrome/browser/platform_util_aura.cc",
+        "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_aura.cc",
+      ]
 
       if (!is_win) {
         sources += [
@@ -144,6 +161,8 @@ static_library("chrome") {
         "//chrome/browser/media/webrtc/window_icon_util_mac.mm",
         "//chrome/browser/ui/cocoa/color_chooser_mac.h",
         "//chrome/browser/ui/cocoa/color_chooser_mac.mm",
+        "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_mac.h",
+        "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_mac.mm",
       ]
       deps += [
         "//components/remote_cocoa/app_shim",
@@ -267,13 +286,15 @@ static_library("chrome") {
     }
   }
 
-  sources += [ "//chrome/browser/hang_monitor/hang_crash_dump.h" ]
-  if (is_mac) {
-    sources += [ "//chrome/browser/hang_monitor/hang_crash_dump_mac.cc" ]
-  } else if (is_win) {
-    sources += [ "//chrome/browser/hang_monitor/hang_crash_dump_win.cc" ]
-  } else {
-    sources += [ "//chrome/browser/hang_monitor/hang_crash_dump.cc" ]
+  if (!is_mas_build) {
+    sources += [ "//chrome/browser/hang_monitor/hang_crash_dump.h" ]
+    if (is_mac) {
+      sources += [ "//chrome/browser/hang_monitor/hang_crash_dump_mac.cc" ]
+    } else if (is_win) {
+      sources += [ "//chrome/browser/hang_monitor/hang_crash_dump_win.cc" ]
+    } else {
+      sources += [ "//chrome/browser/hang_monitor/hang_crash_dump.cc" ]
+    }
   }
 }
 

chromium_src/chrome/browser/process_singleton_posix.cc

@@ -826,10 +826,9 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
   to_send.append(current_dir.value());
 
   const std::vector<std::string>& argv = electron::ElectronCommandLine::argv();
-  for (std::vector<std::string>::const_iterator it = argv.begin();
-       it != argv.end(); ++it) {
+  for (const auto& arg : argv) {
     to_send.push_back(kTokenDelimiter);
-    to_send.append(*it);
+    to_send.append(arg);
   }
 
   // Send the message

chromium_src/chrome/browser/ui/views/frame/global_menu_bar_registrar_x11.cc

@@ -122,8 +122,7 @@ void GlobalMenuBarRegistrarX11::OnNameOwnerChanged(GObject* /* ignored */,
                                                    GParamSpec* /* ignored */) {
   // If the name owner changed, we need to reregister all the live x11::Window
   // with the system.
-  for (std::set<x11::Window>::const_iterator it = live_windows_.begin();
-       it != live_windows_.end(); ++it) {
-    RegisterXWindow(*it);
+  for (const auto& window : live_windows_) {
+    RegisterXWindow(window);
   }
 }

default_app/default_app.ts

@@ -41,14 +41,14 @@ ipcMain.handle('bootstrap', (event) => {
   return isTrustedSender(event.sender) ? electronPath : null;
 });
 
-async function createWindow () {
+async function createWindow (backgroundColor?: string) {
   await app.whenReady();
 
   const options: Electron.BrowserWindowConstructorOptions = {
     width: 960,
     height: 620,
     autoHideMenuBar: true,
-    backgroundColor: '#2f3241',
+    backgroundColor,
     webPreferences: {
       preload: path.resolve(__dirname, 'preload.js'),
       contextIsolation: true,
@@ -96,7 +96,7 @@ export const loadURL = async (appUrl: string) => {
 };
 
 export const loadFile = async (appPath: string) => {
-  mainWindow = await createWindow();
+  mainWindow = await createWindow(appPath === 'index.html' ? '#2f3241' : undefined);
   mainWindow.loadFile(appPath);
   mainWindow.focus();
 };

docs/README.md

@@ -23,20 +23,20 @@ an issue:
   * [Setting up Windows](tutorial/development-environment.md#setting-up-windows)
   * [Setting up Linux](tutorial/development-environment.md#setting-up-linux)
   * [Choosing an Editor](tutorial/development-environment.md#a-good-editor)
-* [Creating your First App](tutorial/quick-start.md)
-  * [Prerequisites](tutorial/quick-start.md#prerequisites)
-  * [Create a basic application](tutorial/quick-start.md#create-a-basic-application)
-  * [Package and distribute the application](tutorial/quick-start.md#package-and-distribute-the-application)
+* [Creating your First App](tutorial/first-app.md)
+  * [Installing Electron](tutorial/first-app.md#installing-electron)
+  * [Electron Development in a Nutshell](tutorial/first-app.md#electron-development-in-a-nutshell)
+  * [Running Your App](tutorial/first-app.md#running-your-app)
 * [Boilerplates and CLIs](tutorial/boilerplates-and-clis.md)
   * [Boilerplate vs CLI](tutorial/boilerplates-and-clis.md#boilerplate-vs-cli)
   * [electron-forge](tutorial/boilerplates-and-clis.md#electron-forge)
   * [electron-builder](tutorial/boilerplates-and-clis.md#electron-builder)
   * [electron-react-boilerplate](tutorial/boilerplates-and-clis.md#electron-react-boilerplate)
   * [Other Tools and Boilerplates](tutorial/boilerplates-and-clis.md#other-tools-and-boilerplates)
-* [Application Architecture](tutorial/quick-start.md#application-architecture)
-  * [Main and Renderer Processes](tutorial/quick-start.md#main-and-renderer-processes)
-  * [Electron API](tutorial/quick-start.md#electron-api)
-  * [Node.js API](tutorial/quick-start.md#nodejs-api)
+* [Application Architecture](tutorial/application-architecture.md)
+  * [Main and Renderer Processes](tutorial/application-architecture.md#main-and-renderer-processes)
+  * [Using Electron's APIs](tutorial/application-architecture.md#using-electron-apis)
+  * [Using Node.js APIs](tutorial/application-architecture.md#using-nodejs-apis)
   * [Using Native Node.js Modules](tutorial/using-native-node-modules.md)
   * [Performance Strategies](tutorial/performance.md)
 * Adding Features to Your App
@@ -56,7 +56,7 @@ an issue:
 * [Accessibility](tutorial/accessibility.md)
   * [Spectron](tutorial/accessibility.md#spectron)
   * [Devtron](tutorial/accessibility.md#devtron)
-  * [Manually Enabling Accessibility Features](tutorial/accessibility.md#manually-enabling-accessibility-features)
+  * [Enabling Accessibility](tutorial/accessibility.md#enabling-accessibility)
 * [Testing and Debugging](tutorial/application-debugging.md)
   * [Debugging the Main Process](tutorial/debugging-main-process.md)
   * [Debugging the Main Process with Visual Studio Code](tutorial/debugging-main-process-vscode.md)
@@ -145,11 +145,10 @@ These individual tutorials expand on topics discussed in the guide above.
 * [TouchBar](api/touch-bar.md)
 * [Tray](api/tray.md)
 * [webContents](api/web-contents.md)
-* [webFrameMain](api/web-frame-main.md)
 
 ### Modules for the Renderer Process (Web Page):
 
-* [desktopCapturer](api/desktop-capturer.md)
+* [contextBridge](api/context-bridge.md)
 * [ipcRenderer](api/ipc-renderer.md)
 * [remote](api/remote.md)
 * [webFrame](api/web-frame.md)
@@ -158,6 +157,7 @@ These individual tutorials expand on topics discussed in the guide above.
 
 * [clipboard](api/clipboard.md)
 * [crashReporter](api/crash-reporter.md)
+* [desktopCapturer](api/desktop-capturer.md)
 * [nativeImage](api/native-image.md)
 * [shell](api/shell.md)
 

docs/api/app.md

@@ -32,7 +32,8 @@ In most cases, you should do everything in the `ready` event handler.
 
 Returns:
 
-* `launchInfo` unknown _macOS_
+* `event` Event
+* `launchInfo` Record<string, any> _macOS_
 
 Emitted once, when Electron has finished initializing. On macOS, `launchInfo`
 holds the `userInfo` of the `NSUserNotification` that was used to open the
@@ -389,7 +390,7 @@ which contains more information about why the render process disappeared. It
 isn't always because it crashed.  The `killed` boolean can be replaced by
 checking `reason === 'killed'` when you switch to that event.
 
-#### Event: 'render-process-gone'
+### Event: 'render-process-gone'
 
 Returns:
 
@@ -408,7 +409,7 @@ Returns:
 Emitted when the renderer process unexpectedly disappears.  This is normally
 because it was crashed or killed.
 
-#### Event: 'child-process-gone'
+### Event: 'child-process-gone'
 
 Returns:
 
@@ -748,7 +749,8 @@ Overrides the current application's name.
 
 ### `app.getLocale()`
 
-Returns `String` - The current application locale. Possible return values are documented [here](locales.md).
+Returns `String` - The current application locale, fetched using Chromium's `l10n_util` library.
+Possible return values are documented [here](https://source.chromium.org/chromium/chromium/src/+/master:ui/base/l10n/l10n_util.cc).
 
 To set the locale, you'll want to use a command line switch at app startup, which may be found [here](https://github.com/electron/electron/blob/master/docs/api/command-line-switches.md).
 
@@ -923,6 +925,10 @@ re-add a removed item to a custom category earlier than that will result in the
 entire custom category being omitted from the Jump List. The list of removed
 items can be obtained using `app.getJumpListSettings()`.
 
+**Note:** The maximum length of a Jump List item's `description` property is
+260 characters. Beyond this limit, the item will not be added to the Jump
+List, nor will it be displayed.
+
 Here's a very simple example of creating a custom Jump List:
 
 ```javascript
@@ -1340,7 +1346,7 @@ systems Application folder. Use in combination with `app.moveToApplicationsFolde
 ### `app.moveToApplicationsFolder([options])` _macOS_
 
 * `options` Object (optional)
-  * `conflictHandler` Function<Boolean> (optional) - A handler for potential conflict in move failure.
+  * `conflictHandler` Function\<Boolean> (optional) - A handler for potential conflict in move failure.
     * `conflictType` String - The type of move conflict encountered by the handler; can be `exists` or `existsAndRunning`, where `exists` means that an app of the same name is present in the Applications directory and `existsAndRunning` means both that it exists and that it's presently running.
 
 Returns `Boolean` - Whether the move was successful. Please note that if
@@ -1484,3 +1490,12 @@ which native modules you can use in the renderer process.  For more information
 on the direction Electron is going with renderer process restarts and usage of
 native modules in the renderer process please check out this
 [Tracking Issue](https://github.com/electron/electron/issues/18397).
+
+### `app.runningUnderRosettaTranslation` _macOS_ _Readonly_
+
+A `Boolean` which when `true` indicates that the app is currently running
+under the [Rosetta Translator Environment](https://en.wikipedia.org/wiki/Rosetta_(software)).
+
+You can use this property to prompt users to download the arm64 version of
+your application when they are running the x64 version under Rosetta
+incorrectly.

docs/api/browser-window.md

@@ -538,6 +538,12 @@ Note that this is only emitted when the window is being resized manually. Resizi
 
 Emitted after the window has been resized.
 
+#### Event: 'resized' _macOS_ _Windows_
+
+Emitted once when the window has finished being resized.
+
+This is usually emitted when the window has been resized manually. On macOS, resizing the window with `setBounds`/`setSize` and setting the `animate` parameter to `true` will also emit this event once resizing has finished.
+
 #### Event: 'will-move' _macOS_ _Windows_
 
 Returns:
@@ -553,12 +559,12 @@ Note that this is only emitted when the window is being resized manually. Resizi
 
 Emitted when the window is being moved to a new position.
 
-__Note__: On macOS this event is an alias of `moved`.
-
-#### Event: 'moved' _macOS_
+#### Event: 'moved' _macOS_ _Windows_
 
 Emitted once when the window is moved to a new position.
 
+__Note__: On macOS this event is an alias of `move`.
+
 #### Event: 'enter-full-screen'
 
 Emitted when the window enters a full-screen state.
@@ -724,7 +730,7 @@ The method will also not return if the extension's manifest is missing or incomp
 is emitted.
 
 **Note:** This method is deprecated. Instead, use
-[`ses.loadExtension(path)`](session.md#sesloadextensionpath).
+[`ses.loadExtension(path)`](session.md#sesloadextensionpath-options).
 
 #### `BrowserWindow.removeExtension(name)` _Deprecated_
 
@@ -766,7 +772,7 @@ The method will also not return if the extension's manifest is missing or incomp
 is emitted.
 
 **Note:** This method is deprecated. Instead, use
-[`ses.loadExtension(path)`](session.md#sesloadextensionpath).
+[`ses.loadExtension(path)`](session.md#sesloadextensionpath-options).
 
 #### `BrowserWindow.removeDevToolsExtension(name)` _Deprecated_
 
@@ -1040,7 +1046,7 @@ Returns `Boolean` - Whether the window is in simple (pre-Lion) fullscreen mode.
 
 Returns `Boolean` - Whether the window is in normal state (not maximized, not minimized, not in fullscreen mode).
 
-#### `win.setAspectRatio(aspectRatio[, extraSize])` _macOS_ _Linux_
+#### `win.setAspectRatio(aspectRatio[, extraSize])`
 
 * `aspectRatio` Float - The aspect ratio to maintain for some portion of the
 content view.
@@ -1061,6 +1067,9 @@ the player itself we would call this function with arguments of 16/9 and
 are within the content view--only that they exist. Sum any extra width and
 height areas you have within the overall content view.
 
+The aspect ratio is not respected when window is resized programmingly with
+APIs like `win.setSize`.
+
 #### `win.setBackgroundColor(backgroundColor)`
 
 * `backgroundColor` String - Window's background color as a hexadecimal value,
@@ -1360,17 +1369,6 @@ Enters or leaves kiosk mode.
 
 Returns `Boolean` - Whether the window is in kiosk mode.
 
-#### `win.isTabletMode()` _Windows_
-
-Returns `Boolean` - Whether the window is in Windows 10 tablet mode.
-
-Since Windows 10 users can [use their PC as tablet](https://support.microsoft.com/en-us/help/17210/windows-10-use-your-pc-like-a-tablet),
-under this mode apps can choose to optimize their UI for tablets, such as
-enlarging the titlebar and hiding titlebar buttons.
-
-This API returns whether the window is in tablet mode, and the `resize` event
-can be be used to listen to changes to tablet mode.
-
 #### `win.getMediaSourceId()`
 
 Returns `String` - Window id in the format of DesktopCapturerSource's id. For example "window:1234:0".
@@ -1391,6 +1389,8 @@ The native type of the handle is `HWND` on Windows, `NSView*` on macOS, and
 
 * `message` Integer
 * `callback` Function
+  * `wParam` any - The `wParam` provided to the WndProc
+  * `lParam` any - The `lParam` provided to the WndProc
 
 Hooks a windows message. The `callback` is called when
 the message is received in the WndProc.
@@ -1443,7 +1443,7 @@ Returns `Boolean` - Whether the window's document has been edited.
 
 Returns `Promise<NativeImage>` - Resolves with a [NativeImage](native-image.md)
 
-Captures a snapshot of the page within `rect`. Omitting `rect` will capture the whole visible page.
+Captures a snapshot of the page within `rect`. Omitting `rect` will capture the whole visible page. If the page is not visible, `rect` may be empty.
 
 #### `win.loadURL(url[, options])`
 
@@ -1851,6 +1851,13 @@ Replacement API for setBrowserView supporting work with multi browser views.
 
 * `browserView` [BrowserView](browser-view.md)
 
+#### `win.setTopBrowserView(browserView)` _Experimental_
+
+* `browserView` [BrowserView](browser-view.md)
+
+Raises `browserView` above other `BrowserView`s attached to `win`.
+Throws an error if `browserView` is not attached to `win`.
+
 #### `win.getBrowserViews()` _Experimental_
 
 Returns `BrowserView[]` - an array of all BrowserViews that have been attached

docs/api/client-request.md

@@ -13,40 +13,30 @@ interface and is therefore an [EventEmitter][event-emitter].
 the request URL. If it is an object, it is expected to fully specify an HTTP request via the
 following properties:
   * `method` String (optional) - The HTTP request method. Defaults to the GET
-    method.
+method.
   * `url` String (optional) - The request URL. Must be provided in the absolute
-    form with the protocol scheme specified as http or https.
+form with the protocol scheme specified as http or https.
   * `session` Session (optional) - The [`Session`](session.md) instance with
-    which the request is associated.
+which the request is associated.
   * `partition` String (optional) - The name of the [`partition`](session.md)
-    with which the request is associated. Defaults to the empty string. The
-    `session` option supersedes `partition`. Thus if a `session` is explicitly
-    specified, `partition` is ignored.
-  * `credentials` String (optional) - Can be `include` or `omit`. Whether to
-    send [credentials](https://fetch.spec.whatwg.org/#credentials) with this
-    request. If set to `include`, credentials from the session associated with
-    the request will be used. If set to `omit`, credentials will not be sent
-    with the request (and the `'login'` event will not be triggered in the
-    event of a 401). This matches the behavior of the
-    [fetch](https://fetch.spec.whatwg.org/#concept-request-credentials-mode)
-    option of the same name. If this option is not specified, authentication
-    data from the session will be sent, and cookies will not be sent (unless
-    `useSessionCookies` is set).
+  with which the request is associated. Defaults to the empty string. The
+`session` option prevails on `partition`. Thus if a `session` is explicitly
+specified, `partition` is ignored.
   * `useSessionCookies` Boolean (optional) - Whether to send cookies with this
-    request from the provided session. If `credentials` is specified, this
-    option has no effect. Default is `false`.
-  * `protocol` String (optional) - Can be `http:` or `https:`. The protocol
-    scheme in the form 'scheme:'. Defaults to 'http:'.
+    request from the provided session.  This will make the `net` request's
+    cookie behavior match a `fetch` request. Default is `false`.
+  * `protocol` String (optional) - The protocol scheme in the form 'scheme:'.
+Currently supported values are 'http:' or 'https:'. Defaults to 'http:'.
   * `host` String (optional) - The server host provided as a concatenation of
-    the hostname and the port number 'hostname:port'.
+the hostname and the port number 'hostname:port'.
   * `hostname` String (optional) - The server host name.
   * `port` Integer (optional) - The server's listening port number.
   * `path` String (optional) - The path part of the request URL.
-  * `redirect` String (optional) - Can be `follow`, `error` or `manual`. The
-    redirect mode for this request. When mode is `error`, any redirection will
-    be aborted. When mode is `manual` the redirection will be cancelled unless
-    [`request.followRedirect`](#requestfollowredirect) is invoked synchronously
-    during the [`redirect`](#event-redirect) event.  Defaults to `follow`.
+  * `redirect` String (optional) - The redirect mode for this request. Should be
+one of `follow`, `error` or `manual`. Defaults to `follow`. When mode is `error`,
+any redirection will be aborted. When mode is `manual` the redirection will be
+cancelled unless [`request.followRedirect`](#requestfollowredirect) is invoked
+synchronously during the [`redirect`](#event-redirect) event.
 
 `options` properties such as `protocol`, `host`, `hostname`, `port` and `path`
 strictly follow the Node.js model as described in the

docs/api/command-line-switches.md

@@ -79,6 +79,12 @@ This switch can not be used in `app.commandLine.appendSwitch` since it is parsed
 earlier than user's app is loaded, but you can set the `ELECTRON_ENABLE_LOGGING`
 environment variable to achieve the same effect.
 
+### --force-fieldtrials=`trials`
+
+Field trials to be forcefully enabled or disabled.
+
+For example: `WebRTC-Audio-Red-For-Opus/Enabled/`
+
 ### --host-rules=`rules`
 
 A comma-separated list of `rules` that control how hostnames are mapped.

docs/api/content-tracing.md

@@ -16,7 +16,7 @@ const { app, contentTracing } = require('electron')
 app.whenReady().then(() => {
   (async () => {
     await contentTracing.startRecording({
-      include_categories: ['*']
+      included_categories: ['*']
     })
     console.log('Tracing started')
     await new Promise(resolve => setTimeout(resolve, 5000))

docs/api/cookies.md

@@ -45,6 +45,8 @@ The following events are available on instances of `Cookies`:
 
 #### Event: 'changed'
 
+Returns:
+
 * `event` Event
 * `cookie` [Cookie](structures/cookie.md) - The cookie that was changed.
 * `cause` String - The cause of the change with one of the following values:

docs/api/crash-reporter.md

@@ -39,37 +39,6 @@ is an implementation detail driven by Chromium, and it may change in future. In
 particular, crashpad is newer and will likely eventually replace breakpad on
 all platforms.
 
-### Note about Node child processes on Linux
-
-If you are using the Node.js `child_process` module and want to report crashes
-from those processes on Linux, there is an extra step you will need to take to
-properly initialize the crash reporter in the child process. This is not
-necessary on Mac or Windows, as those platforms use Crashpad, which
-automatically monitors child processes.
-
-Since `require('electron')` is not available in Node child processes, the
-following APIs are available on the `process` object in Node child processes.
-Note that, on Linux, each Node child process has its own separate instance of
-the breakpad crash reporter. This is dissimilar to renderer child processes,
-which have a "stub" breakpad reporter which returns information to the main
-process for reporting.
-
-#### `process.crashReporter.start(options)`
-
-See [`crashReporter.start()`](#crashreporterstartoptions).
-
-#### `process.crashReporter.getParameters()`
-
-See [`crashReporter.getParameters()`](#crashreportergetparameters).
-
-#### `process.crashReporter.addExtraParameter(key, value)`
-
-See [`crashReporter.addExtraParameter(key, value)`](#crashreporteraddextraparameterkey-value).
-
-#### `process.crashReporter.removeExtraParameter(key)`
-
-See [`crashReporter.removeExtraParameter(key)`](#crashreporterremoveextraparameterkey).
-
 ## Methods
 
 The `crashReporter` module has the following methods:
@@ -90,7 +59,7 @@ The `crashReporter` module has the following methods:
   * `rateLimit` Boolean (optional) _macOS_ _Windows_ - If true, limit the
     number of crashes uploaded to 1/hour. Default is `false`.
   * `compress` Boolean (optional) - If true, crash reports will be compressed
-    and uploaded with `Content-Encoding: gzip`. Default is `true`.
+    and uploaded with `Content-Encoding: gzip`. Default is `false`.
   * `extra` Record<String, String> (optional) - Extra string key/value
     annotations that will be sent along with crash reports that are generated
     in the main process. Only string values are supported. Crashes generated in

docs/api/dialog.md

@@ -306,7 +306,7 @@ Returns `Promise<Object>` - resolves with a promise containing the following pro
   * `checkboxChecked` Boolean - The checked state of the checkbox if
   `checkboxLabel` was set. Otherwise `false`.
 
-Shows a message box.
+Shows a message box, it will block the process until the message box is closed.
 
 The `browserWindow` argument allows the dialog to attach itself to a parent window, making it modal.
 

docs/api/download-item.md

@@ -79,7 +79,6 @@ The `downloadItem` object has the following methods:
 * `path` String - Set the save file path of the download item.
 
 The API is only available in session's `will-download` callback function.
-If `path` doesn't exist, Electron will try to make the directory recursively.
 If user doesn't set the save path via the API, Electron will use the original
 routine to determine the save path; this usually prompts a save dialog.
 

docs/api/extensions.md

@@ -15,7 +15,7 @@ extension capabilities.
 
 Electron only supports loading unpacked extensions (i.e., `.crx` files do not
 work). Extensions are installed per-`session`. To load an extension, call
-[`ses.loadExtension`](session.md#sesloadextensionpath):
+[`ses.loadExtension`](session.md#sesloadextensionpath-options):
 
 ```js
 const { session } = require('electron')
@@ -74,7 +74,6 @@ The following methods of `chrome.runtime` are supported:
 
 - `chrome.runtime.getBackgroundPage`
 - `chrome.runtime.getManifest`
-- `chrome.runtime.getPlatformInfo`
 - `chrome.runtime.getURL`
 - `chrome.runtime.connect`
 - `chrome.runtime.sendMessage`
@@ -115,3 +114,9 @@ The following methods of `chrome.management` are supported:
 - `chrome.management.getPermissionWarningsByManifest`
 - `chrome.management.onEnabled`
 - `chrome.management.onDisabled`
+
+### `chrome.webRequest`
+
+All features of this API are supported.
+
+> **NOTE:** Electron's [`webRequest`](web-request.md) module takes precedence over `chrome.webRequest` if there are conflicting handlers.

docs/api/frameless-window.md

@@ -83,8 +83,11 @@ win.show()
 * The `blur` filter only applies to the web page, so there is no way to apply
   blur effect to the content below the window (i.e. other applications open on
   the user's system).
-* On Windows operating systems, transparent windows will not work when DWM is
+* The window will not be transparent when DevTools is opened.
+* On Windows operating systems,
+  * transparent windows will not work when DWM is
   disabled.
+  * transparent windows can not be maximized using the Windows system menu or by double clicking the title bar. The reasoning behind this can be seen on [this pull request](https://github.com/electron/electron/pull/28207).
 * On Linux, users have to put `--enable-transparent-visuals --disable-gpu` in
   the command line to disable GPU and allow ARGB to make transparent window,
   this is caused by an upstream bug that [alpha channel doesn't work on some

docs/api/global-shortcut.md

@@ -9,7 +9,7 @@ with the operating system so that you can customize the operations for various
 shortcuts.
 
 **Note:** The shortcut is global; it will work even if the app does
-not have the keyboard focus. You should not use this module until the `ready`
+not have the keyboard focus. This module cannot be used before the `ready`
 event of the app module is emitted.
 
 ```javascript

docs/api/incoming-message.md

@@ -20,7 +20,7 @@ applicative code.
 
 #### Event: 'end'
 
-Indicates that response body has ended. Must be placed before 'data' event.
+Indicates that response body has ended.
 
 #### Event: 'aborted'
 

docs/api/ipc-main.md

@@ -91,7 +91,7 @@ Removes listeners of the specified `channel`.
 ### `ipcMain.handle(channel, listener)`
 
 * `channel` String
-* `listener` Function<Promise<void> | any>
+* `listener` Function<Promise\<void> | any>
   * `event` IpcMainInvokeEvent
   * `...args` any[]
 
@@ -123,7 +123,7 @@ WebContents is the source of the invoke request.
 ### `ipcMain.handleOnce(channel, listener)`
 
 * `channel` String
-* `listener` Function<Promise<void> | any>
+* `listener` Function<Promise\<void> | any>
   * `event` IpcMainInvokeEvent
   * `...args` any[]
 

docs/api/ipc-renderer.md

@@ -61,9 +61,13 @@ Algorithm][SCA], just like [`window.postMessage`][], so prototype chains will no
 included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
-> **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
+> **NOTE:** Sending non-standard JavaScript types such as DOM objects or
+> special Electron objects will throw an exception.
+>
+> Since the main process does not have support for DOM objects such as
+> `ImageBitmap`, `File`, `DOMMatrix` and so on, such objects cannot be sent over
+> Electron's IPC to the main process, as the main process would have no way to decode
+> them. Attempting to send such objects over IPC will result in an error.
 
 The main process handles it by listening for `channel` with the
 [`ipcMain`](ipc-main.md) module.
@@ -85,9 +89,13 @@ Algorithm][SCA], just like [`window.postMessage`][], so prototype chains will no
 included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
-> **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
+> **NOTE:** Sending non-standard JavaScript types such as DOM objects or
+> special Electron objects will throw an exception.
+>
+> Since the main process does not have support for DOM objects such as
+> `ImageBitmap`, `File`, `DOMMatrix` and so on, such objects cannot be sent over
+> Electron's IPC to the main process, as the main process would have no way to decode
+> them. Attempting to send such objects over IPC will result in an error.
 
 The main process should listen for `channel` with
 [`ipcMain.handle()`](ipc-main.md#ipcmainhandlechannel-listener).
@@ -123,9 +131,13 @@ Algorithm][SCA], just like [`window.postMessage`][], so prototype chains will no
 included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
-> **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
+> **NOTE:** Sending non-standard JavaScript types such as DOM objects or
+> special Electron objects will throw an exception.
+>
+> Since the main process does not have support for DOM objects such as
+> `ImageBitmap`, `File`, `DOMMatrix` and so on, such objects cannot be sent over
+> Electron's IPC to the main process, as the main process would have no way to decode
+> them. Attempting to send such objects over IPC will result in an error.
 
 The main process handles it by listening for `channel` with [`ipcMain`](ipc-main.md) module,
 and replies by setting `event.returnValue`.

docs/api/locales.md

@@ -1,142 +0,0 @@
-# Locales
-
-> Locale values returned by `app.getLocale()`.
-
-Electron uses Chromium's `l10n_util` library to fetch the locale. Possible
-values are listed below:
-
-| Language Code | Language Name |
-|---------------|---------------|
-| af | Afrikaans |
-| am | Amharic |
-| ar | Arabic |
-| az | Azerbaijani |
-| be | Belarusian |
-| bg | Bulgarian |
-| bh | Bihari |
-| bn | Bengali |
-| br | Breton |
-| bs | Bosnian |
-| ca | Catalan |
-| co | Corsican |
-| cs | Czech |
-| cy | Welsh |
-| da | Danish |
-| de | German |
-| de-AT | German (Austria) |
-| de-CH | German (Switzerland) |
-| de-DE | German (Germany) |
-| el | Greek |
-| en | English |
-| en-AU | English (Australia) |
-| en-CA | English (Canada) |
-| en-GB | English (UK) |
-| en-NZ | English (New Zealand) |
-| en-US | English (US) |
-| en-ZA | English (South Africa) |
-| eo | Esperanto |
-| es | Spanish |
-| es-419 | Spanish (Latin America) |
-| et | Estonian |
-| eu | Basque |
-| fa | Persian |
-| fi | Finnish |
-| fil | Filipino |
-| fo | Faroese |
-| fr | French |
-| fr-CA | French (Canada) |
-| fr-CH | French (Switzerland) |
-| fr-FR | French (France) |
-| fy | Frisian |
-| ga | Irish |
-| gd | Scots Gaelic |
-| gl | Galician |
-| gn | Guarani |
-| gu | Gujarati |
-| ha | Hausa |
-| haw | Hawaiian |
-| he | Hebrew |
-| hi | Hindi |
-| hr | Croatian |
-| hu | Hungarian |
-| hy | Armenian |
-| ia | Interlingua |
-| id | Indonesian |
-| is | Icelandic |
-| it | Italian |
-| it-CH | Italian (Switzerland) |
-| it-IT | Italian (Italy) |
-| ja | Japanese |
-| jw | Javanese |
-| ka | Georgian |
-| kk | Kazakh |
-| km | Cambodian |
-| kn | Kannada |
-| ko | Korean |
-| ku | Kurdish |
-| ky | Kyrgyz |
-| la | Latin |
-| ln | Lingala |
-| lo | Laothian |
-| lt | Lithuanian |
-| lv | Latvian |
-| mk | Macedonian |
-| ml | Malayalam |
-| mn | Mongolian |
-| mo | Moldavian |
-| mr | Marathi |
-| ms | Malay |
-| mt | Maltese |
-| nb | Norwegian (Bokmal) |
-| ne | Nepali |
-| nl | Dutch |
-| nn | Norwegian (Nynorsk) |
-| no | Norwegian |
-| oc | Occitan |
-| om | Oromo |
-| or | Oriya |
-| pa | Punjabi |
-| pl | Polish |
-| ps | Pashto |
-| pt | Portuguese |
-| pt-BR | Portuguese (Brazil) |
-| pt-PT | Portuguese (Portugal) |
-| qu | Quechua |
-| rm | Romansh |
-| ro | Romanian |
-| ru | Russian |
-| sd | Sindhi |
-| sh | Serbo-Croatian |
-| si | Sinhalese |
-| sk | Slovak |
-| sl | Slovenian |
-| sn | Shona |
-| so | Somali |
-| sq | Albanian |
-| sr | Serbian |
-| st | Sesotho |
-| su | Sundanese |
-| sv | Swedish |
-| sw | Swahili |
-| ta | Tamil |
-| te | Telugu |
-| tg | Tajik |
-| th | Thai |
-| ti | Tigrinya |
-| tk | Turkmen |
-| to | Tonga |
-| tr | Turkish |
-| tt | Tatar |
-| tw | Twi |
-| ug | Uighur |
-| uk | Ukrainian |
-| ur | Urdu |
-| uz | Uzbek |
-| vi | Vietnamese |
-| xh | Xhosa |
-| yi | Yiddish |
-| yo | Yoruba |
-| zh | Chinese |
-| zh-CN | Chinese (Simplified) |
-| zh-TW | Chinese (Traditional) |
-| zu | Zulu |

docs/api/menu.md

@@ -22,8 +22,10 @@ Sets `menu` as the application menu on macOS. On Windows and Linux, the
 Also on Windows and Linux, you can use a `&` in the top-level item name to
 indicate which letter should get a generated accelerator. For example, using
 `&File` for the file menu would result in a generated `Alt-F` accelerator that
-opens the associated menu. The indicated character in the button label gets an
-underline. The `&` character is not displayed on the button label.
+opens the associated menu. The indicated character in the button label then gets an
+underline, and the `&` character is not displayed on the button label.
+
+In order to escape the `&` character in an item name, add a proceeding `&`. For example, `&&File` would result in `&File` displayed on the button label.
 
 Passing `null` will suppress the default menu. On Windows and Linux,
 this has the additional effect of removing the menu bar from the window.

docs/api/message-channel-main.md

@@ -13,19 +13,9 @@ Process: [Main](../glossary.md#main-process)
 
 Example:
 ```js
-// Main process
 const { port1, port2 } = new MessageChannelMain()
 w.webContents.postMessage('port', null, [port2])
 port1.postMessage({ some: 'message' })
-
-// Renderer process
-const { ipcRenderer } = require('electron')
-ipcRenderer.on('port', (e) => {
-  // e.ports is a list of ports sent along with this message
-  e.ports[0].on('message', (messageEvent) => {
-    console.log(messageEvent.data)
-  })
-})
 ```
 
 ### Instance Properties

docs/api/modernization/overview.md

@@ -1,10 +0,0 @@
-## Modernization
-
-The Electron team is currently undergoing an initiative to modernize our API in a few concrete ways. These include: updating our modules to use idiomatic JS properties instead of separate `getPropertyX` and `setPropertyX`, converting callbacks to promises, and removing some other anti-patterns present in our APIs. The current status of the Promise initiative can be tracked in the [promisification](promisification.md) tracking file.
-
-As we work to perform these updates, we seek to create the least disruptive amount of change at any given time, so as many changes as possible will be introduced in a backward compatible manner and deprecated after enough time has passed to give users a chance to upgrade their API calls.
-
-This document and its child documents will be updated to reflect the latest status of our API changes.
-
-* [Promisification](promisification.md)
-* [Property Updates](property-updates.md)

docs/api/modernization/promisification.md

@@ -1,42 +0,0 @@
-## Promisification
-
-The Electron team recently underwent an initiative to convert callback-based APIs to Promise-based ones. See converted functions below:
-
-- [app.getFileIcon(path[, options], callback)](https://github.com/electron/electron/blob/master/docs/api/app.md#getFileIcon)
-- [contents.capturePage([rect, ]callback)](https://github.com/electron/electron/blob/master/docs/api/web-contents.md#capturePage)
-- [contents.executeJavaScript(code[, userGesture, callback])](https://github.com/electron/electron/blob/master/docs/api/web-contents.md#executeJavaScript)
-- [contents.printToPDF(options, callback)](https://github.com/electron/electron/blob/master/docs/api/web-contents.md#printToPDF)
-- [contents.savePage(fullPath, saveType, callback)](https://github.com/electron/electron/blob/master/docs/api/web-contents.md#savePage)
-- [contentTracing.getCategories(callback)](https://github.com/electron/electron/blob/master/docs/api/content-tracing.md#getCategories)
-- [contentTracing.startRecording(options, callback)](https://github.com/electron/electron/blob/master/docs/api/content-tracing.md#startRecording)
-- [contentTracing.stopRecording(resultFilePath, callback)](https://github.com/electron/electron/blob/master/docs/api/content-tracing.md#stopRecording)
-- [contentTracing.getTraceBufferUsage(callback)](https://github.com/electron/electron/blob/master/docs/api/content-tracing.md#getTraceBufferUsage)
-- [cookies.flushStore(callback)](https://github.com/electron/electron/blob/master/docs/api/cookies.md#flushStore)
-- [cookies.get(filter, callback)](https://github.com/electron/electron/blob/master/docs/api/cookies.md#get)
-- [cookies.remove(url, name, callback)](https://github.com/electron/electron/blob/master/docs/api/cookies.md#remove)
-- [cookies.set(details, callback)](https://github.com/electron/electron/blob/master/docs/api/cookies.md#set)
-- [debugger.sendCommand(method[, commandParams, callback])](https://github.com/electron/electron/blob/master/docs/api/debugger.md#sendCommand)
-- [desktopCapturer.getSources(options, callback)](https://github.com/electron/electron/blob/master/docs/api/desktop-capturer.md#getSources)
-- [dialog.showOpenDialog([browserWindow, ]options[, callback])](https://github.com/electron/electron/blob/master/docs/api/dialog.md#showOpenDialog)
-- [dialog.showSaveDialog([browserWindow, ]options[, callback])](https://github.com/electron/electron/blob/master/docs/api/dialog.md#showSaveDialog)
-- [inAppPurchase.purchaseProduct(productID, quantity, callback)](https://github.com/electron/electron/blob/master/docs/api/in-app-purchase.md#purchaseProduct)
-- [inAppPurchase.getProducts(productIDs, callback)](https://github.com/electron/electron/blob/master/docs/api/in-app-purchase.md#getProducts)
-- [dialog.showMessageBox([browserWindow, ]options[, callback])](https://github.com/electron/electron/blob/master/docs/api/dialog.md#showMessageBox)
-- [dialog.showCertificateTrustDialog([browserWindow, ]options, callback)](https://github.com/electron/electron/blob/master/docs/api/dialog.md#showCertificateTrustDialog)
-- [netLog.stopLogging([callback])](https://github.com/electron/electron/blob/master/docs/api/net-log.md#stopLogging)
-- [protocol.isProtocolHandled(scheme, callback)](https://github.com/electron/electron/blob/master/docs/api/protocol.md#isProtocolHandled)
-- [ses.clearHostResolverCache([callback])](https://github.com/electron/electron/blob/master/docs/api/session.md#clearHostResolverCache)
-- [ses.clearStorageData([options, callback])](https://github.com/electron/electron/blob/master/docs/api/session.md#clearStorageData)
-- [ses.setProxy(config, callback)](https://github.com/electron/electron/blob/master/docs/api/session.md#setProxy)
-- [ses.resolveProxy(url, callback)](https://github.com/electron/electron/blob/master/docs/api/session.md#resolveProxy)
-- [ses.getCacheSize(callback)](https://github.com/electron/electron/blob/master/docs/api/session.md#getCacheSize)
-- [ses.clearAuthCache(options[, callback])](https://github.com/electron/electron/blob/master/docs/api/session.md#clearAuthCache)
-- [ses.clearCache(callback)](https://github.com/electron/electron/blob/master/docs/api/session.md#clearCache)
-- [ses.getBlobData(identifier, callback)](https://github.com/electron/electron/blob/master/docs/api/session.md#getBlobData)
-- [shell.openExternal(url[, options, callback])](https://github.com/electron/electron/blob/master/docs/api/shell.md#openExternal)
-- [webFrame.executeJavaScript(code[, userGesture, callback])](https://github.com/electron/electron/blob/master/docs/api/web-frame.md#executeJavaScript)
-- [webFrame.executeJavaScriptInIsolatedWorld(worldId, scripts[, userGesture, callback])](https://github.com/electron/electron/blob/master/docs/api/web-frame.md#executeJavaScriptInIsolatedWorld)
-- [webviewTag.capturePage([rect, ]callback)](https://github.com/electron/electron/blob/master/docs/api/webview-tag.md#capturePage)
-- [webviewTag.executeJavaScript(code[, userGesture, callback])](https://github.com/electron/electron/blob/master/docs/api/webview-tag.md#executeJavaScript)
-- [webviewTag.printToPDF(options, callback)](https://github.com/electron/electron/blob/master/docs/api/webview-tag.md#printToPDF)
-- [win.capturePage([rect, ]callback)](https://github.com/electron/electron/blob/master/docs/api/browser-window.md#capturePage)

docs/api/modernization/property-updates.md

@@ -1,41 +0,0 @@
-## Property Updates
-
-The Electron team is currently undergoing an initiative to convert separate getter and setter functions in Electron to bespoke properties with `get` and `set` functionality. During this transition period, both the new properties and old getters and setters of these functions will work correctly and be documented.
-
-## Candidates
-
-* `BrowserWindow`
-  * `menubarVisible`
-* `crashReporter` module
-  * `uploadToServer`
-* `webFrame` modules
-  * `zoomFactor`
-  * `zoomLevel`
-  * `audioMuted`
-* `<webview>`
-  * `zoomFactor`
-  * `zoomLevel`
-  * `audioMuted`
-
-## Converted Properties
-
-* `app` module
-  * `accessibilitySupport`
-  * `applicationMenu`
-  * `badgeCount`
-  * `name`
-* `DownloadItem` class
-  * `savePath`
-* `BrowserWindow` module
-  * `autoHideMenuBar`
-  * `resizable`
-  * `maximizable`
-  * `minimizable`
-  * `fullscreenable`
-  * `movable`
-  * `closable`
-  * `backgroundThrottling`
-* `NativeImage`
-  * `isMacTemplateImage`
-* `SystemPreferences` module
-  * `appLevelAppearance`

docs/api/notification.md

@@ -29,9 +29,9 @@ Returns `Boolean` - Whether or not desktop notifications are supported on the cu
 ### `new Notification([options])`
 
 * `options` Object (optional)
-  * `title` String (optional) - A title for the notification, which will be shown at the top of the notification window when it is shown.
+  * `title` String - A title for the notification, which will be shown 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.
+  * `body` String - The body text of the notification, which will be displayed below the title or subtitle.
   * `silent` Boolean (optional) - Whether or not to emit an OS notification noise when showing the notification.
   * `icon` (String | [NativeImage](native-image.md)) (optional) - An icon to use in the notification.
   * `hasReply` Boolean (optional) _macOS_ - Whether or not to add an inline reply option to the notification.
@@ -41,7 +41,6 @@ Returns `Boolean` - Whether or not desktop notifications are supported on the cu
   * `urgency` String (optional) _Linux_ - The urgency level of the notification. Can be 'normal', 'critical', or 'low'.
   * `actions` [NotificationAction[]](structures/notification-action.md) (optional) _macOS_ - Actions to add to the notification. Please read the available actions and limitations in the `NotificationAction` documentation.
   * `closeButtonText` String (optional) _macOS_ - A custom title for the close button of an alert. An empty string will cause the default localized text to be used.
-  * `toastXml` String (optional) _Windows_ - A custom description of the Notification on Windows superseding all properties above. Provides full customization of design and behavior of the notification.
 
 ### Instance Events
 
@@ -95,15 +94,6 @@ Returns:
 * `event` Event
 * `index` Number - The index of the action that was activated.
 
-#### Event: 'failed' _Windows_
-
-Returns:
-
-* `event` Event
-* `error` String - The error encountered during execution of the `show()` method.
-
-Emitted when an error is encountered while creating and showing the native notification.
-
 ### Instance Methods
 
 Objects created with `new Notification` have the following instance methods:
@@ -172,10 +162,6 @@ If `timeoutType` is set to 'never', the notification never expires. It stays ope
 
 A [`NotificationAction[]`](structures/notification-action.md) property representing the actions of the notification.
 
-#### `notification.toastXml` _Windows_
-
-A `String` property representing the custom Toast XML of the notification.
-
 ### Playing Sounds
 
 On macOS, you can specify the name of the sound you'd like to play when the

docs/api/power-monitor.md

@@ -39,14 +39,6 @@ Emitted when the system is about to lock the screen.
 
 Emitted as soon as the systems screen is unlocked.
 
-### Event: 'user-did-become-active' _macOS_
-
-Emitted when a login session is activated. See [documentation](https://developer.apple.com/documentation/appkit/nsworkspacesessiondidbecomeactivenotification?language=objc) for more information.
-
-### Event: 'user-did-resign-active' _macOS_
-
-Emitted when a login session is deactivated. See [documentation](https://developer.apple.com/documentation/appkit/nsworkspacesessiondidresignactivenotification?language=objc) for more information.
-
 ## Methods
 
 The `powerMonitor` module has the following methods:

docs/api/protocol.md

@@ -112,7 +112,7 @@ expect streaming responses.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` (String | [ProtocolResponse](structures/protocol-response.md))
 
@@ -133,7 +133,7 @@ from protocols that follow the "generic URI syntax" like `file:`.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` (Buffer | [ProtocolResponse](structures/protocol-response.md))
 
@@ -157,7 +157,7 @@ protocol.registerBufferProtocol('atom', (request, callback) => {
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` (String | [ProtocolResponse](structures/protocol-response.md))
 
@@ -173,7 +173,7 @@ property.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` ProtocolResponse
 
@@ -188,7 +188,7 @@ should be called with an object that has the `url` property.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` (ReadableStream | [ProtocolResponse](structures/protocol-response.md))
 
@@ -251,7 +251,7 @@ Returns `Boolean` - Whether `scheme` is already registered.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` (String | [ProtocolResponse](structures/protocol-response.md))
 
@@ -264,7 +264,7 @@ which sends a file as a response.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` (String | [ProtocolResponse](structures/protocol-response.md))
 
@@ -277,7 +277,7 @@ which sends a `String` as a response.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` (Buffer | [ProtocolResponse](structures/protocol-response.md))
 
@@ -290,7 +290,7 @@ which sends a `Buffer` as a response.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` [ProtocolResponse](structures/protocol-response.md)
 
@@ -303,7 +303,7 @@ which sends a new HTTP request as a response.
 
 * `scheme` String
 * `handler` Function
-  * `request` [ProtocolRequest](structures/protocol-request.md)
+  * `request` ProtocolRequest
   * `callback` Function
     * `response` (ReadableStream | [ProtocolResponse](structures/protocol-response.md))
 

docs/api/remote.md

@@ -4,16 +4,6 @@
 
 Process: [Renderer](../glossary.md#renderer-process)
 
-> ⚠️ WARNING ⚠️
-> The `remote` module is [deprecated](https://github.com/electron/electron/issues/21408).
-> Instead of `remote`, use [`ipcRenderer`](ipc-renderer.md) and
-> [`ipcMain`](ipc-main.md).
->
-> Read more about why the `remote` module is deprecated [here](https://medium.com/@nornagon/electrons-remote-module-considered-harmful-70d69500f31).
->
-> If you still want to use `remote` despite the performance and security
-> concerns, see [@electron/remote](https://github.com/electron/remote).
-
 The `remote` module provides a simple way to do inter-process communication
 (IPC) between the renderer process (web page) and the main process.
 
@@ -150,32 +140,11 @@ console.log(app)
 
 The `remote` module has the following methods:
 
-### `remote.getCurrentWindow()`
+### `remote.require(module)`
 
-Returns [`BrowserWindow`](browser-window.md) - The window to which this web page
-belongs.
+* `module` String
 
-**Note:** Do not use `removeAllListeners` on [`BrowserWindow`](browser-window.md).
-Use of this can remove all [`blur`](https://developer.mozilla.org/en-US/docs/Web/Events/blur)
-listeners, disable click events on touch bar buttons, and other unintended
-consequences.
-
-### `remote.getCurrentWebContents()`
-
-Returns [`WebContents`](web-contents.md) - The web contents of this web page.
-
-### `remote.getGlobal(name)`
-
-* `name` String
-
-Returns `any` - The global variable of `name` (e.g. `global[name]`) in the main
-process.
-
-## Properties
-
-### `remote.require`
-
-A `NodeJS.Require` function equivalent to `require(module)` in the main process.
+Returns `any` - The object returned by `require(module)` in the main process.
 Modules specified by their relative path will resolve relative to the entrypoint
 of the main process.
 
@@ -207,6 +176,28 @@ module.exports = 'bar'
 const foo = require('electron').remote.require('./foo') // bar
 ```
 
+### `remote.getCurrentWindow()`
+
+Returns [`BrowserWindow`](browser-window.md) - The window to which this web page
+belongs.
+
+**Note:** Do not use `removeAllListeners` on [`BrowserWindow`](browser-window.md).
+Use of this can remove all [`blur`](https://developer.mozilla.org/en-US/docs/Web/Events/blur)
+listeners, disable click events on touch bar buttons, and other unintended
+consequences.
+
+### `remote.getCurrentWebContents()`
+
+Returns [`WebContents`](web-contents.md) - The web contents of this web page.
+
+### `remote.getGlobal(name)`
+
+* `name` String
+
+Returns `any` - The global variable of `name` (e.g. `global[name]`) in the main
+process.
+
+## Properties
 
 ### `remote.process` _Readonly_
 

docs/api/session.md

@@ -91,40 +91,6 @@ session.defaultSession.on('will-download', (event, item, webContents) => {
 })
 ```
 
-#### Event: 'extension-loaded'
-
-Returns:
-
-* `event` Event
-* `extension` [Extension](structures/extension.md)
-
-Emitted after an extension is loaded. This occurs whenever an extension is
-added to the "enabled" set of extensions. This includes:
-- Extensions being loaded from `Session.loadExtension`.
-- Extensions being reloaded:
-   * from a crash.
-   * if the extension requested it ([`chrome.runtime.reload()`](https://developer.chrome.com/extensions/runtime#method-reload)).
-
-#### Event: 'extension-unloaded'
-
-Returns:
-
-* `event` Event
-* `extension` [Extension](structures/extension.md)
-
-Emitted after an extension is unloaded. This occurs when
-`Session.removeExtension` is called.
-
-#### Event: 'extension-ready'
-
-Returns:
-
-* `event` Event
-* `extension` [Extension](structures/extension.md)
-
-Emitted after an extension is loaded and all necessary browser state is
-initialized to support the start of the extension's background page.
-
 #### Event: 'preconnect'
 
 Returns:
@@ -178,76 +144,6 @@ Emitted when a hunspell dictionary file download fails.  For details
 on the failure you should collect a netlog and inspect the download
 request.
 
-#### Event: 'select-serial-port' _Experimental_
-
-Returns:
-
-* `event` Event
-* `portList` [SerialPort[]](structures/serial-port.md)
-* `webContents` [WebContents](web-contents.md)
-* `callback` Function
-  * `portId` String
-
-Emitted when a serial port needs to be selected when a call to
-`navigator.serial.requestPort` is made. `callback` should be called with
-`portId` to be selected, passing an empty string to `callback` will
-cancel the request.  Additionally, permissioning on `navigator.serial` can
-be managed by using [ses.setPermissionCheckHandler(handler)](#sessetpermissioncheckhandlerhandler)
-with the `serial` permission.
-
-Because this is an experimental feature it is disabled by default.  To enable this feature, you
-will need to use the `--enable-features=ElectronSerialChooser` command line switch.  Additionally
-because this is an experimental Chromium feature you will need to set `enableBlinkFeatures: 'Serial'`
-on the `webPreferences` property when opening a BrowserWindow.
-
-```javascript
-const { app, BrowserWindow } = require('electron')
-
-let win = null
-app.commandLine.appendSwitch('enable-features', 'ElectronSerialChooser')
-
-app.whenReady().then(() => {
-  win = new BrowserWindow({
-    width: 800,
-    height: 600,
-    webPreferences: {
-      enableBlinkFeatures: 'Serial'
-    }
-  })
-  win.webContents.session.on('select-serial-port', (event, portList, callback) => {
-    event.preventDefault()
-    const selectedPort = portList.find((device) => {
-      return device.vendorId === 0x2341 && device.productId === 0x0043
-    })
-    if (!selectedPort) {
-      callback('')
-    } else {
-      callback(result1.portId)
-    }
-  })
-})
-```
-
-#### Event: 'serial-port-added' _Experimental_
-
-Returns:
-
-* `event` Event
-* `port` [SerialPort](structures/serial-port.md)
-* `webContents` [WebContents](web-contents.md)
-
-Emitted after `navigator.serial.requestPort` has been called and `select-serial-port` has fired if a new serial port becomes available.  For example, this event will fire when a new USB device is plugged in.
-
-#### Event: 'serial-port-removed' _Experimental_
-
-Returns:
-
-* `event` Event
-* `port` [SerialPort](structures/serial-port.md)
-* `webContents` [WebContents](web-contents.md)
-
-Emitted after `navigator.serial.requestPort` has been called and `select-serial-port` has fired if a serial port has been removed.  For example, this event will fire when a USB device is unplugged.
-
 ### Instance Methods
 
 The following methods are available on instances of `Session`:
@@ -295,9 +191,6 @@ Sets the proxy settings.
 When `pacScript` and `proxyRules` are provided together, the `proxyRules`
 option is ignored and `pacScript` configuration is applied.
 
-You may need `ses.closeAllConnections` to close currently in flight connections to prevent
-pooled sockets using previous proxy from being reused by future requests.
-
 The `proxyRules` has to follow the rules below:
 
 ```sh
@@ -407,12 +300,6 @@ window.webContents.session.enableNetworkEmulation({ offline: true })
 
 Preconnects the given number of sockets to an origin.
 
-#### `ses.closeAllConnections()`
-
-Returns `Promise<void>` - Resolves when all connections are closed.
-
-**Note:** It will terminate / fail all requests currently in flight.
-
 #### `ses.disableNetworkEmulation()`
 
 Disables any network emulation already active for the `session`. Resets to
@@ -462,6 +349,7 @@ win.webContents.session.setCertificateVerifyProc((request, callback) => {
 * `handler` Function | null
   * `webContents` [WebContents](web-contents.md) - WebContents requesting the permission.  Please note that if the request comes from a subframe you should use `requestingUrl` to check the request origin.
   * `permission` String - The type of requested permission.
+    * `clipboard-read` - Request access to read from the clipboard.
     * `media` -  Request access to media devices such as camera, microphone and speakers.
     * `mediaKeySystem` - Request access to DRM protected content.
     * `geolocation` - Request access to user's current location.
@@ -497,9 +385,9 @@ session.fromPartition('some-partition').setPermissionRequestHandler((webContents
 
 #### `ses.setPermissionCheckHandler(handler)`
 
-* `handler` Function<Boolean> | null
+* `handler` Function\<Boolean> | null
   * `webContents` [WebContents](web-contents.md) - WebContents checking the permission.  Please note that if the request comes from a subframe you should use `requestingUrl` to check the request origin.
-  * `permission` String - Type of permission check.  Valid values are `midiSysex`, `notifications`, `geolocation`, `media`,`mediaKeySystem`,`midi`, `pointerLock`, `fullscreen`, `openExternal`, or `serial`.
+  * `permission` String - Enum of 'media'.
   * `requestingOrigin` String - The origin URL of the permission check
   * `details` Object - Some properties are only available on certain permission types.
     * `securityOrigin` String - The security origin of the `media` check.
@@ -571,20 +459,6 @@ will be temporary.
 
 Returns `String` - The user agent for this session.
 
-#### `ses.setSSLConfig(config)`
-
-* `config` Object
-  * `minVersion` String - Can be `tls1`, `tls1.1`, `tls1.2` or `tls1.3`. The
-    minimum SSL version to allow when connecting to remote servers. Defaults to
-    `tls1`.
-  * `maxVersion` String - Can be `tls1.2` or `tls1.3`. The maximum SSL version
-    to allow when connecting to remote servers. Defaults to `tls1.3`.
-
-Sets the SSL configuration for the session. All subsequent network requests
-will use the new configuration. Existing network connections (such as WebSocket
-connections) will not be terminated, but old sockets in the pool will not be
-reused for new connections.
-
 #### `ses.getBlobData(identifier)`
 
 * `identifier` String - Valid UUID.
@@ -694,9 +568,13 @@ will not work on non-persistent (in-memory) sessions.
 
 **Note:** On macOS and Windows 10 this word will be removed from the OS custom dictionary as well
 
-#### `ses.loadExtension(path)`
+#### `ses.loadExtension(path[, options])`
 
 * `path` String - Path to a directory containing an unpacked Chrome extension
+* `options` Object (optional)
+  * `allowFileAccess` Boolean - Whether to allow the extension to read local files over `file://`
+    protocol and inject content scripts into `file://` pages. This is required e.g. for loading
+    devtools extensions on `file://` URLs. Defaults to false.
 
 Returns `Promise<Extension>` - resolves when the extension is loaded.
 
@@ -719,7 +597,11 @@ const { app, session } = require('electron')
 const path = require('path')
 
 app.on('ready', async () => {
-  await session.defaultSession.loadExtension(path.join(__dirname, 'react-devtools'))
+  await session.defaultSession.loadExtension(
+    path.join(__dirname, 'react-devtools'),
+    // allowFileAccess is required to load the devtools extension on file:// URLs.
+    { allowFileAccess: true }
+  )
   // Note that in order to use the React DevTools extension, you'll need to
   // download and unzip a copy of the extension.
 })
@@ -765,7 +647,7 @@ The following properties are available on instances of `Session`:
 #### `ses.availableSpellCheckerLanguages` _Readonly_
 
 A `String[]` array which consists of all the known available spell checker languages.  Providing a language
-code to the `setSpellCheckerLanguages` API that isn't in this array will result in an error.
+code to the `setSpellCheckerLanaguages` API that isn't in this array will result in an error.
 
 #### `ses.cookies` _Readonly_
 

docs/api/shell.md

@@ -45,27 +45,15 @@ Returns `Promise<void>`
 
 Open the given external protocol URL in the desktop's default manner. (For example, mailto: URLs in the user's default mail agent).
 
-### `shell.moveItemToTrash(fullPath[, deleteOnFail])` _Deprecated_
+### `shell.moveItemToTrash(fullPath[, deleteOnFail])`
 
 * `fullPath` String
 * `deleteOnFail` Boolean (optional) - Whether or not to unilaterally remove the item if the Trash is disabled or unsupported on the volume. _macOS_
 
 Returns `Boolean` - Whether the item was successfully moved to the trash or otherwise deleted.
 
-> NOTE: This method is deprecated. Use `shell.trashItem` instead.
-
 Move the given file to trash and returns a boolean status for the operation.
 
-### `shell.trashItem(path)`
-
-* `path` String - path to the item to be moved to the trash.
-
-Returns `Promise<void>` - Resolves when the operation has been completed.
-Rejects if there was an error while deleting the requested item.
-
-This moves a path to the OS-specific trash location (Trash on macOS, Recycle
-Bin on Windows, and a desktop-environment-specific location on Linux).
-
 ### `shell.beep()`
 
 Play the beep sound.

docs/api/structures/ipc-main-event.md

@@ -1,5 +1,6 @@
 # IpcMainEvent Object extends `Event`
 
+* `processId` Integer - The internal ID of the renderer process that sent this message
 * `frameId` Integer - The ID of the renderer frame that sent this message
 * `returnValue` any - Set this to the value to be returned in a synchronous message
 * `sender` WebContents - Returns the `webContents` that sent the message

docs/api/structures/ipc-main-invoke-event.md

@@ -1,4 +1,5 @@
 # IpcMainInvokeEvent Object extends `Event`
 
+* `processId` Integer - The internal ID of the renderer process that sent this message
 * `frameId` Integer - The ID of the renderer frame that sent this message
 * `sender` WebContents - Returns the `webContents` that sent the message

docs/api/structures/jump-list-category.md

@@ -19,3 +19,7 @@
 property set then its `type` is assumed to be `tasks`. If the `name` property
 is set but the `type` property is omitted then the `type` is assumed to be
 `custom`.
+
+**Note:** The maximum length of a Jump List item's `description` property is
+260 characters. Beyond this limit, the item will not be added to the Jump
+List, nor will it be displayed.

docs/api/structures/jump-list-item.md

@@ -17,7 +17,7 @@
 * `title` String (optional) - The text to be displayed for the item in the Jump List.
   Should only be set if `type` is `task`.
 * `description` String (optional) - Description of the task (displayed in a tooltip).
-  Should only be set if `type` is `task`.
+  Should only be set if `type` is `task`. Maximum length 260 characters.
 * `iconPath` String (optional) - The absolute path to an icon to be displayed in a
   Jump List, which can be an arbitrary resource file that contains an icon
   (e.g. `.ico`, `.exe`, `.dll`). You can usually specify `process.execPath` to

docs/api/structures/serial-port.md

@@ -1,8 +0,0 @@
-# SerialPort Object
-
-* `portId` String - Unique identifier for the port
-* `portName` String - Name of the port
-* `displayName` String - Addtional information for the port
-* `persistentId` String - This platform-specific identifier, if present, can be used to identify the device across restarts of the application and operating system.
-* `vendorId` String - Optional USB vendor ID
-* `productId` String - Optional USB product ID

docs/api/structures/shortcut-details.md

@@ -13,5 +13,3 @@ target's icon.
 DLL or EXE. Default is 0.
 * `appUserModelId` String (optional) - The Application User Model ID. Default
 is empty.
-* `toastActivatorClsid` String (optional) - The Application Toast Activator CLSID. Needed
-for participating in Action Center.

docs/api/synopsis.md

@@ -13,7 +13,7 @@ either process type.
 
 The basic rule is: if a module is [GUI][gui] or low-level system related, then
 it should be only available in the main process. You need to be familiar with
-the concept of [main process vs. renderer process](../tutorial/quick-start.md#main-and-renderer-processes)
+the concept of [main process vs. renderer process](../tutorial/application-architecture.md#main-and-renderer-processes)
 scripts to be able to use those modules.
 
 The main process script is like a normal Node.js script:
@@ -43,7 +43,7 @@ extra ability to use node modules if `nodeIntegration` is enabled:
 </html>
 ```
 
-To run your app, read [Run your app](../tutorial/quick-start.md#run-your-application).
+To run your app, read [Run your app](../tutorial/first-app.md#running-your-app).
 
 ## Destructuring assignment
 

docs/api/system-preferences.md

@@ -132,6 +132,8 @@ This is necessary for events such as `NSUserDefaultsDidChangeNotification`.
   * `userInfo` Record<String, unknown>
   * `object` String
 
+Returns `Number` - The ID of this subscription
+
 Same as `subscribeNotification`, but uses `NSWorkspace.sharedWorkspace.notificationCenter`.
 This is necessary for events such as `NSWorkspaceDidActivateApplicationNotification`.
 

docs/api/touch-bar-button.md

@@ -2,7 +2,7 @@
 
 > Create a button in the touch bar for native macOS applications
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarButton(options)`
 

docs/api/touch-bar-color-picker.md

@@ -2,7 +2,7 @@
 
 > Create a color picker in the touch bar for native macOS applications
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarColorPicker(options)`
 

docs/api/touch-bar-group.md

@@ -2,7 +2,7 @@
 
 > Create a group in the touch bar for native macOS applications
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarGroup(options)`
 

docs/api/touch-bar-label.md

@@ -2,7 +2,7 @@
 
 > Create a label in the touch bar for native macOS applications
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarLabel(options)`
 

docs/api/touch-bar-other-items-proxy.md

@@ -7,6 +7,6 @@
 >
 > Note: Only one instance of this class can be added per TouchBar.
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarOtherItemsProxy()`

docs/api/touch-bar-popover.md

@@ -2,7 +2,7 @@
 
 > Create a popover in the touch bar for native macOS applications
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarPopover(options)`
 

docs/api/touch-bar-scrubber.md

@@ -2,7 +2,7 @@
 
 > Create a scrubber (a scrollable selector)
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarScrubber(options)`
 

docs/api/touch-bar-segmented-control.md

@@ -2,7 +2,7 @@
 
 > Create a segmented control (a button group) where one button has a selected state
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarSegmentedControl(options)`
 

docs/api/touch-bar-slider.md

@@ -2,7 +2,7 @@
 
 > Create a slider in the touch bar for native macOS applications
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarSlider(options)`
 

docs/api/touch-bar-spacer.md

@@ -2,7 +2,7 @@
 
 > Create a spacer between two items in the touch bar for native macOS applications
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBarSpacer(options)`
 

docs/api/touch-bar.md

@@ -2,7 +2,7 @@
 
 > Create TouchBar layouts for native macOS applications
 
-Process: [Main](../glossary.md#main-process)
+Process: [Main](../tutorial/application-architecture.md#main-and-renderer-processes)
 
 ### `new TouchBar(options)`
 

docs/api/web-contents.md

@@ -42,7 +42,8 @@ returns `null`.
 
 * `id` Integer
 
-Returns `WebContents` - A WebContents instance with the given ID.
+Returns `WebContents` | undefined - A WebContents instance with the given ID, or
+`undefined` if there is no WebContents associated with the given ID.
 
 ## Class: WebContents
 
@@ -70,7 +71,7 @@ Returns:
 * `frameRoutingId` Integer
 
 This event is like `did-finish-load` but emitted when the load failed.
-The full list of error codes and their meaning is available [here](https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h).
+The full list of error codes and their meaning is available [here](https://code.google.com/p/chromium/codesearch#chromium/src/net/base/net_error_list.h).
 
 #### Event: 'did-fail-provisional-load'
 
@@ -219,7 +220,7 @@ Returns:
 * `frameProcessId` Integer
 * `frameRoutingId` Integer
 
-Emitted when any frame (including main) starts navigating. `isInPlace` will be
+Emitted when any frame (including main) starts navigating. `isInplace` will be
 `true` for in-page navigations.
 
 #### Event: 'will-redirect'
@@ -1145,10 +1146,6 @@ increment above or below represents zooming 20% larger or smaller to default
 limits of 300% and 50% of original size, respectively. The formula for this is
 `scale := 1.2 ^ level`.
 
-> **NOTE**: The zoom policy at the Chromium level is same-origin, meaning that the
-> zoom level for a specific domain propagates across all instances of windows with
-> the same domain. Differentiating the window URLs will make zoom work per-window.
-
 #### `contents.getZoomLevel()`
 
 Returns `Number` - the current zoom level.
@@ -1236,10 +1233,15 @@ Inserts `text` to the focused element.
 * `text` String - Content to be searched, must not be empty.
 * `options` Object (optional)
   * `forward` Boolean (optional) - Whether to search forward or backward, defaults to `true`.
-  * `findNext` Boolean (optional) - Whether the operation is first request or a follow up,
-    defaults to `false`.
+  * `findNext` Boolean (optional) - Whether to begin a new text finding session with this request. Should be `true` for initial requests, and `false` for follow-up requests. Defaults to `false`.
   * `matchCase` Boolean (optional) - Whether search should be case-sensitive,
     defaults to `false`.
+  * `wordStart` Boolean (optional) - Whether to look only at the start of words.
+    defaults to `false`.
+  * `medialCapitalAsWordStart` Boolean (optional) - When combined with `wordStart`,
+    accepts a match in the middle of a word if the match begins with an
+    uppercase letter followed by a lowercase or non-letter.
+    Accepts several other intra-word matches, defaults to `false`.
 
 Returns `Integer` - The request id used for the request.
 
@@ -1322,7 +1324,7 @@ Returns [`PrinterInfo[]`](structures/printer-info.md)
   * `pagesPerSheet` Number (optional) - The number of pages to print per page sheet.
   * `collate` Boolean (optional) - Whether the web page should be collated.
   * `copies` Number (optional) - The number of copies of the web page to print.
-  * `pageRanges` Object[]  (optional) - The page range to print. On macOS, only one range is honored.
+  * `pageRanges` Object[] (optional) - The page range to print. On macOS, only one range is honored.
     * `from` Number - Index of the first page to print (0-based).
     * `to` Number - Index of the last page to print (inclusive) (0-based).
   * `duplexMode` String (optional) - Set the duplex mode of the printed web page. Can be `simplex`, `shortEdge`, or `longEdge`.
@@ -1592,8 +1594,7 @@ included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
 > **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
+> special Electron objects will throw an exception.
 
 The renderer process can handle the message by listening to `channel` with the
 [`ipcRenderer`](ipc-renderer.md) module.
@@ -1629,7 +1630,9 @@ app.whenReady().then(() => {
 
 #### `contents.sendToFrame(frameId, channel, ...args)`
 
-* `frameId` Integer
+* `frameId` Integer | [number, number] - the ID of the frame to send to, or a
+  pair of `[processId, frameId]` if the frame is in a different process to the
+  main frame.
 * `channel` String
 * `...args` any[]
 
@@ -1639,9 +1642,8 @@ Send an asynchronous message to a specific frame in a renderer process via
 chains will not be included. Sending Functions, Promises, Symbols, WeakMaps, or
 WeakSets will throw an exception.
 
-> **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
+> **NOTE:** Sending non-standard JavaScript types such as DOM objects or
+> special Electron objects will throw an exception.
 
 The renderer process can handle the message by listening to `channel` with the
 [`ipcRenderer`](ipc-renderer.md) module.
@@ -1803,7 +1805,7 @@ Returns `Boolean` - If *offscreen rendering* is enabled returns whether it is cu
 * `fps` Integer
 
 If *offscreen rendering* is enabled sets the frame rate to the specified number.
-Only values between 1 and 60 are accepted.
+Only values between 1 and 240 are accepted.
 
 #### `contents.getFrameRate()`
 
@@ -1901,7 +1903,7 @@ The zoom factor is the zoom percent divided by 100, so 300% = 3.0.
 #### `contents.frameRate`
 
 An `Integer` property that sets the frame rate of the web contents to the specified number.
-Only values between 1 and 60 are accepted.
+Only values between 1 and 240 are accepted.
 
 Only applicable if *offscreen rendering* is enabled.
 
@@ -1937,7 +1939,3 @@ A [`Debugger`](debugger.md) instance for this webContents.
 
 A `Boolean` property that determines whether or not this WebContents will throttle animations and timers
 when the page becomes backgrounded. This also affects the Page Visibility API.
-
-#### `contents.mainFrame` _Readonly_
-
-A [`WebFrameMain`](web-frame-main.md) property that represents the top frame of the page's frame hierarchy.

docs/api/web-frame-main.md

@@ -1,133 +0,0 @@
-# webFrameMain
-
-> Control web pages and iframes.
-
-Process: [Main](../glossary.md#main-process)
-
-The `webFrameMain` module can be used to lookup frames across existing
-[`WebContents`](web-contents.md) instances. Navigation events are the common
-use case.
-
-```javascript
-const { BrowserWindow, webFrameMain } = require('electron')
-
-const win = new BrowserWindow({ width: 800, height: 1500 })
-win.loadURL('https://twitter.com')
-
-win.webContents.on(
-  'did-frame-navigate',
-  (event, url, isMainFrame, frameProcessId, frameRoutingId) => {
-    const frame = webFrameMain.fromId(frameProcessId, frameRoutingId)
-    if (frame) {
-      const code = 'document.body.innerHTML = document.body.innerHTML.replaceAll("heck", "h*ck")'
-      frame.executeJavaScript(code)
-    }
-  }
-)
-```
-
-You can also access frames of existing pages by using the `webFrame` property
-of [`WebContents`](web-contents.md).
-
-```javascript
-const { BrowserWindow } = require('electron')
-
-async function main () {
-  const win = new BrowserWindow({ width: 800, height: 600 })
-  await win.loadURL('https://reddit.com')
-
-  const youtubeEmbeds = win.webContents.mainFrame.frames.filter((frame) => {
-    try {
-      const url = new URL(frame.url)
-      return url.host === 'www.youtube.com'
-    } catch {
-      return false
-    }
-  })
-
-  console.log(youtubeEmbeds)
-}
-
-main()
-```
-
-## Methods
-
-These methods can be accessed from the `webFrameMain` module:
-
-### `webFrameMain.fromId(processId, routingId)`
-
-* `processId` Integer - An `Integer` representing the id of the process which owns the frame.
-* `routingId` Integer - An `Integer` representing the unique frame id in the
-  current renderer process. Routing IDs can be retrieved from `WebFrameMain`
-  instances (`frame.routingId`) and are also passed by frame
-  specific `WebContents` navigation events (e.g. `did-frame-navigate`).
-
-Returns `WebFrameMain` - A frame with the given process and routing IDs.
-
-## Class: WebFrameMain
-
-Process: [Main](../glossary.md#main-process)
-
-### Instance Methods
-
-#### `frame.executeJavaScript(code[, userGesture])`
-
-* `code` String
-* `userGesture` Boolean (optional) - Default is `false`.
-
-Returns `Promise<unknown>` - A promise that resolves with the result of the executed
-code or is rejected if execution throws or results in a rejected promise.
-
-Evaluates `code` in page.
-
-In the browser window some HTML APIs like `requestFullScreen` can only be
-invoked by a gesture from the user. Setting `userGesture` to `true` will remove
-this limitation.
-
-#### `frame.reload()`
-
-Returns `boolean` - Whether the reload was initiated successfully. Only results in `false` when the frame has no history.
-
-### Instance Properties
-
-#### `frame.url` _Readonly_
-
-A `string` representing the current URL of the frame.
-
-#### `frame.top` _Readonly_
-
-A `WebFrameMain | null` representing top frame in the frame hierarchy to which `frame`
-belongs.
-
-#### `frame.parent` _Readonly_
-
-A `WebFrameMain | null` representing parent frame of `frame`, the property would be
-`null` if `frame` is the top frame in the frame hierarchy.
-
-#### `frame.frames` _Readonly_
-
-A `WebFrameMain[]` collection containing the direct descendents of `frame`.
-
-#### `frame.framesInSubtree` _Readonly_
-
-A `WebFrameMain[]` collection containing every frame in the subtree of `frame`,
-including itself. This can be useful when traversing through all frames.
-
-#### `frame.frameTreeNodeId` _Readonly_
-
-An `Integer` representing the id of the frame's internal FrameTreeNode
-instance. This id is browser-global and uniquely identifies a frame that hosts
-content. The identifier is fixed at the creation of the frame and stays
-constant for the lifetime of the frame. When the frame is removed, the id is
-not used again.
-
-#### `frame.processId` _Readonly_
-
-An `Integer` representing the id of the process which owns this frame.
-
-#### `frame.routingId` _Readonly_
-
-An `Integer` representing the unique frame id in the current renderer process.
-Distinct `WebFrameMain` instances that refer to the same underlying frame will
-have the same `routingId`.

docs/api/web-frame.md

@@ -41,10 +41,6 @@ Changes the zoom level to the specified level. The original size is 0 and each
 increment above or below represents zooming 20% larger or smaller to default
 limits of 300% and 50% of original size, respectively.
 
-> **NOTE**: The zoom policy at the Chromium level is same-origin, meaning that the
-> zoom level for a specific domain propagates across all instances of windows with
-> the same domain. Differentiating the window URLs will make zoom work per-window.
-
 ### `webFrame.getZoomLevel()`
 
 Returns `Number` - The current zoom level.

docs/api/webview-tag.md

@@ -5,7 +5,7 @@
 Electron's `webview` tag is based on [Chromium's `webview`][chrome-webview], which
 is undergoing dramatic architectural changes. This impacts the stability of `webviews`,
 including rendering, navigation, and event routing. We currently recommend to not
-use the `webview` tag and to consider alternatives, like `iframe`, Electron's `BrowserView`,
+use the `webview` tag and to consider alternatives, like `iframe`, [Electron's `BrowserView`](browser-view.md),
 or an architecture that avoids embedded content altogether.
 
 ## Enabling
@@ -515,10 +515,15 @@ Inserts `text` to the focused element.
 * `text` String - Content to be searched, must not be empty.
 * `options` Object (optional)
   * `forward` Boolean (optional) - Whether to search forward or backward, defaults to `true`.
-  * `findNext` Boolean (optional) - Whether the operation is first request or a follow up,
-    defaults to `false`.
+  * `findNext` Boolean (optional) - Whether to begin a new text finding session with this request. Should be `true` for initial requests, and `false` for follow-up requests. Defaults to `false`.
   * `matchCase` Boolean (optional) - Whether search should be case-sensitive,
     defaults to `false`.
+  * `wordStart` Boolean (optional) - Whether to look only at the start of words.
+    defaults to `false`.
+  * `medialCapitalAsWordStart` Boolean (optional) - When combined with `wordStart`,
+    accepts a match in the middle of a word if the match begins with an
+    uppercase letter followed by a lowercase or non-letter.
+    Accepts several other intra-word matches, defaults to `false`.
 
 Returns `Integer` - The request id used for the request.
 
@@ -581,7 +586,7 @@ Prints `webview`'s web page. Same as `webContents.print([options])`.
     default margin, 1 for no margin, and 2 for minimum margin.
     and `width` in microns.
   * `scaleFactor` Number (optional) - The scale factor of the web page. Can range from 0 to 100.
-  * `pageRanges` Record<string, number> (optional) - The page range to print. On macOS, only the first range is honored.
+  * `pageRanges` Record<string, number> (optional) - The page range to print.
     * `from` Number - Index of the first page to print (0-based).
     * `to` Number - Index of the last page to print (inclusive) (0-based).
   * `pageSize` String | Size (optional) - Specify page size of the generated PDF. Can be `A3`,
@@ -642,10 +647,6 @@ increment above or below represents zooming 20% larger or smaller to default
 limits of 300% and 50% of original size, respectively. The formula for this is
 `scale := 1.2 ^ level`.
 
-> **NOTE**: The zoom policy at the Chromium level is same-origin, meaning that the
-> zoom level for a specific domain propagates across all instances of windows with
-> the same domain. Differentiating the window URLs will make zoom work per-window.
-
 ### `<webview>.getZoomFactor()`
 
 Returns `Number` - the current zoom factor.
@@ -966,4 +967,4 @@ Emitted when DevTools is closed.
 Emitted when DevTools is focused / opened.
 
 [runtime-enabled-features]: https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/runtime_enabled_features.json5?l=70
-[chrome-webview]: https://developer.chrome.com/apps/tags/webview
+[chrome-webview]: https://developer.chrome.com/docs/extensions/reference/webviewTag/

docs/breaking-changes-ns.md

@@ -1,61 +0,0 @@
-# Breaking changes (NetworkService) (Draft)
-
-This document describes changes to Electron APIs after migrating network code
-to NetworkService API.
-
-We don't currently have an estimate of when we will enable `NetworkService` by
-default in Electron, but as Chromium is already removing non-`NetworkService`
-code, we might switch before Electron 10.
-
-The content of this document should be moved to `breaking-changes.md` once we have
-determined when to enable `NetworkService` in Electron.
-
-## Planned Breaking API Changes
-
-### `protocol.unregisterProtocol`
-### `protocol.uninterceptProtocol`
-
-The APIs are now synchronous and the optional callback is no longer needed.
-
-```javascript
-// Deprecated
-protocol.unregisterProtocol(scheme, () => { /* ... */ })
-// Replace with
-protocol.unregisterProtocol(scheme)
-```
-
-### `protocol.registerFileProtocol`
-### `protocol.registerBufferProtocol`
-### `protocol.registerStringProtocol`
-### `protocol.registerHttpProtocol`
-### `protocol.registerStreamProtocol`
-### `protocol.interceptFileProtocol`
-### `protocol.interceptStringProtocol`
-### `protocol.interceptBufferProtocol`
-### `protocol.interceptHttpProtocol`
-### `protocol.interceptStreamProtocol`
-
-The APIs are now synchronous and the optional callback is no longer needed.
-
-```javascript
-// Deprecated
-protocol.registerFileProtocol(scheme, handler, () => { /* ... */ })
-// Replace with
-protocol.registerFileProtocol(scheme, handler)
-```
-
-The registered or intercepted protocol does not have effect on current page
-until navigation happens.
-
-### `protocol.isProtocolHandled`
-
-This API is deprecated and users should use `protocol.isProtocolRegistered`
-and `protocol.isProtocolIntercepted` instead.
-
-```javascript
-// Deprecated
-protocol.isProtocolHandled(scheme).then(() => { /* ... */ })
-// Replace with
-const isRegistered = protocol.isProtocolRegistered(scheme)
-const isIntercepted = protocol.isProtocolIntercepted(scheme)
-```

docs/breaking-changes.md

@@ -12,20 +12,6 @@ This document uses the following convention to categorize breaking changes:
 - **Deprecated:** An API was marked as deprecated. The API will continue to function, but will emit a deprecation warning, and will be removed in a future release.
 - **Removed:** An API or feature was removed, and is no longer supported by Electron.
 
-## Planned Breaking API Changes (13.0)
-
-### Removed: `shell.moveItemToTrash()`
-
-The deprecated synchronous `shell.moveItemToTrash()` API has been removed. Use
-the asynchronous `shell.trashItem()` instead.
-
-```js
-// Removed in Electron 13
-shell.moveItemToTrash(path)
-// Replace with
-shell.trashItem(path).then(/* ... */)
-```
-
 ## Planned Breaking API Changes (12.0)
 
 ### Default Changed: `contextIsolation` defaults to `true`
@@ -64,37 +50,6 @@ If your crash ingestion server does not support compressed payloads, you can
 turn off compression by specifying `{ compress: false }` in the crash reporter
 options.
 
-### Deprecated: `remote` module
-
-The `remote` module is deprecated in Electron 12, and will be removed in
-Electron 14. It is replaced by the
-[`@electron/remote`](https://github.com/electron/remote) module.
-
-```js
-// Deprecated in Electron 12:
-const { BrowserWindow } = require('electron').remote
-```
-
-```js
-// Replace with:
-const { BrowserWindow } = require('@electron/remote')
-
-// In the main process:
-require('@electron/remote/main').initialize()
-```
-
-### Deprecated: `shell.moveItemToTrash()`
-
-The synchronous `shell.moveItemToTrash()` has been replaced by the new,
-asynchronous `shell.trashItem()`.
-
-```js
-// Deprecated in Electron 12
-shell.moveItemToTrash(path)
-// Replace with
-shell.trashItem(path).then(/* ... */)
-```
-
 ## Planned Breaking API Changes (11.0)
 
 There are no breaking changes planned for 11.0.
@@ -178,6 +133,54 @@ const w = new BrowserWindow({
 We [recommend moving away from the remote
 module](https://medium.com/@nornagon/electrons-remote-module-considered-harmful-70d69500f31).
 
+### `protocol.unregisterProtocol`
+### `protocol.uninterceptProtocol`
+
+The APIs are now synchronous and the optional callback is no longer needed.
+
+```javascript
+// Deprecated
+protocol.unregisterProtocol(scheme, () => { /* ... */ })
+// Replace with
+protocol.unregisterProtocol(scheme)
+```
+
+### `protocol.registerFileProtocol`
+### `protocol.registerBufferProtocol`
+### `protocol.registerStringProtocol`
+### `protocol.registerHttpProtocol`
+### `protocol.registerStreamProtocol`
+### `protocol.interceptFileProtocol`
+### `protocol.interceptStringProtocol`
+### `protocol.interceptBufferProtocol`
+### `protocol.interceptHttpProtocol`
+### `protocol.interceptStreamProtocol`
+
+The APIs are now synchronous and the optional callback is no longer needed.
+
+```javascript
+// Deprecated
+protocol.registerFileProtocol(scheme, handler, () => { /* ... */ })
+// Replace with
+protocol.registerFileProtocol(scheme, handler)
+```
+
+The registered or intercepted protocol does not have effect on current page
+until navigation happens.
+
+### `protocol.isProtocolHandled`
+
+This API is deprecated and users should use `protocol.isProtocolRegistered`
+and `protocol.isProtocolIntercepted` instead.
+
+```javascript
+// Deprecated
+protocol.isProtocolHandled(scheme).then(() => { /* ... */ })
+// Replace with
+const isRegistered = protocol.isProtocolRegistered(scheme)
+const isIntercepted = protocol.isProtocolIntercepted(scheme)
+```
+
 ## Planned Breaking API Changes (9.0)
 
 ### Default Changed: Loading non-context-aware native modules in the renderer process is disabled by default
@@ -192,6 +195,45 @@ you should plan to update your native modules to be context aware.
 
 For more detailed information see [#18397](https://github.com/electron/electron/issues/18397).
 
+### Deprecated: `BrowserWindow` extension APIs
+
+The following extension APIs have been deprecated:
+* `BrowserWindow.addExtension(path)`
+* `BrowserWindow.addDevToolsExtension(path)`
+* `BrowserWindow.removeExtension(name)`
+* `BrowserWindow.removeDevToolsExtension(name)`
+* `BrowserWindow.getExtensions()`
+* `BrowserWindow.getDevToolsExtensions()`
+
+Use the session APIs instead:
+* `ses.loadExtension(path)`
+* `ses.removeExtension(extension_id)`
+* `ses.getAllExtensions()`
+
+```js
+// Deprecated in Electron 9
+BrowserWindow.addExtension(path)
+BrowserWindow.addDevToolsExtension(path)
+// Replace with
+session.defaultSession.loadExtension(path)
+```
+
+```js
+// Deprecated in Electron 9
+BrowserWindow.removeExtension(name)
+BrowserWindow.removeDevToolsExtension(name)
+// Replace with
+session.defaultSession.removeExtension(extension_id)
+```
+
+```js
+// Deprecated in Electron 9
+BrowserWindow.getExtensions()
+BrowserWindow.getDevToolsExtensions()
+// Replace with
+session.defaultSession.getAllExtensions()
+```
+
 ### Removed: `<webview>.getWebContents()`
 
 This API, which was deprecated in Electron 8.0, is now removed.
@@ -335,6 +377,52 @@ in Electron 8.x, and cease to exist in Electron 9.x. The layout zoom level
 limits are now fixed at a minimum of 0.25 and a maximum of 5.0, as defined
 [here](https://chromium.googlesource.com/chromium/src/+/938b37a6d2886bf8335fc7db792f1eb46c65b2ae/third_party/blink/common/page/page_zoom.cc#11).
 
+### Deprecated events in `systemPreferences`
+
+The following `systemPreferences` events have been deprecated:
+* `inverted-color-scheme-changed`
+* `high-contrast-color-scheme-changed`
+
+Use the new `updated` event on the `nativeTheme` module instead.
+
+```js
+// Deprecated
+systemPreferences.on('inverted-color-scheme-changed', () => { /* ... */ })
+systemPreferences.on('high-contrast-color-scheme-changed', () => { /* ... */ })
+
+// Replace with
+nativeTheme.on('updated', () => { /* ... */ })
+```
+
+### Deprecated: methods in `systemPreferences`
+
+The following `systemPreferences` methods have been deprecated:
+* `systemPreferences.isDarkMode()`
+* `systemPreferences.isInvertedColorScheme()`
+* `systemPreferences.isHighContrastColorScheme()`
+
+Use the following `nativeTheme` properties instead:
+* `nativeTheme.shouldUseDarkColors`
+* `nativeTheme.shouldUseInvertedColorScheme`
+* `nativeTheme.shouldUseHighContrastColors`
+
+```js
+// Deprecated
+systemPreferences.isDarkMode()
+// Replace with
+nativeTheme.shouldUseDarkColors
+
+// Deprecated
+systemPreferences.isInvertedColorScheme()
+// Replace with
+nativeTheme.shouldUseInvertedColorScheme
+
+// Deprecated
+systemPreferences.isHighContrastColorScheme()
+// Replace with
+nativeTheme.shouldUseHighContrastColors
+```
+
 ## Planned Breaking API Changes (7.0)
 
 ### Deprecated: Atom.io Node Headers URL
@@ -431,6 +519,55 @@ Note that `webkitdirectory` no longer exposes the path to the selected folder.
 If you require the path to the selected folder rather than the folder contents,
 see the `dialog.showOpenDialog` API ([link](https://github.com/electron/electron/blob/master/docs/api/dialog.md#dialogshowopendialogbrowserwindow-options)).
 
+### API Changed: Callback-based versions of promisified APIs
+
+Electron 5 and Electron 6 introduced Promise-based versions of existing
+asynchronous APIs and deprecated their older, callback-based counterparts.
+In Electron 7, all deprecated callback-based APIs are now removed.
+
+These functions now only return Promises:
+
+* `app.getFileIcon()` [#15742](https://github.com/electron/electron/pull/15742)
+* `app.dock.show()` [#16904](https://github.com/electron/electron/pull/16904)
+* `contentTracing.getCategories()` [#16583](https://github.com/electron/electron/pull/16583)
+* `contentTracing.getTraceBufferUsage()` [#16600](https://github.com/electron/electron/pull/16600)
+* `contentTracing.startRecording()` [#16584](https://github.com/electron/electron/pull/16584)
+* `contentTracing.stopRecording()` [#16584](https://github.com/electron/electron/pull/16584)
+* `contents.executeJavaScript()` [#17312](https://github.com/electron/electron/pull/17312)
+* `cookies.flushStore()` [#16464](https://github.com/electron/electron/pull/16464)
+* `cookies.get()` [#16464](https://github.com/electron/electron/pull/16464)
+* `cookies.remove()` [#16464](https://github.com/electron/electron/pull/16464)
+* `cookies.set()` [#16464](https://github.com/electron/electron/pull/16464)
+* `debugger.sendCommand()` [#16861](https://github.com/electron/electron/pull/16861)
+* `dialog.showCertificateTrustDialog()` [#17181](https://github.com/electron/electron/pull/17181)
+* `inAppPurchase.getProducts()` [#17355](https://github.com/electron/electron/pull/17355)
+* `inAppPurchase.purchaseProduct()`[#17355](https://github.com/electron/electron/pull/17355)
+* `netLog.stopLogging()` [#16862](https://github.com/electron/electron/pull/16862)
+* `session.clearAuthCache()` [#17259](https://github.com/electron/electron/pull/17259)
+* `session.clearCache()`  [#17185](https://github.com/electron/electron/pull/17185)
+* `session.clearHostResolverCache()` [#17229](https://github.com/electron/electron/pull/17229)
+* `session.clearStorageData()` [#17249](https://github.com/electron/electron/pull/17249)
+* `session.getBlobData()` [#17303](https://github.com/electron/electron/pull/17303)
+* `session.getCacheSize()`  [#17185](https://github.com/electron/electron/pull/17185)
+* `session.resolveProxy()` [#17222](https://github.com/electron/electron/pull/17222)
+* `session.setProxy()`  [#17222](https://github.com/electron/electron/pull/17222)
+* `shell.openExternal()` [#16176](https://github.com/electron/electron/pull/16176)
+* `webContents.loadFile()` [#15855](https://github.com/electron/electron/pull/15855)
+* `webContents.loadURL()` [#15855](https://github.com/electron/electron/pull/15855)
+* `webContents.hasServiceWorker()` [#16535](https://github.com/electron/electron/pull/16535)
+* `webContents.printToPDF()` [#16795](https://github.com/electron/electron/pull/16795)
+* `webContents.savePage()` [#16742](https://github.com/electron/electron/pull/16742)
+* `webFrame.executeJavaScript()` [#17312](https://github.com/electron/electron/pull/17312)
+* `webFrame.executeJavaScriptInIsolatedWorld()` [#17312](https://github.com/electron/electron/pull/17312)
+* `webviewTag.executeJavaScript()` [#17312](https://github.com/electron/electron/pull/17312)
+* `win.capturePage()` [#15743](https://github.com/electron/electron/pull/15743)
+
+These functions now have two forms, synchronous and Promise-based asynchronous:
+
+* `dialog.showMessageBox()`/`dialog.showMessageBoxSync()` [#17298](https://github.com/electron/electron/pull/17298)
+* `dialog.showOpenDialog()`/`dialog.showOpenDialogSync()` [#16973](https://github.com/electron/electron/pull/16973)
+* `dialog.showSaveDialog()`/`dialog.showSaveDialogSync()` [#17054](https://github.com/electron/electron/pull/17054)
+
 ## Planned Breaking API Changes (6.0)
 
 ### API Changed: `win.setMenu(null)` is now `win.removeMenu()`
@@ -442,19 +579,6 @@ win.setMenu(null)
 win.removeMenu()
 ```
 
-### API Changed: `contentTracing.getTraceBufferUsage()` is now a promise
-
-```js
-// Deprecated
-contentTracing.getTraceBufferUsage((percentage, value) => {
-  // do something
-})
-// Replace with
-contentTracing.getTraceBufferUsage().then(infoObject => {
-  // infoObject has percentage and value fields
-})
-```
-
 ### API Changed: `electron.screen` in the renderer process should be accessed via `remote`
 
 ```js
@@ -591,6 +715,31 @@ webFrame.setSpellCheckProvider('en-US', {
 })
 ```
 
+### API Changed: `webContents.getZoomLevel` and `webContents.getZoomFactor` are now synchronous
+
+`webContents.getZoomLevel` and `webContents.getZoomFactor` no longer take callback parameters,
+instead directly returning their number values.
+
+```js
+// Deprecated
+webContents.getZoomLevel((level) => {
+  console.log(level)
+})
+// Replace with
+const level = webContents.getZoomLevel()
+console.log(level)
+```
+
+```js
+// Deprecated
+webContents.getZoomFactor((factor) => {
+  console.log(factor)
+})
+// Replace with
+const factor = webContents.getZoomFactor()
+console.log(factor)
+```
+
 ## Planned Breaking API Changes (4.0)
 
 The following list includes the breaking API changes made in Electron 4.0.

docs/development/README.md

@@ -4,8 +4,8 @@ These guides are intended for people working on the Electron project itself.
 For guides on Electron app development, see
 [/docs/README.md](../README.md#guides-and-tutorials).
 
-* [Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md)
-* [Contributing to Electron](https://github.com/electron/electron/blob/master/CONTRIBUTING.md)
+* [Code of Conduct](../../CODE_OF_CONDUCT.md)
+* [Contributing to Electron](../../CONTRIBUTING.md)
 * [Issues](issues.md)
 * [Pull Requests](pull-requests.md)
 * [Documentation Styleguide](coding-style.md#documentation)

docs/development/azure-vm-setup.md

@@ -49,7 +49,7 @@ Example Use Case:
         * Master VHD URI - use URI obtained @ end of previous step
         * Location use `East US`
 
-6. Log back into Azure and find the VM you just created in Home < Virtual Machines < `$YOUR_NEW_VM`
+6. Log back into Azure and find the VM you just created in Homee < Virtual Machines < `$YOUR_NEW_VM`
     * You can download a RDP (Remote Desktop) file to access the VM.
 
 7. Using Microsoft Remote Desktop, click `Connect` to connect to the VM.

docs/development/build-instructions-gn.md

@@ -177,12 +177,12 @@ $ gn gen out/Testing-x86 --args='... target_cpu = "x86"'
 
 Not all combinations of source and target CPU/OS are supported by Chromium.
 
-<table>
-<tr><th>Host</th><th>Target</th><th>Status</th></tr>
-<tr><td>Windows x64</td><td>Windows arm64</td><td>Experimental</td>
-<tr><td>Windows x64</td><td>Windows x86</td><td>Automatically tested</td></tr>
-<tr><td>Linux x64</td><td>Linux x86</td><td>Automatically tested</td></tr>
-</table>
+| Host        | Target        | Status               |
+|-------------|---------------|----------------------|
+| Windows x64 | Windows arm64 | Experimental         |
+| Windows x64 | Windows x86   | Automatically tested |
+| Linux x64   | Linux x86     | Automatically tested |
+
 
 If you test other combinations and find them to work, please update this document :)
 
@@ -254,24 +254,9 @@ New-ItemProperty -Path "HKLM:\System\CurrentControlSet\Services\Lanmanworkstatio
 
 ## Troubleshooting
 
-### gclient sync complains about rebase
-
-If `gclient sync` is interrupted the git tree may be left in a bad state, leading to a cryptic message when running `gclient sync` in the future:
-
-```plaintext
-2> Conflict while rebasing this branch.
-2> Fix the conflict and run gclient again.
-2> See man git-rebase for details.
-```
-
-If there are no git conflicts or rebases in `src/electron`, you may need to abort a `git am` in `src`:
-
-```sh
-$ cd ../
-$ git am --abort
-$ cd electron
-$ gclient sync -f
-```
+### Stale locks in the git cache
+If `gclient sync` is interrupted while using the git cache, it will leave
+the cache locked. To remove the lock, pass the `--ignore_locks` argument to `gclient sync`.
 
 ### I'm being asked for a username/password for chromium-internal.googlesource.com
 If you see a prompt for `Username for 'https://chrome-internal.googlesource.com':` when running `gclient sync` on Windows, it's probably because the `DEPOT_TOOLS_WIN_TOOLCHAIN` environment variable is not set to 0. Open `Control Panel` → `System and Security` → `System` → `Advanced system settings` and add a system variable

docs/development/build-instructions-macos.md

@@ -42,7 +42,7 @@ $ pip install pyobjc
 If you're developing Electron and don't plan to redistribute your
 custom Electron build, you may skip this section.
 
-Official Electron builds are built with [Xcode 9.4.1](http://adcdownload.apple.com/Developer_Tools/Xcode_9.4.1/Xcode_9.4.1.xip), and the macOS 10.13 SDK.  Building with a newer SDK works too, but the releases currently use the 10.13 SDK.
+Official Electron builds are built with [Xcode 12.2](https://download.developer.apple.com/Developer_Tools/Xcode_12.2/Xcode_12.2.xip), and the macOS 11.0 SDK. Building with a newer SDK works too, but the releases currently use the 11.0 SDK.
 
 ## Building Electron
 

docs/development/setting-up-symbol-server.md

@@ -43,8 +43,8 @@ SRV*c:\code\symbols\*https://msdl.microsoft.com/download/symbols;SRV*c:\code\sym
 
 ## Using the symbol server in Visual Studio
 
-<img src='https://mdn.mozillademos.org/files/733/symbol-server-vc8express-menu.jpg'>
-<img src='https://mdn.mozillademos.org/files/2497/2005_options.gif'>
+![Tools -> Options](https://mdn.mozillademos.org/files/733/symbol-server-vc8express-menu.jpg)
+![Symbols Settings](https://mdn.mozillademos.org/files/2497/2005_options.gif)
 
 ## Troubleshooting: Symbols will not load
 

docs/development/source-code-directory-structure.md

@@ -36,7 +36,7 @@ Electron
 |   |   ├── api/ - API implementation for renderer process modules.
 |   |   ├── extension/ - Code related to use of Chrome Extensions
 |   |   |                in Electron's renderer process.
-|   |   ├── remote/ - Logic that handles use of the remote module in
+|   |   ├── remote/ - Logic that handes use of the remote module in
 |   |   |             the main process.
 |   |   └── web-view/ - Logic that handles the use of webviews in the
 |   |                   renderer process.
@@ -101,5 +101,33 @@ script/ - The set of all scripts Electron runs for a variety of purposes.
 * **tools** - Helper scripts used by GN files.
   * Scripts put here should never be invoked by users directly, unlike those in `script`.
 * **typings** - TypeScript typings for Electron's internal code.
-* **vendor** - Source code for some third party dependencies.
+* **vendor** - Source code for some third party dependencies, including `boto` and `requests`.
 
+## Keeping Git Submodules Up to Date
+
+The Electron repository has a few vendored dependencies, found in the
+[/vendor][vendor] directory. Occasionally you might see a message like this
+when running `git status`:
+
+```sh
+$ git status
+
+	modified:   vendor/depot_tools (new commits)
+	modified:   vendor/boto (new commits)
+```
+
+To update these vendored dependencies, run the following command:
+
+```sh
+git submodule update --init --recursive
+```
+
+If you find yourself running this command often, you can create an alias for it
+in your `~/.gitconfig` file:
+
+```sh
+[alias]
+	su = submodule update --init --recursive
+```
+
+[vendor]: https://github.com/electron/electron/tree/master/vendor

docs/fiddles/features/drag-and-drop/index.html

@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+    <a href="#" id="drag">Drag me</a>
+    <script src="renderer.js"></script>
+</body>
+</html>

docs/fiddles/features/drag-and-drop/main.js

@@ -0,0 +1,41 @@
+const { app, BrowserWindow, ipcMain, nativeImage, NativeImage } = require('electron')
+const fs = require('fs');
+const http = require('http');
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+const iconName = 'iconForDragAndDrop.png';
+const icon = fs.createWriteStream(`${process.cwd()}/${iconName}`);
+http.get('http://img.icons8.com/ios/452/drag-and-drop.png', (response) => {
+  response.pipe(icon);
+});
+
+app.whenReady().then(createWindow)
+
+ipcMain.on('ondragstart', (event, filePath) => {
+  event.sender.startDrag({
+    file: filePath,
+    icon: `${process.cwd()}/${iconName}`
+  })
+})
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/drag-and-drop/renderer.js

@@ -0,0 +1,9 @@
+const { ipcRenderer } = require('electron')
+const fs = require('fs')
+
+document.getElementById('drag').ondragstart = (event) => {
+  const fileName = 'drag-and-drop.md'
+  fs.writeFileSync(fileName, '# Test drag and drop');
+  event.preventDefault()
+  ipcRenderer.send('ondragstart', process.cwd() + `/${fileName}`)
+}

docs/fiddles/features/keyboard-shortcuts/global/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/keyboard-shortcuts/global/main.js

@@ -0,0 +1,31 @@
+const { app, BrowserWindow, globalShortcut } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+app.whenReady().then(() => {
+  globalShortcut.register('Alt+CommandOrControl+I', () => {
+    console.log('Electron loves global shortcuts!')
+  })
+}).then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/keyboard-shortcuts/interception-from-main/index.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    We are using node <script>document.write(process.versions.node)</script>,
+    Chrome <script>document.write(process.versions.chrome)</script>,
+    and Electron <script>document.write(process.versions.electron)</script>.
+</body>
+</html>

docs/fiddles/features/keyboard-shortcuts/interception-from-main/main.js

@@ -0,0 +1,13 @@
+const { app, BrowserWindow } = require('electron')
+
+app.whenReady().then(() => {
+  const win = new BrowserWindow({ width: 800, height: 600, webPreferences: { nodeIntegration: true } })
+
+  win.loadFile('index.html')
+  win.webContents.on('before-input-event', (event, input) => {
+    if (input.control && input.key.toLowerCase() === 'i') {
+      console.log('Pressed Control+I')
+      event.preventDefault()
+    }
+  })
+})

docs/fiddles/features/keyboard-shortcuts/local/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/keyboard-shortcuts/local/main.js

@@ -0,0 +1,39 @@
+const { app, BrowserWindow, Menu, MenuItem } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+const menu = new Menu()
+menu.append(new MenuItem({
+  label: 'Electron',
+  submenu: [{
+    role: 'help',
+    accelerator: process.platform === 'darwin' ? 'Alt+Cmd+I' : 'Alt+Shift+I',
+    click: () => { console.log('Electron rocks!') }
+  }]
+}))
+
+Menu.setApplicationMenu(menu)
+
+app.whenReady().then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/macos-dark-mode/index.html

@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+    <link rel="stylesheet" type="text/css" href="./styles.css">
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>Current theme source: <strong id="theme-source">System</strong></p>
+
+    <button id="toggle-dark-mode">Toggle Dark Mode</button>
+    <button id="reset-to-system">Reset to System Theme</button>
+
+    <script src="renderer.js"></script>
+  </body>
+</body>
+</html>

docs/fiddles/features/macos-dark-mode/main.js

@@ -0,0 +1,40 @@
+const { app, BrowserWindow, ipcMain, nativeTheme } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+
+  ipcMain.handle('dark-mode:toggle', () => {
+    if (nativeTheme.shouldUseDarkColors) {
+      nativeTheme.themeSource = 'light'
+    } else {
+      nativeTheme.themeSource = 'dark'
+    }
+    return nativeTheme.shouldUseDarkColors
+  })
+
+  ipcMain.handle('dark-mode:system', () => {
+    nativeTheme.themeSouce = 'system'
+  })
+}
+
+app.whenReady().then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/macos-dark-mode/renderer.js

@@ -0,0 +1,11 @@
+const { ipcRenderer } = require('electron')
+
+document.getElementById('toggle-dark-mode').addEventListener('click', async () => {
+  const isDarkMode = await ipcRenderer.invoke('dark-mode:toggle')
+  document.getElementById('theme-source').innerHTML = isDarkMode ? 'Dark' : 'Light'
+})
+
+document.getElementById('reset-to-system').addEventListener('click', async () => {
+  await ipcRenderer.invoke('dark-mode:system')
+  document.getElementById('theme-source').innerHTML = 'System'
+})

docs/fiddles/features/macos-dark-mode/styles.css

@@ -0,0 +1,7 @@
+@media (prefers-color-scheme: dark) {
+  body { background: #333; color: white; }
+}
+
+@media (prefers-color-scheme: light) {
+  body { background: #ddd; color: black; }
+}

docs/fiddles/features/macos-dock-menu/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/macos-dock-menu/main.js

@@ -0,0 +1,43 @@
+const { app, BrowserWindow, Menu } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+const dockMenu = Menu.buildFromTemplate([
+  {
+    label: 'New Window',
+    click () { console.log('New Window') }
+  }, {
+    label: 'New Window with Settings',
+    submenu: [
+      { label: 'Basic' },
+      { label: 'Pro' }
+    ]
+  },
+  { label: 'New Command...' }
+])
+
+app.whenReady().then(() => {
+  app.dock.setMenu(dockMenu)
+}).then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/notifications/main/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/notifications/main/main.js

@@ -0,0 +1,35 @@
+const { app, BrowserWindow, Notification } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+function showNotification () {
+  const notification = {
+    title: 'Basic Notification',
+    body: 'Notification from the Main process'
+  }
+  new Notification(notification).show()
+}
+
+app.whenReady().then(createWindow).then(showNotification)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/notifications/renderer/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+    <script src="renderer.js"></script>
+</body>
+</html>

docs/fiddles/features/notifications/renderer/main.js

@@ -0,0 +1,27 @@
+const { app, BrowserWindow } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+app.whenReady().then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/notifications/renderer/renderer.js

@@ -0,0 +1,7 @@
+const myNotification = new Notification('Title', {
+  body: 'Notification from the Renderer process'
+})
+
+myNotification.onclick = () => {
+  console.log('Notification clicked')
+}

docs/fiddles/features/offscreen-rendering/index.html

@@ -0,0 +1,15 @@
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>