Bump v11.0.0-beta.11

docs: rename launch-failure -> launch-failed to match C++ code (#25730 )
Co-authored-by: Milan Burda <milan.burda@gmail.com>
2026-02-26 03:01:17 -05:00 · 2020-10-05 08:01:36 -07:00 · 2020-10-02 13:58:27 -07:00 · 2020-10-02 13:58:01 -07:00 · 2020-10-02 13:28:35 -07:00 · 2020-10-02 12:50:33 -07:00
1082 changed files with 20198 additions and 28476 deletions
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -69,7 +69,7 @@ parameters:
 # Build machines configs.
 docker-image: &docker-image
  docker:
-    - image: electron.azurecr.io/build:6555a80939fb4c3ddf9343b3f140e573f40de225
+    - image: electron.azurecr.io/build:4cec2c5ab66765caa724e37bae2bffb9b29722a5

 machine-linux-medium: &machine-linux-medium
  <<: *docker-image
@@ -97,10 +97,6 @@ machine-mac-large-arm: &machine-mac-large-arm
  macos:
    xcode: "12.2.0"

-machine-mac-arm64: &machine-mac-arm64
-  resource_class: electronjs/macos-arm64
-  machine: true
-
 # Build configurations options.
 env-testing-build: &env-testing-build
  GN_CONFIG: //electron/build/args/testing.gn
@@ -111,7 +107,6 @@ 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'
@@ -145,7 +140,6 @@ env-apple-silicon: &env-apple-silicon
  GN_EXTRA_ARGS: 'target_cpu = "arm64" use_prebuilt_v8_context_snapshot = true'
  TARGET_ARCH: arm64
  USE_PREBUILT_V8_CONTEXT_SNAPSHOT: 1
-  npm_config_arch: arm64

 env-arm64: &env-arm64
  GN_EXTRA_ARGS: 'target_cpu = "arm64" fatal_linker_warnings = false enable_linux_installer = false'
@@ -163,6 +157,10 @@ 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
  
@@ -258,34 +256,23 @@ step-gclient-sync: &step-gclient-sync
          "$CIRCLE_REPOSITORY_URL"

        ELECTRON_USE_THREE_WAY_MERGE_FOR_PATCHES=1 gclient sync --with_branch_heads --with_tags
-        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="Electron Bot" GIT_COMMITTER_EMAIL="electron@github.com" git commit -m "update patches" --author="Electron Bot <electron@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
+        # 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
        fi
      fi

@@ -296,14 +283,26 @@ 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 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
+      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' >> $BASH_ENV
      fi
      if [ ! -z "$RAW_GOMA_AUTH" ]; then
        echo $RAW_GOMA_AUTH > ~/.goma_oauth2_config
@@ -312,8 +311,8 @@ 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({ gomaOneForAll: true })"
-      third_party/goma/goma_ctl.py ensure_start
+      node -e "require('./src/utils/goma.js').downloadAndPrepare()"
+      node -e "require('./src/utils/goma.js').ensure()"
      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
      cd ..
@@ -321,17 +320,15 @@ step-setup-goma-for-build: &step-setup-goma-for-build
 step-restore-brew-cache: &step-restore-brew-cache
  restore_cache:
    paths:
-      - /usr/local/Cellar/gnu-tar
-      - /usr/local/bin/gtar
+      - /usr/local/Homebrew
    keys:
-      - v4-brew-cache-{{ arch }}
+      - v1-brew-cache-{{ arch }}

 step-save-brew-cache: &step-save-brew-cache
  save_cache:
    paths:
-      - /usr/local/Cellar/gnu-tar
-      - /usr/local/bin/gtar
-    key: v4-brew-cache-{{ arch }}
+      - /usr/local/Homebrew
+    key: v1-brew-cache-{{ arch }}
    name: Persisting brew cache

 step-get-more-space-on-mac: &step-get-more-space-on-mac
@@ -452,13 +449,16 @@ step-fix-sync-on-mac: &step-fix-sync-on-mac
        # Fix Clang Install (wrong binary)
        rm -rf src/third_party/llvm-build
        python src/tools/clang/scripts/update.py
+        # Fix Framework Header Installs (symlinks not retained)
+        rm -rf src/electron/external_binaries
+        python src/electron/script/update-external-binaries.py
      fi

 step-install-signing-cert-on-mac: &step-install-signing-cert-on-mac
  run:
    name: Import and trust self-signed codesigning cert on MacOS
    command: |
-      if  [ "$TARGET_ARCH" != "arm64" ] && [ "`uname`" == "Darwin" ]; then
+      if [ "`uname`" == "Darwin" ]; then
        cd src/electron
        ./script/codesign/generate-identity.sh
      fi
@@ -468,10 +468,8 @@ step-install-gnutar-on-mac: &step-install-gnutar-on-mac
    name: Install gnu-tar on macos
    command: |
      if [ "`uname`" == "Darwin" ]; then
-        if [ ! -d /usr/local/Cellar/gnu-tar/ ]; then
-          brew update
-          brew install gnu-tar
-        fi
+        brew update
+        brew install gnu-tar
        ln -fs /usr/local/bin/gtar /usr/local/bin/tar
      fi

@@ -480,7 +478,11 @@ step-gn-gen-default: &step-gn-gen-default
    name: Default GN gen
    command: |
      cd src
-      gn gen out/Default --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
+      if [ "$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

 step-gn-check: &step-gn-check
  run:
@@ -489,6 +491,7 @@ step-gn-check: &step-gn-check
      cd src
      gn check out/Default //electron:electron_lib
      gn check out/Default //electron:electron_app
+      gn check out/Default //electron:manifests
      gn check out/Default //electron/shell/common/api:mojo
      # Check the hunspell filenames
      node electron/script/gen-hunspell-filenames.js --check
@@ -519,8 +522,12 @@ 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 
-        gn gen out/Default --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
+        # Regenerate because we just deleted some ninja files
+        if [ "$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
      fi
      ninja -C out/Default electron -j $NUMBER_OF_NINJA_PROCESSES
      node electron/script/check-symlinks.js
@@ -565,9 +572,6 @@ step-electron-dist-build: &step-electron-dist-build
            if [ x"$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
@@ -596,7 +600,11 @@ step-electron-maybe-chromedriver-gn-gen: &step-electron-maybe-chromedriver-gn-ge
    command: |
      cd src
      if [ "$TARGET_ARCH" == "arm" ] || [ "$TARGET_ARCH" == "arm64" ]; then
-        gn gen out/chromedriver --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") is_component_ffmpeg=false proprietary_codecs=false $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
+        if [ "$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
      fi

 step-electron-chromedriver-build: &step-electron-chromedriver-build
@@ -651,10 +659,10 @@ 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 --verbose --upload_to_s3
+        script/release/uploaders/upload.py --upload_to_s3
      else
        echo 'Uploading Electron release distribution to Github releases'
-        script/release/uploaders/upload.py --verbose
+        script/release/uploaders/upload.py
      fi

 step-persist-data-for-tests: &step-persist-data-for-tests
@@ -671,7 +679,6 @@ step-persist-data-for-tests: &step-persist-data-for-tests
      - src/electron
      - src/third_party/electron_node
      - src/third_party/nan
-      - src/cross-arch-snapshots

 step-electron-dist-unzip: &step-electron-dist-unzip
  run:
@@ -680,41 +687,39 @@ step-electron-dist-unzip: &step-electron-dist-unzip
      cd src/out/Default
      # -o  overwrite files WITHOUT prompting
      # TODO(alexeykuzmin): Remove '-o' when it's no longer needed.
-      # -: allows to extract archive members into  locations  outside
-      #    of the current ``extraction root folder''.
-      #    ASan builds have the llvm-symbolizer binaries listed as
-      #    runtime_deps, with their paths as `../../third_party/...`
-      #    unzip exits with non-zero code on such zip files unless -: is
-      #    passed.
-      unzip -:o dist.zip
+      unzip -o dist.zip

 step-ffmpeg-unzip: &step-ffmpeg-unzip
  run:
    name: Unzip ffmpeg.zip
    command: |
      cd src/out/ffmpeg
-      unzip -:o ffmpeg.zip
+      unzip -o ffmpeg.zip

 step-mksnapshot-unzip: &step-mksnapshot-unzip
  run:
    name: Unzip mksnapshot.zip
    command: |
      cd src/out/Default
-      unzip -:o mksnapshot.zip
+      unzip -o mksnapshot.zip

 step-chromedriver-unzip: &step-chromedriver-unzip
  run:
    name: Unzip chromedriver.zip
    command: |
      cd src/out/Default
-      unzip -:o chromedriver.zip
+      unzip -o chromedriver.zip

 step-ffmpeg-gn-gen: &step-ffmpeg-gn-gen
  run:
    name: ffmpeg GN gen
    command: |
      cd src
-      gn gen out/ffmpeg --args="import(\"//electron/build/args/ffmpeg.gn\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS"
+      if [ "$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

 step-ffmpeg-build: &step-ffmpeg-build
  run:
@@ -739,23 +744,15 @@ step-verify-mksnapshot: &step-verify-mksnapshot
  run:
    name: Verify mksnapshot
    command: |
-      if [ "$IS_ASAN" != "1" ]; then
-        cd src
-        if  [ "$TARGET_ARCH" == "arm64" ] &&[ "`uname`" == "Darwin" ]; then
-          python electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default --snapshot-files-dir $PWD/cross-arch-snapshots
-        else
-          python electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default
-        fi
-      fi
+      cd src
+      python electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default

 step-verify-chromedriver: &step-verify-chromedriver
  run:
    name: Verify ChromeDriver
    command: |
-      if [ "$IS_ASAN" != "1" ]; then
-        cd src
-        python electron/script/verify-chromedriver.py --source-root "$PWD" --build-dir out/Default
-      fi
+      cd src
+      python electron/script/verify-chromedriver.py --source-root "$PWD" --build-dir out/Default

 step-setup-linux-for-headless-testing: &step-setup-linux-for-headless-testing
  run:
@@ -765,17 +762,16 @@ step-setup-linux-for-headless-testing: &step-setup-linux-for-headless-testing
        sh -e /etc/init.d/xvfb start
      fi

-step-show-goma-stats: &step-show-goma-stats
+step-show-sccache-stats: &step-show-sccache-stats
  run:
-    shell: /bin/bash
-    name: Check goma stats after build
-    command: |      
-      set +e
-      set +o pipefail
-      $LOCAL_GOMA_DIR/goma_ctl.py stat
-      $LOCAL_GOMA_DIR/diagnose_goma_log.py
-      true
-    when: always
+    name: Check sccache/goma stats after build
+    command: |
+      if [ "$SCCACHE_PATH" != "" ]; then
+        $SCCACHE_PATH -s
+      fi
+      if [ "$USE_GOMA" == "true" ]; then
+        $LOCAL_GOMA_DIR/goma_ctl.py stat
+      fi

 step-mksnapshot-build: &step-mksnapshot-build
  run:
@@ -851,7 +847,7 @@ step-maybe-cross-arch-snapshot: &step-maybe-cross-arch-snapshot
  run:
    name: Generate cross arch snapshot (arm/arm64)
    command: |
-      if [ "$GENERATE_CROSS_ARCH_SNAPSHOT" == "true" ] && [ -z "$CIRCLE_PR_NUMBER" ]; then
+      if [ "$TRIGGER_ARM_TEST" == "true" ] && [ -z "$CIRCLE_PR_NUMBER" ]; then
        cd src
        if [ "$TARGET_ARCH" == "arm" ]; then
          export MKSNAPSHOT_PATH="clang_x86_v8_arm"
@@ -884,13 +880,8 @@ step-maybe-trigger-arm-test: &step-maybe-trigger-arm-test
      if [ "$TRIGGER_ARM_TEST" == "true" ] && [ -z "$CIRCLE_PR_NUMBER" ]; then
        #Trigger VSTS job, passing along CircleCI job number and branch to build
        if [ "`uname`" == "Darwin" ]; then
-          if [ x"$MAS_BUILD" == x"true" ]; then
-            export DEVOPS_BUILD="electron-mas-arm64-testing"
-          else
-            export DEVOPS_BUILD="electron-osx-arm64-testing"
-          fi
-          echo "Triggering $DEVOPS_BUILD build on Azure DevOps"
-          node electron/script/release/ci-release-build.js --job=$DEVOPS_BUILD --ci=DevOps --armTest --circleBuildNum=$CIRCLE_BUILD_NUM $CIRCLE_BRANCH
+          echo "Triggering electron-arm2-testing build on Azure DevOps"  
+          node electron/script/release/ci-release-build.js --job=electron-arm2-testing --ci=DevOps --armTest --circleBuildNum=$CIRCLE_BUILD_NUM $CIRCLE_BRANCH
        else
          echo "Triggering electron-$TARGET_ARCH-testing build on VSTS"  
          node electron/script/release/ci-release-build.js --job=electron-$TARGET_ARCH-testing --ci=VSTS --armTest --circleBuildNum=$CIRCLE_BUILD_NUM $CIRCLE_BRANCH
@@ -918,8 +909,6 @@ 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
@@ -1018,7 +1007,7 @@ step-minimize-workspace-size-from-checkout: &step-minimize-workspace-size-from-c
    name: Remove some unused data to avoid storing it in the workspace/cache
    command: |
      rm -rf src/android_webview
-      rm -rf src/ios/chrome
+      rm -rf src/ios
      rm -rf src/third_party/blink/web_tests
      rm -rf src/third_party/blink/perf_tests
      rm -rf src/third_party/WebKit/LayoutTests
@@ -1188,7 +1177,6 @@ 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

@@ -1222,7 +1210,7 @@ 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
    - *step-fix-sync-on-mac
@@ -1231,13 +1219,26 @@ 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:
@@ -1245,7 +1246,7 @@ steps-native-tests: &steps-native-tests
        command: |
          cd src
          ninja -C out/Default $BUILD_TARGET
-    - *step-show-goma-stats
+    - *step-show-sccache-stats

    - *step-setup-linux-for-headless-testing
    - run:
@@ -1276,6 +1277,18 @@ steps-verify-ffmpeg: &steps-verify-ffmpeg
    - *step-verify-ffmpeg
    - *step-maybe-notify-slack-failure

+steps-verify-chromedriver: &steps-verify-chromedriver
+  steps:
+    - attach_workspace:
+        at: .
+    - *step-depot-tools-add-to-path
+    - *step-electron-dist-unzip
+    - *step-chromedriver-unzip
+    - *step-setup-linux-for-headless-testing
+
+    - *step-verify-chromedriver
+    - *step-maybe-notify-slack-failure
+
 steps-tests: &steps-tests
  steps:
    - attach_workspace:
@@ -1299,27 +1312,8 @@ steps-tests: &steps-tests
          ELECTRON_DISABLE_SECURITY_WARNINGS: 1
        command: |
          cd src
-          if [ "$IS_ASAN" == "1" ]; then
-            ASAN_SYMBOLIZE="$PWD/tools/valgrind/asan/asan_symbolize.py --executable-path=$PWD/out/Default/electron"
-            export ASAN_OPTIONS="symbolize=0 handle_abort=1"
-            export G_SLICE=always-malloc
-            export NSS_DISABLE_ARENA_FREE_LIST=1
-            export NSS_DISABLE_UNLOAD=1
-            export LLVM_SYMBOLIZER_PATH=$PWD/third_party/llvm-build/Release+Asserts/bin/llvm-symbolizer
-            export MOCHA_TIMEOUT=180000
-            echo "Piping output to ASAN_SYMBOLIZE ($ASAN_SYMBOLIZE)"
-            (cd electron && node script/yarn test --runners=main --trace-uncaught --enable-logging --files $(circleci tests glob spec-main/*-spec.ts | circleci tests split)) 2>&1 | $ASAN_SYMBOLIZE
-            (cd electron && node script/yarn test --runners=remote --trace-uncaught --enable-logging --files $(circleci tests glob spec/*-spec.js | circleci tests split)) 2>&1 | $ASAN_SYMBOLIZE
-          else
-            if  [ "$TARGET_ARCH" == "arm64" ] &&[ "`uname`" == "Darwin" ]; then
-              export ELECTRON_SKIP_NATIVE_MODULE_TESTS=true
-              (cd electron && node script/yarn test --runners=main --trace-uncaught --enable-logging)
-              (cd electron && node script/yarn test --runners=remote --trace-uncaught --enable-logging)
-            else
-              (cd electron && node script/yarn test --runners=main --trace-uncaught --enable-logging --files $(circleci tests glob spec-main/*-spec.ts | circleci tests split))
-              (cd electron && node script/yarn test --runners=remote --trace-uncaught --enable-logging --files $(circleci tests glob spec/*-spec.js | circleci tests split))
-            fi
-          fi
+          (cd electron && node script/yarn test --runners=main --trace-uncaught --enable-logging --files $(circleci tests glob spec-main/*-spec.ts | circleci tests split))
+          (cd electron && node script/yarn test --runners=remote --trace-uncaught --enable-logging --files $(circleci tests glob spec/*-spec.js | circleci tests split))
    - run:
        name: Check test results existence
        command: |
@@ -1454,9 +1448,9 @@ commands:
      restore-src-cache:
        type: boolean
        default: true
-      build-nonproprietary-ffmpeg:
+      preserve-vendor-dirs:
        type: boolean
-        default: true
+        default: false
    steps:
      - when:
          condition: << parameters.attach >>
@@ -1494,11 +1488,29 @@ commands:
            - store_artifacts:
                path: patches
            # These next few steps reset Electron to the correct commit regardless of which cache was restored
+            - when:
+                condition: << parameters.preserve-vendor-dirs >>
+                steps:
+                  - run:
+                      name: Preserve vendor dirs for release
+                      command: |
+                        mv src/electron/vendor/boto .
+                        mv src/electron/vendor/requests .
            - run:
                name: Wipe Electron
                command: rm -rf src/electron
            - *step-checkout-electron
            - *step-run-electron-only-hooks
+            - when:
+                condition: << parameters.preserve-vendor-dirs >>
+                steps:
+                  - 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
            - *step-minimize-workspace-size-from-checkout
@@ -1542,7 +1554,7 @@ commands:
            - *step-nodejs-headers-build
            - *step-nodejs-headers-store

-            - *step-show-goma-stats
+            - *step-show-sccache-stats

            # mksnapshot
            - *step-mksnapshot-build
@@ -1555,13 +1567,10 @@ commands:
            - *step-electron-chromedriver-build
            - *step-electron-chromedriver-store

-            - when:
-                condition: << parameters.build-nonproprietary-ffmpeg >>
-                steps:
-                  # ffmpeg
-                  - *step-ffmpeg-gn-gen
-                  - *step-ffmpeg-build
-                  - *step-ffmpeg-store
+            # ffmpeg
+            - *step-ffmpeg-gn-gen
+            - *step-ffmpeg-build
+            - *step-ffmpeg-store

            # hunspell
            - *step-hunspell-build
@@ -1633,14 +1642,13 @@ 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-goma-stats
+      - *step-show-sccache-stats
      - *step-maybe-generate-breakpad-symbols
      - *step-maybe-electron-dist-strip
      - *step-electron-dist-build
@@ -1697,7 +1705,7 @@ jobs:
    <<: *machine-linux-2xlarge
    environment:
      <<: *env-linux-2xlarge
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=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
@@ -1705,6 +1713,7 @@ jobs:
          checkout: true
          persist-checkout: true
          restore-src-cache: false
+          preserve-vendor-dirs: true

  linux-checkout-fast:
    <<: *machine-linux-2xlarge
@@ -1755,7 +1764,7 @@ jobs:
      <<: *env-linux-2xlarge
      <<: *env-testing-build
      <<: *env-macos-build
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_mac=True --custom-var=host_os=mac'
+      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
@@ -1763,6 +1772,7 @@ jobs:
          checkout: true
          persist-checkout: true
          restore-src-cache: false
+          preserve-vendor-dirs: true

  mac-checkout-fast:
    <<: *machine-linux-2xlarge
@@ -1789,7 +1799,7 @@ jobs:

  # Layer 2: Builds.
  linux-x64-testing:
-    <<: *machine-linux-2xlarge
+    <<: *machine-linux-xlarge
    environment:
      <<: *env-global
      <<: *env-testing-build
@@ -1801,22 +1811,6 @@ jobs:
          checkout: true
          use-out-cache: false

-  linux-x64-testing-asan:
-    <<: *machine-linux-2xlarge
-    environment:
-      <<: *env-global
-      <<: *env-testing-build
-      <<: *env-ninja-status
-      CHECK_DIST_MANIFEST: '0'
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
-      GN_EXTRA_ARGS: 'is_asan = true'
-    steps:
-      - electron-build:
-          persist: true
-          checkout: true
-          use-out-cache: false
-          build-nonproprietary-ffmpeg: false
-
  linux-x64-testing-no-run-as-node:
    <<: *machine-linux-2xlarge
    environment:
@@ -1838,6 +1832,14 @@ 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:
@@ -1855,9 +1857,10 @@ jobs:
    <<: *machine-linux-2xlarge
    environment:
      <<: *env-linux-2xlarge-release
+      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 +1871,15 @@ 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-2xlarge
+    <<: *machine-linux-xlarge
    environment:
      <<: *env-global
      <<: *env-ia32
@@ -1889,6 +1892,15 @@ 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:
@@ -1907,11 +1919,12 @@ jobs:
    <<: *machine-linux-2xlarge
    environment:
      <<: *env-linux-2xlarge-release
+      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
@@ -1923,9 +1936,9 @@ 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
@@ -1939,7 +1952,6 @@ jobs:
      <<: *env-testing-build
      <<: *env-ninja-status
      TRIGGER_ARM_TEST: true
-      GENERATE_CROSS_ARCH_SNAPSHOT: true
      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
    steps:
      - electron-build:
@@ -1947,6 +1959,15 @@ 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:
@@ -1967,10 +1988,10 @@ jobs:
      <<: *env-linux-2xlarge-release
      <<: *env-arm
      <<: *env-release-build
+      <<: *env-enable-sccache
      <<: *env-32bit-release
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True'
+      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
@@ -1982,9 +2003,9 @@ 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
@@ -1998,7 +2019,6 @@ jobs:
      <<: *env-testing-build
      <<: *env-ninja-status
      TRIGGER_ARM_TEST: true
-      GENERATE_CROSS_ARCH_SNAPSHOT: true
      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
    steps:
      - electron-build:
@@ -2014,6 +2034,15 @@ 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:
@@ -2034,9 +2063,9 @@ jobs:
      <<: *env-linux-2xlarge-release
      <<: *env-arm64
      <<: *env-release-build
-      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm64=True'
+      <<: *env-enable-sccache
+      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
@@ -2048,8 +2077,8 @@ 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
@@ -2096,8 +2125,9 @@ jobs:
    environment:
      <<: *env-mac-large-release
      <<: *env-release-build
+      <<: *env-enable-sccache
+      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
@@ -2108,9 +2138,10 @@ jobs:
    environment:
      <<: *env-mac-large-release
      <<: *env-release-build
+      <<: *env-enable-sccache
      <<: *env-apple-silicon
+      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
@@ -2121,8 +2152,8 @@ 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
@@ -2133,9 +2164,9 @@ 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
@@ -2150,7 +2181,6 @@ jobs:
      <<: *env-macos-build
      <<: *env-apple-silicon
      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_mac=True --custom-var=host_os=mac'
-      GENERATE_CROSS_ARCH_SNAPSHOT: true
    steps:
      - electron-build:
          persist: true
@@ -2203,8 +2233,9 @@ jobs:
      <<: *env-mac-large-release
      <<: *env-mas
      <<: *env-release-build
+      <<: *env-enable-sccache
+      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
@@ -2216,8 +2247,9 @@ jobs:
      <<: *env-mac-large-release
      <<: *env-mas-apple-silicon
      <<: *env-release-build
+      <<: *env-enable-sccache
+      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
@@ -2229,6 +2261,7 @@ jobs:
      <<: *env-mac-large-release
      <<: *env-mas
      <<: *env-release-build
+      <<: *env-enable-sccache
      UPLOAD_TO_S3: << pipeline.parameters.upload-to-s3 >>
    steps:
      - electron-publish:
@@ -2241,8 +2274,8 @@ 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
@@ -2257,7 +2290,6 @@ jobs:
      <<: *env-macos-build
      <<: *env-mas-apple-silicon
      GCLIENT_EXTRA_ARGS: '--custom-var=checkout_mac=True --custom-var=host_os=mac'
-      GENERATE_CROSS_ARCH_SNAPSHOT: true
    steps:
      - electron-build:
          persist: true
@@ -2310,17 +2342,6 @@ jobs:
    parallelism: 3
    <<: *steps-tests

-  linux-x64-testing-asan-tests:
-    <<: *machine-linux-medium
-    environment:
-      <<: *env-linux-medium
-      <<: *env-headless-testing
-      <<: *env-stack-dumping
-      IS_ASAN: '1'
-      DISABLE_CRASH_REPORTER_TESTS: '1'
-    parallelism: 3
-    <<: *steps-tests
-
  linux-x64-testing-nan:
    <<: *machine-linux-medium
    environment:
@@ -2422,14 +2443,6 @@ jobs:
      <<: *env-send-slack-notifications
    <<: *steps-verify-ffmpeg

-  osx-testing-arm64-tests:  
-    <<: *machine-mac-arm64
-    environment:
-      <<: *env-mac-large
-      <<: *env-stack-dumping
-      <<: *env-apple-silicon
-    <<: *steps-tests
-
  mas-testing-x64-tests:
    <<: *machine-mac-large
    environment:
@@ -2453,14 +2466,6 @@ jobs:
      <<: *env-send-slack-notifications
    <<: *steps-verify-ffmpeg

-  mas-testing-arm64-tests:
-    <<: *machine-mac-arm64
-    environment:
-      <<: *env-mac-large
-      <<: *env-stack-dumping
-      <<: *env-apple-silicon
-    <<: *steps-tests
-
  # Layer 4: Summary.
  linux-x64-release-summary:
    <<: *machine-linux-medium
@@ -2617,7 +2622,6 @@ workflows:
      - linux-checkout-and-save-cache

      - linux-x64-testing
-      - linux-x64-testing-asan
      - linux-x64-testing-no-run-as-node
      - linux-x64-testing-gn-check:
          requires:
@@ -2625,9 +2629,6 @@ workflows:
      - linux-x64-testing-tests:
          requires:
            - linux-x64-testing
-      - linux-x64-testing-asan-tests:
-          requires:
-            - linux-x64-testing-asan
      - linux-x64-testing-nan:
          requires:
            - linux-x64-testing
@@ -2676,14 +2677,6 @@ workflows:
          requires:
            - mac-checkout-and-save-cache

-      - osx-testing-arm64-tests:
-          filters:
-            branches:
-              # Do not run this on forked pull requests
-              ignore: /pull\/[0-9]+/
-          requires:
-            - osx-testing-arm64
-
      - mas-testing-x64:
          requires:
            - mac-checkout-and-save-cache
@@ -2700,14 +2693,6 @@ workflows:
          requires:
            - mac-checkout-and-save-cache

-      - mas-testing-arm64-tests:
-          filters:
-            branches:
-              # Do not run this on forked pull requests
-              ignore: /pull\/[0-9]+/
-          requires:
-            - mas-testing-arm64
-
  nightly-linux-release-test:
    triggers:
      - schedule:
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,2 +1,3 @@
 *
 !tools/xvfb-init.sh
+!build/install-build-deps.sh
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -8,45 +8,45 @@
  "rules": {
    "semi": ["error", "always"],
    "no-var": "error",
-    "no-unused-vars": "off",
-    "no-global-assign": "off",
-    "guard-for-in": "error",
+    "no-unused-vars": 0,
+    "no-global-assign": 0,
+    "guard-for-in": 2,
    "@typescript-eslint/no-unused-vars": ["error", {
      "vars": "all",
      "args": "after-used",
-      "ignoreRestSiblings": true
+      "ignoreRestSiblings": false
    }],
    "prefer-const": ["error", {
      "destructuring": "all"
    }],
    "standard/no-callback-literal": "off",
-    "node/no-deprecated-api": "off"
+    "node/no-deprecated-api": 0
  },
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module"
  },
+  "globals": {
+    "standardScheme": "readonly",
+    "globalThis": "readonly",
+    "BUILDFLAG": "readonly",
+    "ENABLE_DESKTOP_CAPTURER": "readonly",
+    "ENABLE_REMOTE_MODULE": "readonly",
+    "ENABLE_VIEWS_API": "readonly",
+    "BigInt": "readonly"
+  },
  "overrides": [
    {
      "files": "*.js",
      "rules": {
-        "@typescript-eslint/no-unused-vars": "off"
-      }
-    },
-    {
-      "files": "*.ts",
-      "rules": {
-        "no-undef": "off",
-        "no-redeclare": "off",
-        "@typescript-eslint/no-redeclare": ["error"],
-        "no-use-before-define": "off"
+          "@typescript-eslint/no-unused-vars": "off"
      }
    },
    {
      "files": "*.d.ts",
      "rules": {
-        "no-useless-constructor": "off",
-        "@typescript-eslint/no-unused-vars": "off"
+          "no-useless-constructor": "off",
+          "@typescript-eslint/no-unused-vars": "off"
      }
    }
  ]
--- a/.github/CODEOWNERS
+++ b/.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
--- a/.github/ISSUE_TEMPLATE/Feature_request.md
+++ b/.github/ISSUE_TEMPLATE/Feature_request.md
@@ -0,0 +1,27 @@
+---
+name: Feature request
+about: Suggest an idea for Electron
+
+---
+
+<!--  As an open source project with a dedicated but small maintainer team, it can sometimes take a long time for issues to be addressed so please be patient and we will get back to you as soon as we can.
+-->
+
+### Preflight Checklist
+<!-- Please ensure you've completed the following steps by replacing [ ] with [x]-->
+
+* [ ] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/master/CONTRIBUTING.md) for this project.
+* [ ] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md) that this project adheres to.
+* [ ] I have searched the issue tracker for a feature request that matches the one I want to file, without success.
+
+### Problem Description
+<!-- Is your feature request related to a problem? Please add a clear and concise description of what the problem is. -->
+
+### Proposed Solution
+<!-- Describe the solution you'd like in a clear and concise manner -->
+
+### Alternatives Considered
+<!-- A clear and concise description of any alternative solutions or features you've considered. -->
+
+### Additional Information
+<!-- Add any other context about the problem here. -->
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -1,39 +0,0 @@
-name: Feature Request
-about: Suggest an idea for Electron
-title: "[Feature Request]: "
-labels: "enhancement ✨"
-body:
- type: textarea
-  attributes:
-    label: Preflight Checklist
-    description: Please ensure you've completed the following steps by replacing [ ] with [x]
-    value: |
-      * [ ] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/master/CONTRIBUTING.md) for this project.
-      * [ ] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md) that this project adheres to.
-      * [ ] I have searched the issue tracker for a feature request that matches the one I want to file, without success.
-  validations:
-    required: true
- type: textarea
-  attributes:
-    label: Problem Description
-    description: Please add a clear and concise description of the problem you are seeking to solve with this feature request.
-  validations:
-    required: true
- type: textarea
-  attributes:
-    label: Proposed Solution
-    description: Describe the solution you'd like in a clear and concise manner.
-  validations:
-    required: true
- type: textarea
-  attributes:
-    label: Alternatives Considered
-    description: A clear and concise description of any alternative solutions or features you've considered. 
-  validations:
-    required: true
- type: textarea
-  attributes:
-    label: Additional Information
-    description: Add any other context about the problem here.
-  validations:
-    required: true
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -13,7 +13,9 @@ Contributors guide: https://github.com/electron/electron/blob/master/CONTRIBUTIN
 - [ ] `npm test` passes
 - [ ] tests are [changed or added](https://github.com/electron/electron/blob/master/docs/development/testing.md)
 - [ ] 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

--- a/.github/config.yml
+++ b/.github/config.yml
@@ -36,6 +36,5 @@ authorizedUsers:
  - loc
  - MarshallOfSound
  - miniak
-  - mlaurencin
  - nornagon
  - zcbenz
--- a/.github/semantic.yml
+++ b/.github/semantic.yml
@@ -1,2 +0,0 @@
-# Always validate the PR title, and ignore the commits
-titleOnly: true
--- a/.gitignore
+++ b/.gitignore
@@ -55,7 +55,7 @@ electron.d.ts
 spec/.hash

 # Eslint Cache
-.eslintcache*
+.eslintcache

 # Generated native addon files
 /spec-main/fixtures/native-addon/echo/build/
@@ -65,7 +65,4 @@ ts-gen

 # Used to accelerate CI builds
 .depshash
-.depshash-target
-
-# Used to accelerate builds after sync
-patches/mtime-cache.json
+.depshash-target
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "vendor/requests"]
+	path = vendor/requests
+	url = https://github.com/kennethreitz/requests
+[submodule "vendor/boto"]
+	path = vendor/boto
+	url = https://github.com/boto/boto.git
--- a/.markdownlint.autofix.json
+++ b/.markdownlint.autofix.json
@@ -1,6 +0,0 @@
-{
-  "default": false,
-  "no-trailing-spaces": {
-    "br_spaces": 0
-  }
-}
--- a/.markdownlint.json
+++ b/.markdownlint.json
@@ -1,26 +0,0 @@
-{
-  "commands-show-output": false,
-  "first-line-h1": false,
-  "header-increment": false,
-  "line-length": {
-    "code_blocks": false,
-    "tables": false,
-    "stern": true,
-    "line_length": -1
-  },
-  "no-bare-urls": false,
-  "no-blanks-blockquote": false,
-  "no-duplicate-header": {
-    "allow_different_nesting": true
-  },
-  "no-emphasis-as-header": false,
-  "no-hard-tabs": {
-    "code_blocks": false
-  },
-  "no-space-in-emphasis": false,
-  "no-trailing-punctuation": false,
-  "no-trailing-spaces": {
-    "br_spaces": 0
-  },
-  "single-h1": false
-}
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -184,6 +184,7 @@ target_gen_default_app_js = "$target_gen_dir/js/default_app"

 typescript_build("default_app_js") {
  deps = [ ":build_electron_definitions" ]
+  type_root = rebase_path("$target_gen_dir/tsc/electron/typings")

  sources = filenames.default_app_ts_sources

@@ -265,6 +266,21 @@ if (is_linux) {
  }
 }

+source_set("manifests") {
+  sources = [
+    "//electron/shell/app/manifests.cc",
+    "//electron/shell/app/manifests.h",
+  ]
+
+  include_dirs = [ "//electron" ]
+
+  deps = [
+    "//electron/shell/common/api:mojo",
+    "//printing/buildflags",
+    "//services/service_manager/public/cpp",
+  ]
+}
+
 npm_action("electron_version_args") {
  script = "generate-version-json"

@@ -287,19 +303,6 @@ templated_file("electron_version_header") {
  args_files = get_target_outputs(":electron_version_args")
 }

-action("electron_fuses") {
-  script = "build/fuses/build.py"
-
-  inputs = [ "build/fuses/fuses.json" ]
-
-  outputs = [
-    "$target_gen_dir/fuses.h",
-    "$target_gen_dir/fuses.cc",
-  ]
-
-  args = rebase_path(outputs)
-}
-
 source_set("electron_lib") {
  configs += [ "//v8:external_startup_data" ]
  configs += [ "//third_party/electron_node:node_internals" ]
@@ -310,9 +313,9 @@ source_set("electron_lib") {
  ]

  deps = [
-    ":electron_fuses",
    ":electron_js2c",
    ":electron_version_header",
+    ":manifests",
    ":resources",
    "buildflags",
    "chromium_src:chrome",
@@ -322,6 +325,7 @@ 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",
@@ -337,6 +341,7 @@ source_set("electron_lib") {
    "//components/viz/service",
    "//content/public/browser",
    "//content/public/child",
+    "//content/public/common:service_names",
    "//content/public/gpu",
    "//content/public/renderer",
    "//content/public/utility",
@@ -367,7 +372,6 @@ 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",
@@ -401,30 +405,45 @@ source_set("electron_lib") {
    defines += [ "GDK_DISABLE_DEPRECATION_WARNINGS" ]
  }

-  if (!is_mas_build) {
-    deps += [
-      "//components/crash/core/app",
-      "//components/crash/core/browser",
+  extra_source_filters = []
+  if (!is_linux) {
+    extra_source_filters += [
+      "*\bx/*",
+      "*_x11.h",
+      "*_x11.cc",
+      "*_gtk.h",
+      "*_gtk.cc",
+      "*\blibrary_loaders/*",
    ]
  }
-
-  sources = filenames.lib_sources
-  if (is_win) {
-    sources += filenames.lib_sources_win
+  if (!is_win) {
+    extra_source_filters += [
+      "*\bwin_*.h",
+      "*\bwin_*.cc",
+    ]
+  }
+  if (!is_posix) {
+    extra_source_filters += [
+      "*_posix.cc",
+      "*_posix.h",
+    ]
  }
  if (is_mac) {
-    sources += filenames.lib_sources_mac
+    extra_source_filters += [
+      "*_views.cc",
+      "*_views.h",
+      "*\bviews/*",
+    ]
  }
-  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_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_component_build) {
    defines += [ "NODE_SHARED_MODE" ]
  }
@@ -494,7 +513,6 @@ source_set("electron_lib") {
    }
  }
  if (is_linux) {
-    libs = [ "xshmfence" ]
    deps += [
      ":libnotify_loader",
      "//build/config/linux/gtk",
@@ -507,13 +525,13 @@ source_set("electron_lib") {
      "//ui/wm",
    ]
    if (use_x11) {
-      sources += filenames.lib_sources_linux_x11
      deps += [
        "//ui/gfx/x",
        "//ui/gtk/x",
      ]
    }
    configs += [ ":gio_unix" ]
+    configs += [ "//build/config/linux:x11" ]
    defines += [
      # Disable warnings for g_settings_list_schemas.
      "GLIB_DISABLE_DEPRECATION_WARNINGS",
@@ -569,6 +587,7 @@ 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",
@@ -577,13 +596,8 @@ 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",
@@ -618,10 +632,7 @@ source_set("electron_lib") {
      "shell/renderer/printing/print_render_frame_helper_delegate.cc",
      "shell/renderer/printing/print_render_frame_helper_delegate.h",
    ]
-    deps += [
-      "//chrome/services/printing/public/mojom",
-      "//components/printing/common:mojo_interfaces",
-    ]
+    deps += [ "//components/printing/common:mojo_interfaces" ]
  }

  if (enable_electron_extensions) {
@@ -631,11 +642,9 @@ 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",
-      "//extensions/browser/updater",
      "//extensions/common",
      "//extensions/common:core_api_provider",
      "//extensions/renderer",
@@ -652,7 +661,6 @@ source_set("electron_lib") {
  }
  if (enable_pdf_viewer) {
    deps += [
-      "//chrome/browser/resources/pdf:resources",
      "//components/pdf/browser",
      "//components/pdf/renderer",
      "//pdf:pdf_ppapi",
@@ -662,16 +670,6 @@ source_set("electron_lib") {
      "shell/browser/electron_pdf_web_contents_helper_client.h",
    ]
  }
-
-  sources += get_target_outputs(":electron_fuses")
-
-  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") {
@@ -697,10 +695,10 @@ 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_filename"),
-      rebase_path("$root_out_dir/fake/$v8_context_snapshot_filename"),
+      rebase_path("$root_out_dir/v8_context_snapshot.bin"),
+      rebase_path("$root_out_dir/fake/v8_context_snapshot.bin"),
    ]
-    outputs = [ "$root_out_dir/fake/$v8_context_snapshot_filename" ]
+    outputs = [ "$root_out_dir/fake/v8_context_snapshot.bin" ]
  }

  bundle_data("electron_framework_resources") {
@@ -714,10 +712,10 @@ 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_filename" ]
+          sources += [ "$root_out_dir/fake/v8_context_snapshot.bin" ]
          public_deps += [ ":fake_v8_context_snapshot_generator" ]
        } else {
-          sources += [ "$root_out_dir/$v8_context_snapshot_filename" ]
+          sources += [ "$root_out_dir/v8_context_snapshot.bin" ]
          public_deps += [ "//tools/v8_context_snapshot" ]
        }
      } else {
@@ -996,9 +994,6 @@ if (is_mac) {
    deps = [
      ":electron_app_framework_bundle_data",
      ":electron_app_resources",
-      ":electron_fuses",
-      "//base",
-      "//electron/buildflags",
    ]
    if (is_mas_build) {
      deps += [ ":electron_login_helper_app" ]
@@ -1151,7 +1146,6 @@ if (is_mac) {
        "wtsapi32.lib",
      ]

-      configs -= [ "//build/config/win:console" ]
      configs += [
        "//build/config/win:windowed",
        "//build/config/win:delayloads",
@@ -1162,19 +1156,6 @@ 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",
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -2,8 +2,8 @@

 As a member project of the OpenJS Foundation, Electron uses [Contributor Covenant v2.0](https://contributor-covenant.org/version/2/0/code_of_conduct) as their code of conduct. The full text is included [below](#contributor-covenant-code-of-conduct) in English, and translations are available from the Contributor Covenant organisation:

-* [contributor-covenant.org/translations](https://www.contributor-covenant.org/translations)
-* [github.com/ContributorCovenant](https://github.com/ContributorCovenant/contributor_covenant/tree/release/content/version/2/0)
+- [contributor-covenant.org/translations](https://www.contributor-covenant.org/translations)
+- [github.com/ContributorCovenant](https://github.com/ContributorCovenant/contributor_covenant/tree/release/content/version/2/0)

 ## Contributor Covenant Code of Conduct

--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -29,7 +29,7 @@ _If an issue has been closed and you still feel it's relevant, feel free to ping
 ### Languages

 We accept issues in *any* language.
-When an issue is posted in a language besides English, it is acceptable and encouraged to post an English-translated copy as a reply.
+When an issue is posted in a language besides English, it is acceptable and encouraged to post an English-translated copy as a reply. 
 Anyone may post the translated reply.
 In most cases, a quick pass through translation software is sufficient.
 Having the original text _as well as_ the translation can help mitigate translation errors.
@@ -66,5 +66,5 @@ See [Coding Style](https://electronjs.org/docs/development/coding-style) for inf

 ## Further Reading

-For more in-depth guides on developing Electron, see
+For more in-depth guides on developing Electron, see 
 [/docs/development](/docs/development/README.md)
--- a/81
+++ b/81
@@ -14,19 +14,23 @@ gclient_gn_args = [

 vars = {
  'chromium_version':
-    '90.0.4415.0',
+    '87.0.4251.1',
  'node_version':
-    'v14.16.0',
+    'v12.18.3',
  'nan_version':
    '2c4ee8a32a299eada3cd6e468bbd0a473bfea96d',
  'squirrel.mac_version':
-    'cdc0729c8bf8576bfef18629186e1e9ecf1b0d9f',
+    '44468f858ce0d25c27bd5e674abfa104e0119738',

+  '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',
+  'requests_git': 'https://github.com/kennethreitz',
  'yaml_git': 'https://github.com/yaml',
  'squirrel_git': 'https://github.com/Squirrel',

@@ -36,8 +40,8 @@ vars = {
  # To be able to build clean Chromium from sources.
  'apply_patches': True,

-  # To use an mtime cache for patched files to speed up builds.
-  'use_mtime_cache': 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,
@@ -48,11 +52,18 @@ vars = {
  # It's only needed to parse the native tests configurations.
  'checkout_pyyaml': False,

+  # Python "requests" module is used for releases only.
+  'checkout_requests': False,
+
  'mac_xcode_version': 'default',

  # To allow running hooks without parsing the DEPS tree
  'process_deps': True,

+  # It is always needed for normal Electron builds,
+  # but might be impossible for custom in-house builds.
+  'download_external_binaries': True,
+
  'checkout_nacl':
    False,
  'checkout_libaom':
@@ -69,8 +80,6 @@ vars = {
    False,
  'checkout_google_benchmark':
    False,
-  'checkout_clang_tidy':
-    True,
 }

 deps = {
@@ -90,6 +99,14 @@ 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',
+  },
  'src/third_party/squirrel.mac': {
    'url': Var("squirrel_git") + '/Squirrel.Mac.git@' + Var("squirrel.mac_version"),
    'condition': 'process_deps',
@@ -104,23 +121,6 @@ deps = {
  }
 }

-pre_deps_hooks = [
-  {
-    'name': 'generate_mtime_cache',
-    'condition': '(checkout_chromium and apply_patches and use_mtime_cache) and process_deps',
-    'pattern': 'src/electron',
-    'action': [
-      'python3',
-      'src/electron/script/patches-mtime-cache.py',
-      'generate',
-      '--cache-file',
-      'src/electron/patches/mtime-cache.json',
-      '--patches-config',
-      'src/electron/patches/config.json',
-    ],
-  },
-]
-
 hooks = [
  {
    'name': 'patch_chromium',
@@ -133,15 +133,12 @@ hooks = [
    ],
  },
  {
-    'name': 'apply_mtime_cache',
-    'condition': '(checkout_chromium and apply_patches and use_mtime_cache) and process_deps',
-    'pattern': 'src/electron',
+    'name': 'electron_external_binaries',
+    'pattern': 'src/electron/script/update-external-binaries.py',
+    'condition': 'download_external_binaries',
    'action': [
      'python3',
-      'src/electron/script/patches-mtime-cache.py',
-      'apply',
-      '--cache-file',
-      'src/electron/patches/mtime-cache.json',
+      'src/electron/script/update-external-binaries.py',
    ],
  },
  {
@@ -150,7 +147,27 @@ hooks = [
    'action': [
      'python3',
      '-c',
-      'import os, subprocess; os.chdir(os.path.join("src", "electron")); subprocess.check_call(["python3", "script/lib/npx.py", "yarn@' + (Var("yarn_version")) + '", "install", "--frozen-lockfile"]);',
+      'import os, subprocess; os.chdir(os.path.join("src", "electron")); subprocess.check_call(["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',
+    'condition': 'checkout_requests and process_deps',
+    'action': [
+      'python3',
+      '-c',
+      'import os, subprocess; os.chdir(os.path.join("src", "electron", "vendor", "requests")); subprocess.check_call(["python", "setup.py", "build"]);',
    ],
  },
 ]
--- a/2
+++ b/2
@@ -1 +1 @@
-13.0.0-beta.4
+11.0.0-beta.11
--- a/1
+++ b/1
@@ -1,4 +1,3 @@
-Copyright (c) Electron contributors
 Copyright (c) 2013-2020 GitHub Inc.

 Permission is hereby granted, free of charge, to any person obtaining
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 [![Electron Logo](https://electronjs.org/images/electron-logo.svg)](https://electronjs.org)

+
 [![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: 🇨🇳 🇹🇼 🇧🇷 🇪🇸 🇰🇷 🇯🇵 🇷🇺 🇫🇷 🇹🇭 🇳🇱 🇹🇷 🇮🇩 🇺🇦 🇨🇿 🇮🇹 🇵🇱.
 View these docs in other languages at [electron/i18n](https://github.com/electron/i18n/tree/master/content/).
@@ -28,13 +28,16 @@ The preferred method is to install Electron as a development dependency in your
 app:

 ```sh
-npm install electron --save-dev
+npm install electron --save-dev [--save-exact]
 ```

-For more installation options and troubleshooting tips, see
-[installation](docs/tutorial/installation.md). For info on how to manage Electron versions in your apps, see
+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).
+
 ## Quick start & Electron Fiddle

 Use [`Electron Fiddle`](https://github.com/electron/fiddle)
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -13,5 +13,4 @@ Report security bugs in third-party modules to the person or team maintaining th
 For context on Electron's security notification process, please see the [Notifications](https://github.com/electron/governance/blob/master/wg-security/membership-and-notifications.md#notifications) section of the Security WG's [Membership and Notifications](https://github.com/electron/governance/blob/master/wg-security/membership-and-notifications.md) Governance document.

 ## Learning More About Security
-
 To learn more about securing an Electron application, please see the [security tutorial](docs/tutorial/security.md).
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -53,9 +53,7 @@ build_script:
      } else {
        node script/yarn.js install --frozen-lockfile

-        $result = node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
-        Write-Output $result
-        if ($result.ExitCode -eq 0) {
+        if ($(node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH;$LASTEXITCODE -eq 0)) {
          Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
        }
      }
@@ -66,8 +64,11 @@ build_script:
  - update_depot_tools.bat
  - ps: Move-Item $env:APPVEYOR_BUILD_FOLDER -Destination src\electron
  - ps: $env:CHROMIUM_BUILDTOOLS_PATH="$pwd\src\buildtools"
+  - ps: $env:SCCACHE_PATH="$pwd\src\electron\external_binaries\sccache.exe"
  - ps: >-
-      if ($env:GN_CONFIG -ne 'release') {
+      if ($env:GN_CONFIG -eq 'release') {
+        $env:GCLIENT_EXTRA_ARGS="$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] "
      }
  - >-
@@ -96,11 +97,8 @@ build_script:
              $env:SAVE_GCLIENT_SRC="true"
            }
          } else {
-            # update angle
-            cd src\third_party\angle
-            git remote set-url origin  https://chromium.googlesource.com/angle/angle.git
-            git fetch
-            cd ..\..\..
+            # update external binaries
+            python src/electron/script/update-external-binaries.py
          }
        } else {    
          # file does not exist, gclient sync, then zip
@@ -116,38 +114,38 @@ build_script:
      if ($env:SAVE_GCLIENT_SRC -eq 'true') {
        # archive current source for future use 
        # only run on x64/woa to avoid contention saving
-        $(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) {
+        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)) {
          Write-warning "Could not save source to shared drive; continuing anyway"
        }
-        # 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       
-        $(7z a $zipfile src\third_party\angle\.git)
-        if ($LASTEXITCODE -ne 0) {
-          Write-warning "Failed to add third_party\angle\.git; continuing anyway"
+        # build time generation of file gen/angle/commit.h depends on
+        # third_party/angle/.git/HEAD.
+        # 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"
        }
      }
  - ps: >-
-      if (Test-Path 'env:RAW_GOMA_AUTH') {
-        $env:GOMA_OAUTH2_CONFIG_FILE = "$pwd\.goma_oauth2_config"
-        $env:RAW_GOMA_AUTH | Set-Content $env:GOMA_OAUTH2_CONFIG_FILE
+      if ($env:GN_CONFIG -ne 'release') {
+        if (Test-Path 'env:RAW_GOMA_AUTH') {
+          $env:GOMA_OAUTH2_CONFIG_FILE = "$pwd\.goma_oauth2_config"
+          $env:RAW_GOMA_AUTH | Set-Content $env:GOMA_OAUTH2_CONFIG_FILE      
+        }
+        git clone https://github.com/electron/build-tools.git
+        cd build-tools
+        npm install
+        mkdir third_party
+        node -e "require('./src/utils/goma.js').downloadAndPrepare()"
+        $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 ..
+        .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
      }
-  - git clone https://github.com/electron/build-tools.git
-  - cd build-tools
-  - npm install
-  - mkdir third_party
-  - ps: >-
-      node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
-  - ps: $env:GN_GOMA_FILE = node -e "console.log(require('./src/utils/goma.js').gnFilePath)"
-  - ps: $env:LOCAL_GOMA_DIR = node -e "console.log(require('./src/utils/goma.js').dir)"
-  - cd ..
-  - ps: .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
  - cd src
  - set BUILD_CONFIG_PATH=//electron/build/args/%GN_CONFIG%.gn 
-  - gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") import(\"%GN_GOMA_FILE%\") %GN_EXTRA_ARGS% "
+  - if DEFINED GN_GOMA_FILE (gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") import(\"%GN_GOMA_FILE%\") %GN_EXTRA_ARGS% ") else (gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") %GN_EXTRA_ARGS% cc_wrapper=\"%SCCACHE_PATH%\"")
  - gn check out/Default //electron:electron_lib
  - gn check out/Default //electron:electron_app
+  - gn check out/Default //electron:manifests
  - gn check out/Default //electron/shell/common/api:mojo
  - if DEFINED GN_GOMA_FILE (ninja -j 300 -C out/Default electron:electron_app) else (ninja -C out/Default electron:electron_app)
  - if "%GN_CONFIG%"=="testing" ( python C:\depot_tools\post_build_ninja_summary.py -C out\Default )
@@ -163,7 +161,7 @@ build_script:
  - ninja -C out/Default electron:hunspell_dictionaries_zip
  - ninja -C out/Default electron:electron_chromedriver_zip
  - ninja -C out/Default third_party/electron_node:headers
-  - python %LOCAL_GOMA_DIR%\goma_ctl.py stat
+  - if "%GN_CONFIG%"=="testing" ( python %LOCAL_GOMA_DIR%\goma_ctl.py stat )
  - python electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
  - appveyor PushArtifact out/Default/windows_toolchain_profile.json
  - appveyor PushArtifact out/Default/dist.zip
@@ -207,8 +205,7 @@ test_script:
        echo "Skipping tests for $env:GN_CONFIG build"
      }
  - cd electron
-  # CalculateNativeWinOcclusion is disabled due to https://bugs.chromium.org/p/chromium/issues/detail?id=1139022
-  - if "%RUN_TESTS%"=="true" ( echo Running test suite & node script/yarn test -- --trace-uncaught --enable-logging --disable-features=CalculateNativeWinOcclusion )
+  - if "%RUN_TESTS%"=="true" ( echo Running test suite & node script/yarn test -- --trace-uncaught --enable-logging)
  - cd ..
  - if "%RUN_TESTS%"=="true" ( echo Verifying non proprietary ffmpeg & python electron\script\verify-ffmpeg.py --build-dir out\Default --source-root %cd% --ffmpeg-path out\ffmpeg )
  - echo "About to verify mksnapshot"
@@ -222,10 +219,10 @@ deploy_script:
      if (Test-Path Env:\ELECTRON_RELEASE) {
        if (Test-Path Env:\UPLOAD_TO_S3) {
          Write-Output "Uploading Electron release distribution to s3"
-          & python script\release\uploaders\upload.py --verbose --upload_to_s3
+          & python script\release\uploaders\upload.py --upload_to_s3
        } else {
          Write-Output "Uploading Electron release distribution to github releases"
-          & python script\release\uploaders\upload.py --verbose
+          & python script\release\uploaders\upload.py
        }
      } elseif (Test-Path Env:\TEST_WOA) {
        node script/release/ci-release-build.js --job=electron-woa-testing --ci=VSTS --armTest --appveyorJobId=$env:APPVEYOR_JOB_ID $env:APPVEYOR_REPO_BRANCH
--- a/azure-pipelines-arm.yml
+++ b/azure-pipelines-arm.yml
@@ -17,7 +17,6 @@ steps:
    node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=dist.zip --dest=$ZIP_DEST
    cd $ZIP_DEST
    unzip -o dist.zip
-    xattr -cr Electron.app    
  displayName: 'Download and unzip dist files for test'
  env:
    CIRCLE_TOKEN: $(CIRCLECI_TOKEN)
@@ -49,44 +48,38 @@ steps:
   mkdir -p $CROSS_ARCH_SNAPSHOTS
   cd src/electron
   node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=cross-arch-snapshots/snapshot_blob.bin --dest=$CROSS_ARCH_SNAPSHOTS
-   node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=cross-arch-snapshots/v8_context_snapshot.arm64.bin --dest=$CROSS_ARCH_SNAPSHOTS
+   node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=cross-arch-snapshots/v8_context_snapshot.bin --dest=$CROSS_ARCH_SNAPSHOTS
  displayName: 'Download cross arch snapshot files'
  env:
    CIRCLE_TOKEN: $(CIRCLECI_TOKEN)

+- bash: |
+   export NATIVE_UNITTESTS_DEST=$PWD/src/out/Default
+   cd src/electron
+   node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=shell_browser_ui_unittests --dest=$NATIVE_UNITTESTS_DEST
+   chmod +x $NATIVE_UNITTESTS_DEST/shell_browser_ui_unittests
+  displayName: 'Download native unittest executables'
+  env:
+    CIRCLE_TOKEN: $(CIRCLECI_TOKEN)
+
 - bash: |
    cd src
    export ELECTRON_OUT_DIR=Default
-    export npm_config_arch=arm64
-    (cd electron && node script/yarn test --enable-logging --runners main)
-  displayName: 'Run Electron main tests'
+    set npm_config_arch=arm64
+    (cd electron && node script/yarn test -- --enable-logging)
+  displayName: 'Run Electron tests'
  timeoutInMinutes: 20
  env:
    ELECTRON_DISABLE_SECURITY_WARNINGS: 1
    IGNORE_YARN_INSTALL_ERROR: 1
    ELECTRON_TEST_RESULTS_DIR: junit

- bash: |
-    cd src
-    export ELECTRON_OUT_DIR=Default
-    export npm_config_arch=arm64
-    (cd electron && node script/yarn test --enable-logging --runners remote)
-  displayName: 'Run Electron remote tests'
-  timeoutInMinutes: 20
-  condition: succeededOrFailed()
-  env:
-    ELECTRON_DISABLE_SECURITY_WARNINGS: 1
-    IGNORE_YARN_INSTALL_ERROR: 1
-    ELECTRON_TEST_RESULTS_DIR: junit
-
 - bash: |
    cd src
    python electron/script/verify-ffmpeg.py --source-root "$PWD" --build-dir out/Default --ffmpeg-path out/ffmpeg
  displayName: Verify non proprietary ffmpeg
  timeoutInMinutes: 5
  condition: succeededOrFailed()
-  env:
-    TARGET_ARCH: arm64

 - bash: |
    cd src
@@ -105,16 +98,6 @@ steps:

  condition: succeededOrFailed()

- bash: killall Electron || echo "No Electron processes left running"
-  displayName: 'Kill processes left running from last test run'
-  condition: always()
-
- bash: |
-    rm -rf ~/Library/Application\ Support/Electron*
-    rm -rf ~/Library/Application\ Support/electron*
-  displayName: 'Delete user app data directories'
-  condition: always()
-
 - task: mspremier.PostBuildCleanup.PostBuildCleanup-task.PostBuildCleanup@3
  displayName: 'Clean Agent Directories'

--- a/azure-pipelines-woa.yml
+++ b/azure-pipelines-woa.yml
@@ -63,8 +63,7 @@ steps:
    set npm_config_nodedir=%cd%\out\Default\gen\node_headers
    set npm_config_arch=arm64
    cd electron
-    # 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
+    node script/yarn test -- --enable-logging --verbose
  displayName: 'Run Electron tests'
  env:
    ELECTRON_OUT_DIR: Default
@@ -93,6 +92,6 @@ steps:
  condition: always()

 - powershell: |
-    Remove-Item -path $env:APPDATA/Electron* -Recurse -Force -ErrorAction Ignore
+    Remove-Item -path $env:APPDATA/Electron* -Recurse
  displayName: 'Delete user app data directories'
  condition: always()
--- a/build/args/all.gn
+++ b/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 = 89
+node_module_version = 85

 v8_promise_internal_field_count = 1
 v8_typed_array_max_size_in_heap = 0
--- a/build/fuses/build.py
+++ b/build/fuses/build.py
@@ -1,101 +0,0 @@
-#!/usr/bin/env python3
-
-import json
-import os
-import sys
-
-dir_path = os.path.dirname(os.path.realpath(__file__))
-
-SENTINEL = "dL7pKGdnNz796PbbjQWNKmHXBZaB9tsX"
-
-TEMPLATE_H = """
-#ifndef ELECTRON_FUSES_H_
-#define ELECTRON_FUSES_H_
-
-#if defined(WIN32)
-#define FUSE_EXPORT __declspec(dllexport)
-#else
-#define FUSE_EXPORT __attribute__((visibility("default")))
-#endif
-
-namespace electron {
-
-namespace fuses {
-
-extern const volatile char kFuseWire[];
-
-{getters}
-
-}  // namespace fuses
-
-}  // namespace electron
-
-#endif  // ELECTRON_FUSES_H_
-"""
-
-TEMPLATE_CC = """
-#include "electron/fuses.h"
-
-namespace electron {
-
-namespace fuses {
-
-const volatile char kFuseWire[] = { /* sentinel */ {sentinel}, /* fuse_version */ {fuse_version}, /* fuse_wire_length */ {fuse_wire_length}, /* fuse_wire */ {initial_config}};
-
-{getters}
-
-}
-
-}
-"""
-
-with open(os.path.join(dir_path, "fuses.json"), 'r') as f:
-  fuse_defaults = json.load(f)
-
-fuse_version = fuse_defaults['_version']
-del fuse_defaults['_version']
-del fuse_defaults['_schema']
-del fuse_defaults['_comment']
-
-if fuse_version >= pow(2, 8):
-  raise Exception("Fuse version can not exceed one byte in size")
-
-fuses = fuse_defaults.keys()
-
-initial_config = ""
-getters_h = ""
-getters_cc = ""
-index = len(SENTINEL) + 1
-for fuse in fuses:
-  index += 1
-  initial_config += fuse_defaults[fuse]
-  name = ''.join(word.title() for word in fuse.split('_'))
-  getters_h += "FUSE_EXPORT bool Is{name}Enabled();\n".replace("{name}", name)
-  getters_cc += """
-bool Is{name}Enabled() {
-  return kFuseWire[{index}] == '1';
-}
-""".replace("{name}", name).replace("{index}", str(index))
-
-def c_hex(n):
-  s = hex(n)[2:]
-  return "0x" + s.rjust(2, '0')
-
-def hex_arr(s):
-  arr = []
-  for char in s:
-    arr.append(c_hex(ord(char)))
-  return ",".join(arr)
-
-header = TEMPLATE_H.replace("{getters}", getters_h.strip())
-impl = TEMPLATE_CC.replace("{sentinel}", hex_arr(SENTINEL))
-impl = impl.replace("{fuse_version}", c_hex(fuse_version))
-impl = impl.replace("{fuse_wire_length}", c_hex(len(fuses)))
-impl = impl.replace("{initial_config}", hex_arr(initial_config))
-impl = impl.replace("{getters}", getters_cc.strip())
-
-with open(sys.argv[1], 'w') as f:
-  f.write(header)
-
-with open(sys.argv[2], 'w') as f:
-  f.write(impl)
--- a/build/fuses/fuses.json
+++ b/build/fuses/fuses.json
@@ -1,6 +0,0 @@
-{
-  "_comment": "Modifying the fuse schema in any breaking way should result in the _version prop being incremented.  NEVER remove a fuse or change its meaning, instead mark it as removed with 'r'",
-  "_schema": "0 == off, 1 == on, r == removed fuse",
-  "_version": 1,
-  "run_as_node": "1"
-}
--- a/build/install-build-deps.sh
+++ b/build/install-build-deps.sh
@@ -0,0 +1,653 @@
+#!/bin/bash -e
+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+# Script to install everything needed to build chromium (well, ideally, anyway)
+# See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_build_instructions.md
+usage() {
+  echo "Usage: $0 [--options]"
+  echo "Options:"
+  echo "--[no-]syms: enable or disable installation of debugging symbols"
+  echo "--lib32: enable installation of 32-bit libraries, e.g. for V8 snapshot"
+  echo "--[no-]arm: enable or disable installation of arm cross toolchain"
+  echo "--[no-]chromeos-fonts: enable or disable installation of Chrome OS"\
+       "fonts"
+  echo "--[no-]nacl: enable or disable installation of prerequisites for"\
+       "building standalone NaCl and all its toolchains"
+  echo "--[no-]backwards-compatible: enable or disable installation of packages
+        that are no longer currently needed and have been removed from this
+        script.  Useful for bisection."
+  echo "--no-prompt: silently select standard options/defaults"
+  echo "--quick-check: quickly try to determine if dependencies are installed"
+  echo "               (this avoids interactive prompts and sudo commands,"
+  echo "               so might not be 100% accurate)"
+  echo "--unsupported: attempt installation even on unsupported systems"
+  echo "Script will prompt interactively if options not given."
+  exit 1
+}
+# Checks whether a particular package is available in the repos.
+# USAGE: $ package_exists <package name>
+package_exists() {
+  # 'apt-cache search' takes a regex string, so eg. the +'s in packages like
+  # "libstdc++" need to be escaped.
+  local escaped="$(echo $1 | sed 's/[\~\+\.\:-]/\\&/g')"
+  [ ! -z "$(apt-cache search --names-only "${escaped}" | \
+            awk '$1 == "'$1'" { print $1; }')" ]
+}
+# These default to on because (some) bots need them and it keeps things
+# simple for the bot setup if all bots just run the script in its default
+# mode.  Developers who don't want stuff they don't need installed on their
+# own workstations can pass --no-arm --no-nacl when running the script.
+do_inst_arm=1
+do_inst_nacl=1
+while [ "$1" != "" ]
+do
+  case "$1" in
+  --syms)                    do_inst_syms=1;;
+  --no-syms)                 do_inst_syms=0;;
+  --lib32)                   do_inst_lib32=1;;
+  --arm)                     do_inst_arm=1;;
+  --no-arm)                  do_inst_arm=0;;
+  --chromeos-fonts)          do_inst_chromeos_fonts=1;;
+  --no-chromeos-fonts)       do_inst_chromeos_fonts=0;;
+  --nacl)                    do_inst_nacl=1;;
+  --no-nacl)                 do_inst_nacl=0;;
+  --backwards-compatible)    do_inst_backwards_compatible=1;;
+  --no-backwards-compatible) do_inst_backwards_compatible=0;;
+  --add-cross-tool-repo)     add_cross_tool_repo=1;;
+  --no-prompt)               do_default=1
+                             do_quietly="-qq --assume-yes"
+    ;;
+  --quick-check)             do_quick_check=1;;
+  --unsupported)             do_unsupported=1;;
+  *) usage;;
+  esac
+  shift
+done
+if [ "$do_inst_arm" = "1" ]; then
+  do_inst_lib32=1
+fi
+# Check for lsb_release command in $PATH
+if ! which lsb_release > /dev/null; then
+  echo "ERROR: lsb_release not found in \$PATH" >&2
+  exit 1;
+fi
+distro_codename=$(lsb_release --codename --short)
+distro_id=$(lsb_release --id --short)
+supported_codenames="(trusty|xenial|artful|bionic)"
+supported_ids="(Debian)"
+if [ 0 -eq "${do_unsupported-0}" ] && [ 0 -eq "${do_quick_check-0}" ] ; then
+  if [[ ! $distro_codename =~ $supported_codenames &&
+        ! $distro_id =~ $supported_ids ]]; then
+    echo -e "ERROR: The only supported distros are\n" \
+      "\tUbuntu 14.04 LTS (trusty)\n" \
+      "\tUbuntu 16.04 LTS (xenial)\n" \
+      "\tUbuntu 17.10 (artful)\n" \
+      "\tUbuntu 18.04 LTS (bionic)\n" \
+      "\tDebian 8 (jessie) or later" >&2
+    exit 1
+  fi
+  if ! uname -m | egrep -q "i686|x86_64"; then
+    echo "Only x86 architectures are currently supported" >&2
+    exit
+  fi
+fi
+if [ "x$(id -u)" != x0 ] && [ 0 -eq "${do_quick_check-0}" ]; then
+  echo "Running as non-root user."
+  echo "You might have to enter your password one or more times for 'sudo'."
+  echo
+fi
+# Packages needed for chromeos only
+chromeos_dev_list="libbluetooth-dev libxkbcommon-dev"
+if package_exists realpath; then
+  chromeos_dev_list="${chromeos_dev_list} realpath"
+fi
+# Packages needed for development
+dev_list="\
+  binutils
+  bison
+  bzip2
+  cdbs
+  curl
+  dbus-x11
+  dpkg-dev
+  elfutils
+  devscripts
+  fakeroot
+  flex
+  g++
+  git-core
+  git-svn
+  gperf
+  libappindicator3-dev
+  libasound2-dev
+  libatspi2.0-dev
+  libbrlapi-dev
+  libbz2-dev
+  libcairo2-dev
+  libcap-dev
+  libcups2-dev
+  libcurl4-gnutls-dev
+  libdrm-dev
+  libelf-dev
+  libffi-dev
+  libgbm-dev
+  libglib2.0-dev
+  libglu1-mesa-dev
+  libgnome-keyring-dev
+  libgtk-3-dev
+  libkrb5-dev
+  libnspr4-dev
+  libnss3-dev
+  libpam0g-dev
+  libpci-dev
+  libpulse-dev
+  libsctp-dev
+  libspeechd-dev
+  libsqlite3-dev
+  libssl-dev
+  libudev-dev
+  libwww-perl
+  libxslt1-dev
+  libxss-dev
+  libxt-dev
+  libxtst-dev
+  locales
+  openbox
+  p7zip
+  patch
+  perl
+  pkg-config
+  python
+  python-cherrypy3
+  python-crypto
+  python-dev
+  python-numpy
+  python-opencv
+  python-openssl
+  python-psutil
+  python-yaml
+  rpm
+  ruby
+  subversion
+  uuid-dev
+  wdiff
+  x11-utils
+  xcompmgr
+  xz-utils
+  zip
+  $chromeos_dev_list
+"
+# 64-bit systems need a minimum set of 32-bit compat packages for the pre-built
+# NaCl binaries.
+if file -L /sbin/init | grep -q 'ELF 64-bit'; then
+  dev_list="${dev_list} libc6-i386 lib32gcc1 lib32stdc++6"
+fi
+# Run-time libraries required by chromeos only
+chromeos_lib_list="libpulse0 libbz2-1.0"
+# List of required run-time libraries
+common_lib_list="\
+  libappindicator3-1
+  libasound2
+  libatk1.0-0
+  libatspi2.0-0
+  libc6
+  libcairo2
+  libcap2
+  libcups2
+  libexpat1
+  libffi6
+  libfontconfig1
+  libfreetype6
+  libglib2.0-0
+  libgnome-keyring0
+  libgtk-3-0
+  libpam0g
+  libpango1.0-0
+  libpci3
+  libpcre3
+  libpixman-1-0
+  libspeechd2
+  libstdc++6
+  libsqlite3-0
+  libuuid1
+  libwayland-egl1-mesa
+  libx11-6
+  libx11-xcb1
+  libxau6
+  libxcb1
+  libxcomposite1
+  libxcursor1
+  libxdamage1
+  libxdmcp6
+  libxext6
+  libxfixes3
+  libxi6
+  libxinerama1
+  libxrandr2
+  libxrender1
+  libxtst6
+  zlib1g
+"
+# Full list of required run-time libraries
+lib_list="\
+  $common_lib_list
+  $chromeos_lib_list
+"
+# 32-bit libraries needed e.g. to compile V8 snapshot for Android or armhf
+lib32_list="linux-libc-dev:i386 libpci3:i386"
+# 32-bit libraries needed for a 32-bit build
+lib32_list="$lib32_list libx11-xcb1:i386"
+# Packages that have been removed from this script.  Regardless of configuration
+# or options passed to this script, whenever a package is removed, it should be
+# added here.
+backwards_compatible_list="\
+  7za
+  fonts-indic
+  fonts-ipafont
+  fonts-stix
+  fonts-thai-tlwg
+  fonts-tlwg-garuda
+  language-pack-da
+  language-pack-fr
+  language-pack-he
+  language-pack-zh-hant
+  libappindicator-dev
+  libappindicator1
+  libappindicator3-1:i386
+  libexif-dev
+  libexif12
+  libexif12:i386
+  libgbm-dev
+  libgl1-mesa-dev
+  libgl1-mesa-glx:i386
+  libgles2-mesa-dev
+  libgtk2.0-0
+  libgtk2.0-0:i386
+  libgtk2.0-dev
+  mesa-common-dev
+  msttcorefonts
+  ttf-dejavu-core
+  ttf-indic-fonts
+  ttf-kochi-gothic
+  ttf-kochi-mincho
+  ttf-mscorefonts-installer
+  xfonts-mathml
+"
+case $distro_codename in
+  trusty)
+    backwards_compatible_list+=" \
+      libgbm-dev-lts-trusty
+      libgl1-mesa-dev-lts-trusty
+      libgl1-mesa-glx-lts-trusty:i386
+      libgles2-mesa-dev-lts-trusty
+      mesa-common-dev-lts-trusty"
+    ;;
+  xenial)
+    backwards_compatible_list+=" \
+      libgbm-dev-lts-xenial
+      libgl1-mesa-dev-lts-xenial
+      libgl1-mesa-glx-lts-xenial:i386
+      libgles2-mesa-dev-lts-xenial
+      mesa-common-dev-lts-xenial"
+    ;;
+esac
+# arm cross toolchain packages needed to build chrome on armhf
+EM_REPO="deb http://emdebian.org/tools/debian/ jessie main"
+EM_SOURCE=$(cat <<EOF
+# Repo added by Chromium $0
+${EM_REPO}
+# deb-src http://emdebian.org/tools/debian/ jessie main
+EOF
+)
+EM_ARCHIVE_KEY_FINGER="084C6C6F39159EDB67969AA87DE089671804772E"
+GPP_ARM_PACKAGE="g++-arm-linux-gnueabihf"
+case $distro_codename in
+  jessie)
+    eval $(apt-config shell APT_SOURCESDIR 'Dir::Etc::sourceparts/d')
+    CROSSTOOLS_LIST="${APT_SOURCESDIR}/crosstools.list"
+    arm_list="libc6-dev:armhf
+              linux-libc-dev:armhf"
+    if [ "$do_inst_arm" = "1" ]; then
+      if $(dpkg-query -W ${GPP_ARM_PACKAGE} &>/dev/null); then
+        arm_list+=" ${GPP_ARM_PACKAGE}"
+      else
+        if [ "${add_cross_tool_repo}" = "1" ]; then
+          gpg --keyserver pgp.mit.edu --recv-keys ${EM_ARCHIVE_KEY_FINGER}
+          gpg -a --export ${EM_ARCHIVE_KEY_FINGER} | sudo apt-key add -
+          if ! grep "^${EM_REPO}" "${CROSSTOOLS_LIST}" &>/dev/null; then
+            echo "${EM_SOURCE}" | sudo tee -a "${CROSSTOOLS_LIST}" >/dev/null
+          fi
+          arm_list+=" ${GPP_ARM_PACKAGE}"
+        else
+          echo "The Debian Cross-toolchains repository is necessary to"
+          echo "cross-compile Chromium for arm."
+          echo "Rerun with --add-deb-cross-tool-repo to have it added for you."
+        fi
+      fi
+    fi
+    ;;
+  # All necessary ARM packages are available on the default repos on
+  # Debian 9 and later.
+  *)
+    arm_list="libc6-dev-armhf-cross
+              linux-libc-dev-armhf-cross
+              ${GPP_ARM_PACKAGE}"
+    ;;
+esac
+# Work around for dependency issue Ubuntu/Trusty: http://crbug.com/435056
+case $distro_codename in
+  trusty)
+    arm_list+=" g++-4.8-multilib-arm-linux-gnueabihf
+                gcc-4.8-multilib-arm-linux-gnueabihf"
+    ;;
+  xenial|artful|bionic)
+    arm_list+=" g++-5-multilib-arm-linux-gnueabihf
+                gcc-5-multilib-arm-linux-gnueabihf
+                gcc-arm-linux-gnueabihf"
+    ;;
+esac
+# Packages to build NaCl, its toolchains, and its ports.
+naclports_list="ant autoconf bison cmake gawk intltool xutils-dev xsltproc"
+nacl_list="\
+  g++-mingw-w64-i686
+  lib32z1-dev
+  libasound2:i386
+  libcap2:i386
+  libelf-dev:i386
+  libfontconfig1:i386
+  libglib2.0-0:i386
+  libgpm2:i386
+  libgtk-3-0:i386
+  libncurses5:i386
+  lib32ncurses5-dev
+  libnss3:i386
+  libpango1.0-0:i386
+  libssl-dev:i386
+  libtinfo-dev
+  libtinfo-dev:i386
+  libtool
+  libuuid1:i386
+  libxcomposite1:i386
+  libxcursor1:i386
+  libxdamage1:i386
+  libxi6:i386
+  libxrandr2:i386
+  libxss1:i386
+  libxtst6:i386
+  texinfo
+  xvfb
+  ${naclports_list}
+"
+if package_exists libssl1.1; then
+  nacl_list="${nacl_list} libssl1.1:i386"
+elif package_exists libssl1.0.2; then
+  nacl_list="${nacl_list} libssl1.0.2:i386"
+else
+  nacl_list="${nacl_list} libssl1.0.0:i386"
+fi
+# Some package names have changed over time
+if package_exists libpng16-16; then
+  lib_list="${lib_list} libpng16-16"
+else
+  lib_list="${lib_list} libpng12-0"
+fi
+if package_exists libnspr4; then
+  lib_list="${lib_list} libnspr4 libnss3"
+else
+  lib_list="${lib_list} libnspr4-0d libnss3-1d"
+fi
+if package_exists libjpeg-dev; then
+  dev_list="${dev_list} libjpeg-dev"
+else
+  dev_list="${dev_list} libjpeg62-dev"
+fi
+if package_exists libudev1; then
+  dev_list="${dev_list} libudev1"
+  nacl_list="${nacl_list} libudev1:i386"
+else
+  dev_list="${dev_list} libudev0"
+  nacl_list="${nacl_list} libudev0:i386"
+fi
+if package_exists libbrlapi0.6; then
+  dev_list="${dev_list} libbrlapi0.6"
+else
+  dev_list="${dev_list} libbrlapi0.5"
+fi
+if package_exists apache2.2-bin; then
+  dev_list="${dev_list} apache2.2-bin"
+else
+  dev_list="${dev_list} apache2-bin"
+fi
+if package_exists libav-tools; then
+  dev_list="${dev_list} libav-tools"
+fi
+if package_exists php7.2-cgi; then
+  dev_list="${dev_list} php7.2-cgi libapache2-mod-php7.2"
+elif package_exists php7.1-cgi; then
+  dev_list="${dev_list} php7.1-cgi libapache2-mod-php7.1"
+elif package_exists php7.0-cgi; then
+  dev_list="${dev_list} php7.0-cgi libapache2-mod-php7.0"
+else
+  dev_list="${dev_list} php5-cgi libapache2-mod-php5"
+fi
+# Some packages are only needed if the distribution actually supports
+# installing them.
+if package_exists appmenu-gtk; then
+  lib_list="$lib_list appmenu-gtk"
+fi
+# Cross-toolchain strip is needed for building the sysroots.
+if package_exists binutils-arm-linux-gnueabihf; then
+  dev_list="${dev_list} binutils-arm-linux-gnueabihf"
+fi
+if package_exists binutils-aarch64-linux-gnu; then
+  dev_list="${dev_list} binutils-aarch64-linux-gnu"
+fi
+if package_exists binutils-mipsel-linux-gnu; then
+  dev_list="${dev_list} binutils-mipsel-linux-gnu"
+fi
+if package_exists binutils-mips64el-linux-gnuabi64; then
+  dev_list="${dev_list} binutils-mips64el-linux-gnuabi64"
+fi
+# When cross building for arm/Android on 64-bit systems the host binaries
+# that are part of v8 need to be compiled with -m32 which means
+# that basic multilib support is needed.
+if file -L /sbin/init | grep -q 'ELF 64-bit'; then
+  # gcc-multilib conflicts with the arm cross compiler (at least in trusty) but
+  # g++-X.Y-multilib gives us the 32-bit support that we need. Find out the
+  # appropriate value of X and Y by seeing what version the current
+  # distribution's g++-multilib package depends on.
+  multilib_package=$(apt-cache depends g++-multilib --important | \
+      grep -E --color=never --only-matching '\bg\+\+-[0-9.]+-multilib\b')
+  lib32_list="$lib32_list $multilib_package"
+fi
+if [ "$do_inst_syms" = "1" ]; then
+  echo "Including debugging symbols."
+  # Debian is in the process of transitioning to automatic debug packages, which
+  # have the -dbgsym suffix (https://wiki.debian.org/AutomaticDebugPackages).
+  # Untransitioned packages have the -dbg suffix.  And on some systems, neither
+  # will be available, so exclude the ones that are missing.
+  dbg_package_name() {
+    if package_exists "$1-dbgsym"; then
+      echo "$1-dbgsym"
+    elif package_exists "$1-dbg"; then
+      echo "$1-dbg"
+    fi
+  }
+  for package in "${common_lib_list}"; do
+    dbg_list="$dbg_list $(dbg_package_name ${package})"
+  done
+  # Debugging symbols packages not following common naming scheme
+  if [ "$(dbg_package_name libstdc++6)" == "" ]; then
+    if package_exists libstdc++6-8-dbg; then
+      dbg_list="${dbg_list} libstdc++6-8-dbg"
+    elif package_exists libstdc++6-7-dbg; then
+      dbg_list="${dbg_list} libstdc++6-7-dbg"
+    elif package_exists libstdc++6-6-dbg; then
+      dbg_list="${dbg_list} libstdc++6-6-dbg"
+    elif package_exists libstdc++6-5-dbg; then
+      dbg_list="${dbg_list} libstdc++6-5-dbg"
+    elif package_exists libstdc++6-4.9-dbg; then
+      dbg_list="${dbg_list} libstdc++6-4.9-dbg"
+    elif package_exists libstdc++6-4.8-dbg; then
+      dbg_list="${dbg_list} libstdc++6-4.8-dbg"
+    elif package_exists libstdc++6-4.7-dbg; then
+      dbg_list="${dbg_list} libstdc++6-4.7-dbg"
+    elif package_exists libstdc++6-4.6-dbg; then
+      dbg_list="${dbg_list} libstdc++6-4.6-dbg"
+    fi
+  fi
+  if [ "$(dbg_package_name libatk1.0-0)" == "" ]; then
+    dbg_list="$dbg_list $(dbg_package_name libatk1.0)"
+  fi
+  if [ "$(dbg_package_name libpango1.0-0)" == "" ]; then
+    dbg_list="$dbg_list $(dbg_package_name libpango1.0-dev)"
+  fi
+else
+  echo "Skipping debugging symbols."
+  dbg_list=
+fi
+if [ "$do_inst_lib32" = "1" ]; then
+  echo "Including 32-bit libraries."
+else
+  echo "Skipping 32-bit libraries."
+  lib32_list=
+fi
+if [ "$do_inst_arm" = "1" ]; then
+  echo "Including ARM cross toolchain."
+else
+  echo "Skipping ARM cross toolchain."
+  arm_list=
+fi
+if [ "$do_inst_nacl" = "1" ]; then
+  echo "Including NaCl, NaCl toolchain, NaCl ports dependencies."
+else
+  echo "Skipping NaCl, NaCl toolchain, NaCl ports dependencies."
+  nacl_list=
+fi
+filtered_backwards_compatible_list=
+if [ "$do_inst_backwards_compatible" = "1" ]; then
+  echo "Including backwards compatible packages."
+  for package in ${backwards_compatible_list}; do
+    if package_exists ${package}; then
+      filtered_backwards_compatible_list+=" ${package}"
+    fi
+  done
+fi
+# The `sort -r -s -t: -k2` sorts all the :i386 packages to the front, to avoid
+# confusing dpkg-query (crbug.com/446172).
+packages="$(
+  echo "${dev_list} ${lib_list} ${dbg_list} ${lib32_list} ${arm_list}" \
+       "${nacl_list}" ${filtered_backwards_compatible_list} | tr " " "\n" | \
+       sort -u | sort -r -s -t: -k2 | tr "\n" " "
+)"
+if [ 1 -eq "${do_quick_check-0}" ] ; then
+  if ! missing_packages="$(dpkg-query -W -f ' ' ${packages} 2>&1)"; then
+    # Distinguish between packages that actually aren't available to the
+    # system (i.e. not in any repo) and packages that just aren't known to
+    # dpkg (i.e. managed by apt).
+    missing_packages="$(echo "${missing_packages}" | awk '{print $NF}')"
+    not_installed=""
+    unknown=""
+    for p in ${missing_packages}; do
+      if apt-cache show ${p} > /dev/null 2>&1; then
+        not_installed="${p}\n${not_installed}"
+      else
+        unknown="${p}\n${unknown}"
+      fi
+    done
+    if [ -n "${not_installed}" ]; then
+      echo "WARNING: The following packages are not installed:"
+      echo -e "${not_installed}" | sed -e "s/^/  /"
+    fi
+    if [ -n "${unknown}" ]; then
+      echo "WARNING: The following packages are unknown to your system"
+      echo "(maybe missing a repo or need to 'sudo apt-get update'):"
+      echo -e "${unknown}" | sed -e "s/^/  /"
+    fi
+    exit 1
+  fi
+  exit 0
+fi
+if [ "$do_inst_lib32" = "1" ] || [ "$do_inst_nacl" = "1" ]; then
+  sudo dpkg --add-architecture i386
+fi
+sudo apt-get update
+# We initially run "apt-get" with the --reinstall option and parse its output.
+# This way, we can find all the packages that need to be newly installed
+# without accidentally promoting any packages from "auto" to "manual".
+# We then re-run "apt-get" with just the list of missing packages.
+echo "Finding missing packages..."
+# Intentionally leaving $packages unquoted so it's more readable.
+echo "Packages required: " $packages
+echo
+new_list_cmd="sudo apt-get install --reinstall $(echo $packages)"
+if new_list="$(yes n | LANGUAGE=en LANG=C $new_list_cmd)"; then
+  # We probably never hit this following line.
+  echo "No missing packages, and the packages are up to date."
+elif [ $? -eq 1 ]; then
+  # We expect apt-get to have exit status of 1.
+  # This indicates that we cancelled the install with "yes n|".
+  new_list=$(echo "$new_list" |
+    sed -e '1,/The following NEW packages will be installed:/d;s/^  //;t;d')
+  new_list=$(echo "$new_list" | sed 's/ *$//')
+  if [ -z "$new_list" ] ; then
+    echo "No missing packages, and the packages are up to date."
+  else
+    echo "Installing missing packages: $new_list."
+    sudo apt-get install ${do_quietly-} ${new_list}
+  fi
+  echo
+else
+  # An apt-get exit status of 100 indicates that a real error has occurred.
+  # I am intentionally leaving out the '"'s around new_list_cmd,
+  # as this makes it easier to cut and paste the output
+  echo "The following command failed: " ${new_list_cmd}
+  echo
+  echo "It produces the following output:"
+  yes n | $new_list_cmd || true
+  echo
+  echo "You will have to install the above packages yourself."
+  echo
+  exit 100
+fi
+# Install the Chrome OS default fonts. This must go after running
+# apt-get, since install-chromeos-fonts depends on curl.
+if [ "$do_inst_chromeos_fonts" != "0" ]; then
+  echo
+  echo "Installing Chrome OS fonts."
+  dir=`echo $0 | sed -r -e 's/\/[^/]+$//'`
+  if ! sudo $dir/linux/install-chromeos-fonts.py; then
+    echo "ERROR: The installation of the Chrome OS default fonts failed."
+    if [ `stat -f -c %T $dir` == "nfs" ]; then
+      echo "The reason is that your repo is installed on a remote file system."
+    else
+      echo "This is expected if your repo is installed on a remote file system."
+    fi
+    echo "It is recommended to install your repo on a local file system."
+    echo "You can skip the installation of the Chrome OS default founts with"
+    echo "the command line option: --no-chromeos-fonts."
+    exit 1
+  fi
+else
+  echo "Skipping installation of Chrome OS fonts."
+fi
+echo "Installing locales."
+CHROMIUM_LOCALES="da_DK.UTF-8 fr_FR.UTF-8 he_IL.UTF-8 zh_TW.UTF-8"
+LOCALE_GEN=/etc/locale.gen
+if [ -e ${LOCALE_GEN} ]; then
+  OLD_LOCALE_GEN="$(cat /etc/locale.gen)"
+  for CHROMIUM_LOCALE in ${CHROMIUM_LOCALES}; do
+    sudo sed -i "s/^# ${CHROMIUM_LOCALE}/${CHROMIUM_LOCALE}/" ${LOCALE_GEN}
+  done
+  # Regenerating locales can take a while, so only do it if we need to.
+  if (echo "${OLD_LOCALE_GEN}" | cmp -s ${LOCALE_GEN}); then
+    echo "Locales already up-to-date."
+  else
+    sudo locale-gen
+  fi
+else
+  for CHROMIUM_LOCALE in ${CHROMIUM_LOCALES}; do
+    sudo locale-gen ${CHROMIUM_LOCALE}
+  done
+fi
--- a/build/npm-run.py
+++ b/build/npm-run.py
@@ -15,12 +15,5 @@ args = [cmd, "run",
 try:
    subprocess.check_output(args, stderr=subprocess.STDOUT)
 except subprocess.CalledProcessError as e:
-    print(
-        "NPM script '"
-        + sys.argv[2]
-        + "' failed with code '"
-        + str(e.returncode)
-        + "':\n"
-        + e.output
-    )
+    print("NPM script '" + sys.argv[2] + "' failed with code '" + str(e.returncode) + "':\n" + e.output)
    sys.exit(e.returncode)
--- a/build/profile_toolchain.py
+++ b/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())
@@ -19,10 +20,10 @@ from get_toolchain_if_necessary import CalculateHash


@contextlib.contextmanager
-def cwd(directory):
+def cwd(dir):
    curdir = os.getcwd()
    try:
-        os.chdir(directory)
+        os.chdir(dir)
        yield
    finally:
        os.chdir(curdir)
@@ -70,18 +71,12 @@ def windows_profile():
    win_sdk_dir = SetEnvironmentAndGetSDKDir()
    path = NormalizePath(os.environ['GYP_MSVS_OVERRIDE_PATH'])

-    # since current windows executable are symbols path dependant,
-    # profile the current directory too
    return {
-        'pwd': os.getcwd(),
+        'pwd': os.getcwd(), # since current windows executable are symbols path dependant, profile the current directory too
        'installed_software': windows_installed_software(),
        'sdks': [
            {'name': 'vs', 'path': path, 'hash': calculate_hash(path)},
-            {
-                'name': 'wsdk',
-                'path': win_sdk_dir,
-                'hash': calculate_hash(win_sdk_dir),
-            },
+            {'name': 'wsdk', 'path': win_sdk_dir, 'hash': calculate_hash(win_sdk_dir)}
        ],
        'runtime_lib_dirs': runtime_dll_dirs,
    }
@@ -99,5 +94,5 @@ if __name__ == '__main__':
  parser = optparse.OptionParser()
  parser.add_option('--output-json', metavar='FILE', default='profile.json',
                    help='write information about toolchain to FILE')
-  opts, args = parser.parse_args()
-  sys.exit(main(opts))
+  options, args = parser.parse_args()
+  sys.exit(main(options))
--- a/build/run-in-dir.py
+++ b/build/run-in-dir.py
@@ -1,5 +1,6 @@
 import sys
 import os
+import subprocess

 def main(argv):
  cwd = argv[1]
--- a/build/strip_framework.py
+++ b/build/strip_framework.py
@@ -12,7 +12,5 @@ subprocess.check_output(["rm", "-rf", dest])
 subprocess.check_output(["cp", "-a", source, dest])

 # Strip headers, we do not need to ship them
-subprocess.check_output(["rm", "-r", os.path.join(dest, "Headers")])
-subprocess.check_output(
-    ["rm", "-r", os.path.join(dest, "Versions", "Current", "Headers")]
-)
+subprocess.check_output(["rm", "-r", os.path.join(dest, 'Headers')])
+subprocess.check_output(["rm", "-r", os.path.join(dest, 'Versions', 'Current', 'Headers')])
--- a/build/tsc.gni
+++ b/build/tsc.gni
@@ -26,12 +26,19 @@ template("typescript_build") {
      "//electron/typings/internal-electron.d.ts",
    ]

+    type_roots = "node_modules/@types,typings"
+    if (defined(invoker.type_root)) {
+      type_roots += "," + invoker.type_root
+    }
+
    base_out_path = invoker.output_gen_dir + "/electron/"
    args = [
      "-p",
      rebase_path(invoker.tsconfig),
      "--outDir",
      rebase_path("$base_out_path" + invoker.output_dir_name),
+      "--typeRoots",
+      type_roots,
    ]

    outputs = []
--- a/build/webpack/get-outputs.js
+++ b/build/webpack/get-outputs.js
@@ -0,0 +1,2 @@
+process.env.PRINT_WEBPACK_GRAPH = true;
+require('./run-compiler');
--- a/build/webpack/run-compiler.js
+++ b/build/webpack/run-compiler.js
@@ -0,0 +1,45 @@
+const fs = require('fs');
+const path = require('path');
+const webpack = require('webpack');
+
+const configPath = process.argv[2];
+const outPath = path.resolve(process.argv[3]);
+const config = require(configPath);
+config.output = {
+  path: path.dirname(outPath),
+  filename: path.basename(outPath)
+};
+
+const { wrapInitWithProfilingTimeout, wrapInitWithTryCatch, ...webpackConfig } = config;
+
+webpack(webpackConfig, (err, stats) => {
+  if (err) {
+    console.error(err);
+    process.exit(1);
+  } else if (stats.hasErrors()) {
+    console.error(stats.toString('normal'));
+    process.exit(1);
+  } else {
+    let contents = fs.readFileSync(outPath, 'utf8');
+    if (wrapInitWithTryCatch) {
+      contents = `try {
+${contents}
+} catch (err) {
+  console.error('Electron ${webpackConfig.output.filename} script failed to run');
+  console.error(err);
+}`;
+    }
+    if (wrapInitWithProfilingTimeout) {
+      contents = `function ___electron_webpack_init__() {
+${contents}
+};
+if ((globalThis.process || binding.process).argv.includes("--profile-electron-init")) {
+  setTimeout(___electron_webpack_init__, 0);
+} else {
+  ___electron_webpack_init__();
+}`;
+    }
+    fs.writeFileSync(outPath, contents);
+    process.exit(0);
+  }
+});
--- a/build/webpack/webpack.config.base.js
+++ b/build/webpack/webpack.config.base.js
@@ -2,12 +2,16 @@ const fs = require('fs');
 const path = require('path');
 const webpack = require('webpack');
 const TerserPlugin = require('terser-webpack-plugin');
-const WrapperPlugin = require('wrapper-webpack-plugin');

 const electronRoot = path.resolve(__dirname, '../..');

+const onlyPrintingGraph = !!process.env.PRINT_WEBPACK_GRAPH;
+
 class AccessDependenciesPlugin {
  apply (compiler) {
+    // Only hook into webpack when we are printing the dependency graph
+    if (!onlyPrintingGraph) return;
+
    compiler.hooks.compilation.tap('AccessDependenciesPlugin', compilation => {
      compilation.hooks.finishModules.tap('AccessDependenciesPlugin', modules => {
        const filePaths = modules.map(m => m.resource).filter(p => p).map(p => path.relative(electronRoot, p));
@@ -17,6 +21,49 @@ class AccessDependenciesPlugin {
  }
 }

+const defines = {
+  BUILDFLAG: onlyPrintingGraph ? '(a => a)' : ''
+};
+
+const buildFlagsPrefix = '--buildflags=';
+const buildFlagArg = process.argv.find(arg => arg.startsWith(buildFlagsPrefix));
+
+if (buildFlagArg) {
+  const buildFlagPath = buildFlagArg.substr(buildFlagsPrefix.length);
+
+  const flagFile = fs.readFileSync(buildFlagPath, 'utf8');
+  for (const line of flagFile.split(/(\r\n|\r|\n)/g)) {
+    const flagMatch = line.match(/#define BUILDFLAG_INTERNAL_(.+?)\(\) \(([01])\)/);
+    if (flagMatch) {
+      const [, flagName, flagValue] = flagMatch;
+      defines[flagName] = JSON.stringify(Boolean(parseInt(flagValue, 10)));
+    }
+  }
+}
+
+const ignoredModules = [];
+
+if (defines.ENABLE_DESKTOP_CAPTURER === 'false') {
+  ignoredModules.push(
+    '@electron/internal/browser/desktop-capturer',
+    '@electron/internal/browser/api/desktop-capturer',
+    '@electron/internal/renderer/api/desktop-capturer'
+  );
+}
+
+if (defines.ENABLE_REMOTE_MODULE === 'false') {
+  ignoredModules.push(
+    '@electron/internal/browser/remote/server',
+    '@electron/internal/renderer/api/remote'
+  );
+}
+
+if (defines.ENABLE_VIEWS_API === 'false') {
+  ignoredModules.push(
+    '@electron/internal/browser/api/views/image-view.js'
+  );
+}
+
 module.exports = ({
  alwaysHasNode,
  loadElectronFromAlternateTarget,
@@ -32,148 +79,76 @@ module.exports = ({

  const electronAPIFile = path.resolve(electronRoot, 'lib', loadElectronFromAlternateTarget || target, 'api', 'exports', 'electron.ts');

-  return (env = {}, argv = {}) => {
-    const onlyPrintingGraph = !!env.PRINT_WEBPACK_GRAPH;
-    const outputFilename = argv['output-filename'] || `${target}.bundle.js`;
-
-    const defines = {
-      BUILDFLAG: onlyPrintingGraph ? '(a => a)' : ''
-    };
-
-    if (env.buildflags) {
-      const flagFile = fs.readFileSync(env.buildflags, 'utf8');
-      for (const line of flagFile.split(/(\r\n|\r|\n)/g)) {
-        const flagMatch = line.match(/#define BUILDFLAG_INTERNAL_(.+?)\(\) \(([01])\)/);
-        if (flagMatch) {
-          const [, flagName, flagValue] = flagMatch;
-          defines[flagName] = JSON.stringify(Boolean(parseInt(flagValue, 10)));
+  return ({
+    mode: 'development',
+    devtool: false,
+    entry,
+    target: alwaysHasNode ? 'node' : 'web',
+    output: {
+      filename: `${target}.bundle.js`
+    },
+    wrapInitWithProfilingTimeout,
+    wrapInitWithTryCatch,
+    resolve: {
+      alias: {
+        '@electron/internal': path.resolve(electronRoot, 'lib'),
+        electron$: electronAPIFile,
+        'electron/main$': electronAPIFile,
+        'electron/renderer$': electronAPIFile,
+        'electron/common$': electronAPIFile,
+        // Force timers to resolve to our dependency that doesn't use window.postMessage
+        timers: path.resolve(electronRoot, 'node_modules', 'timers-browserify', 'main.js')
+      },
+      extensions: ['.ts', '.js']
+    },
+    module: {
+      rules: [{
+        test: (moduleName) => !onlyPrintingGraph && ignoredModules.includes(moduleName),
+        loader: 'null-loader'
+      }, {
+        test: /\.ts$/,
+        loader: 'ts-loader',
+        options: {
+          configFile: path.resolve(electronRoot, 'tsconfig.electron.json'),
+          transpileOnly: onlyPrintingGraph,
+          ignoreDiagnostics: [
+            // File '{0}' is not under 'rootDir' '{1}'.
+            6059
+          ]
        }
-      }
-    }
-
-    const ignoredModules = [];
-
-    if (defines.ENABLE_DESKTOP_CAPTURER === 'false') {
-      ignoredModules.push(
-        '@electron/internal/browser/desktop-capturer',
-        '@electron/internal/browser/api/desktop-capturer',
-        '@electron/internal/renderer/api/desktop-capturer'
-      );
-    }
-
-    if (defines.ENABLE_REMOTE_MODULE === 'false') {
-      ignoredModules.push(
-        '@electron/internal/browser/remote/server',
-        '@electron/internal/renderer/api/remote'
-      );
-    }
-
-    if (defines.ENABLE_VIEWS_API === 'false') {
-      ignoredModules.push(
-        '@electron/internal/browser/api/views/image-view.js'
-      );
-    }
-
-    const plugins = [];
-
-    if (onlyPrintingGraph) {
-      plugins.push(new AccessDependenciesPlugin());
-    }
-
-    if (targetDeletesNodeGlobals) {
-      plugins.push(new webpack.ProvidePlugin({
-        process: ['@electron/internal/common/webpack-provider', 'process'],
-        global: ['@electron/internal/common/webpack-provider', '_global'],
-        Buffer: ['@electron/internal/common/webpack-provider', 'Buffer']
-      }));
-    }
-
-    plugins.push(new webpack.ProvidePlugin({
-      Promise: ['@electron/internal/common/webpack-globals-provider', 'Promise']
-    }));
-
-    plugins.push(new webpack.DefinePlugin(defines));
-
-    if (wrapInitWithProfilingTimeout) {
-      plugins.push(new WrapperPlugin({
-        header: 'function ___electron_webpack_init__() {',
-        footer: `
-};
-if ((globalThis.process || binding.process).argv.includes("--profile-electron-init")) {
-  setTimeout(___electron_webpack_init__, 0);
-} else {
-  ___electron_webpack_init__();
-}`
-      }));
-    }
-
-    if (wrapInitWithTryCatch) {
-      plugins.push(new WrapperPlugin({
-        header: 'try {',
-        footer: `
-} catch (err) {
-  console.error('Electron ${outputFilename} script failed to run');
-  console.error(err);
-}`
-      }));
-    }
-
-    return {
-      mode: 'development',
-      devtool: false,
-      entry,
-      target: alwaysHasNode ? 'node' : 'web',
-      output: {
-        filename: outputFilename
-      },
-      resolve: {
-        alias: {
-          '@electron/internal': path.resolve(electronRoot, 'lib'),
-          electron$: electronAPIFile,
-          'electron/main$': electronAPIFile,
-          'electron/renderer$': electronAPIFile,
-          'electron/common$': electronAPIFile,
-          // Force timers to resolve to our dependency that doesn't use window.postMessage
-          timers: path.resolve(electronRoot, 'node_modules', 'timers-browserify', 'main.js')
-        },
-        extensions: ['.ts', '.js']
-      },
-      module: {
-        rules: [{
-          test: (moduleName) => !onlyPrintingGraph && ignoredModules.includes(moduleName),
-          loader: 'null-loader'
-        }, {
-          test: /\.ts$/,
-          loader: 'ts-loader',
-          options: {
-            configFile: path.resolve(electronRoot, 'tsconfig.electron.json'),
-            transpileOnly: onlyPrintingGraph,
-            ignoreDiagnostics: [
-              // File '{0}' is not under 'rootDir' '{1}'.
-              6059
-            ]
+      }]
+    },
+    node: {
+      __dirname: false,
+      __filename: false,
+      // We provide our own "timers" import above, any usage of setImmediate inside
+      // one of our renderer bundles should import it from the 'timers' package
+      setImmediate: false
+    },
+    optimization: {
+      minimize: true,
+      minimizer: [
+        new TerserPlugin({
+          terserOptions: {
+            keep_classnames: true,
+            keep_fnames: true
          }
-        }]
-      },
-      node: {
-        __dirname: false,
-        __filename: false,
-        // We provide our own "timers" import above, any usage of setImmediate inside
-        // one of our renderer bundles should import it from the 'timers' package
-        setImmediate: false
-      },
-      optimization: {
-        minimize: true,
-        minimizer: [
-          new TerserPlugin({
-            terserOptions: {
-              keep_classnames: true,
-              keep_fnames: true
-            }
-          })
-        ]
-      },
-      plugins
-    };
-  };
+        })
+      ]
+    },
+    plugins: [
+      new AccessDependenciesPlugin(),
+      ...(targetDeletesNodeGlobals ? [
+        new webpack.ProvidePlugin({
+          process: ['@electron/internal/common/webpack-provider', 'process'],
+          global: ['@electron/internal/common/webpack-provider', '_global'],
+          Buffer: ['@electron/internal/common/webpack-provider', 'Buffer']
+        })
+      ] : []),
+      new webpack.ProvidePlugin({
+        Promise: ['@electron/internal/common/webpack-globals-provider', 'Promise']
+      }),
+      new webpack.DefinePlugin(defines)
+    ]
+  });
 };
--- a/build/webpack/webpack.gni
+++ b/build/webpack/webpack.gni
@@ -16,6 +16,7 @@ template("webpack_build") {
    inputs = [
               invoker.config_file,
               "//electron/build/webpack/webpack.config.base.js",
+               "//electron/build/webpack/run-compiler.js",
               "//electron/tsconfig.json",
               "//electron/yarn.lock",
               "//electron/typings/internal-ambient.d.ts",
@@ -23,12 +24,9 @@ template("webpack_build") {
             ] + invoker.inputs

    args = [
-      "--config",
      rebase_path(invoker.config_file),
-      "--output-filename=" + get_path_info(invoker.out_file, "file"),
-      "--output-path=" + rebase_path(get_path_info(invoker.out_file, "dir")),
-      "--env.buildflags=" +
-          rebase_path("$target_gen_dir/buildflags/buildflags.h"),
+      rebase_path(invoker.out_file),
+      "--buildflags=" + rebase_path("$target_gen_dir/buildflags/buildflags.h"),
    ]
    deps += [ "buildflags" ]

--- a/build/zip.py
+++ b/build/zip.py
@@ -9,37 +9,31 @@ EXTENSIONS_TO_SKIP = [
  '.pdb',
  '.mojom.js',
  '.mojom-lite.js',
-  '.info',
-  '.m.js'
+  '.info'
 ]

 PATHS_TO_SKIP = [
-  # 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
+  '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
+  # 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',
-  # Skip because these are outputs that we don't need.
-  'resources/inspector',
-  'gen/third_party/devtools-frontend/src'
+
+  'resources/inspector', #Skipping because these are outputs that we don't need
 ]

 def skip_path(dep, dist_zip, target_cpu):
@@ -52,12 +46,7 @@ def skip_path(dep, dist_zip, target_cpu):
  should_skip = (
    any(dep.startswith(path) for path in PATHS_TO_SKIP) or
    any(dep.endswith(ext) for ext in EXTENSIONS_TO_SKIP) or
-    (
-      "arm" in target_cpu
-      and dist_zip == "mksnapshot.zip"
-      and dep == "snapshot_blob.bin"
-    )
-  )
+    ('arm' in target_cpu and dist_zip == 'mksnapshot.zip' and dep == 'snapshot_blob.bin'))
  if should_skip:
    print("Skipping {}".format(dep))
  return should_skip
@@ -71,7 +60,7 @@ def execute(argv):
    raise e

 def main(argv):
-  dist_zip, runtime_deps, target_cpu, _, flatten_val = argv
+  dist_zip, runtime_deps, target_cpu, target_os, flatten_val = argv
  should_flatten = flatten_val == "true"
  dist_files = set()
  with open(runtime_deps) as f:
@@ -82,28 +71,17 @@ def main(argv):
  if sys.platform == 'darwin' and not should_flatten:
    execute(['zip', '-r', '-y', dist_zip] + list(dist_files))
  else:
-    with zipfile.ZipFile(
-      dist_zip, 'w', zipfile.ZIP_DEFLATED, allowZip64=True
-    ) as z:
+    with zipfile.ZipFile(dist_zip, 'w', zipfile.ZIP_DEFLATED, allowZip64=True) as z:
      for dep in dist_files:
        if os.path.isdir(dep):
-          for root, _, files in os.walk(dep):
-            for filename in files:
-              z.write(os.path.join(root, filename))
+          for root, dirs, files in os.walk(dep):
+            for file in files:
+              z.write(os.path.join(root, file))
        else:
          basename = os.path.basename(dep)
          dirname = os.path.dirname(dep)
-          arcname = (
-            os.path.join(dirname, 'chrome-sandbox')
-            if basename == 'chrome_sandbox'
-            else dep
-          )
-          z.write(
-            dep,
-            os.path.basename(arcname)
-            if should_flatten
-            else arcname,
-          )
+          arcname = os.path.join(dirname, 'chrome-sandbox') if basename == 'chrome_sandbox' else dep
+          z.write(dep, os.path.basename(arcname) if should_flatten else arcname)

 if __name__ == '__main__':
  sys.exit(main(sys.argv[1:]))
--- a/buildflags/BUILD.gn
+++ b/buildflags/BUILD.gn
@@ -14,13 +14,13 @@ buildflag_header("buildflags") {
    "ENABLE_OSR=$enable_osr",
    "ENABLE_REMOTE_MODULE=$enable_remote_module",
    "ENABLE_VIEWS_API=$enable_views_api",
+    "ENABLE_PEPPER_FLASH=$enable_pepper_flash",
    "ENABLE_PDF_VIEWER=$enable_pdf_viewer",
    "ENABLE_TTS=$enable_tts",
    "ENABLE_COLOR_CHOOSER=$enable_color_chooser",
    "ENABLE_ELECTRON_EXTENSIONS=$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",
  ]
 }
--- a/buildflags/buildflags.gni
+++ b/buildflags/buildflags.gni
@@ -28,12 +28,12 @@ declare_args() {
  # Should not be enabled for release build.
  enable_fake_location_provider = !is_official_build

+  # Enable flash plugin support.
+  enable_pepper_flash = true
+
  # Enable Chrome extensions support.
  enable_electron_extensions = true

  # Enable Spellchecker support
  enable_builtin_spellchecker = true
-
-  # Undocumented Windows dark mode API
-  enable_win_dark_mode_window_ui = false
 }
--- a/chromium_src/BUILD.gn
+++ b/chromium_src/BUILD.gn
@@ -16,6 +16,8 @@ static_library("chrome") {
    "//chrome/browser/accessibility/accessibility_ui.h",
    "//chrome/browser/browser_process.cc",
    "//chrome/browser/browser_process.h",
+    "//chrome/browser/crash_upload_list/crash_upload_list_crashpad.cc",
+    "//chrome/browser/crash_upload_list/crash_upload_list_crashpad.h",
    "//chrome/browser/devtools/devtools_contents_resizing_strategy.cc",
    "//chrome/browser/devtools/devtools_contents_resizing_strategy.h",
    "//chrome/browser/devtools/devtools_embedder_message_dispatcher.cc",
@@ -24,10 +26,18 @@ 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",
@@ -47,34 +57,15 @@ 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/browser:dev_ui_browser_resources",
    "//chrome/common",
    "//chrome/common:version_header",
    "//components/keyed_service/content",
@@ -82,7 +73,6 @@ static_library("chrome") {
    "//components/proxy_config",
    "//components/security_state/content",
    "//content/public/browser",
-    "//services/strings",
  ]

  deps = [
@@ -93,18 +83,9 @@ static_library("chrome") {

  if (is_linux) {
    sources += [ "//chrome/browser/icon_loader_auralinux.cc" ]
-    if (use_x11) {
-      sources += [
-        "//chrome/browser/extensions/global_shortcut_listener_x11.cc",
-        "//chrome/browser/extensions/global_shortcut_listener_x11.h",
-      ]
-    } else if (use_ozone) {
-      sources += [
-        "//chrome/browser/extensions/global_shortcut_listener_ozone.cc",
-        "//chrome/browser/extensions/global_shortcut_listener_ozone.h",
-      ]
-    }
    sources += [
+      "//chrome/browser/extensions/global_shortcut_listener_x11.cc",
+      "//chrome/browser/extensions/global_shortcut_listener_x11.h",
      "//chrome/browser/ui/views/status_icons/concat_menu_model.cc",
      "//chrome/browser/ui/views/status_icons/concat_menu_model.h",
      "//chrome/browser/ui/views/status_icons/status_icon_linux_dbus.cc",
@@ -143,17 +124,10 @@ 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",
-        "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_aura.cc",
-      ]
+      sources += [ "//chrome/browser/platform_util_aura.cc" ]

      if (!is_win) {
        sources += [
@@ -170,8 +144,6 @@ 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",
@@ -217,6 +189,8 @@ static_library("chrome") {
      "//chrome/browser/printing/print_view_manager_basic.h",
      "//chrome/browser/printing/printer_query.cc",
      "//chrome/browser/printing/printer_query.h",
+      "//chrome/browser/printing/printing_message_filter.cc",
+      "//chrome/browser/printing/printing_message_filter.h",
      "//chrome/browser/printing/printing_service.cc",
      "//chrome/browser/printing/printing_service.h",
    ]
@@ -292,17 +266,6 @@ static_library("chrome") {
      ]
    }
  }
-
-  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" ]
-    }
-  }
 }

 source_set("plugins") {
@@ -314,6 +277,8 @@ source_set("plugins") {
  sources += [
    "//chrome/browser/renderer_host/pepper/chrome_browser_pepper_host_factory.cc",
    "//chrome/browser/renderer_host/pepper/chrome_browser_pepper_host_factory.h",
+    "//chrome/browser/renderer_host/pepper/pepper_broker_message_filter.cc",
+    "//chrome/browser/renderer_host/pepper/pepper_broker_message_filter.h",
    "//chrome/browser/renderer_host/pepper/pepper_isolated_file_system_message_filter.cc",
    "//chrome/browser/renderer_host/pepper/pepper_isolated_file_system_message_filter.h",
  ]
@@ -326,6 +291,26 @@ source_set("plugins") {
  if (enable_pdf_viewer) {
    deps += [ "//components/pdf/browser" ]
  }
+  if (enable_pepper_flash) {
+    sources += [
+      "//chrome/browser/renderer_host/pepper/pepper_flash_browser_host.cc",
+      "//chrome/browser/renderer_host/pepper/pepper_flash_browser_host.h",
+      "//chrome/browser/renderer_host/pepper/pepper_flash_clipboard_message_filter.cc",
+      "//chrome/browser/renderer_host/pepper/pepper_flash_clipboard_message_filter.h",
+      "//chrome/browser/renderer_host/pepper/pepper_flash_drm_host.cc",
+      "//chrome/browser/renderer_host/pepper/pepper_flash_drm_host.h",
+    ]
+    if (is_mac) {
+      sources += [
+        "//chrome/browser/renderer_host/pepper/monitor_finder_mac.h",
+        "//chrome/browser/renderer_host/pepper/monitor_finder_mac.mm",
+      ]
+      frameworks += [ "CoreGraphics.framework" ]
+    }
+    if (is_linux) {
+      deps += [ "//components/services/font/public/cpp" ]
+    }
+  }

  # renderer side
  sources += [
@@ -334,7 +319,19 @@ source_set("plugins") {
    "//chrome/renderer/pepper/pepper_shared_memory_message_filter.cc",
    "//chrome/renderer/pepper/pepper_shared_memory_message_filter.h",
  ]
-  if (enable_pdf_viewer) {
+  if (enable_pepper_flash) {
+    sources += [
+      "//chrome/renderer/pepper/pepper_flash_drm_renderer_host.cc",
+      "//chrome/renderer/pepper/pepper_flash_drm_renderer_host.h",
+      "//chrome/renderer/pepper/pepper_flash_fullscreen_host.cc",
+      "//chrome/renderer/pepper/pepper_flash_fullscreen_host.h",
+      "//chrome/renderer/pepper/pepper_flash_menu_host.cc",
+      "//chrome/renderer/pepper/pepper_flash_menu_host.h",
+      "//chrome/renderer/pepper/pepper_flash_renderer_host.cc",
+      "//chrome/renderer/pepper/pepper_flash_renderer_host.h",
+    ]
+  }
+  if (enable_pepper_flash || enable_pdf_viewer) {
    sources += [
      "//chrome/renderer/pepper/pepper_flash_font_file_host.cc",
      "//chrome/renderer/pepper/pepper_flash_font_file_host.h",
@@ -361,7 +358,6 @@ source_set("chrome_spellchecker") {
  sources = []
  deps = []
  libs = []
-  public_deps = []

  if (enable_builtin_spellchecker) {
    sources += [
@@ -379,6 +375,7 @@ source_set("chrome_spellchecker") {
      "//chrome/browser/spellchecker/spellcheck_language_policy_handler.h",
      "//chrome/browser/spellchecker/spellcheck_service.cc",
      "//chrome/browser/spellchecker/spellcheck_service.h",
+      "//chrome/common/pref_names.h",
    ]

    if (has_spellcheck_panel) {
@@ -401,11 +398,9 @@ source_set("chrome_spellchecker") {
      "//components/spellcheck:buildflags",
      "//components/sync",
    ]
-
-    public_deps += [ "//chrome/common:constants" ]
  }

-  public_deps += [
+  public_deps = [
    "//components/spellcheck/browser",
    "//components/spellcheck/common",
    "//components/spellcheck/renderer",
--- a/chromium_src/chrome/browser/process_singleton.h
+++ b/chromium_src/chrome/browser/process_singleton.h
@@ -127,11 +127,10 @@ class ProcessSingleton {
  NotificationCallback notification_callback_;  // Handler for notifications.

 #if defined(OS_WIN)
-  HWND remote_window_ = nullptr;     // The HWND_MESSAGE of another browser.
+  HWND remote_window_;               // The HWND_MESSAGE of another browser.
  base::win::MessageWindow window_;  // The message-only window.
-  bool is_virtualized_ =
-      false;  // Stuck inside Microsoft Softricity VM environment.
-  HANDLE lock_file_ = INVALID_HANDLE_VALUE;
+  bool is_virtualized_;  // Stuck inside Microsoft Softricity VM environment.
+  HANDLE lock_file_;
  base::FilePath user_data_dir_;
  ShouldKillRemoteProcessCallback should_kill_remote_process_callback_;
 #elif defined(OS_POSIX) && !defined(OS_ANDROID)
@@ -176,7 +175,7 @@ class ProcessSingleton {
  // because it posts messages between threads.
  class LinuxWatcher;
  scoped_refptr<LinuxWatcher> watcher_;
-  int sock_ = -1;
+  int sock_;
  bool listen_on_ready_ = false;
 #endif

--- a/chromium_src/chrome/browser/process_singleton_posix.cc
+++ b/chromium_src/chrome/browser/process_singleton_posix.cc
@@ -333,7 +333,7 @@ bool IsChromeProcess(pid_t pid) {
 // A helper class to hold onto a socket.
 class ScopedSocket {
 public:
-  ScopedSocket() { Reset(); }
+  ScopedSocket() : fd_(-1) { Reset(); }
  ~ScopedSocket() { Close(); }
  int fd() { return fd_; }
  void Reset() {
@@ -347,7 +347,7 @@ class ScopedSocket {
  }

 private:
-  int fd_ = -1;
+  int fd_;
 };

 // Returns a random string for uniquifying profile connections.
@@ -473,7 +473,10 @@ class ProcessSingleton::LinuxWatcher
    SocketReader(ProcessSingleton::LinuxWatcher* parent,
                 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
                 int fd)
-        : parent_(parent), ui_task_runner_(ui_task_runner), fd_(fd) {
+        : parent_(parent),
+          ui_task_runner_(ui_task_runner),
+          fd_(fd),
+          bytes_read_(0) {
      DCHECK_CURRENTLY_ON(BrowserThread::IO);
      // Wait for reads.
      fd_watch_controller_ = base::FileDescriptorWatcher::WatchReadable(
@@ -505,20 +508,20 @@ class ProcessSingleton::LinuxWatcher
        fd_watch_controller_;

    // The ProcessSingleton::LinuxWatcher that owns us.
-    ProcessSingleton::LinuxWatcher* const parent_ = nullptr;
+    ProcessSingleton::LinuxWatcher* const parent_;

    // A reference to the UI task runner.
    scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;

    // The file descriptor we're reading.
-    const int fd_ = -1;
+    const int fd_;

    // Store the message in this buffer.
    char buf_[kMaxMessageLength];

    // Tracks the number of bytes we've read in case we're getting partial
    // reads.
-    size_t bytes_read_ = 0;
+    size_t bytes_read_;

    base::OneShotTimer timer_;

@@ -823,9 +826,10 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
  to_send.append(current_dir.value());

  const std::vector<std::string>& argv = electron::ElectronCommandLine::argv();
-  for (const auto& arg : argv) {
+  for (std::vector<std::string>::const_iterator it = argv.begin();
+       it != argv.end(); ++it) {
    to_send.push_back(kTokenDelimiter);
-    to_send.append(arg);
+    to_send.append(*it);
  }

  // Send the message
--- a/chromium_src/chrome/browser/process_singleton_win.cc
+++ b/chromium_src/chrome/browser/process_singleton_win.cc
@@ -172,6 +172,8 @@ ProcessSingleton::ProcessSingleton(
    const base::FilePath& user_data_dir,
    const NotificationCallback& notification_callback)
    : notification_callback_(notification_callback),
+      is_virtualized_(false),
+      lock_file_(INVALID_HANDLE_VALUE),
      user_data_dir_(user_data_dir),
      should_kill_remote_process_callback_(
          base::BindRepeating(&TerminateAppWithError)) {
--- a/chromium_src/chrome/browser/ui/views/frame/global_menu_bar_registrar_x11.cc
+++ b/chromium_src/chrome/browser/ui/views/frame/global_menu_bar_registrar_x11.cc
@@ -38,7 +38,8 @@ void GlobalMenuBarRegistrarX11::OnWindowUnmapped(x11::Window window) {
  live_windows_.erase(window);
 }

-GlobalMenuBarRegistrarX11::GlobalMenuBarRegistrarX11() {
+GlobalMenuBarRegistrarX11::GlobalMenuBarRegistrarX11()
+    : registrar_proxy_(nullptr) {
  // libdbusmenu uses the gio version of dbus; I tried using the code in dbus/,
  // but it looks like that's isn't sharing the bus name with the gio version,
  // even when |connection_type| is set to SHARED.
@@ -121,7 +122,8 @@ 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 (const auto& window : live_windows_) {
-    RegisterXWindow(window);
+  for (std::set<x11::Window>::const_iterator it = live_windows_.begin();
+       it != live_windows_.end(); ++it) {
+    RegisterXWindow(*it);
  }
 }
--- a/chromium_src/chrome/browser/ui/views/frame/global_menu_bar_registrar_x11.h
+++ b/chromium_src/chrome/browser/ui/views/frame/global_menu_bar_registrar_x11.h
@@ -48,7 +48,7 @@ class GlobalMenuBarRegistrarX11 {
                     GObject*,
                     GParamSpec*);

-  GDBusProxy* registrar_proxy_ = nullptr;
+  GDBusProxy* registrar_proxy_;

  // x11::Window which want to be registered, but haven't yet been because
  // we're waiting for the proxy to become available.
--- a/default_app/index.html
+++ b/default_app/index.html
@@ -2,7 +2,6 @@

 <head>
  <title>Electron</title>
-  <meta http-equiv="Content-Security-Policy" content="require-trusted-types-for 'script'; trusted-types electron-default-app" />
  <meta http-equiv="Content-Security-Policy" content="default-src 'none'; script-src 'sha256-6PH54BfkNq/EMMhUY7nhHf3c+AxloOwfy7hWyT01CM8='; style-src 'self'; img-src 'self'; connect-src 'self'" />
  <link href="./styles.css" type="text/css" rel="stylesheet" />
  <link href="./octicon/build.css" type="text/css" rel="stylesheet" />
--- a/default_app/preload.ts
+++ b/default_app/preload.ts
@@ -1,15 +1,10 @@
 import { ipcRenderer, contextBridge } from 'electron';

-const policy = window.trustedTypes.createPolicy('electron-default-app', {
-  // we trust the SVG contents
-  createHTML: input => input
-});
-
 async function getOcticonSvg (name: string) {
  try {
    const response = await fetch(`octicon/${name}.svg`);
    const div = document.createElement('div');
-    div.innerHTML = policy.createHTML(await response.text());
+    div.innerHTML = await response.text();
    return div;
  } catch {
    return null;
--- a/docs/README.md
+++ b/docs/README.md
@@ -18,20 +18,27 @@ an issue:

 ## Guides and Tutorials

-### Quickstart
-
-* [Quick Start Guide](tutorial/quick-start.md)
-  * [Prerequisites](tutorial/quick-start.md#prerequisites)
-  * [Create a basic application](tutorial/quick-start.md#create-a-basic-application)
-  * [Run your application](tutorial/quick-start.md#run-your-application)
-  * [Package and distribute the application](tutorial/quick-start.md#package-and-distribute-the-application)
-
-### Learning the basics
-
-* [Electron's Process Model](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)
+* [Setting up the Development Environment](tutorial/development-environment.md)
+  * [Setting up macOS](tutorial/development-environment.md#setting-up-macos)
+  * [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/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/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
  * [Notifications](tutorial/notifications.md)
  * [Recent Documents](tutorial/recent-documents.md)
@@ -44,26 +51,15 @@ an issue:
  * [Represented File for macOS BrowserWindows](tutorial/represented-file.md)
  * [Native File Drag & Drop](tutorial/native-file-drag-drop.md)
  * [Offscreen Rendering](tutorial/offscreen-rendering.md)
-  * [Dark Mode](tutorial/dark-mode.md)
+  * [Supporting macOS Dark Mode](tutorial/mojave-dark-mode-guide.md)
  * [Web embeds in Electron](tutorial/web-embeds.md)
-* [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)
-
-### Advanced steps
-
-* Application Architecture
-  * [Using Native Node.js Modules](tutorial/using-native-node-modules.md)
-  * [Performance Strategies](tutorial/performance.md)
-  * [Security Strategies](tutorial/security.md)
 * [Accessibility](tutorial/accessibility.md)
-  * [Manually Enabling Accessibility Features](tutorial/accessibility.md#manually-enabling-accessibility-features)
+  * [Spectron](tutorial/accessibility.md#spectron)
+  * [Devtron](tutorial/accessibility.md#devtron)
+  * [Enabling Accessibility](tutorial/accessibility.md#enabling-accessibility)
 * [Testing and Debugging](tutorial/application-debugging.md)
  * [Debugging the Main Process](tutorial/debugging-main-process.md)
-  * [Debugging with Visual Studio Code](tutorial/debugging-vscode.md)
+  * [Debugging the Main Process with Visual Studio Code](tutorial/debugging-main-process-vscode.md)
  * [Using Selenium and WebDriver](tutorial/using-selenium-and-webdriver.md)
  * [Testing on Headless CI Systems (Travis, Jenkins)](tutorial/testing-on-headless-ci.md)
  * [DevTools Extension](tutorial/devtools-extension.md)
@@ -74,6 +70,11 @@ an issue:
  * [Mac App Store](tutorial/mac-app-store-submission-guide.md)
  * [Windows Store](tutorial/windows-store-guide.md)
  * [Snapcraft](tutorial/snapcraft.md)
+* [Security](tutorial/security.md)
+  * [Reporting Security Issues](tutorial/security.md#reporting-security-issues)
+  * [Chromium Security Issues and Upgrades](tutorial/security.md#chromium-security-issues-and-upgrades)
+  * [Electron Security Warnings](tutorial/security.md#electron-security-warnings)
+  * [Security Checklist](tutorial/security.md#checklist-security-recommendations)
 * [Updates](tutorial/updates.md)
  * [Deploying an Update Server](tutorial/updates.md#deploying-an-update-server)
  * [Implementing Updates in Your App](tutorial/updates.md#implementing-updates-in-your-app)
@@ -91,7 +92,13 @@ These individual tutorials expand on topics discussed in the guide above.
 * Electron Releases & Developer Feedback
  * [Versioning Policy](tutorial/electron-versioning.md)
  * [Release Timelines](tutorial/electron-timelines.md)
+* [Packaging App Source Code with asar](tutorial/application-packaging.md)
+  * [Generating asar Archives](tutorial/application-packaging.md#generating-asar-archives)
+  * [Using asar Archives](tutorial/application-packaging.md#using-asar-archives)
+  * [Limitations](tutorial/application-packaging.md#limitations-of-the-node-api)
+  * [Adding Unpacked Files to asar Archives](tutorial/application-packaging.md#adding-unpacked-files-to-asar-archives)
 * [Testing Widevine CDM](tutorial/testing-widevine-cdm.md)
+* [Using Pepper Flash Plugin](tutorial/using-pepper-flash-plugin.md)

 ---

@@ -128,7 +135,6 @@ These individual tutorials expand on topics discussed in the guide above.
 * [MenuItem](api/menu-item.md)
 * [net](api/net.md)
 * [netLog](api/net-log.md)
-* [nativeTheme](api/native-theme.md)
 * [Notification](api/notification.md)
 * [powerMonitor](api/power-monitor.md)
 * [powerSaveBlocker](api/power-save-blocker.md)
@@ -139,11 +145,9 @@ 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):

-* [contextBridge](api/context-bridge.md)
 * [desktopCapturer](api/desktop-capturer.md)
 * [ipcRenderer](api/ipc-renderer.md)
 * [remote](api/remote.md)
--- a/docs/api/app.md
+++ b/docs/api/app.md
@@ -32,12 +32,10 @@ In most cases, you should do everything in the `ready` event handler.

 Returns:

-* `event` Event
-* `launchInfo` Record<string, any> | [NotificationResponse](structures/notification-response.md) _macOS_
+* `launchInfo` unknown _macOS_

 Emitted once, when Electron has finished initializing. On macOS, `launchInfo`
-holds the `userInfo` of the `NSUserNotification` or information from
-[`UNNotificationResponse`](structures/notification-response.md) that was used to open the
+holds the `userInfo` of the `NSUserNotification` that was used to open the
 application, if it was launched from Notification Center. You can also call
 `app.isReady()` to check if this event has already fired and `app.whenReady()`
 to get a Promise that is fulfilled when Electron is initialized.
@@ -391,7 +389,7 @@ 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:

@@ -406,14 +404,11 @@ Returns:
    * `oom` - Process ran out of memory
    * `launch-failed` - Process never successfully launched
    * `integrity-failure` - Windows code integrity checks failed
-  * `exitCode` Integer - The exit code of the process, unless `reason` is
-    `launch-failed`, in which case `exitCode` will be a platform-specific
-    launch failure error code.

 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:

@@ -437,8 +432,7 @@ Returns:
    * `integrity-failure` - Windows code integrity checks failed
  * `exitCode` Number - The exit code for the process
      (e.g. status from waitpid if on posix, from GetExitCodeProcess on Windows).
-  * `serviceName` String (optional) - The non-localized name of the process.
-  * `name` String (optional) - The name of the process.
+  * `name` String (optional) - The name of the process. i.e. for plugins it might be Flash.
    Examples for utility: `Audio Service`, `Content Decryption Module Service`, `Network Service`, `Video Capture`, etc.

 Emitted when the child process unexpectedly disappears. This is normally
@@ -507,7 +501,7 @@ Returns:
 Emitted when `desktopCapturer.getSources()` is called in the renderer process of `webContents`.
 Calling `event.preventDefault()` will make it return empty sources.

-### Event: 'remote-require' _Deprecated_
+### Event: 'remote-require'

 Returns:

@@ -519,7 +513,7 @@ Emitted when `remote.require()` is called in the renderer process of `webContent
 Calling `event.preventDefault()` will prevent the module from being returned.
 Custom value can be returned by setting `event.returnValue`.

-### Event: 'remote-get-global' _Deprecated_
+### Event: 'remote-get-global'

 Returns:

@@ -531,7 +525,7 @@ Emitted when `remote.getGlobal()` is called in the renderer process of `webConte
 Calling `event.preventDefault()` will prevent the global from being returned.
 Custom value can be returned by setting `event.returnValue`.

-### Event: 'remote-get-builtin' _Deprecated_
+### Event: 'remote-get-builtin'

 Returns:

@@ -543,7 +537,7 @@ Emitted when `remote.getBuiltin()` is called in the renderer process of `webCont
 Calling `event.preventDefault()` will prevent the module from being returned.
 Custom value can be returned by setting `event.returnValue`.

-### Event: 'remote-get-current-window' _Deprecated_
+### Event: 'remote-get-current-window'

 Returns:

@@ -554,7 +548,7 @@ Emitted when `remote.getCurrentWindow()` is called in the renderer process of `w
 Calling `event.preventDefault()` will prevent the object from being returned.
 Custom value can be returned by setting `event.returnValue`.

-### Event: 'remote-get-current-web-contents' _Deprecated_
+### Event: 'remote-get-current-web-contents'

 Returns:

@@ -685,6 +679,7 @@ Returns `String` - The current application directory.
  * `videos` Directory for a user's videos.
  * `recent` Directory for the user's recent files (Windows only).
  * `logs` Directory for your app's log folder.
+  * `pepperFlashSystemPlugin` Full path to the system version of the Pepper Flash plugin.
  * `crashDumps` Directory where crash dumps are stored.

 Returns `String` - A path to a special directory or file associated with `name`. On
@@ -862,10 +857,9 @@ This method returns the application name of the default handler for the protocol
  minimum (e.g. `https://`).

 Returns `Promise<Object>` - Resolve with an object containing the following:
-
-* `icon` NativeImage - the display icon of the app handling the protocol.
-* `path` String  - installation path of the app handling the protocol.
-* `name` String - display name of the app handling the protocol.
+  * `icon` NativeImage - the display icon of the app handling the protocol.
+  * `path` String  - installation path of the app handling the protocol.
+  * `name` String - display name of the app handling the protocol.

 This method returns a promise that contains the application name, icon and path of the default handler for the protocol
 (aka URI scheme) of a URL.
@@ -1095,7 +1089,6 @@ Changes the [Application User Model ID][app-user-model-id] to `id`.
 Sets the activation policy for a given app.

 Activation policy types:
-
 * 'regular' - The application is an ordinary app that appears in the Dock and may have a user interface.
 * 'accessory' - The application doesn’t appear in the Dock and doesn’t have a menu bar, but it may be activated programmatically or by clicking on one of its windows.
 * 'prohibited' - The application doesn’t appear in the Dock and may not create windows or be activated.
@@ -1110,7 +1103,7 @@ Activation policy types:

 Imports the certificate in pkcs12 format into the platform certificate store.
 `callback` is called with the `result` of import operation, a value of `0`
-indicates success while any other value indicates failure according to Chromium [net_error_list](https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h).
+indicates success while any other value indicates failure according to Chromium [net_error_list](https://code.google.com/p/chromium/codesearch#chromium/src/net/base/net_error_list.h).

 ### `app.disableHardwareAcceleration()`

@@ -1147,7 +1140,6 @@ For `infoType` equal to `complete`:

 For `infoType` equal to `basic`:
  Promise is fulfilled with `Object` containing fewer attributes than when requested with `complete`. Here's an example of basic response:
-
 ```js
 {
  auxAttributes:
@@ -1177,9 +1169,9 @@ For `infoType` equal to `basic`:

 Using `basic` should be preferred if only basic information like `vendorId` or `driverId` is needed.

-### `app.setBadgeCount([count])` _Linux_ _macOS_
+### `app.setBadgeCount(count)` _Linux_ _macOS_

-* `count` Integer (optional) - If a value is provided, set the badge to the provided value otherwise, on macOS, display a plain white dot (e.g. unknown number of notifications). On Linux, if a value is not provided the badge will not display.
+* `count` Integer

 Returns `Boolean` - Whether the call succeeded.

@@ -1348,7 +1340,7 @@ 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
@@ -1492,12 +1484,3 @@ 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.
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -8,6 +8,9 @@ Process: [Main](../glossary.md#main-process)
 // In the main process.
 const { BrowserWindow } = require('electron')

+// Or use `remote` from the renderer process.
+// const { BrowserWindow } = require('electron').remote
+
 const win = new BrowserWindow({ width: 800, height: 600 })

 // Load a remote URL
@@ -222,23 +225,21 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
      the top left.
    * `hiddenInset` - Results in a hidden title bar with an alternative look
      where the traffic light buttons are slightly more inset from the window edge.
-    * `customButtonsOnHover` - Results in a hidden title bar and a full size
-      content window, the traffic light buttons will display when being hovered
-      over in the top left of the window.  **Note:** This option is currently
-      experimental.
-  * `trafficLightPosition` [Point](structures/point.md) (optional) - Set a
-    custom position for the traffic light buttons in frameless windows.
-  * `roundedCorners` Boolean (optional) - Whether frameless window should have
-    rounded corners on macOS. Default is `true`.
-  * `fullscreenWindowTitle` Boolean (optional) _Deprecated_ - Shows the title in
-    the title bar in full screen mode on macOS for `hiddenInset` titleBarStyle.
+    * `customButtonsOnHover` Boolean (optional) - Draw custom close,
+      and minimize buttons on macOS frameless windows. These buttons will not display
+      unless hovered over in the top left of the window. These custom buttons prevent
+      issues with mouse events that occur with the standard window toolbar buttons.
+      **Note:** This option is currently experimental.
+  * `trafficLightPosition` [Point](structures/point.md) (optional) - Set a custom position for the traffic light buttons. Can only be used with `titleBarStyle` set to `hidden`
+  * `fullscreenWindowTitle` Boolean (optional) - Shows the title in the
+    title bar in full screen mode on macOS for all `titleBarStyle` options.
    Default is `false`.
  * `thickFrame` Boolean (optional) - Use `WS_THICKFRAME` style for frameless windows on
    Windows, which adds standard window frame. Setting it to `false` will remove
    window shadow and window animations. Default is `true`.
  * `vibrancy` String (optional) - Add a type of vibrancy effect to the window, only on
    macOS. Can be `appearance-based`, `light`, `dark`, `titlebar`, `selection`,
-    `menu`, `popover`, `sidebar`, `medium-light`, `ultra-dark`, `header`, `sheet`, `window`, `hud`, `fullscreen-ui`, `tooltip`, `content`, `under-window`, or `under-page`.  Please note that using `frame: false` in combination with a vibrancy value requires that you use a non-default `titleBarStyle` as well. Also note that `appearance-based`, `light`, `dark`, `medium-light`, and `ultra-dark` are deprecated and have been removed in macOS Catalina (10.15).
+    `menu`, `popover`, `sidebar`, `medium-light`, `ultra-dark`, `header`, `sheet`, `window`, `hud`, `fullscreen-ui`, `tooltip`, `content`, `under-window`, or `under-page`.  Please note that using `frame: false` in combination with a vibrancy value requires that you use a non-default `titleBarStyle` as well. Also note that `appearance-based`, `light`, `dark`, `medium-light`, and `ultra-dark` have been deprecated and will be removed in an upcoming version of macOS.
  * `zoomToPageWidth` Boolean (optional) - Controls the behavior on macOS when
    option-clicking the green stoplight button on the toolbar or by clicking the
    Window > Zoom menu item. If `true`, the window will grow to the preferred
@@ -339,17 +340,18 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
      more details.
    * `contextIsolation` Boolean (optional) - Whether to run Electron APIs and
      the specified `preload` script in a separate JavaScript context. Defaults
-      to `false`. The context that the `preload` script runs in will only have
-      access to its own dedicated `document` and `window` globals, as well as
-      its own set of JavaScript builtins (`Array`, `Object`, `JSON`, etc.),
-      which are all invisible to the loaded content. The Electron API will only
-      be available in the `preload` script and not the loaded page. This option
-      should be used when loading potentially untrusted remote content to ensure
-      the loaded content cannot tamper with the `preload` script and any
-      Electron APIs being used.  This option uses the same technique used by
-      [Chrome Content Scripts][chrome-content-scripts].  You can access this
-      context in the dev tools by selecting the 'Electron Isolated Context'
-      entry in the combo box at the top of the Console tab.
+      to `false`. The context that the `preload` script runs in will still
+      have full access to the `document` and `window` globals but it will use
+      its own set of JavaScript builtins (`Array`, `Object`, `JSON`, etc.)
+      and will be isolated from any changes made to the global environment
+      by the loaded page. The Electron API will only be available in the
+      `preload` script and not the loaded page. This option should be used when
+      loading potentially untrusted remote content to ensure the loaded content
+      cannot tamper with the `preload` script and any Electron APIs being used.
+      This option uses the same technique used by [Chrome Content Scripts][chrome-content-scripts].
+      You can access this context in the dev tools by selecting the
+      'Electron Isolated Context' entry in the combo box at the top of the
+      Console tab.
    * `worldSafeExecuteJavaScript` Boolean (optional) - If true, values returned from `webFrame.executeJavaScript` will be sanitized to ensure JS values
      can't unsafely cross between worlds when using `contextIsolation`.  The default
      is `false`. In Electron 12, the default will be changed to `true`. _Deprecated_
@@ -399,11 +401,6 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
      * `bypassHeatCheck` - Bypass code caching heuristics but with lazy compilation
      * `bypassHeatCheckAndEagerCompile` - Same as above except compilation is eager.
      Default policy is `code`.
-    * `enablePreferredSizeMode` Boolean (optional) - Whether to enable
-      preferred size mode. The preferred size is the minimum size needed to
-      contain the layout of the document—without requiring scrolling. Enabling
-      this will cause the `preferred-size-changed` event to be emitted on the
-      `WebContents` when the preferred size changes. Default is `false`.

 When setting minimum or maximum window size with `minWidth`/`maxWidth`/
 `minHeight`/`maxHeight`, it only constrains the users. It won't prevent you from
@@ -469,7 +466,6 @@ window.onbeforeunload = (e) => {
  e.returnValue = false // equivalent to `return false` but not recommended
 }
 ```
-
 _**Note**: There is a subtle difference between the behaviors of `window.onbeforeunload = handler` and `window.addEventListener('beforeunload', handler)`. It is recommended to always set the `event.returnValue` explicitly, instead of only returning a value, as the former works more consistently within Electron._

 #### Event: 'closed'
@@ -545,12 +541,6 @@ 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:
@@ -566,12 +556,12 @@ 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.

-#### Event: 'moved' _macOS_ _Windows_
+__Note__: On macOS this event is an alias of `moved`.
+
+#### Event: 'moved' _macOS_

 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.
@@ -680,20 +670,6 @@ Emitted when the window has closed a sheet.

 Emitted when the native new tab button is clicked.

-#### Event: 'system-context-menu' _Windows_
-
-Returns:
-
-* `event` Event
-* `point` [Point](structures/point.md) - The screen coordinates the context menu was triggered at
-
-Emitted when the system context menu is triggered on the window, this is
-normally only triggered when the user right clicks on the non-client area
-of your window.  This is the window titlebar or any area you have declared
-as `-webkit-app-region: drag` in a frameless window.
-
-Calling `event.preventDefault()` will prevent the menu from being displayed.
-
 ### Static Methods

 The `BrowserWindow` class has the following static methods:
@@ -725,6 +701,94 @@ Returns `BrowserWindow | null` - The window that owns the given `browserView`. I

 Returns `BrowserWindow | null` - The window with the given `id`.

+#### `BrowserWindow.addExtension(path)` _Deprecated_
+
+* `path` String
+
+Adds Chrome extension located at `path`, and returns extension's name.
+
+The method will also not return if the extension's manifest is missing or incomplete.
+
+**Note:** This API cannot be called before the `ready` event of the `app` module
+is emitted.
+
+**Note:** This method is deprecated. Instead, use
+[`ses.loadExtension(path)`](session.md#sesloadextensionpath).
+
+#### `BrowserWindow.removeExtension(name)` _Deprecated_
+
+* `name` String
+
+Remove a Chrome extension by name.
+
+**Note:** This API cannot be called before the `ready` event of the `app` module
+is emitted.
+
+**Note:** This method is deprecated. Instead, use
+[`ses.removeExtension(extension_id)`](session.md#sesremoveextensionextensionid).
+
+#### `BrowserWindow.getExtensions()` _Deprecated_
+
+Returns `Record<String, ExtensionInfo>` - The keys are the extension names and each value is
+an Object containing `name` and `version` properties.
+
+**Note:** This API cannot be called before the `ready` event of the `app` module
+is emitted.
+
+**Note:** This method is deprecated. Instead, use
+[`ses.getAllExtensions()`](session.md#sesgetallextensions).
+
+#### `BrowserWindow.addDevToolsExtension(path)` _Deprecated_
+
+* `path` String
+
+Adds DevTools extension located at `path`, and returns extension's name.
+
+The extension will be remembered so you only need to call this API once, this
+API is not for programming use. If you try to add an extension that has already
+been loaded, this method will not return and instead log a warning to the
+console.
+
+The method will also not return if the extension's manifest is missing or incomplete.
+
+**Note:** This API cannot be called before the `ready` event of the `app` module
+is emitted.
+
+**Note:** This method is deprecated. Instead, use
+[`ses.loadExtension(path)`](session.md#sesloadextensionpath).
+
+#### `BrowserWindow.removeDevToolsExtension(name)` _Deprecated_
+
+* `name` String
+
+Remove a DevTools extension by name.
+
+**Note:** This API cannot be called before the `ready` event of the `app` module
+is emitted.
+
+**Note:** This method is deprecated. Instead, use
+[`ses.removeExtension(extension_id)`](session.md#sesremoveextensionextensionid).
+
+#### `BrowserWindow.getDevToolsExtensions()` _Deprecated_
+
+Returns `Record<string, ExtensionInfo>` - The keys are the extension names and each value is
+an Object containing `name` and `version` properties.
+
+To check if a DevTools extension is installed you can run the following:
+
+```javascript
+const { BrowserWindow } = require('electron')
+
+const installed = 'devtron' in BrowserWindow.getDevToolsExtensions()
+console.log(installed)
+```
+
+**Note:** This API cannot be called before the `ready` event of the `app` module
+is emitted.
+
+**Note:** This method is deprecated. Instead, use
+[`ses.getAllExtensions()`](session.md#sesgetallextensions).
+
 ### Instance Properties

 Objects created with `new BrowserWindow` have the following properties:
@@ -779,7 +843,7 @@ A `Boolean` property that determines whether the menu bar should be visible.

 **Note:** If the menu bar is auto-hide, users can still bring up the menu bar by pressing the single `Alt` key.

-#### `win.kiosk`
+####  `win.kiosk`

 A `Boolean` property that determines whether the window is in kiosk mode.

@@ -965,11 +1029,11 @@ 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])`
+#### `win.setAspectRatio(aspectRatio[, extraSize])` _macOS_ _Linux_

 * `aspectRatio` Float - The aspect ratio to maintain for some portion of the
 content view.
-* `extraSize` [Size](structures/size.md) (optional) _macOS_ - The extra size not to be included while
+ * `extraSize` [Size](structures/size.md) (optional) _macOS_ - The extra size not to be included while
 maintaining the aspect ratio.

 This will make a window maintain an aspect ratio. The extra size allows a
@@ -986,9 +1050,6 @@ 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,
@@ -1288,17 +1349,6 @@ 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".
@@ -1371,7 +1421,7 @@ 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. If the page is not visible, `rect` may be empty.
+Captures a snapshot of the page within `rect`. Omitting `rect` will capture the whole visible page.

 #### `win.loadURL(url[, options])`

@@ -1380,7 +1430,7 @@ Captures a snapshot of the page within `rect`. Omitting `rect` will capture the
  * `httpReferrer` (String | [Referrer](structures/referrer.md)) (optional) - An HTTP Referrer URL.
  * `userAgent` String (optional) - A user agent originating the request.
  * `extraHeaders` String (optional) - Extra headers separated by "\n"
-  * `postData` ([UploadRawData[]](structures/upload-raw-data.md) | [UploadFile[]](structures/upload-file.md)) (optional)
+  * `postData` ([UploadRawData[]](structures/upload-raw-data.md) | [UploadFile[]](structures/upload-file.md) | [UploadBlob[]](structures/upload-blob.md)) (optional)
  * `baseURLForDataURL` String (optional) - Base URL (with trailing path separator) for files to be loaded by the data URL. This is needed only if the specified `url` is a data URL and needs to load other files.

 Returns `Promise<void>` - the promise will resolve when the page has finished loading
@@ -1598,6 +1648,8 @@ Changes window icon.

 Sets whether the window traffic light buttons should be visible.

+This cannot be called when `titleBarStyle` is set to `customButtonsOnHover`.
+
 #### `win.setAutoHideMenuBar(hide)`

 * `hide` Boolean
@@ -1626,14 +1678,7 @@ Returns `Boolean` - Whether the menu bar is visible.
 * `visible` Boolean
 * `options` Object (optional)
  * `visibleOnFullScreen` Boolean (optional) _macOS_ - Sets whether
-    the window should be visible above fullscreen windows.
-  * `skipTransformProcessType` Boolean (optional) _macOS_ - Calling
-    setVisibleOnAllWorkspaces will by default transform the process
-    type between UIElementApplication and ForegroundApplication to
-    ensure the correct behavior. However, this will hide the window
-    and dock for a short time every time it is called. If your window
-    is already of type UIElementApplication, you can bypass this
-    transformation by passing true to skipTransformProcessType.
+    the window should be visible above fullscreen windows

 Sets whether the window should be visible on all workspaces.

@@ -1667,9 +1712,7 @@ events.
 Prevents the window contents from being captured by other apps.

 On macOS it sets the NSWindow's sharingType to NSWindowSharingNone.
-On Windows it calls SetWindowDisplayAffinity with `WDA_EXCLUDEFROMCAPTURE`.
-For Windows 10 version 2004 and up the window will be removed from capture entirely,
-older Windows versions behave as if `WDA_MONITOR` is applied capturing a black window.
+On Windows it calls SetWindowDisplayAffinity with `WDA_MONITOR`.

 #### `win.setFocusable(focusable)` _macOS_ _Windows_

@@ -1747,12 +1790,12 @@ deprecated and will be removed in an upcoming version of macOS.

 * `position` [Point](structures/point.md)

-Set a custom position for the traffic light buttons in frameless window.
+Set a custom position for the traffic light buttons. Can only be used with `titleBarStyle` set to `hidden`.

 #### `win.getTrafficLightPosition()` _macOS_

-Returns `Point` - The custom position for the traffic light buttons in
-frameless window.
+Returns `Point` - The current position for the traffic light buttons. Can only be used with `titleBarStyle`
+set to `hidden`.

 #### `win.setTouchBar(touchBar)` _macOS_

@@ -1786,13 +1829,6 @@ 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
--- a/docs/api/client-request.md
+++ b/docs/api/client-request.md
@@ -13,41 +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`.
-  * `origin` String (optional) - The origin URL of the request.
+  * `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
@@ -99,7 +88,6 @@ request.on('login', (authInfo, callback) => {
  callback('username', 'password')
 })
 ```
-
 Providing empty credentials will cancel the request and report an authentication
 error on the response object:

@@ -141,6 +129,7 @@ Emitted as the last event in the HTTP request-response transaction. The `close`
 event indicates that no more events will be emitted on either the `request` or
 `response` objects.

+
 #### Event: 'redirect'

 Returns:
--- a/docs/api/command-line-switches.md
+++ b/docs/api/command-line-switches.md
@@ -64,13 +64,12 @@ Forces the maximum disk space to be used by the disk cache, in bytes.
 ### --enable-api-filtering-logging

 Enables caller stack logging for the following APIs (filtering events):
-
-* `desktopCapturer.getSources()` / `desktop-capturer-get-sources`
-* `remote.require()` / `remote-require`
-* `remote.getGlobal()` / `remote-get-builtin`
-* `remote.getBuiltin()` / `remote-get-global`
-* `remote.getCurrentWindow()` / `remote-get-current-window`
-* `remote.getCurrentWebContents()` / `remote-get-current-web-contents`
+- `desktopCapturer.getSources()` / `desktop-capturer-get-sources`
+- `remote.require()` / `remote-require`
+- `remote.getGlobal()` / `remote-get-builtin`
+- `remote.getBuiltin()` / `remote-get-global`
+- `remote.getCurrentWindow()` / `remote-get-current-window`
+- `remote.getCurrentWebContents()` / `remote-get-current-web-contents`

 ### --enable-logging

@@ -172,6 +171,14 @@ authentication [per Chromium issue](https://bugs.chromium.org/p/chromium/issues/

 Enables remote debugging over HTTP on the specified `port`.

+### --ppapi-flash-path=`path`
+
+Sets the `path` of the pepper flash plugin.
+
+### --ppapi-flash-version=`version`
+
+Sets the `version` of the pepper flash plugin.
+
 ### --v=`log_level`

 Gives the default maximal active V-logging level; 0 is the default. Normally
@@ -228,13 +235,12 @@ See the [Debugging the Main Process][debugging-main-process] guide for more deta
 Aliased to `--debug[=[host:]port`.

 ### --inspect-publish-uid=stderr,http
-
 Specify ways of the inspector web socket url exposure.

 By default inspector websocket url is available in stderr and under /json/list endpoint on http://host:port/json/list.

 [app]: app.md
-[append-switch]: command-line.md#commandlineappendswitchswitch-value
+[append-switch]: app.md#appcommandlineappendswitchswitch-value
 [ready]: app.md#event-ready
 [play-silent-audio]: https://github.com/atom/atom/pull/9485/files
 [debugging-main-process]: ../tutorial/debugging-main-process.md
--- a/docs/api/content-tracing.md
+++ b/docs/api/content-tracing.md
@@ -16,7 +16,7 @@ const { app, contentTracing } = require('electron')
 app.whenReady().then(() => {
  (async () => {
    await contentTracing.startRecording({
-      included_categories: ['*']
+      include_categories: ['*']
    })
    console.log('Tracing started')
    await new Promise(resolve => setTimeout(resolve, 5000))
--- a/docs/api/context-bridge.md
+++ b/docs/api/context-bridge.md
@@ -44,19 +44,19 @@ The `contextBridge` module has the following methods:
 ### `contextBridge.exposeInMainWorld(apiKey, api)` _Experimental_

 * `apiKey` String - The key to inject the API onto `window` with.  The API will be accessible on `window[apiKey]`.
-* `api` any - Your API, more information on what this API can be and how it works is available below.
+* `api` Record<String, any> - Your API object, more information on what this API can be and how it works is available below.

 ## Usage

-### API
+### API Objects

-The `api` provided to [`exposeInMainWorld`](#contextbridgeexposeinmainworldapikey-api-experimental) must be a `Function`, `String`, `Number`, `Array`, `Boolean`, or an object
+The `api` object provided to [`exposeInMainWorld`](#contextbridgeexposeinmainworldapikey-api-experimental) must be an object
 whose keys are strings and values are a `Function`, `String`, `Number`, `Array`, `Boolean`, or another nested object that meets the same conditions.

 `Function` values are proxied to the other context and all other values are **copied** and **frozen**. Any data / primitives sent in
-the API become immutable and updates on either side of the bridge do not result in an update on the other side.
+the API object become immutable and updates on either side of the bridge do not result in an update on the other side.

-An example of a complex API is shown below:
+An example of a complex API object is shown below:

 ```javascript
 const { contextBridge } = require('electron')
@@ -106,7 +106,7 @@ has been included below for completeness:
 | `Promise` | Complex | ✅ | ✅ | Promises are only proxied if they are the return value or exact parameter.  Promises nested in arrays or objects will be dropped. |
 | `Function` | Complex | ✅ | ✅ | Prototype modifications are dropped.  Sending classes or constructors will not work. |
 | [Cloneable Types](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm) | Simple | ✅ | ✅ | See the linked document on cloneable types |
-| `Element` | Complex | ✅ | ✅ | Prototype modifications are dropped.  Sending custom elements will not work. |
 | `Symbol` | N/A | ❌ | ❌ | Symbols cannot be copied across contexts so they are dropped |

+
 If the type you care about is not in the above table, it is probably not supported.
--- a/docs/api/crash-reporter.md
+++ b/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
@@ -128,7 +97,7 @@ must be at most 39 bytes long, and values must be no longer than 127 bytes.
 Keys with names longer than the maximum will be silently ignored. Key values
 longer than the maximum length will be truncated.

-**Note:** This method is only available in the main process.
+**Note:** Calling this method from the renderer process is deprecated.

 ### `crashReporter.getLastCrashReport()`

@@ -137,7 +106,7 @@ last crash report. Only crash reports that have been uploaded will be returned;
 even if a crash report is present on disk it will not be returned until it is
 uploaded. In the case that there are no uploaded reports, `null` is returned.

-**Note:** This method is only available in the main process.
+**Note:** Calling this method from the renderer process is deprecated.

 ### `crashReporter.getUploadedReports()`

@@ -146,14 +115,14 @@ Returns [`CrashReport[]`](structures/crash-report.md):
 Returns all uploaded crash reports. Each report contains the date and uploaded
 ID.

-**Note:** This method is only available in the main process.
+**Note:** Calling this method from the renderer process is deprecated.

 ### `crashReporter.getUploadToServer()`

 Returns `Boolean` - Whether reports should be submitted to the server. Set through
 the `start` method or `setUploadToServer`.

-**Note:** This method is only available in the main process.
+**Note:** Calling this method from the renderer process is deprecated.

 ### `crashReporter.setUploadToServer(uploadToServer)`

@@ -162,7 +131,13 @@ the `start` method or `setUploadToServer`.
 This would normally be controlled by user preferences. This has no effect if
 called before `start` is called.

-**Note:** This method is only available in the main process.
+**Note:** Calling this method from the renderer process is deprecated.
+
+### `crashReporter.getCrashesDirectory()` _Deprecated_
+
+Returns `String` - The directory where crashes are temporarily stored before being uploaded.
+
+**Note:** This method is deprecated, use `app.getPath('crashDumps')` instead.

 ### `crashReporter.addExtraParameter(key, value)`

--- a/docs/api/desktop-capturer.md
+++ b/docs/api/desktop-capturer.md
@@ -95,7 +95,7 @@ Returns `Promise<DesktopCapturerSource[]>` - Resolves with an array of [`Desktop
 which can detected by [`systemPreferences.getMediaAccessStatus`].

 [`navigator.mediaDevices.getUserMedia`]: https://developer.mozilla.org/en/docs/Web/API/MediaDevices/getUserMedia
-[`systemPreferences.getMediaAccessStatus`]: system-preferences.md#systempreferencesgetmediaaccessstatusmediatype-windows-macos
+[`systemPreferences.getMediaAccessStatus`]: system-preferences.md#systempreferencesgetmediaaccessstatusmediatype-macos

 ## Caveats

--- a/docs/api/dialog.md
+++ b/docs/api/dialog.md
@@ -11,6 +11,14 @@ const { dialog } = require('electron')
 console.log(dialog.showOpenDialog({ properties: ['openFile', 'multiSelections'] }))
 ```

+The Dialog is opened from Electron's main thread. If you want to use the dialog
+object from a renderer process, remember to access it using the remote:
+
+```javascript
+const { dialog } = require('electron').remote
+console.log(dialog)
+```
+
 ## Methods

 The `dialog` module has the following methods:
@@ -205,10 +213,9 @@ The `filters` specifies an array of file types that can be displayed, see
  * `securityScopedBookmarks` Boolean (optional) _macOS_ _mas_ - Create a [security scoped bookmark](https://developer.apple.com/library/content/documentation/Security/Conceptual/AppSandboxDesignGuide/AppSandboxInDepth/AppSandboxInDepth.html#//apple_ref/doc/uid/TP40011183-CH3-SW16) when packaged for the Mac App Store. If this option is enabled and the file doesn't already exist a blank file will be created at the chosen path.

 Returns `Promise<Object>` - Resolve with an object containing the following:
-
-* `canceled` Boolean - whether or not the dialog was canceled.
-* `filePath` String (optional) - If the dialog is canceled, this will be `undefined`.
-* `bookmark` String (optional) _macOS_ _mas_ - Base64 encoded string which contains the security scoped bookmark data for the saved file. `securityScopedBookmarks` must be enabled for this to be present. (For return values, see [table here](#bookmarks-array).)
+  * `canceled` Boolean - whether or not the dialog was canceled.
+  * `filePath` String (optional) - If the dialog is canceled, this will be `undefined`.
+  * `bookmark` String (optional) _macOS_ _mas_ - Base64 encoded string which contains the security scoped bookmark data for the saved file. `securityScopedBookmarks` must be enabled for this to be present. (For return values, see [table here](#bookmarks-array).)

 The `browserWindow` argument allows the dialog to attach itself to a parent window, making it modal.

@@ -222,7 +229,6 @@ expanding and collapsing the dialog.

 * `browserWindow` [BrowserWindow](browser-window.md) (optional)
 * `options` Object
-  * `message` String - Content of the message box.
  * `type` String (optional) - Can be `"none"`, `"info"`, `"error"`, `"question"` or
  `"warning"`. On Windows, `"question"` displays the same icon as `"info"`, unless
  you set an icon using the `"icon"` option. On macOS, both `"warning"` and
@@ -232,6 +238,7 @@ expanding and collapsing the dialog.
  * `defaultId` Integer (optional) - Index of the button in the buttons array which will
    be selected by default when the message box opens.
  * `title` String (optional) - Title of the message box, some platforms will not show it.
+  * `message` String - Content of the message box.
  * `detail` String (optional) - Extra information of the message.
  * `checkboxLabel` String (optional) - If provided, the message box will
    include a checkbox with the given label.
@@ -268,7 +275,6 @@ If `browserWindow` is not shown dialog will not be attached to it. In such case

 * `browserWindow` [BrowserWindow](browser-window.md) (optional)
 * `options` Object
-  * `message` String - Content of the message box.
  * `type` String (optional) - Can be `"none"`, `"info"`, `"error"`, `"question"` or
  `"warning"`. On Windows, `"question"` displays the same icon as `"info"`, unless
  you set an icon using the `"icon"` option. On macOS, both `"warning"` and
@@ -278,6 +284,7 @@ If `browserWindow` is not shown dialog will not be attached to it. In such case
  * `defaultId` Integer (optional) - Index of the button in the buttons array which will
    be selected by default when the message box opens.
  * `title` String (optional) - Title of the message box, some platforms will not show it.
+  * `message` String - Content of the message box.
  * `detail` String (optional) - Extra information of the message.
  * `checkboxLabel` String (optional) - If provided, the message box will
    include a checkbox with the given label.
@@ -303,12 +310,11 @@ If `browserWindow` is not shown dialog will not be attached to it. In such case
    via `Alt-W` on Windows and Linux.

 Returns `Promise<Object>` - resolves with a promise containing the following properties:
-
-* `response` Number - The index of the clicked button.
-* `checkboxChecked` Boolean - The checked state of the checkbox if
+  * `response` Number - The index of the clicked button.
+  * `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.

--- a/docs/api/download-item.md
+++ b/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.

--- a/docs/api/environment-variables.md
+++ b/docs/api/environment-variables.md
@@ -105,7 +105,6 @@ Don't use the global menu bar on Linux.
 Set the trash implementation on Linux. Default is `gio`.

 Options:
-
 * `gvfs-trash`
 * `trash-cli`
 * `kioclient5`
@@ -116,28 +115,11 @@ Options:
 The following environment variables are intended primarily for development and
 debugging purposes.

+
 ### `ELECTRON_ENABLE_LOGGING`

 Prints Chrome's internal logging to the console.

-### `ELECTRON_DEBUG_DRAG_REGIONS`
-
-Adds coloration to draggable regions on [`BrowserView`](./browser-view.md)s on macOS - draggable regions will be colored
-green and non-draggable regions will be colored red to aid debugging.
-
-### `ELECTRON_DEBUG_NOTIFICATIONS`
-
-Adds extra logs to [`Notification`](./notification.md) lifecycles on macOS to aid in debugging. Extra logging will be displayed when new Notifications are created or activated. They will also be displayed when common actions are taken: a notification is shown, dismissed, its button is clicked, or it is replied to.
-
-Sample output:
-
-```sh
-Notification created (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
-Notification displayed (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
-Notification activated (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
-Notification replied to (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
-```
-
 ### `ELECTRON_LOG_ASAR_READS`

 When Electron reads from an ASAR file, log the read offset and file path to
--- a/docs/api/extensions.md
+++ b/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-options):
+[`ses.loadExtension`](session.md#sesloadextensionpath):

 ```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`
@@ -115,9 +114,3 @@ 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.
--- a/docs/api/frameless-window.md
+++ b/docs/api/frameless-window.md
@@ -12,6 +12,7 @@ options on the [`BrowserWindow`](browser-window.md) class.
 To create a frameless window, you need to set `frame` to `false` in
 [BrowserWindow](browser-window.md)'s `options`:

+
 ```javascript
 const { BrowserWindow } = require('electron')
 const win = new BrowserWindow({ width: 800, height: 600, frame: false })
@@ -82,13 +83,12 @@ 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).
-* The window will not be transparent when DevTools is opened.
 * On Windows operating systems, transparent windows will not work when DWM is
  disabled.
 * 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
-  NVidia drivers](https://bugs.chromium.org/p/chromium/issues/detail?id=369209) on
+  NVidia drivers](https://code.google.com/p/chromium/issues/detail?id=369209) on
  Linux.
 * On Mac, the native window shadow will not be shown on a transparent window.

@@ -112,19 +112,13 @@ optional parameter can be used to forward mouse move messages to the web page,
 allowing events such as `mouseleave` to be emitted:

 ```javascript
-const { ipcRenderer } = require('electron')
+const win = require('electron').remote.getCurrentWindow()
 const el = document.getElementById('clickThroughElement')
 el.addEventListener('mouseenter', () => {
-  ipcRenderer.send('set-ignore-mouse-events', true, { forward: true })
+  win.setIgnoreMouseEvents(true, { forward: true })
 })
 el.addEventListener('mouseleave', () => {
-  ipcRenderer.send('set-ignore-mouse-events', false)
-})
-
-// Main process
-const { ipcMain } = require('electron')
-ipcMain.on('set-ignore-mouse-events', (event, ...args) => {
-  BrowserWindow.fromWebContents(event.sender).setIgnoreMouseEvents(...args)
+  win.setIgnoreMouseEvents(false)
 })
 ```

--- a/docs/api/global-shortcut.md
+++ b/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. This module cannot be used before the `ready`
+not have the keyboard focus. You should not use this module until the `ready`
 event of the app module is emitted.

 ```javascript
--- a/docs/api/incoming-message.md
+++ b/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'

--- a/docs/api/ipc-main.md
+++ b/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[]

@@ -120,15 +120,10 @@ The `event` that is passed as the first argument to the handler is the same as
 that passed to a regular event listener. It includes information about which
 WebContents is the source of the invoke request.

-Errors thrown through `handle` in the main process are not transparent as they
-are serialized and only the `message` property from the original error is
-provided to the renderer process. Please refer to
-[#24427](https://github.com/electron/electron/issues/24427) for details.
-
 ### `ipcMain.handleOnce(channel, listener)`

 * `channel` String
-* `listener` Function<Promise\<void> | any>
+* `listener` Function<Promise<void> | any>
  * `event` IpcMainInvokeEvent
  * `...args` any[]

--- a/docs/api/ipc-renderer.md
+++ b/docs/api/ipc-renderer.md
@@ -61,13 +61,9 @@ 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 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.
+> **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.

 The main process handles it by listening for `channel` with the
 [`ipcMain`](ipc-main.md) module.
@@ -89,19 +85,14 @@ 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 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.
+> **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.

 The main process should listen for `channel` with
 [`ipcMain.handle()`](ipc-main.md#ipcmainhandlechannel-listener).

 For example:
-
 ```javascript
 // Renderer process
 ipcRenderer.invoke('some-name', someArgument).then((result) => {
@@ -132,13 +123,9 @@ 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 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.
+> **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.

 The main process handles it by listening for `channel` with [`ipcMain`](ipc-main.md) module,
 and replies by setting `event.returnValue`.
@@ -162,7 +149,6 @@ The transferred `MessagePort` objects will be available in the main process as
 property of the emitted event.

 For example:
-
 ```js
 // Renderer process
 const { port1, port2 } = new MessageChannel()
--- a/docs/api/menu-item.md
+++ b/docs/api/menu-item.md
@@ -14,7 +14,7 @@ See [`Menu`](menu.md) for examples.
    * `menuItem` MenuItem
    * `browserWindow` [BrowserWindow](browser-window.md) | undefined - This will not be defined if no window is open.
    * `event` [KeyboardEvent](structures/keyboard-event.md)
-  * `role` String (optional) - Can be `undo`, `redo`, `cut`, `copy`, `paste`, `pasteAndMatchStyle`, `delete`, `selectAll`, `reload`, `forceReload`, `toggleDevTools`, `resetZoom`, `zoomIn`, `zoomOut`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, `startSpeaking`, `stopSpeaking`, `zoom`, `front`, `appMenu`, `fileMenu`, `editMenu`, `viewMenu`, `shareMenu`, `recentDocuments`, `toggleTabBar`, `selectNextTab`, `selectPreviousTab`, `mergeAllWindows`, `clearRecentDocuments`, `moveTabToNewWindow` or `windowMenu` - Define the action of the menu item, when specified the
+  * `role` String (optional) - Can be `undo`, `redo`, `cut`, `copy`, `paste`, `pasteAndMatchStyle`, `delete`, `selectAll`, `reload`, `forceReload`, `toggleDevTools`, `resetZoom`, `zoomIn`, `zoomOut`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, `startSpeaking`, `stopSpeaking`, `zoom`, `front`, `appMenu`, `fileMenu`, `editMenu`, `viewMenu`, `recentDocuments`, `toggleTabBar`, `selectNextTab`, `selectPreviousTab`, `mergeAllWindows`, `clearRecentDocuments`, `moveTabToNewWindow` or `windowMenu` - Define the action of the menu item, when specified the
    `click` property will be ignored. See [roles](#roles).
  * `type` String (optional) - Can be `normal`, `separator`, `submenu`, `checkbox` or
    `radio`.
@@ -31,7 +31,6 @@ See [`Menu`](menu.md) for examples.
    menu items.
  * `registerAccelerator` Boolean (optional) _Linux_ _Windows_ - If false, the accelerator won't be registered
    with the system, but it will still be displayed. Defaults to true.
-  * `sharingItem` SharingItem (optional) _macOS_ - The item to share when the `role` is `shareMenu`.
  * `submenu` (MenuItemConstructorOptions[] | [Menu](menu.md)) (optional) - Should be specified
    for `submenu` type menu items. If `submenu` is specified, the `type: 'submenu'` can be omitted.
    If the value is not a [`Menu`](menu.md) then it will be automatically converted to one using
@@ -88,7 +87,6 @@ The `role` property can have following values:
 * `resetZoom` - Reset the focused page's zoom level to the original size.
 * `zoomIn` - Zoom in the focused page by 10%.
 * `zoomOut` - Zoom out the focused page by 10%.
-* `toggleSpellChecker` - Enable/disable builtin spell checker.
 * `fileMenu` - Whole default "File" menu (Close / Quit)
 * `editMenu` - Whole default "Edit" menu (Undo, Copy, etc.).
 * `viewMenu` - Whole default "View" menu (Reload, Toggle Developer Tools, etc.)
@@ -114,7 +112,6 @@ The following additional roles are available on _macOS_:
 * `services` - The submenu is a ["Services"](https://developer.apple.com/documentation/appkit/nsapplication/1428608-servicesmenu?language=objc) menu. This is only intended for use in the Application Menu and is *not* the same as the "Services" submenu used in context menus in macOS apps, which is not implemented in Electron.
 * `recentDocuments` - The submenu is an "Open Recent" menu.
 * `clearRecentDocuments` - Map to the `clearRecentDocuments` action.
-* `shareMenu` - The submenu is [share menu][ShareMenu]. The `sharingItem` property must also be set to indicate the item to share.

 When specifying a `role` on macOS, `label` and `accelerator` are the only
 options that will affect the menu item. All other options will be ignored.
@@ -139,7 +136,6 @@ A `String` indicating the item's visible label.

 A `Function` that is fired when the MenuItem receives a click event.
 It can be called with `menuItem.click(event, focusedWindow, focusedWebContents)`.
-
 * `event` [KeyboardEvent](structures/keyboard-event.md)
 * `focusedWindow` [BrowserWindow](browser-window.md)
 * `focusedWebContents` [WebContents](web-contents.md)
@@ -204,12 +200,6 @@ system or just displayed.

 This property can be dynamically changed.

-#### `menuItem.sharingItem` _macOS_
-
-A `SharingItem` indicating the item to share when the `role` is `shareMenu`.
-
-This property can be dynamically changed.
-
 #### `menuItem.commandId`

 A `Number` indicating an item's sequential unique id.
@@ -217,5 +207,3 @@ A `Number` indicating an item's sequential unique id.
 #### `menuItem.menu`

 A `Menu` that the item is a part of.
-
-[ShareMenu]: https://developer.apple.com/design/human-interface-guidelines/macos/extensions/share-extensions/
--- a/docs/api/menu.md
+++ b/docs/api/menu.md
@@ -22,10 +22,8 @@ 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 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.
+opens the associated menu. The indicated character in the button label gets an
+underline. The `&` character is not 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.
@@ -143,7 +141,13 @@ can have a submenu.

 ## Examples

-An example of creating the application menu with the simple template API:
+The `Menu` class is only available in the main process, but you can also use it
+in the render process via the [`remote`](remote.md) module.
+
+### Main process
+
+An example of creating the application menu in the main process with the
+simple template API:

 ```javascript
 const { app, Menu } = require('electron')
@@ -253,36 +257,26 @@ Menu.setApplicationMenu(menu)

 ### Render process

-To create menus initiated by the renderer process, send the required
-information to the main process using IPC and have the main process display the
-menu on behalf of the renderer.
+Below is an example of creating a menu dynamically in a web page
+(render process) by using the [`remote`](remote.md) module, and showing it when
+the user right clicks the page:

-Below is an example of showing a menu when the user right clicks the page:
+```html
+<!-- index.html -->
+<script>
+const { remote } = require('electron')
+const { Menu, MenuItem } = remote
+
+const menu = new Menu()
+menu.append(new MenuItem({ label: 'MenuItem1', click() { console.log('item 1 clicked') } }))
+menu.append(new MenuItem({ type: 'separator' }))
+menu.append(new MenuItem({ label: 'MenuItem2', type: 'checkbox', checked: true }))

-```js
-// renderer
 window.addEventListener('contextmenu', (e) => {
  e.preventDefault()
-  ipcRenderer.send('show-context-menu')
-})
-
-ipcRenderer.on('context-menu-command', (e, command) => {
-  // ...
-})
-
-// main
-ipcMain.on('show-context-menu', (event) => {
-  const template = [
-    {
-      label: 'Menu Item 1',
-      click: () => { event.sender.send('context-menu-command', 'menu-item-1') }
-    },
-    { type: 'separator' },
-    { label: 'Menu Item 2', type: 'checkbox', checked: true }
-  ]
-  const menu = Menu.buildFromTemplate(template)
-  menu.popup(BrowserWindow.fromWebContents(event.sender))
-})
+  menu.popup({ window: remote.getCurrentWindow() })
+}, false)
+</script>
 ```

 ## Notes on macOS Application Menu
--- a/docs/api/message-channel-main.md
+++ b/docs/api/message-channel-main.md
@@ -12,21 +12,10 @@ channel messaging.
 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
--- a/docs/api/modernization/overview.md
+++ b/docs/api/modernization/overview.md
@@ -0,0 +1,10 @@
+## 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)
--- a/docs/api/modernization/promisification.md
+++ b/docs/api/modernization/promisification.md
@@ -0,0 +1,42 @@
+## 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)
--- a/docs/api/modernization/property-updates.md
+++ b/docs/api/modernization/property-updates.md
@@ -0,0 +1,41 @@
+## 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`
--- a/docs/api/native-theme.md
+++ b/docs/api/native-theme.md
@@ -34,7 +34,6 @@ Setting this property to `system` will remove the override and
 everything will be reset to the OS default.  By default `themeSource` is `system`.

 Settings this property to `dark` will have the following effects:
-
 * `nativeTheme.shouldUseDarkColors` will be `true` when accessed
 * Any UI Electron renders on Linux and Windows including context menus, devtools, etc. will use the dark UI.
 * Any UI the OS renders on macOS including menus, window frames, etc. will use the dark UI.
@@ -42,7 +41,6 @@ Settings this property to `dark` will have the following effects:
 * The `updated` event will be emitted

 Settings this property to `light` will have the following effects:
-
 * `nativeTheme.shouldUseDarkColors` will be `false` when accessed
 * Any UI Electron renders on Linux and Windows including context menus, devtools, etc. will use the light UI.
 * Any UI the OS renders on macOS including menus, window frames, etc. will use the light UI.
@@ -51,7 +49,6 @@ Settings this property to `light` will have the following effects:

 The usage of this property should align with a classic "dark mode" state machine in your application
 where the user has three options.
-
 * `Follow OS` --> `themeSource = 'system'`
 * `Dark Mode` --> `themeSource = 'dark'`
 * `Light Mode` --> `themeSource = 'light'`
--- a/docs/api/net.md
+++ b/docs/api/net.md
@@ -8,7 +8,7 @@ The `net` module is a client-side API for issuing HTTP(S) requests. It is
 similar to the [HTTP](https://nodejs.org/api/http.html) and
 [HTTPS](https://nodejs.org/api/https.html) modules of Node.js but uses
 Chromium's native networking library instead of the Node.js implementation,
-offering better support for web proxies. It also supports checking network status.
+offering better support for web proxies.

 The following is a non-exhaustive list of why you may consider using the `net`
 module instead of the native Node.js modules:
@@ -62,25 +62,3 @@ Creates a [`ClientRequest`](./client-request.md) instance using the provided
 `options` which are directly forwarded to the `ClientRequest` constructor.
 The `net.request` method would be used to issue both secure and insecure HTTP
 requests according to the specified protocol scheme in the `options` object.
-
-### `net.isOnline()`
-
-Returns `Boolean` - Whether there is currently internet connection.
-
-A return value of `false` is a pretty strong indicator that the user
-won't be able to connect to remote sites. However, a return value of
-`true` is inconclusive; even if some link is up, it is uncertain
-whether a particular connection attempt to a particular remote site
-will be successful.
-
-## Properties
-
-### `net.online` _Readonly_
-
-A `Boolean` property. Whether there is currently internet connection.
-
-A return value of `false` is a pretty strong indicator that the user
-won't be able to connect to remote sites. However, a return value of
-`true` is inconclusive; even if some link is up, it is uncertain
-whether a particular connection attempt to a particular remote site
-will be successful.
--- a/docs/api/notification.md
+++ b/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
--- a/docs/api/power-monitor.md
+++ b/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:
@@ -65,18 +57,3 @@ before considered idle.  `locked` is available on supported systems only.
 Returns `Integer` - Idle time in seconds

 Calculate system idle time in seconds.
-
-### `powerMonitor.isOnBatteryPower()`
-
-Returns `Boolean` - Whether the system is on battery power.
-
-To monitor for changes in this property, use the `on-battery` and `on-ac`
-events.
-
-## Properties
-
-### `powerMonitor.onBatteryPower`
-
-A `Boolean` property. True if the system is on battery power.
-
-See [`powerMonitor.isOnBatteryPower()`](#powermonitorisonbatterypower).
--- a/docs/api/process.md
+++ b/docs/api/process.md
@@ -11,30 +11,28 @@ It adds the following events, properties, and methods:
 ## Sandbox

 In sandboxed renderers the `process` object contains only a subset of the APIs:
-
-* `crash()`
-* `hang()`
-* `getCreationTime()`
-* `getHeapStatistics()`
-* `getBlinkMemoryInfo()`
-* `getProcessMemoryInfo()`
-* `getSystemMemoryInfo()`
-* `getSystemVersion()`
-* `getCPUUsage()`
-* `getIOCounters()`
-* `uptime()`
-* `argv`
-* `execPath`
-* `env`
-* `pid`
-* `arch`
-* `platform`
-* `sandboxed`
-* `type`
-* `version`
-* `versions`
-* `mas`
-* `windowsStore`
+- `crash()`
+- `hang()`
+- `getCreationTime()`
+- `getHeapStatistics()`
+- `getBlinkMemoryInfo()`
+- `getProcessMemoryInfo()`
+- `getSystemMemoryInfo()`
+- `getSystemVersion()`
+- `getCPUUsage()`
+- `getIOCounters()`
+- `argv`
+- `execPath`
+- `env`
+- `pid`
+- `arch`
+- `platform`
+- `sandboxed`
+- `type`
+- `version`
+- `versions`
+- `mas`
+- `windowsStore`

 ## Events

@@ -106,7 +104,6 @@ A `Boolean` that controls whether or not deprecations printed to `stderr` includ
 This property is instead of the `--trace-deprecation` command line flag.

 ### `process.traceProcessWarnings`
-
 A `Boolean` that controls whether or not process warnings printed to `stderr` include
 their stack trace. Setting this to `true` will print stack traces for process warnings
 (including deprecations). This property is instead of the `--trace-warnings` command
--- a/docs/api/protocol.md
+++ b/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))

--- a/docs/api/remote.md
+++ b/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.

@@ -35,9 +25,8 @@ win.loadURL('https://github.com')
 you can use [webContents.executeJavaScript](web-contents.md#contentsexecutejavascriptcode-usergesture).

 **Note:** The remote module can be disabled for security reasons in the following contexts:
-
-* [`BrowserWindow`](browser-window.md) - by setting the `enableRemoteModule` option to `false`.
-* [`<webview>`](webview-tag.md) - by setting the `enableremotemodule` attribute to `false`.
+- [`BrowserWindow`](browser-window.md) - by setting the `enableRemoteModule` option to `false`.
+- [`<webview>`](webview-tag.md) - by setting the `enableremotemodule` attribute to `false`.

 ## Remote Objects

@@ -151,32 +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.

@@ -208,6 +176,29 @@ 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_

 A `NodeJS.Process` object.  The `process` object in the main process. This is the same as
--- a/docs/api/sandbox-option.md
+++ b/docs/api/sandbox-option.md
@@ -88,17 +88,26 @@ and preload.js:

 ```js
 // This file is loaded whenever a javascript context is created. It runs in a
-// private scope that can access a subset of Electron renderer APIs. Without
-// contextIsolation enabled, it's possible to accidentally leak privileged
-// globals like ipcRenderer to web content.
-const { ipcRenderer } = require('electron')
+// private scope that can access a subset of Electron renderer APIs. We must be
+// careful to not leak any objects into the global scope!
+const { ipcRenderer, remote } = require('electron')
+const fs = remote.require('fs')
+
+// read a configuration file using the `fs` module
+const buf = fs.readFileSync('allowed-popup-urls.json')
+const allowedUrls = JSON.parse(buf.toString('utf8'))

 const defaultWindowOpen = window.open

-window.open = function customWindowOpen (url, ...args) {
-  ipcRenderer.send('report-window-open', location.origin, url, args)
-  return defaultWindowOpen(url + '?from_electron=1', ...args)
+function customWindowOpen (url, ...args) {
+  if (allowedUrls.indexOf(url) === -1) {
+    ipcRenderer.sendSync('blocked-popup-notification', location.origin, url)
+    return null
+  }
+  return defaultWindowOpen(url, ...args)
 }
+
+window.open = customWindowOpen
 ```

 Important things to notice in the preload script:
@@ -106,6 +115,8 @@ Important things to notice in the preload script:
 - Even though the sandboxed renderer doesn't have Node.js running, it still has
  access to a limited node-like environment: `Buffer`, `process`, `setImmediate`,
  `clearImmediate` and `require` are available.
+- The preload script can indirectly access all APIs from the main process through the
+  `remote` and `ipcRenderer` modules.
 - The preload script must be contained in a single script, but it is possible to have
  complex preload code composed with multiple modules by using a tool like
  webpack or browserify. An example of using browserify is below.
@@ -133,12 +144,15 @@ following modules:
  - `desktopCapturer`
  - `ipcRenderer`
  - `nativeImage`
+  - `remote`
  - `webFrame`
 - `events`
 - `timers`
 - `url`

-More may be added as needed to expose more Electron APIs in the sandbox.
+More may be added as needed to expose more Electron APIs in the sandbox, but any
+module in the main process can already be used through
+`electron.remote.require`.

 ## Rendering untrusted content

--- a/docs/api/screen.md
+++ b/docs/api/screen.md
@@ -92,8 +92,6 @@ Returns [`Point`](structures/point.md)

 The current absolute position of the mouse pointer.

-**Note:** The return value is a DIP point, not a screen physical point.
-
 ### `screen.getPrimaryDisplay()`

 Returns [`Display`](structures/display.md) - The primary display.
--- a/docs/api/service-workers.md
+++ b/docs/api/service-workers.md
@@ -45,16 +45,6 @@ Returns:

 Emitted when a service worker logs something to the console.

-#### Event: 'registration-completed'
-
-Returns:
-
-* `event` Event
-* `details` Object - Information about the registered service worker
-  * `scope` String - The base URL that a service worker is registered for
-
-Emitted when a service worker has been registered. Can occur after a call to [`navigator.serviceWorker.register('/sw.js')`](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerContainer/register) successfully resolves or when a Chrome extension is loaded.
-
 ### Instance Methods

 The following methods are available on instances of `ServiceWorkers`:
--- a/docs/api/session.md
+++ b/docs/api/session.md
@@ -91,41 +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:
@@ -179,76 +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, webContents, callback) => {
-    event.preventDefault()
-    const selectedPort = portList.find((device) => {
-      return device.vendorId === '9025' && device.productId === '67'
-    })
-    if (!selectedPort) {
-      callback('')
-    } else {
-      callback(selectedPort.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`:
@@ -284,27 +179,6 @@ Writes any unwritten DOMStorage data to disk.
 #### `ses.setProxy(config)`

 * `config` Object
-  * `mode` String (optional) - The proxy mode. Should be one of `direct`,
-    `auto_detect`, `pac_script`, `fixed_servers` or `system`. If it's
-    unspecified, it will be automatically determined based on other specified
-    options.
-    * `direct`
-      In direct mode all connections are created directly, without any proxy involved.
-    * `auto_detect`
-      In auto_detect mode the proxy configuration is determined by a PAC script that can
-      be downloaded at http://wpad/wpad.dat.
-    * `pac_script`
-      In pac_script mode the proxy configuration is determined by a PAC script that is
-      retrieved from the URL specified in the `pacScript`. This is the default mode
-      if `pacScript` is specified.
-    * `fixed_servers`
-      In fixed_servers mode the proxy configuration is specified in `proxyRules`.
-      This is the default mode if `proxyRules` is specified.
-    * `system`
-      In system mode the proxy configuration is taken from the operating system.
-      Note that the system mode is different from setting no proxy configuration.
-      In the latter case, Electron falls back to the system settings
-      only if no command-line options influence the proxy configuration.
  * `pacScript` String (optional) - The URL associated with the PAC file.
  * `proxyRules` String (optional) - Rules indicating which proxies to use.
  * `proxyBypassRules` String (optional) - Rules indicating which URLs should
@@ -314,12 +188,9 @@ Returns `Promise<void>` - Resolves when the proxy setting process is complete.

 Sets the proxy settings.

-When `mode` is unspecified, `pacScript` and `proxyRules` are provided together, the `proxyRules`
+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
@@ -355,7 +226,7 @@ The `proxyBypassRules` is a comma separated list of rules described below:
     "foobar.com", "*foobar.com", "*.foobar.com", "*foobar.com:99",
     "https://x.*.y.com:99"

-* `"." HOSTNAME_SUFFIX_PATTERN [ ":" PORT ]`
+ * `"." HOSTNAME_SUFFIX_PATTERN [ ":" PORT ]`

   Match a particular domain suffix.

@@ -388,10 +259,6 @@ The `proxyBypassRules` is a comma separated list of rules described below:

 Returns `Promise<String>` - Resolves with the proxy information for `url`.

-#### `ses.forceReloadProxyConfig()`
-
-Returns `Promise<void>` - Resolves when the all internal states of proxy service is reset and the latest proxy configuration is reapplied if it's already available. The pac script will be fetched from `pacScript` again if the proxy mode is `pac_script`.
-
 #### `ses.setDownloadPath(path)`

 * `path` String - The download location.
@@ -433,12 +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
@@ -455,7 +316,7 @@ the original network configuration.
    * `errorCode` Integer - Error code.
  * `callback` Function
    * `verificationResult` Integer - Value can be one of certificate error codes
-    from [here](https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h).
+    from [here](https://code.google.com/p/chromium/codesearch#chromium/src/net/base/net_error_list.h).
    Apart from the certificate error codes, the following special codes can be used.
      * `0` - Indicates success and disables Certificate Transparency verification.
      * `-2` - Indicates failure.
@@ -483,16 +344,12 @@ win.webContents.session.setCertificateVerifyProc((request, callback) => {
 })
 ```

-> **NOTE:** The result of this procedure is cached by the network service.
-
 #### `ses.setPermissionRequestHandler(handler)`

 * `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.
-    * `display-capture` - Request access to capture the screen.
    * `mediaKeySystem` - Request access to DRM protected content.
    * `geolocation` - Request access to user's current location.
    * `notifications` - Request notification creation and the ability to display them in the user's system tray.
@@ -501,7 +358,6 @@ win.webContents.session.setCertificateVerifyProc((request, callback) => {
    * `pointerLock` - Request to directly interpret mouse movements as an input method. Click [here](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API) to know more.
    * `fullscreen` - Request for the app to enter fullscreen mode.
    * `openExternal` - Request to open links in external applications.
-    * `unknown` - An unrecognized permission request
  * `callback` Function
    * `permissionGranted` Boolean - Allow or deny the permission.
  * `details` Object - Some properties are only available on certain permission types.
@@ -513,9 +369,7 @@ win.webContents.session.setCertificateVerifyProc((request, callback) => {

 Sets the handler which can be used to respond to permission requests for the `session`.
 Calling `callback(true)` will allow the permission and `callback(false)` will reject it.
-To clear the handler, call `setPermissionRequestHandler(null)`.  Please note that
-you must also implement `setPermissionCheckHandler` to get complete permission handling.
-Most web APIs do a permission check and then make a permission request if the check is denied.
+To clear the handler, call `setPermissionRequestHandler(null)`.

 ```javascript
 const { session } = require('electron')
@@ -530,33 +384,29 @@ session.fromPartition('some-partition').setPermissionRequestHandler((webContents

 #### `ses.setPermissionCheckHandler(handler)`

-* `handler` Function\<Boolean> | null
-  * `webContents` ([WebContents](web-contents.md) | null) - WebContents checking the permission.  Please note that if the request comes from a subframe you should use `requestingUrl` to check the request origin.  Cross origin sub frames making permission checks will pass a `null` webContents to this handler.  You should use `embeddingOrigin` and `requestingOrigin` to determine what origin the owning frame and the requesting frame are on respectively.
-  * `permission` String - Type of permission check.  Valid values are `midiSysex`, `notifications`, `geolocation`, `media`,`mediaKeySystem`,`midi`, `pointerLock`, `fullscreen`, `openExternal`, or `serial`.
+* `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 - Enum of 'media'.
  * `requestingOrigin` String - The origin URL of the permission check
  * `details` Object - Some properties are only available on certain permission types.
-    * `embeddingOrigin` String (optional) - The origin of the frame embedding the frame that made the permission check.  Only set for cross-origin sub frames making permission checks.
-    * `securityOrigin` String (optional) - The security origin of the `media` check.
-    * `mediaType` String (optional) - The type of media access being requested, can be `video`,
+    * `securityOrigin` String - The security origin of the `media` check.
+    * `mediaType` String - The type of media access being requested, can be `video`,
      `audio` or `unknown`
-    * `requestingUrl` String (optional) - The last URL the requesting frame loaded.  This is not provided for cross-origin sub frames making permission checks.
+    * `requestingUrl` String - The last URL the requesting frame loaded
    * `isMainFrame` Boolean - Whether the frame making the request is the main frame

 Sets the handler which can be used to respond to permission checks for the `session`.
-Returning `true` will allow the permission and `false` will reject it.  Please note that
-you must also implement `setPermissionRequestHandler` to get complete permission handling.
-Most web APIs do a permission check and then make a permission request if the check is denied.
+Returning `true` will allow the permission and `false` will reject it.
 To clear the handler, call `setPermissionCheckHandler(null)`.

 ```javascript
 const { session } = require('electron')
-const url = require('url')
-session.fromPartition('some-partition').setPermissionCheckHandler((webContents, permission, requestingOrigin) => {
-  if (new URL(requestingOrigin).hostname === 'some-host' && permission === 'notifications') {
-    return true // granted
+session.fromPartition('some-partition').setPermissionCheckHandler((webContents, permission) => {
+  if (webContents.getURL() === 'some-host' && permission === 'notifications') {
+    return false // denied
  }

-  return false // denied
+  return true
 })
 ```

@@ -608,29 +458,6 @@ will be temporary.

 Returns `String` - The user agent for this session.

-#### `ses.setSSLConfig(config)`
-
-* `config` Object
-  * `minVersion` String (optional) - 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 (optional) - Can be `tls1.2` or `tls1.3`. The maximum SSL version
-    to allow when connecting to remote servers. Defaults to `tls1.3`.
-  * `disabledCipherSuites` Integer[] (optional) - List of cipher suites which
-    should be explicitly prevented from being used in addition to those
-    disabled by the net built-in policy.
-    Supported literal forms: 0xAABB, where AA is `cipher_suite[0]` and BB is
-    `cipher_suite[1]`, as defined in RFC 2246, Section 7.4.1.2. Unrecognized but
-    parsable cipher suites in this form will not return an error.
-    Ex: To disable TLS_RSA_WITH_RC4_128_MD5, specify 0x0004, while to
-    disable TLS_ECDH_ECDSA_WITH_RC4_128_SHA, specify 0xC002.
-    Note that TLSv1.3 ciphers cannot be disabled using this mechanism.
-
-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.
@@ -683,16 +510,6 @@ this session just before normal `preload` scripts run.
 Returns `String[]` an array of paths to preload scripts that have been
 registered.

-#### `ses.setSpellCheckerEnabled(enable)`
-
-* `enable` Boolean
-
-Sets whether to enable the builtin spell checker.
-
-#### `ses.isSpellCheckerEnabled()`
-
-Returns `Boolean` - Whether the builtin spell checker is enabled.
-
 #### `ses.setSpellCheckerLanguages(languages)`

 * `languages` String[] - An array of language codes to enable the spellchecker for.
@@ -750,13 +567,9 @@ 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[, options])`
+#### `ses.loadExtension(path)`

 * `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.

@@ -779,11 +592,7 @@ const { app, session } = require('electron')
 const path = require('path')

 app.on('ready', async () => {
-  await session.defaultSession.loadExtension(
-    path.join(__dirname, 'react-devtools'),
-    // allowFileAccess is required to load the devtools extension on file:// URLs.
-    { allowFileAccess: true }
-  )
+  await session.defaultSession.loadExtension(path.join(__dirname, 'react-devtools'))
  // Note that in order to use the React DevTools extension, you'll need to
  // download and unzip a copy of the extension.
 })
@@ -829,11 +638,7 @@ 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.
-
-#### `ses.spellCheckerEnabled`
-
-A `Boolean` indicating whether builtin spell checker is enabled.
+code to the `setSpellCheckerLanaguages` API that isn't in this array will result in an error.

 #### `ses.cookies` _Readonly_

@@ -857,12 +662,12 @@ const path = require('path')

 app.whenReady().then(() => {
  const protocol = session.fromPartition('some-partition').protocol
-  if (!protocol.registerFileProtocol('atom', (request, callback) => {
+  protocol.registerFileProtocol('atom', (request, callback) => {
    const url = request.url.substr(7)
    callback({ path: path.normalize(`${__dirname}/${url}`) })
-  })) {
-    console.error('Failed to register protocol')
-  }
+  }, (error) => {
+    if (error) console.error('Failed to register protocol')
+  })
 })
 ```

--- a/docs/api/share-menu.md
+++ b/docs/api/share-menu.md
@@ -1,45 +0,0 @@
-## Class: ShareMenu
-
-> Create share menu on macOS.
-
-Process: [Main](../glossary.md#main-process)
-
-The `ShareMenu` class creates [Share Menu][share-menu] on macOS, which can be
-used to share information from the current context to apps, social media
-accounts, and other services.
-
-For including the share menu as a submenu of other menus, please use the
-`shareMenu` role of [`MenuItem`](menu-item.md).
-
-### `new ShareMenu(sharingItem)`
-
-* `sharingItem` SharingItem - The item to share.
-
-Creates a new share menu.
-
-### Instance Methods
-
-The `shareMenu` object has the following instance methods:
-
-#### `shareMenu.popup([options])`
-
-* `options` PopupOptions (optional)
-  * `browserWindow` [BrowserWindow](browser-window.md) (optional) - Default is the focused window.
-  * `x` Number (optional) - Default is the current mouse cursor position.
-    Must be declared if `y` is declared.
-  * `y` Number (optional) - Default is the current mouse cursor position.
-    Must be declared if `x` is declared.
-  * `positioningItem` Number (optional) _macOS_ - The index of the menu item to
-    be positioned under the mouse cursor at the specified coordinates. Default
-    is -1.
-  * `callback` Function (optional) - Called when menu is closed.
-
-Pops up this menu as a context menu in the [`BrowserWindow`](browser-window.md).
-
-#### `shareMenu.closePopup([browserWindow])`
-
-* `browserWindow` [BrowserWindow](browser-window.md) (optional) - Default is the focused window.
-
-Closes the context menu in the `browserWindow`.
-
-[share-menu]: https://developer.apple.com/design/human-interface-guidelines/macos/extensions/share-extensions/
--- a/docs/api/shell.md
+++ b/docs/api/shell.md
@@ -45,15 +45,14 @@ 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.trashItem(path)`
+### `shell.moveItemToTrash(fullPath[, deleteOnFail])`

-* `path` String - path to the item to be moved to the trash.
+* `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 `Promise<void>` - Resolves when the operation has been completed.
-Rejects if there was an error while deleting the requested item.
+Returns `Boolean` - Whether the item was successfully moved to the trash or otherwise deleted.

-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).
+Move the given file to trash and returns a boolean status for the operation.

 ### `shell.beep()`

--- a/docs/api/structures/desktop-capturer-source.md
+++ b/docs/api/structures/desktop-capturer-source.md
@@ -3,10 +3,7 @@
 * `id` String - The identifier of a window or screen that can be used as a
  `chromeMediaSourceId` constraint when calling
  [`navigator.webkitGetUserMedia`]. The format of the identifier will be
-  `window:XX:YY` or `screen:ZZ:0`. XX is the windowID/handle. YY is 1 for
-  the current process, and 0 for all others. ZZ is a sequential number
-  that represents the screen, and it does not equal to the index in the
-  source's name.
+  `window:XX` or `screen:XX`, where `XX` is a random generated number.
 * `name` String - A screen source will be named either `Entire Screen` or
  `Screen <index>`, while the name of a window source will match the window
  title.
--- a/docs/api/structures/display.md
+++ b/docs/api/structures/display.md
@@ -10,10 +10,9 @@
 * `colorSpace` String -  represent a color space (three-dimensional object which contains all realizable color combinations) for the purpose of color conversions
 * `colorDepth` Number - The number of bits per pixel.
 * `depthPerComponent` Number - The number of bits per color component.
-* `displayFrequency` Number - The display refresh rate.
-* `bounds` [Rectangle](rectangle.md) - the bounds of the display in DIP points.
+* `bounds` [Rectangle](rectangle.md)
 * `size` [Size](size.md)
-* `workArea` [Rectangle](rectangle.md) - the work area of the display in DIP points.
+* `workArea` [Rectangle](rectangle.md)
 * `workAreaSize` [Size](size.md)
 * `internal` Boolean - `true` for an internal display and `false` for an external display

--- a/docs/api/structures/ipc-main-event.md
+++ b/docs/api/structures/ipc-main-event.md
@@ -1,10 +1,8 @@
 # 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
-* `senderFrame` WebFrameMain _Readonly_ - The frame that sent this message
 * `ports` MessagePortMain[] - A list of MessagePorts that were transferred with this message
 * `reply` Function - A function that will send an IPC message to the renderer frame that sent the original message that you are currently handling.  You should use this method to "reply" to the sent message in order to guarantee the reply will go to the correct process and frame.
  * `channel` String
--- a/docs/api/structures/ipc-main-invoke-event.md
+++ b/docs/api/structures/ipc-main-invoke-event.md
@@ -1,6 +1,4 @@
 # 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
-* `senderFrame` WebFrameMain _Readonly_ - The frame that sent this message
--- a/docs/api/structures/ipc-renderer-event.md
+++ b/docs/api/structures/ipc-renderer-event.md
@@ -4,4 +4,4 @@
 * `senderId` Integer - The `webContents.id` that sent the message, you can call `event.sender.sendTo(event.senderId, ...)` to reply to the message, see [ipcRenderer.sendTo][ipc-renderer-sendto] for more information. This only applies to messages sent from a different renderer. Messages sent directly from the main process set `event.senderId` to `0`.
 * `ports` MessagePort[] - A list of MessagePorts that were transferred with this message

-[ipc-renderer-sendto]: ../ipc-renderer.md#ipcrenderersendtowebcontentsid-channel-args
+[ipc-renderer-sendto]: #ipcrenderersendtowindowid-channel--arg1-arg2-
--- a/docs/api/structures/new-window-web-contents-event.md
+++ b/docs/api/structures/new-window-web-contents-event.md
@@ -1,3 +1,4 @@
 # NewWindowWebContentsEvent Object extends `Event`

 * `newGuest` BrowserWindow (optional)
+
--- a/docs/api/structures/notification-response.md
+++ b/docs/api/structures/notification-response.md
@@ -1,7 +0,0 @@
-# NotificationResponse Object
-
-* `actionIdentifier` String - The identifier string of the action that the user selected.
-* `date` Number - The delivery date of the notification.
-* `identifier` String - The unique identifier for this notification request.
-* `userInfo` Record<String, any> - A dictionary of custom information associated with the notification.
-* `userText` String (optional) - The text entered or chosen by the user.
--- a/docs/api/structures/process-metric.md
+++ b/docs/api/structures/process-metric.md
@@ -11,8 +11,7 @@
  * `Pepper Plugin`
  * `Pepper Plugin Broker`
  * `Unknown`
-* `serviceName` String (optional) - The non-localized name of the process.
-* `name` String (optional) - The name of the process.
+* `name` String (optional) - The name of the process. i.e. for plugins it might be Flash.
    Examples for utility: `Audio Service`, `Content Decryption Module Service`, `Network Service`, `Video Capture`, etc.
 * `cpu` [CPUUsage](cpu-usage.md) - CPU usage of the process.
 * `creationTime` Number - Creation time for this process.
--- a/docs/api/structures/protocol-response.md
+++ b/docs/api/structures/protocol-response.md
@@ -28,7 +28,7 @@
 * `session` Session (optional) - The session used for requesting URL, by default
  the HTTP request will reuse the current session. Setting `session` to `null`
  would use a random independent session. This is only used for URL responses.
-* `uploadData` [ProtocolResponseUploadData](protocol-response-upload-data.md) (optional) - The data used as upload data. This is only
+* `uploadData` ProtocolResponseUploadData (optional) - The data used as upload data. This is only
  used for URL responses when `method` is `"POST"`.

-[net-error]: https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h
+[net-error]: https://code.google.com/p/chromium/codesearch#chromium/src/net/base/net_error_list.h
--- a/docs/api/structures/serial-port.md
+++ b/docs/api/structures/serial-port.md
@@ -1,10 +0,0 @@
-# SerialPort Object
-
-* `portId` String - Unique identifier for the port.
-* `portName` String - Name of the port.
-* `displayName` String - A string suitable for display to the user for describing this device.
-* `vendorId` String - Optional USB vendor ID.
-* `productId` String - Optional USB product ID.
-* `serialNumber` String - The USB device serial number.
-* `usbDriverName` String (optional) - Represents a single serial port on macOS can be enumerated by multiple drivers.
-* `deviceInstanceId` String (optional) - A stable identifier on Windows that can be used for device permissions.
--- a/docs/api/structures/sharing-item.md
+++ b/docs/api/structures/sharing-item.md
@@ -1,5 +0,0 @@
-# SharingItem Object
-
-* `texts` String[] (optional) - An array of text to share.
-* `filePaths` String[] (optional) - An array of files to share.
-* `urls` String[] (optional) - An array of URLs to share.
--- a/docs/api/structures/shortcut-details.md
+++ b/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.
--- a/docs/api/structures/upload-blob.md
+++ b/docs/api/structures/upload-blob.md
@@ -0,0 +1,4 @@
+# UploadBlob Object
+
+* `type` String - `blob`.
+* `blobUUID` String - UUID of blob data to upload.
--- a/docs/api/synopsis.md
+++ b/docs/api/synopsis.md
@@ -9,11 +9,11 @@ the [native modules](../tutorial/using-native-node-modules.md)).
 Electron also provides some extra built-in modules for developing native
 desktop applications. Some modules are only available in the main process, some
 are only available in the renderer process (web page), and some can be used in
-either process type.
+both processes.

 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:
@@ -29,21 +29,21 @@ app.whenReady().then(() => {
 ```

 The renderer process is no different than a normal web page, except for the
-extra ability to use node modules if `nodeIntegration` is enabled:
+extra ability to use node modules:

 ```html
 <!DOCTYPE html>
 <html>
 <body>
 <script>
-  const fs = require('fs')
-  console.log(fs.readFileSync(__filename, 'utf8'))
+  const { app } = require('electron').remote
+  console.log(app.getVersion())
 </script>
 </body>
 </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

--- a/docs/api/system-preferences.md
+++ b/docs/api/system-preferences.md
@@ -51,6 +51,8 @@ Returns:

 Returns `Boolean` - Whether the system is in Dark Mode.

+**Note:** On macOS 10.15 Catalina in order for this API to return the correct value when in the "automatic" dark mode setting you must either have `NSRequiresAquaSystemAppearance=false` in your `Info.plist` or be on Electron `>=7.0.0`.  See the [dark mode guide](../tutorial/mojave-dark-mode-guide.md) for more information.
+
 **Deprecated:** Should use the new [`nativeTheme.shouldUseDarkColors`](native-theme.md#nativethemeshouldusedarkcolors-readonly) API.

 ### `systemPreferences.isSwipeTrackingFromScrollEventsEnabled()` _macOS_
@@ -433,7 +435,7 @@ It will always return `granted` for `screen` and for all media types on older ve

 Returns `Promise<Boolean>` - A promise that resolves with `true` if consent was granted and `false` if it was denied. If an invalid `mediaType` is passed, the promise will be rejected. If an access request was denied and later is changed through the System Preferences pane, a restart of the app will be required for the new permissions to take effect. If access has already been requested and denied, it _must_ be changed through the preference pane; an alert will not pop up and the promise will resolve with the existing access status.

-**Important:** In order to properly leverage this API, you [must set](https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos?language=objc) the `NSMicrophoneUsageDescription` and `NSCameraUsageDescription` strings in your app's `Info.plist` file. The values for these keys will be used to populate the permission dialogs so that the user will be properly informed as to the purpose of the permission request. See [Electron Application Distribution](../tutorial/application-distribution.md#macos) for more information about how to set these in the context of Electron.
+**Important:** In order to properly leverage this API, you [must set](https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos?language=objc) the `NSMicrophoneUsageDescription` and `NSCameraUsageDescription` strings in your app's `Info.plist` file. The values for these keys will be used to populate the permission dialogs so that the user will be properly informed as to the purpose of the permission request. See [Electron Application Distribution](https://electronjs.org/docs/tutorial/application-distribution#macos) for more information about how to set these in the context of Electron.

 This user consent was not required until macOS 10.14 Mojave, so this method will always return `true` if your system is running 10.13 High Sierra or lower.

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Electron Bot	ca227ede76	Bump v11.0.0-beta.11	2020-10-05 08:01:36 -07:00
trop[bot]	7120698f1f	docs: rename launch-failure -> launch-failed to match C++ code (#25730 ) Co-authored-by: Milan Burda <milan.burda@gmail.com>	2020-10-02 13:58:27 -07:00
trop[bot]	5eb225b5ae	fix: crash when application launched from UNUserNotificationCenter notification (#25738 ) Co-authored-by: Milan Burda <milan.burda@gmail.com>	2020-10-02 13:58:01 -07:00
trop[bot]	71c26dab90	build: move to ACR for docker image storage (#25731 ) Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>	2020-10-02 13:28:35 -07:00
Shelley Vohr	f8ee8b2ee2	chore: fix nmv for Electron v11 (#25748 )	2020-10-02 12:50:33 -07:00
Robert Borg	639fb15dc4	fix: gdi printing in silent printing mode (#25744 ) for windows print_text_with_gdi is set to the value of is_modifiable but this code path is not taken for silent printing	2020-10-02 08:30:59 -07:00
Electron Bot	c6fa081558	Bump v11.0.0-beta.10	2020-10-01 08:01:18 -07:00
trop[bot]	dcbca5448a	fix: ensure ready-to-show event is fired (#25672 )	2020-09-29 16:46:11 -07:00
trop[bot]	0667110350	fix: submenu should be autoreleased (#25688 ) Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-09-29 12:57:40 -07:00
trop[bot]	e089cab8cd	docs: command line flags for GPU controls (#25686 ) Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-09-29 13:52:09 -04:00
Electron Bot	634b76e5a2	Bump v11.0.0-beta.9	2020-09-28 08:01:11 -07:00
trop[bot]	11c20477e4	refactor: add a wrapper for wrangling uv handles. (#25661 )	2020-09-27 19:12:17 -07:00
trop[bot]	fca920de40	chore: improve renderer crash logging (#25619 ) Co-authored-by: Milan Burda <milan.burda@gmail.com>	2020-09-24 12:55:57 -07:00
Electron Bot	ce5660db36	Bump v11.0.0-beta.8	2020-09-24 08:32:12 -07:00
Shelley Vohr	f8bdaa04d8	Revert "Bump v11.0.0-beta.8" This reverts commit `69ded48ce4`.	2020-09-24 08:28:59 -07:00
Shelley Vohr	08ebf7c03b	Revert "Bump v11.0.0-beta.9" This reverts commit `8bdff7acbc`.	2020-09-24 08:28:52 -07:00
Shelley Vohr	9f164607b7	Revert "Bump v11.0.0-beta.10" This reverts commit `d88ce0be9c`.	2020-09-24 08:28:45 -07:00
Electron Bot	d88ce0be9c	Bump v11.0.0-beta.10	2020-09-24 08:03:12 -07:00
trop[bot]	e17b770690	docs: pepper flash plugin info appears at chrome://version now (#25608 ) `chrome://flash` doesn't seem to exist anymore, but similar information appears at `chrome://version`. Co-authored-by: Joe Duncko <JoeDuncko@users.noreply.github.com>	2020-09-23 13:51:18 -07:00
trop[bot]	ff97c5255b	fix: decompress devtools discovery html (#25602 ) Co-authored-by: Jeremy Rose <nornagon@nornagon.net>	2020-09-23 12:38:36 -07:00
trop[bot]	2ab7143b69	fix: update node certdata to NSS 3.56 (#25362 ) * fix: update node certdata to NSS 3.56 * Update .patches Co-authored-by: Jeremy Rose <nornagon@nornagon.net> Co-authored-by: Jeremy Rose <jeremya@chromium.org>	2020-09-23 12:25:26 -07:00
Jeremy Rose	96f258b866	fix: check for destroyed webcontents in converter (#25598 )	2020-09-23 12:23:37 -07:00
trop[bot]	e6d5fc23a7	docs: remove unused StreamProtocolResponse / StringProtocolResponse (#25583 ) Co-authored-by: Milan Burda <milan.burda@gmail.com>	2020-09-23 12:18:01 -07:00
trop[bot]	fe1b40ce9e	fix: order menu items before filtering excess separators (#25599 ) Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>	2020-09-23 12:12:15 -07:00
trop[bot]	fb7f783ee1	fix: unsubscribe from observers when window is closing (#25585 ) Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-09-23 10:00:22 -04:00
trop[bot]	9ff208f898	fix: NOTREACHED in content::ChildProcessHost::GetChildPath when enable_plugins=false (#25552 ) Co-authored-by: Milan Burda <milan.burda@gmail.com>	2020-09-23 10:46:00 +09:00
trop[bot]	a8dc3ae5c2	fix: check printer list when no default printers (#25562 ) Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>	2020-09-22 11:53:49 -07:00
trop[bot]	07ec50b547	build: use newer xCode image (#25571 ) * build: use newer xCode image * build: log changed file paths Co-authored-by: Samuel Attard <sattard@slack-corp.com> Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>	2020-09-22 11:48:22 -05:00
Electron Bot	8bdff7acbc	Bump v11.0.0-beta.9	2020-09-21 08:02:16 -07:00
trop[bot]	a66ba564fd	test: retry the "v8 samples" test for a few times (#25514 ) Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-09-21 09:36:18 +09:00
trop[bot]	0f4f5ac32c	fix: prevent destroyed view references from causing crashes (#25509 ) * fix: prevent destroyed view references from causing crashes * Remove extraneous comments * Relocate crash test to proper location * Add WebContentsObserver * Add nullptr check and inspectable observer * Remote initial test file * Add test cases to test file * Rename and move testing file * Fix linting errors * Make functions exit early on check * Fix setBackgroundColor function call in test file * Fix styling of test file * Fix mac name mismatch and make variable name more clear Co-authored-by: Michaela Laurencin <mlaurencin@microsoft.com>	2020-09-21 09:33:39 +09:00
trop[bot]	4e080c4b15	fix: app.importCertificate crash on Linux (#25537 ) Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>	2020-09-19 21:00:39 -06:00
trop[bot]	7e40dc2237	fix: close window when leave fs crash (#25524 ) Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>	2020-09-19 15:23:49 -06:00
trop[bot]	e2b90ee28c	build: fix build with enable_pdf_viewer=false (#25507 ) Co-authored-by: Milan Burda <milan.burda@gmail.com>	2020-09-17 14:55:29 -06:00
Electron Bot	69ded48ce4	Bump v11.0.0-beta.8	2020-09-17 08:02:47 -07:00
trop[bot]	a22dfc813f	fix: disable CORS when webSecurity is disabled (#25504 ) Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-09-17 10:22:25 +09:00
trop[bot]	c1d04d8e49	chore: log hint on renderer crash (#25474 ) * chore: log hint on renderer crash * Address feedback from review Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>	2020-09-16 07:58:48 -06:00
trop[bot]	80efb6d9da	fix: call node::Stop on exit (#25459 ) * fix: call node::Stop on exit * also call Stop in node_main * oop, we were already calling set_can_call_into_js(false)?? Co-authored-by: Jeremy Rose <nornagon@nornagon.net>	2020-09-16 09:25:51 +09:00
trop[bot]	51a35f8b4d	fix: ensure ready-to-show event is fired (#25471 ) * fix: ensure ready-to-show event is fired * test: acutally draw something when capturePage Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-09-16 09:15:34 +09:00
John Kleinschmidt	b88396cf00	chore: bump chromium to 87.0.4251.1 (11-x-y) (#25259 )	2020-09-15 09:52:14 -07:00
Jeremy Rose	35d2727de0	feat: remove getMediaSourceIdForWebContents() (#25414 ) (#25455 ) This reverts commit `204f001c5d`.	2020-09-14 13:44:54 -07:00
trop[bot]	23c32766e5	fix: Ensure electron delay loads the same modules as chromium (#25436 ) * Ensure electron delay loads the appropriate modules as chromium on windows This change adds the same module delay load list that chromium uses for electron. Some modules were already getting delay loaded from other build files in chromium but not the main list via //build/config/win:delayloads. We do not include the list of delay loads in delayloads_not_for_child_dll as those have issues being loaded in sandboxes processes. This will reduce the overall reference set impact of the electron processes. * fix: Ensure win modules are properly delayloaded * chore: fix linting Co-authored-by: Chris Davis <chrisdavis@outlook.com> Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>	2020-09-14 10:20:31 -07:00
trop[bot]	db492c3178	fix: provide asynchronous cleanup hooks in n-api (#25281 ) Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>	2020-09-14 10:24:40 -06:00
Electron Bot	86cc6a7b44	Bump v11.0.0-beta.7	2020-09-14 08:02:47 -07:00
trop[bot]	2ed7f0f4fc	fix: crash on nativeImage on Windows on ARM (#25410 ) * fix: nativeImage on WOA * Remove old ldflag * maybe this will work ¯\_(ツ)_/¯ Co-authored-by: John Kleinschmidt <jkleinsc@github.com>	2020-09-14 10:25:11 +09:00
Electron Bot	9e9cc8f606	Bump v11.0.0-beta.6	2020-09-10 08:02:15 -07:00
trop[bot]	1e1d35fb87	fix(extensions): devtools now open for background pages (#25366 ) refactor(extensions): remove unused InitWithBrowserContext method fix(extensions): release background page WebContents to avoid crash The background page WebContents instance is managed by the ExtensionHost. fix(extensions): open background page devtools detached by default test(extensions): add background page devtools test chore: test fix for null web_contents() fix: close background page devtools in test after opening Co-authored-by: samuelmaddock <samuel.maddock@gmail.com>	2020-09-10 11:38:52 +09:00
trop[bot]	119cd24a7f	fix: bind fake mojo service for badging (#25370 ) * fix: bind fake mojo service for badging * Add a test Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>	2020-09-10 09:14:53 +09:00
Eryk Rakowski	138fa6cdf3	feat(extensions): add support for some chrome.management APIs (#25098 ) (#25342 ) * fix: initialize management policy * fix(extensions): crash when using chrome.management * test: add tests * docs: add a note about chrome.management * fix: lint errors * fix: lint errors * fix: remove favicon_service include * fix: add missing management permission * docs: more supported apis * fix: extensions.md line endings	2020-09-08 20:11:50 +09:00
trop[bot]	7745e48498	chore: graceful handling of notes with sub-lists (#25312 ) * chore: graceful handling of notes with sub-lists Handle multine release notes that contain their own bullet points. Also, if a release note begins with a bullet point, remove it because it will confuse the markdown parser to have two bullet points. * chore: make lint happy * test: add tests for release note changes * chore: only target current octokit * chore: add commits to release-notes test cache No behavior change; just includes files that ought to be cached to prevent hitting octokit for them. Co-authored-by: Charles Kerr <charles@charleskerr.com>	2020-09-08 17:12:09 +09:00
trop[bot]	b62e00f0ae	fix: handle electron script errors better (#25331 ) Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>	2020-09-08 16:26:41 +09:00
Electron Bot	ad876ac1b1	Bump v11.0.0-beta.5	2020-09-07 08:01:02 -07:00
trop[bot]	c35ec6bc34	fix: only focus a webContents if the window was not initially hidden (#25323 ) Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>	2020-09-04 14:47:08 -07:00
trop[bot]	a08b3682c3	fix: avoid creating client_id file for empty DIR_CRASH_DUMPS (#25310 ) Co-authored-by: deepak1556 <hop2deep@gmail.com>	2020-09-03 19:09:20 -07:00
trop[bot]	c3ad33c28b	fix: multiple dock icons when calling dock.show/hide (#25300 ) * fix: mulitple dock icons when calling dock.show/hide * test: run dock.show tests after dock.hide tests Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-09-03 13:57:06 -07:00
Electron Bot	59f9e417d4	Bump v11.0.0-beta.4	2020-09-03 08:01:35 -07:00
trop[bot]	7931c8abfd	ci: cleanup up test app directories (#25257 ) * ci: cleanup up test app directories * ci: use electron prefix for a testing apps so that the can be cleaned up * Revert "ci: cleanup up test app directories" This reverts commit `a47daba812`. * fixup test due to app name change Co-authored-by: John Kleinschmidt <jkleinsc@github.com>	2020-09-02 10:05:09 +09:00
trop[bot]	622f5f84cf	chore: wrap add/remove view in extra check (#25258 ) Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>	2020-09-02 10:04:10 +09:00
trop[bot]	c8944df576	chore: force source code and markdown files to use LF line ending (#25176 ) * chore: force source code and markdown files to use LF line ending * chore: replace CRLF with LF Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-09-01 12:48:18 +09:00
Robo	3efbee2061	fix: client area inset calculation when maximized for framless windows (#25217 ) * adopt per monitor scale factor * fix: client area inset calculation when maximized * address review feedback * pass correct glass insets to GetDwmFrameInsetsInPixels * remove unused code * Windows 8 and 10 use the same DWM frame calculation Co-authored-by: Cheng Zhao <zcbenz@gmail.com> Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-08-31 13:20:28 -07:00
trop[bot]	aafada554f	docs: fix supported platforms of powerMonitor (#25211 ) Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-08-31 10:16:26 -07:00
Electron Bot	56e81665fb	Bump v11.0.0-beta.3	2020-08-31 08:01:05 -07:00
trop[bot]	e68f086d95	fix: do not reset process_id in URLLoaderFactoryParams (#25180 ) Co-authored-by: Cheng Zhao <zcbenz@gmail.com>	2020-08-31 10:08:52 +09:00
trop[bot]	74edd99570	fix: save dialog extensions should be deterministic (#25193 ) Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>	2020-08-28 11:38:07 -07:00
trop[bot]	63720fd603	fix: resolve RegisterSuspendResumeNotification dynamically (#25168 ) Co-authored-by: Milan Burda <milan.burda@gmail.com>	2020-08-28 10:15:40 +09:00
Markus Olsson	d6bea2a681	fix: make shell.moveItemToTrash return false on Windows when move unsuccessful (#25171 )	2020-08-27 17:43:52 -07:00
Electron Bot	5b53a08132	Bump v11.0.0-beta.2	2020-08-27 08:01:11 -07:00
Electron Bot	09e33b3420	Bump v11.0.0-beta.1	2020-08-26 10:51:08 -07:00