Bump v17.0.0-beta.7

Co-authored-by: Jeremy Rose <nornagon@nornagon.net>

.circleci/.gitignore

@@ -1 +0,0 @@
-config-staging

.circleci/config.yml

@@ -6,7 +6,6 @@ setup: true
 # Orbs
 orbs:
   path-filtering: circleci/path-filtering@0.1.0
-  continuation: circleci/continuation@0.2.0
 
 # All input parameters to pass to build config
 parameters:
@@ -14,7 +13,7 @@ parameters:
     type: boolean
     default: false
   
-  upload-to-storage:
+  upload-to-s3:
     type: string
     default: '1'
 
@@ -44,33 +43,103 @@ parameters:
     default: all
     enum: ["all", "osx-x64", "osx-arm64", "mas-x64", "mas-arm64"]
 
-jobs:
-  generate-config:
+# Envs
+env-global: &env-global
+  ELECTRON_OUT_DIR: Default
+
+env-linux-medium: &env-linux-medium
+  <<: *env-global
+  NUMBER_OF_NINJA_PROCESSES: 3
+
+# Executors
+executors:
+  linux-docker:
+    parameters:
+      size:
+        description: "Docker executor size"
+        default: 2xlarge+
+        type: enum
+        enum: ["medium", "xlarge", "2xlarge+"]
     docker:
-      - image: cimg/node:16.14
-    steps:
-      - checkout
-      - path-filtering/set-parameters:
+      - image: ghcr.io/electron/build:27db4a3e3512bfd2e47f58cea69922da0835f1d9
+    resource_class: << parameters.size >>
+
+# List of always run steps
+step-checkout-electron: &step-checkout-electron
+  checkout:
+    path: src/electron
+
+steps-lint: &steps-lint
+  steps:
+    - *step-checkout-electron
+    - run:
+        name: Setup third_party Depot Tools
+        command: |
+          # "depot_tools" has to be checkout into "//third_party/depot_tools" so pylint.py can a "pylintrc" file.
+          git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git src/third_party/depot_tools
+          echo 'export PATH="$PATH:'"$PWD"'/src/third_party/depot_tools"' >> $BASH_ENV
+    - run:
+        name: Download GN Binary
+        command: |
+          chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
+          gn_version="$(curl -sL "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/DEPS?format=TEXT" | base64 -d | grep gn_version | head -n1 | cut -d\' -f4)"
+
+          cipd ensure -ensure-file - -root . \<<-CIPD
+          \$ServiceURL https://chrome-infra-packages.appspot.com/
+          @Subdir src/buildtools/linux64
+          gn/gn/linux-amd64 $gn_version
+          CIPD
+
+          echo 'export CHROMIUM_BUILDTOOLS_PATH="'"$PWD"'/src/buildtools"' >> $BASH_ENV
+    - run:
+        name: Download clang-format Binary
+        command: |
+          chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
+
+          sha1_path='buildtools/linux64/clang-format.sha1'
+          curl -sL "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/${sha1_path}?format=TEXT" | base64 -d > "src/${sha1_path}"
+
+          download_from_google_storage.py --no_resume --no_auth --bucket chromium-clang-format -s "src/${sha1_path}"
+    - run:
+        name: Run Lint
+        command: |
+          # gn.py tries to find a gclient root folder starting from the current dir.
+          # When it fails and returns "None" path, the whole script fails. Let's "fix" it.
+          touch .gclient
+          # Another option would be to checkout "buildtools" inside the Electron checkout,
+          # but then we would lint its contents (at least gn format), and it doesn't pass it.
+
+          cd src/electron
+          node script/yarn install --frozen-lockfile
+          node script/yarn lint
+    - run:
+        name: Run Script Typechecker
+        command: |
+          cd src/electron
+          node script/yarn tsc -p tsconfig.script.json
+
+# List of always run jobs.
+jobs:
+  lint:
+    executor:
+      name: linux-docker
+      size: medium
+    environment:
+      <<: *env-linux-medium
+    <<: *steps-lint
+
+# Initial setup workflow
+workflows:
+  lint:
+    jobs:
+      # Job inherited from path-filtering orb
+      - path-filtering/filter:
           base-revision: main
+          # Params for mapping; `path-to-test parameter-to-set value-for-parameter` for each row
           mapping: |
             ^((?!docs/).)*$ run-build-mac true
             ^((?!docs/).)*$ run-build-linux true
             docs/.* run-docs-only true
             ^((?!docs/).)*$ run-docs-only false
-      - run:
-          command: |
-            cd .circleci/config
-            yarn
-            export CIRCLECI_BINARY="$HOME/circleci"
-            curl -fLSs https://raw.githubusercontent.com/CircleCI-Public/circleci-cli/master/install.sh | DESTDIR=$CIRCLECI_BINARY bash
-            node build.js
-          name: Pack config.yml
-      - continuation/continue:
-          configuration_path: .circleci/config-staging/built.yml
-          parameters: /tmp/pipeline-parameters.json
-
-# Initial setup workflow
-workflows:
-  setup:
-    jobs:
-      - generate-config
+          config-path: .circleci/build_config.yml
+      - lint

.circleci/config/build.js

@@ -1,34 +0,0 @@
-const cp = require('child_process');
-const fs = require('fs-extra');
-const path = require('path');
-const yaml = require('js-yaml');
-
-const STAGING_DIR = path.resolve(__dirname, '..', 'config-staging');
-
-function copyAndExpand(dir = './') {
-    const absDir = path.resolve(__dirname, dir);
-    const targetDir = path.resolve(STAGING_DIR, dir);
-
-    if (!fs.existsSync(targetDir)) {
-        fs.mkdirSync(targetDir);
-    }
-
-    for (const file of fs.readdirSync(absDir)) {
-        if (!file.endsWith('.yml')) {
-            if (fs.statSync(path.resolve(absDir, file)).isDirectory()) {
-                copyAndExpand(path.join(dir, file));
-            }
-            continue;
-        }
-
-        fs.writeFileSync(path.resolve(targetDir, file), yaml.dump(yaml.load(fs.readFileSync(path.resolve(absDir, file), 'utf8')), {
-            noRefs: true,
-        }));
-    }
-}
-
-if (fs.pathExists(STAGING_DIR)) fs.removeSync(STAGING_DIR);
-copyAndExpand();
-
-const output = cp.spawnSync(process.env.CIRCLECI_BINARY || 'circleci', ['config', 'pack', STAGING_DIR]);
-fs.writeFileSync(path.resolve(STAGING_DIR, 'built.yml'), output.stdout.toString());

.circleci/config/jobs/lint.yml

@@ -1,51 +0,0 @@
-executor:
-  name: linux-docker
-  size: medium
-steps:
-  - checkout:
-      path: src/electron
-  - run:
-      name: Setup third_party Depot Tools
-      command: |
-        # "depot_tools" has to be checkout into "//third_party/depot_tools" so pylint.py can a "pylintrc" file.
-        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git src/third_party/depot_tools
-        echo 'export PATH="$PATH:'"$PWD"'/src/third_party/depot_tools"' >> $BASH_ENV
-  - run:
-      name: Download GN Binary
-      command: |
-        chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
-        gn_version="$(curl -sL "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/DEPS?format=TEXT" | base64 -d | grep gn_version | head -n1 | cut -d\' -f4)"
-
-        cipd ensure -ensure-file - -root . \<<-CIPD
-        \$ServiceURL https://chrome-infra-packages.appspot.com/
-        @Subdir src/buildtools/linux64
-        gn/gn/linux-amd64 $gn_version
-        CIPD
-
-        echo 'export CHROMIUM_BUILDTOOLS_PATH="'"$PWD"'/src/buildtools"' >> $BASH_ENV
-  - run:
-      name: Download clang-format Binary
-      command: |
-        chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
-
-        sha1_path='buildtools/linux64/clang-format.sha1'
-        curl -sL "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/${sha1_path}?format=TEXT" | base64 -d > "src/${sha1_path}"
-
-        download_from_google_storage.py --no_resume --no_auth --bucket chromium-clang-format -s "src/${sha1_path}"
-  - run:
-      name: Run Lint
-      command: |
-        # gn.py tries to find a gclient root folder starting from the current dir.
-        # When it fails and returns "None" path, the whole script fails. Let's "fix" it.
-        touch .gclient
-        # Another option would be to checkout "buildtools" inside the Electron checkout,
-        # but then we would lint its contents (at least gn format), and it doesn't pass it.
-
-        cd src/electron
-        node script/yarn install --frozen-lockfile
-        node script/yarn lint
-  - run:
-      name: Run Script Typechecker
-      command: |
-        cd src/electron
-        node script/yarn tsc -p tsconfig.script.json

.circleci/config/package.json

@@ -1,10 +0,0 @@
-{
-  "name": "@electron/circleci-config",
-  "version": "0.0.0",
-  "private": true,
-  "license": "MIT",
-  "dependencies": {
-    "fs-extra": "^10.1.0",
-    "js-yaml": "^4.1.0"
-  }
-}

.circleci/config/yarn.lock

@@ -1,43 +0,0 @@
-# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-# yarn lockfile v1
-
-
-argparse@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/argparse/-/argparse-2.0.1.tgz#246f50f3ca78a3240f6c997e8a9bd1eac49e4b38"
-  integrity sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==
-
-fs-extra@^10.1.0:
-  version "10.1.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-10.1.0.tgz#02873cfbc4084dde127eaa5f9905eef2325d1abf"
-  integrity sha512-oRXApq54ETRj4eMiFzGnHWGy+zo5raudjuxN0b8H7s/RU2oW0Wvsx9O0ACRN/kRq9E8Vu/ReskGB5o3ji+FzHQ==
-  dependencies:
-    graceful-fs "^4.2.0"
-    jsonfile "^6.0.1"
-    universalify "^2.0.0"
-
-graceful-fs@^4.1.6, graceful-fs@^4.2.0:
-  version "4.2.10"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c"
-  integrity sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==
-
-js-yaml@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.1.0.tgz#c1fb65f8f5017901cdd2c951864ba18458a10602"
-  integrity sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==
-  dependencies:
-    argparse "^2.0.1"
-
-jsonfile@^6.0.1:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-6.1.0.tgz#bc55b2634793c679ec6403094eb13698a6ec0aae"
-  integrity sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==
-  dependencies:
-    universalify "^2.0.0"
-  optionalDependencies:
-    graceful-fs "^4.1.6"
-
-universalify@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"
-  integrity sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==

.eslintrc.json

@@ -1,5 +1,4 @@
 {
-  "root": true,
   "extends": "standard",
   "parser": "@typescript-eslint/parser",
   "plugins": ["@typescript-eslint"],

.git-blame-ignore-revs

@@ -1,5 +0,0 @@
-# Atom --> Electron rename
-d9321f4df751fa32813fab1b6387bbd61bd681d0
-34c4c8d5088fa183f56baea28809de6f2a427e02
-# Enable JS Semicolons
-5d657dece4102e5e5304d42e8004b6ad64c0fcda

.github/CODEOWNERS

@@ -4,7 +4,7 @@
 # https://git-scm.com/docs/gitignore
 
 # Upgrades WG
-/patches/                               @electron/wg-upgrades @electron/wg-security
+/patches/                               @electron/wg-upgrades
 DEPS                                    @electron/wg-upgrades
 
 # Releases WG

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -17,11 +17,8 @@ body:
 - type: input
   attributes:
     label: Electron Version
-    description: |
-      What version of Electron are you using?
-      
-      Note: Please only report issues for [currently supported versions of Electron](https://www.electronjs.org/docs/latest/tutorial/support#currently-supported-versions).
-    placeholder: 17.0.0
+    description: What version of Electron are you using?
+    placeholder: 12.0.0
   validations:
     required: true
 - type: dropdown
@@ -56,7 +53,7 @@ body:
   attributes:
     label: Last Known Working Electron version
     description: What is the last version of Electron this worked in, if applicable?
-    placeholder: 16.0.0
+    placeholder: 11.0.0
 - type: textarea
   attributes:
     label: Expected Behavior

.github/workflows/semantic.yml

@@ -1,26 +0,0 @@
-name: "Check Semantic Commit"
-
-on:
-  pull_request_target:
-    types:
-      - opened
-      - edited
-      - synchronize
-
-permissions:
-  contents: read
-
-jobs:
-  main:
-    permissions:
-      pull-requests: read  # for amannn/action-semantic-pull-request to analyze PRs
-      statuses: write  # for amannn/action-semantic-pull-request to mark status of analyzed PR
-    name: Validate PR Title
-    runs-on: ubuntu-latest
-    steps:
-      - name: semantic-pull-request
-        uses: amannn/action-semantic-pull-request@v4
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          validateSingleCommit: false

BUILD.gn

@@ -37,13 +37,12 @@ if (is_mac) {
   import("build/rules.gni")
 
   assert(
-      mac_deployment_target == "10.13",
+      mac_deployment_target == "10.11.0",
       "Chromium has updated the mac_deployment_target, please update this assert, update the supported versions documentation (docs/tutorial/support.md) and flag this as a breaking change")
 }
 
 if (is_linux) {
   import("//build/config/linux/pkg_config.gni")
-  import("//tools/generate_stubs/rules.gni")
 
   pkg_config("gio_unix") {
     packages = [ "gio-unix-2.0" ]
@@ -55,45 +54,6 @@ if (is_linux) {
       "gdk-pixbuf-2.0",
     ]
   }
-
-  generate_library_loader("libnotify_loader") {
-    name = "LibNotifyLoader"
-    output_h = "libnotify_loader.h"
-    output_cc = "libnotify_loader.cc"
-    header = "<libnotify/notify.h>"
-    config = ":libnotify_config"
-
-    functions = [
-      "notify_is_initted",
-      "notify_init",
-      "notify_get_server_caps",
-      "notify_get_server_info",
-      "notify_notification_new",
-      "notify_notification_add_action",
-      "notify_notification_set_image_from_pixbuf",
-      "notify_notification_set_timeout",
-      "notify_notification_set_urgency",
-      "notify_notification_set_hint_string",
-      "notify_notification_show",
-      "notify_notification_close",
-    ]
-  }
-
-  # Generates electron_gtk_stubs.h header which contains
-  # stubs for extracting function ptrs from the gtk library.
-  # Function signatures for which stubs are required should be
-  # declared in electron_gtk.sigs, currently this file contains
-  # signatures for the functions used with native file chooser
-  # implementation. In future, this file can be extended to contain
-  # gtk4 stubs to switch gtk version in runtime.
-  generate_stubs("electron_gtk_stubs") {
-    sigs = [ "shell/browser/ui/electron_gtk.sigs" ]
-    extra_header = "shell/browser/ui/electron_gtk.fragment"
-    output_name = "electron_gtk_stubs"
-    public_deps = [ "//ui/gtk:gtk_config" ]
-    logging_function = "LogNoop()"
-    logging_include = "ui/gtk/log_noop.h"
-  }
 }
 
 declare_args() {
@@ -293,6 +253,31 @@ copy("copy_shell_devtools_discovery_page") {
   outputs = [ "$target_gen_dir/shell_devtools_discovery_page.html" ]
 }
 
+if (is_linux) {
+  generate_library_loader("libnotify_loader") {
+    name = "LibNotifyLoader"
+    output_h = "libnotify_loader.h"
+    output_cc = "libnotify_loader.cc"
+    header = "<libnotify/notify.h>"
+    config = ":libnotify_config"
+
+    functions = [
+      "notify_is_initted",
+      "notify_init",
+      "notify_get_server_caps",
+      "notify_get_server_info",
+      "notify_notification_new",
+      "notify_notification_add_action",
+      "notify_notification_set_image_from_pixbuf",
+      "notify_notification_set_timeout",
+      "notify_notification_set_urgency",
+      "notify_notification_set_hint_string",
+      "notify_notification_show",
+      "notify_notification_close",
+    ]
+  }
+}
+
 npm_action("electron_version_args") {
   script = "generate-version-json"
 
@@ -366,7 +351,6 @@ source_set("electron_lib") {
     "shell/common/api:mojo",
     "//base:base_static",
     "//base/allocator:buildflags",
-    "//chrome:strings",
     "//chrome/app:command_ids",
     "//chrome/app/resources:platform_locale_settings",
     "//components/autofill/core/common:features",
@@ -377,7 +361,6 @@ source_set("electron_lib") {
     "//components/network_hints/common:mojo_bindings",
     "//components/network_hints/renderer",
     "//components/network_session_configurator/common",
-    "//components/omnibox/browser:buildflags",
     "//components/os_crypt",
     "//components/pref_registry",
     "//components/prefs",
@@ -489,8 +472,8 @@ source_set("electron_lib") {
 
   if (is_linux) {
     deps += [
+      "//build/config/linux/gtk:gtkprint",
       "//components/crash/content/browser",
-      "//ui/gtk:gtk_config",
     ]
   }
 
@@ -518,8 +501,6 @@ source_set("electron_lib") {
       "StoreKit.framework",
     ]
 
-    weak_frameworks = [ "QuickLookThumbnailing.framework" ]
-
     sources += [
       "shell/browser/ui/views/autofill_popup_view.cc",
       "shell/browser/ui/views/autofill_popup_view.h",
@@ -553,7 +534,6 @@ source_set("electron_lib") {
   if (is_linux) {
     libs = [ "xshmfence" ]
     deps += [
-      ":electron_gtk_stubs",
       ":libnotify_loader",
       "//build/config/linux/gtk",
       "//dbus",
@@ -561,21 +541,22 @@ source_set("electron_lib") {
       "//ui/base/ime/linux",
       "//ui/events/devices/x11",
       "//ui/events/platform/x11",
+      "//ui/gtk",
       "//ui/views/controls/webview",
-      "//ui/views/linux_ui:linux_ui_factory",
       "//ui/wm",
     ]
     if (ozone_platform_x11) {
       sources += filenames.lib_sources_linux_x11
       public_deps += [
         "//ui/base/x",
-        "//ui/ozone/platform/x11",
+        "//ui/platform_window/x11",
       ]
     }
     configs += [ ":gio_unix" ]
     defines += [
       # Disable warnings for g_settings_list_schemas.
       "GLIB_DISABLE_DEPRECATION_WARNINGS",
+      "USE_X11=1",
     ]
 
     sources += [
@@ -713,10 +694,8 @@ source_set("electron_lib") {
     deps += [
       "//chrome/browser/resources/pdf:resources",
       "//components/pdf/browser",
-      "//components/pdf/browser:interceptors",
-      "//components/pdf/common",
       "//components/pdf/renderer",
-      "//pdf",
+      "//pdf:pdf_ppapi",
     ]
     sources += [
       "shell/browser/electron_pdf_web_contents_helper_client.cc",
@@ -818,11 +797,16 @@ if (is_mac) {
     # Add the SwiftShader .dylibs in the Libraries directory of the Framework.
     bundle_data("electron_swiftshader_binaries") {
       sources = [
+        "$root_out_dir/egl_intermediates/libswiftshader_libEGL.dylib",
+        "$root_out_dir/egl_intermediates/libswiftshader_libGLESv2.dylib",
         "$root_out_dir/vk_intermediates/libvk_swiftshader.dylib",
         "$root_out_dir/vk_intermediates/vk_swiftshader_icd.json",
       ]
       outputs = [ "{{bundle_contents_dir}}/Libraries/{{source_file_part}}" ]
-      public_deps = [ "//ui/gl:swiftshader_vk_library_copy" ]
+      public_deps = [
+        "//ui/gl:swiftshader_egl_library_copy",
+        "//ui/gl:swiftshader_vk_library_copy",
+      ]
     }
   }
   group("electron_angle_library") {
@@ -911,20 +895,13 @@ if (is_mac) {
       assert(defined(invoker.helper_name_suffix))
 
       output_name = electron_helper_name + invoker.helper_name_suffix
-      deps = [
-        ":electron_framework+link",
-        "//base/allocator:early_zone_registration_mac",
-      ]
+      deps = [ ":electron_framework+link" ]
       if (!is_mas_build) {
         deps += [ "//sandbox/mac:seatbelt" ]
       }
       defines = [ "HELPER_EXECUTABLE" ]
-      sources = [
-        "shell/app/electron_main_mac.cc",
-        "shell/app/uv_stdio_fix.cc",
-        "shell/app/uv_stdio_fix.h",
-        "shell/common/electron_constants.cc",
-      ]
+      sources = filenames.app_sources
+      sources += [ "shell/common/electron_constants.cc" ]
       include_dirs = [ "." ]
       info_plist = "shell/renderer/resources/mac/Info.plist"
       extra_substitutions =
@@ -1022,14 +999,14 @@ if (is_mac) {
   action("electron_app_lproj_dirs") {
     outputs = []
 
-    foreach(locale, locales_as_apple_outputs) {
+    foreach(locale, locales_as_mac_outputs) {
       outputs += [ "$target_gen_dir/app_infoplist_strings/$locale.lproj" ]
     }
     script = "build/mac/make_locale_dirs.py"
     args = rebase_path(outputs)
   }
 
-  foreach(locale, locales_as_apple_outputs) {
+  foreach(locale, locales_as_mac_outputs) {
     bundle_data("electron_app_strings_${locale}_bundle_data") {
       sources = [ "$target_gen_dir/app_infoplist_strings/$locale.lproj" ]
       outputs = [ "{{bundle_resources_dir}}/$locale.lproj" ]
@@ -1038,7 +1015,7 @@ if (is_mac) {
   }
   group("electron_app_strings_bundle_data") {
     public_deps = []
-    foreach(locale, locales_as_apple_outputs) {
+    foreach(locale, locales_as_mac_outputs) {
       public_deps += [ ":electron_app_strings_${locale}_bundle_data" ]
     }
   }
@@ -1063,18 +1040,15 @@ if (is_mac) {
 
   mac_app_bundle("electron_app") {
     output_name = electron_product_name
-    sources = [
-      "shell/app/electron_main_mac.cc",
-      "shell/app/uv_stdio_fix.cc",
-      "shell/app/uv_stdio_fix.h",
-    ]
+    sources = filenames.app_sources
+    sources += [ "shell/common/electron_constants.cc" ]
     include_dirs = [ "." ]
     deps = [
       ":electron_app_framework_bundle_data",
       ":electron_app_plist",
       ":electron_app_resources",
       ":electron_fuses",
-      "//base/allocator:early_zone_registration_mac",
+      "//base",
       "//electron/buildflags",
     ]
     if (is_mas_build) {
@@ -1118,18 +1092,21 @@ if (is_mac) {
       deps = [ ":electron_app" ]
     }
 
-    extract_symbols("egl_syms") {
-      binary = "$root_out_dir/libEGL.dylib"
+    extract_symbols("swiftshader_egl_syms") {
+      binary = "$root_out_dir/libswiftshader_libEGL.dylib"
       symbol_dir = "$root_out_dir/breakpad_symbols"
-      dsym_file = "$root_out_dir/libEGL.dylib.dSYM/Contents/Resources/DWARF/libEGL.dylib"
-      deps = [ "//third_party/angle:libEGL" ]
+      dsym_file = "$root_out_dir/libswiftshader_libEGL.dylib.dSYM/Contents/Resources/DWARF/libswiftshader_libEGL.dylib"
+      deps =
+          [ "//third_party/swiftshader/src/OpenGL/libEGL:swiftshader_libEGL" ]
     }
 
-    extract_symbols("gles_syms") {
-      binary = "$root_out_dir/libGLESv2.dylib"
+    extract_symbols("swiftshader_gles_syms") {
+      binary = "$root_out_dir/libswiftshader_libGLESv2.dylib"
       symbol_dir = "$root_out_dir/breakpad_symbols"
-      dsym_file = "$root_out_dir/libGLESv2.dylib.dSYM/Contents/Resources/DWARF/libGLESv2.dylib"
-      deps = [ "//third_party/angle:libGLESv2" ]
+      dsym_file = "$root_out_dir/libswiftshader_libGLESv2.dylib.dSYM/Contents/Resources/DWARF/libswiftshader_libGLESv2.dylib"
+      deps = [
+        "//third_party/swiftshader/src/OpenGL/libGLESv2:swiftshader_libGLESv2",
+      ]
     }
 
     extract_symbols("crashpad_handler_syms") {
@@ -1141,10 +1118,10 @@ if (is_mac) {
 
     group("electron_symbols") {
       deps = [
-        ":egl_syms",
         ":electron_app_syms",
         ":electron_framework_syms",
-        ":gles_syms",
+        ":swiftshader_egl_syms",
+        ":swiftshader_gles_syms",
       ]
 
       if (!is_mas_build) {
@@ -1173,15 +1150,7 @@ if (is_mac) {
 
   executable("electron_app") {
     output_name = electron_project_name
-    if (is_win) {
-      sources = [ "shell/app/electron_main_win.cc" ]
-    } else if (is_linux) {
-      sources = [
-        "shell/app/electron_main_linux.cc",
-        "shell/app/uv_stdio_fix.cc",
-        "shell/app/uv_stdio_fix.h",
-      ]
-    }
+    sources = filenames.app_sources
     include_dirs = [ "." ]
     deps = [
       ":default_app_asar",
@@ -1202,7 +1171,7 @@ if (is_mac) {
     if (enable_hidpi) {
       data += [ "$root_out_dir/chrome_200_percent.pak" ]
     }
-    foreach(locale, platform_pak_locales) {
+    foreach(locale, locales) {
       data += [ "$root_out_dir/locales/$locale.pak" ]
     }
 
@@ -1281,10 +1250,6 @@ if (is_mac) {
       if (!is_component_build && is_component_ffmpeg) {
         configs += [ "//build/config/gcc:rpath_for_built_shared_libraries" ]
       }
-
-      if (is_linux) {
-        deps += [ "//sandbox/linux:chrome_sandbox" ]
-      }
     }
   }
 
@@ -1303,23 +1268,27 @@ if (is_mac) {
       deps = [ ":electron_app" ]
     }
 
-    extract_symbols("egl_symbols") {
-      binary = "$root_out_dir/libEGL$_target_shared_library_suffix"
+    extract_symbols("swiftshader_egl_symbols") {
+      binary = "$root_out_dir/swiftshader/libEGL$_target_shared_library_suffix"
       symbol_dir = "$root_out_dir/breakpad_symbols"
-      deps = [ "//third_party/angle:libEGL" ]
+      deps =
+          [ "//third_party/swiftshader/src/OpenGL/libEGL:swiftshader_libEGL" ]
     }
 
-    extract_symbols("gles_symbols") {
-      binary = "$root_out_dir/libGLESv2$_target_shared_library_suffix"
+    extract_symbols("swiftshader_gles_symbols") {
+      binary =
+          "$root_out_dir/swiftshader/libGLESv2$_target_shared_library_suffix"
       symbol_dir = "$root_out_dir/breakpad_symbols"
-      deps = [ "//third_party/angle:libGLESv2" ]
+      deps = [
+        "//third_party/swiftshader/src/OpenGL/libGLESv2:swiftshader_libGLESv2",
+      ]
     }
 
     group("electron_symbols") {
       deps = [
-        ":egl_symbols",
         ":electron_app_symbols",
-        ":gles_symbols",
+        ":swiftshader_egl_symbols",
+        ":swiftshader_gles_symbols",
       ]
     }
   }
@@ -1417,13 +1386,11 @@ dist_zip("electron_dist_zip") {
   if (is_linux) {
     data_deps += [ "//sandbox/linux:chrome_sandbox" ]
   }
-  deps = data_deps
   outputs = [ "$root_build_dir/dist.zip" ]
 }
 
 dist_zip("electron_ffmpeg_zip") {
   data_deps = [ "//third_party/ffmpeg" ]
-  deps = data_deps
   outputs = [ "$root_build_dir/ffmpeg.zip" ]
 }
 
@@ -1441,7 +1408,6 @@ group("electron_chromedriver") {
 dist_zip("electron_chromedriver_zip") {
   testonly = true
   data_deps = electron_chromedriver_deps
-  deps = data_deps
   outputs = [ "$root_build_dir/chromedriver.zip" ]
 }
 
@@ -1460,7 +1426,6 @@ group("electron_mksnapshot") {
 
 dist_zip("electron_mksnapshot_zip") {
   data_deps = mksnapshot_deps
-  deps = data_deps
   outputs = [ "$root_build_dir/mksnapshot.zip" ]
 }
 
@@ -1471,7 +1436,6 @@ copy("hunspell_dictionaries") {
 
 dist_zip("hunspell_dictionaries_zip") {
   data_deps = [ ":hunspell_dictionaries" ]
-  deps = data_deps
   flatten = true
 
   outputs = [ "$root_build_dir/hunspell_dictionaries.zip" ]
@@ -1485,7 +1449,6 @@ copy("libcxx_headers") {
 
 dist_zip("libcxx_headers_zip") {
   data_deps = [ ":libcxx_headers" ]
-  deps = data_deps
   flatten = true
   flatten_relative_to = rebase_path(
           "$target_gen_dir/electron_libcxx_include/buildtools/third_party/libc++/trunk",
@@ -1501,7 +1464,6 @@ copy("libcxxabi_headers") {
 
 dist_zip("libcxxabi_headers_zip") {
   data_deps = [ ":libcxxabi_headers" ]
-  deps = data_deps
   flatten = true
   flatten_relative_to = rebase_path(
           "$target_gen_dir/electron_libcxxabi_include/buildtools/third_party/libc++abi/trunk",

DEPS

@@ -1,12 +1,28 @@
-gclient_gn_args_from = 'src'
+gclient_gn_args_file = 'src/build/config/gclient_args.gni'
+gclient_gn_args = [
+  'build_with_chromium',
+  'checkout_android',
+  'checkout_android_native_support',
+  'checkout_libaom',
+  'checkout_nacl',
+  'checkout_pgo_profiles',
+  'checkout_oculus_sdk',
+  'checkout_openxr',
+  'checkout_google_benchmark',
+  'mac_xcode_version',
+  'generate_location_tags',
+]
 
 vars = {
   'chromium_version':
-    '104.0.5073.0',
+    '98.0.4758.11',
   'node_version':
-    'v16.15.0',
+    'v16.13.0',
   'nan_version':
-    '16fa32231e2ccd89d2804b3f765319128b20c4ac',
+    # The following commit hash of NAN is v2.14.2 with *only* changes to the
+    # test suite. This should be updated to a specific tag when one becomes
+    # available.
+    '65b32af46e9d7fab2e4ff657751205b3865f4920',
   'squirrel.mac_version':
     '0e5d146ba13101a1302d59ea6e6e0b3cace4ae38',
 

ELECTRON_VERSION

@@ -1 +1 @@
-20.0.0-alpha.4
+17.0.0-beta.7

README.md

@@ -2,7 +2,7 @@
 
 [![CircleCI Build Status](https://circleci.com/gh/electron/electron/tree/main.svg?style=shield)](https://circleci.com/gh/electron/electron/tree/main)
 [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/4lggi9dpjc1qob7k/branch/main?svg=true)](https://ci.appveyor.com/project/electron-bot/electron-ljo26/branch/main)
-[![Electron Discord Invite](https://img.shields.io/discord/745037351163527189?color=%237289DA&label=chat&logo=discord&logoColor=white)](https://discord.com/invite/APGC3k5yaH)
+[![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/).
@@ -34,17 +34,6 @@ 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
 [Electron versioning](docs/tutorial/electron-versioning.md).
 
-## Platform support
-
-Each Electron release provides binaries for macOS, Windows, and Linux.
-
-* macOS (El Capitan and up): Electron provides 64-bit Intel and ARM binaries for macOS. Apple Silicon support was added in Electron 11.
-* Windows (Windows 7 and up): Electron provides `ia32` (`x86`), `x64` (`amd64`), and `arm64` binaries for Windows. Windows on ARM support was added in Electron 5.0.8.
-* Linux: The prebuilt binaries of Electron are built on Ubuntu 20.04. They have also been verified to work on:
-  * Ubuntu 14.04 and newer
-  * Fedora 24 and newer
-  * Debian 8 and newer
-
 ## Quick start & Electron Fiddle
 
 Use [`Electron Fiddle`](https://github.com/electron/fiddle)
@@ -65,10 +54,12 @@ npm start
 
 ## Resources for learning Electron
 
-* [electronjs.org/docs](https://electronjs.org/docs) - All of Electron's documentation
-* [electron/fiddle](https://github.com/electron/fiddle) - A tool to build, run, and package small Electron experiments
-* [electron/electron-quick-start](https://github.com/electron/electron-quick-start) - A very basic starter Electron app
-* [electronjs.org/community#boilerplates](https://electronjs.org/community#boilerplates) - Sample starter apps created by the community
+- [electronjs.org/docs](https://electronjs.org/docs) - All of Electron's documentation
+- [electron/fiddle](https://github.com/electron/fiddle) - A tool to build, run, and package small Electron experiments
+- [electron/electron-quick-start](https://github.com/electron/electron-quick-start) - A very basic starter Electron app
+- [electronjs.org/community#boilerplates](https://electronjs.org/community#boilerplates) - Sample starter apps created by the community
+- [electron/simple-samples](https://github.com/electron/simple-samples) - Small applications with ideas for taking them further
+- [electron/electron-api-demos](https://github.com/electron/electron-api-demos) - An Electron app that teaches you how to use Electron
 
 ## Programmatic usage
 
@@ -89,15 +80,11 @@ const child = proc.spawn(electron)
 
 ### Mirrors
 
-* [China](https://npmmirror.com/mirrors/electron/)
+- [China](https://npm.taobao.org/mirrors/electron)
 
-See the [Advanced Installation Instructions](https://www.electronjs.org/docs/latest/tutorial/installation#mirror) to learn how to use a custom mirror.
+## Documentation Translations
 
-## Documentation translations
-
-We crowdsource translations for our documentation via [Crowdin](https://crowdin.com/project/electron).
-We currently accept translations for Chinese (Simplified), French, German, Japanese, Portuguese,
-Russian, and Spanish.
+Find documentation translations in [electron/i18n](https://github.com/electron/i18n).
 
 ## Contributing
 
@@ -106,10 +93,10 @@ If you are interested in reporting/fixing issues and contributing directly to th
 ## Community
 
 Info on reporting bugs, getting help, finding third-party tools and sample apps,
-and more can be found on the [Community page](https://www.electronjs.org/community).
+and more can be found in the [support document](docs/tutorial/support.md#finding-support).
 
 ## License
 
 [MIT](https://github.com/electron/electron/blob/main/LICENSE)
 
-When using Electron logos, make sure to follow [OpenJS Foundation Trademark Policy](https://openjsf.org/wp-content/uploads/sites/84/2021/01/OpenJS-Foundation-Trademark-Policy-2021-01-12.docx.pdf).
+When using the Electron or other GitHub logos, be sure to follow the [GitHub logo guidelines](https://github.com/logos).

appveyor.yml

@@ -11,7 +11,7 @@
 #  - "TARGET_ARCH" Choose from {'ia32', 'x64', 'arm', 'arm64', 'mips64el'}.
 #      Is used in some publishing scripts, but does NOT affect the Electron binary.
 #      Must match 'target_cpu' passed to "GN_EXTRA_ARGS" and "NPM_CONFIG_ARCH" value.
-#  - "UPLOAD_TO_STORAGE" Set it to '1' upload a release to the Azure bucket.
+#  - "UPLOAD_TO_S3" Set it to '1' upload a release to the S3 bucket.
 #      Otherwise the release will be uploaded to the Github Releases.
 #      (The value is only checked if "ELECTRON_RELEASE" is defined.)
 #
@@ -23,14 +23,17 @@
 # https://www.appveyor.com/docs/build-configuration/#secure-variables
 # https://www.appveyor.com/docs/build-configuration/#custom-environment-variables
 
+# Uncomment these lines to enable RDP
+#on_finish:
+#  - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+
 version: 1.0.{build}
 build_cloud: electron-16-core
-image: vs2019bt-16.16.11
+image: vs2019bt-16.6.2
 environment:
   GIT_CACHE_PATH: C:\Users\electron\libcc_cache
   ELECTRON_OUT_DIR: Default
   ELECTRON_ENABLE_STACK_DUMPING: 1
-  ELECTRON_ALSO_LOG_TO_STDERR: 1
   MOCHA_REPORTER: mocha-multi-reporters
   MOCHA_MULTI_REPORTERS: mocha-appveyor-reporter, tap
   GOMA_FALLBACK_ON_AUTH_FAILURE: true
@@ -63,31 +66,6 @@ build_script:
   - mkdir src
   - update_depot_tools.bat
   - ps: Move-Item $env:APPVEYOR_BUILD_FOLDER -Destination src\electron
-  - 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
-      }
-  - 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
-  - ps: >-
-      if (Test-Path 'env:RAW_GOMA_AUTH') {
-        $goma_login = python $env:LOCAL_GOMA_DIR\goma_auth.py info
-        if ($goma_login -eq 'Login as Fermi Planck') {
-          Write-warning "Goma authentication is correct";
-        } else {
-          Write-warning "WARNING!!!!!! Goma authentication is incorrect; please update Goma auth token.";
-          $host.SetShouldExit(1)
-        }
-      }
   - ps: $env:CHROMIUM_BUILDTOOLS_PATH="$pwd\src\buildtools"
   - ps: >-
       if ($env:GN_CONFIG -ne 'release') {
@@ -150,13 +128,22 @@ build_script:
         if ($LASTEXITCODE -ne 0) {
           Write-warning "Failed to add third_party\angle\.git; continuing anyway"
         }
-        # build time generation of file dawn/common/Version_autogen.h depends on third_party/dawn/.git/HEAD
-        # https://dawn-review.googlesource.com/c/dawn/+/83901        
-        $(7z a $zipfile src\third_party\dawn\.git)
-        if ($LASTEXITCODE -ne 0) {
-          Write-warning "Failed to add third_party\dawn\.git; 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
+      }
+  - 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 $env:LOCAL_GOMA_DIR
   - cd src
   - set BUILD_CONFIG_PATH=//electron/build/args/%GN_CONFIG%.gn 
   - gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") import(\"%GN_GOMA_FILE%\") %GN_EXTRA_ARGS% "
@@ -178,25 +165,32 @@ build_script:
   - ninja -C out/Default electron:electron_chromedriver_zip
   - ninja -C out/Default third_party/electron_node:headers
   - python %LOCAL_GOMA_DIR%\goma_ctl.py stat
-  - python3 electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
+  - python electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
+  - appveyor PushArtifact out/Default/windows_toolchain_profile.json
+  - appveyor PushArtifact out/Default/dist.zip
+  - appveyor PushArtifact out/Default/shell_browser_ui_unittests.exe
+  - appveyor PushArtifact out/Default/chromedriver.zip
+  - appveyor PushArtifact out/ffmpeg/ffmpeg.zip
   - 7z a node_headers.zip out\Default\gen\node_headers
-  # Temporarily disable symbol generation on 32-bit Windows due to failures  
+  - appveyor PushArtifact node_headers.zip
+  - appveyor PushArtifact out/Default/mksnapshot.zip
+  - appveyor PushArtifact out/Default/hunspell_dictionaries.zip
+  - appveyor PushArtifact out/Default/electron.lib
   - ps: >-
-      if ($env:GN_CONFIG -eq 'release' -And $env:TARGET_ARCH -ne 'ia32') {
+      if ($env:GN_CONFIG -eq 'release') {
         # Needed for msdia140.dll on 64-bit windows
         $env:Path += ";$pwd\third_party\llvm-build\Release+Asserts\bin"
         ninja -C out/Default electron:electron_symbols
       }
   - ps: >-
       if ($env:GN_CONFIG -eq 'release') {
-        if ($env:TARGET_ARCH -ne 'ia32') {
-          python electron\script\zip-symbols.py
-          appveyor-retry appveyor PushArtifact out/Default/symbols.zip
-        }
+        python electron\script\zip-symbols.py
+        appveyor-retry appveyor PushArtifact out/Default/symbols.zip
       } else {
         # It's useful to have pdb files when debugging testing builds that are
         # built on CI.
         7z a pdb.zip out\Default\*.pdb
+        appveyor-retry appveyor PushArtifact pdb.zip
       }
   - python electron/script/zip_manifests/check-zip-manifest.py out/Default/dist.zip electron/script/zip_manifests/dist_zip.win.%TARGET_ARCH%.manifest
 test_script:
@@ -215,9 +209,7 @@ test_script:
       }
   - cd electron
   # CalculateNativeWinOcclusion is disabled due to https://bugs.chromium.org/p/chromium/issues/detail?id=1139022
-  - if "%RUN_TESTS%"=="true" ( echo Running main test suite & node script/yarn test -- --trace-uncaught --runners=main --enable-logging=file --log-file=%cd%\electron.log --disable-features=CalculateNativeWinOcclusion )
-  - if "%RUN_TESTS%"=="true" ( echo Running remote test suite & node script/yarn test -- --trace-uncaught --runners=remote --runTestFilesSeperately --enable-logging=file --log-file=%cd%\electron.log --disable-features=CalculateNativeWinOcclusion )
-  - if "%RUN_TESTS%"=="true" ( echo Running native test suite & node script/yarn test -- --trace-uncaught --runners=native --enable-logging=file --log-file=%cd%\electron.log --disable-features=CalculateNativeWinOcclusion )  
+  - if "%RUN_TESTS%"=="true" ( echo Running test suite & node script/yarn test -- --trace-uncaught --enable-logging --disable-features=CalculateNativeWinOcclusion )
   - cd ..
   - if "%RUN_TESTS%"=="true" ( echo Verifying non proprietary ffmpeg & python electron\script\verify-ffmpeg.py --build-dir out\Default --source-root %cd% --ffmpeg-path out\ffmpeg )
   - echo "About to verify mksnapshot"
@@ -229,9 +221,9 @@ deploy_script:
   - cd electron
   - ps: >-
       if (Test-Path Env:\ELECTRON_RELEASE) {
-        if (Test-Path Env:\UPLOAD_TO_STORAGE) {
-          Write-Output "Uploading Electron release distribution to azure"
-          & python script\release\uploaders\upload.py --verbose --upload_to_storage
+        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
         } else {
           Write-Output "Uploading Electron release distribution to github releases"
           & python script\release\uploaders\upload.py --verbose
@@ -239,22 +231,3 @@ deploy_script:
       } 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
       }
-on_finish:
-  # Uncomment this lines to enable RDP
-  #- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
-  - cd ..
-  - if exist out\Default\windows_toolchain_profile.json ( appveyor-retry appveyor PushArtifact out\Default\windows_toolchain_profile.json )
-  - if exist out\Default\dist.zip (appveyor-retry appveyor PushArtifact out\Default\dist.zip)
-  - if exist out\Default\shell_browser_ui_unittests.exe (appveyor-retry appveyor PushArtifact out\Default\shell_browser_ui_unittests.exe)
-  - if exist out\Default\chromedriver.zip (appveyor-retry appveyor PushArtifact out\Default\chromedriver.zip)
-  - if exist out\ffmpeg\ffmpeg.zip (appveyor-retry appveyor PushArtifact out\ffmpeg\ffmpeg.zip)
-  - if exist node_headers.zip (appveyor-retry appveyor PushArtifact node_headers.zip)
-  - if exist out\Default\mksnapshot.zip (appveyor-retry appveyor PushArtifact out\Default\mksnapshot.zip)
-  - if exist out\Default\hunspell_dictionaries.zip (appveyor-retry appveyor PushArtifact out\Default\hunspell_dictionaries.zip)
-  - if exist out\Default\electron.lib (appveyor-retry appveyor PushArtifact out\Default\electron.lib)
-  - ps: >-
-      if ((Test-Path "pdb.zip") -And ($env:GN_CONFIG -ne 'release')) {
-        appveyor-retry appveyor PushArtifact pdb.zip
-      }
-
-  - if exist electron\electron.log ( appveyor-retry appveyor PushArtifact electron\electron.log )

azure-pipelines-woa.yml

@@ -1,11 +1,11 @@
-workspace:
-  clean: all
-
 steps:
-- checkout: self
-  path: src\electron
+- task: CopyFiles@2
+  displayName: 'Copy Files to: src\electron'
+  inputs:
+    TargetFolder: src\electron
 
 - script: |
+    cd src\electron
     node script/yarn.js install --frozen-lockfile
   displayName: 'Yarn install'
 
@@ -13,13 +13,13 @@ steps:
     $localArtifactPath = "$pwd\dist.zip"
     $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/dist.zip"
     Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-    & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -o$(Pipeline.Workspace)\src\out\Default -y $localArtifactPath
+    & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -osrc\out\Default -y $localArtifactPath
   displayName: 'Download and extract dist.zip for test'
   env:
     APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
 
 - powershell: |
-    $localArtifactPath = "$(Pipeline.Workspace)\src\out\Default\shell_browser_ui_unittests.exe"
+    $localArtifactPath = "$pwd\src\out\Default\shell_browser_ui_unittests.exe"
     $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/shell_browser_ui_unittests.exe"
     Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
   displayName: 'Download and extract native test executables for test'
@@ -30,57 +30,56 @@ steps:
     $localArtifactPath = "$pwd\ffmpeg.zip"
     $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/ffmpeg.zip"
     Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-    & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -o$(Pipeline.Workspace)\src\out\ffmpeg $localArtifactPath
+    & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -osrc\out\ffmpeg $localArtifactPath
   displayName: 'Download and extract ffmpeg.zip for test'
   env:
     APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
 
 - powershell: |
-    $localArtifactPath = "$(Pipeline.Workspace)\src\node_headers.zip"
+    $localArtifactPath = "$pwd\src\node_headers.zip"
     $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/node_headers.zip"
     Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-    cd $(Pipeline.Workspace)\src
+    cd src
     & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y node_headers.zip
   displayName: 'Download node headers for test'
   env:
     APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
 
 - powershell: |
-    $localArtifactPath = "$(Pipeline.Workspace)\src\out\Default\electron.lib"
+    $localArtifactPath = "$pwd\src\out\Default\electron.lib"
     $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/electron.lib"
     Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
   displayName: 'Download electron.lib for test'
   env:
     APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
 
-# Uncomment the following block if pdb files are needed to debug issues
-# - powershell: |
-#     try {
-#       $localArtifactPath = "$(Pipeline.Workspace)\src\pdb.zip"
-#       $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/pdb.zip"
-#       Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-#       cd $(Pipeline.Workspace)\src
-#       & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y pdb.zip
-#     } catch {
-#       Write-Host "There was an exception encountered while downloading pdb files:" $_.Exception.Message
-#     } finally {
-#       $global:LASTEXITCODE = 0
-#     }
-#   displayName: 'Download pdb files for detailed stacktraces'
-#   env:
-#     APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
+- powershell: |
+    try {
+      $localArtifactPath = "$pwd\src\pdb.zip"
+      $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/pdb.zip"
+      Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
+      cd src
+      & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y pdb.zip
+    } catch {
+      Write-Host "There was an exception encountered while downloading pdb files:" $_.Exception.Message
+    } finally {
+      $global:LASTEXITCODE = 0
+    }
+  displayName: 'Download pdb files for detailed stacktraces'
+  env:
+    APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
 
 - powershell: |
-    New-Item $(Pipeline.Workspace)\src\out\Default\gen\node_headers\Release -Type directory
-    Copy-Item -path $(Pipeline.Workspace)\src\out\Default\electron.lib -destination $(Pipeline.Workspace)\src\out\Default\gen\node_headers\Release\node.lib
+    New-Item src\out\Default\gen\node_headers\Release -Type directory
+    Copy-Item -path src\out\Default\electron.lib -destination src\out\Default\gen\node_headers\Release\node.lib
   displayName: 'Setup node headers'
 
 - script: |
-    cd $(Pipeline.Workspace)\src
+    cd src
     set npm_config_nodedir=%cd%\out\Default\gen\node_headers
     set npm_config_arch=arm64
     cd electron
-    node script/yarn test --runners=main --enable-logging --disable-features=CalculateNativeWinOcclusion
+    node script/yarn test --runners=main --runTestFilesSeperately --enable-logging --disable-features=CalculateNativeWinOcclusion
   displayName: 'Run Electron Main process tests'
   env:
     ELECTRON_ENABLE_STACK_DUMPING: true
@@ -91,7 +90,7 @@ steps:
     MOCHA_REPORTER: mocha-multi-reporters
 
 - script: |
-    cd $(Pipeline.Workspace)\src
+    cd src
     set npm_config_nodedir=%cd%\out\Default\gen\node_headers
     set npm_config_arch=arm64
     cd electron
@@ -103,17 +102,17 @@ steps:
     ELECTRON_TEST_RESULTS_DIR: junit
     MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
     MOCHA_REPORTER: mocha-multi-reporters
-  condition: succeededOrFailed()
+  condition: always()    
 
 - task: PublishTestResults@2
   displayName: 'Publish Test Results'
   inputs:
     testResultsFiles: '*.xml'
-    searchFolder: '$(Pipeline.Workspace)/src/junit/'
+    searchFolder: '$(System.DefaultWorkingDirectory)/src/junit/'
   condition: always()
 
 - script: |
-    cd $(Pipeline.Workspace)\src
+    cd src
     echo "Verifying non proprietary ffmpeg"
     python electron\script\verify-ffmpeg.py --build-dir out\Default --source-root %cd% --ffmpeg-path out\ffmpeg
   displayName: 'Verify ffmpeg'

build/args/all.gn

@@ -2,9 +2,10 @@ 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 = 107
+node_module_version = 101
 
 v8_promise_internal_field_count = 1
+v8_typed_array_max_size_in_heap = 0
 v8_embedder_string = "-electron.0"
 
 # TODO: this breaks mksnapshot
@@ -13,37 +14,25 @@ v8_enable_snapshot_native_code_counters = false
 # TODO(codebytere): remove when Node.js handles https://chromium-review.googlesource.com/c/v8/v8/+/3211575
 v8_scriptormodule_legacy_lifetime = true
 
-# we use this api
-v8_enable_javascript_promise_hooks = true
-
 enable_cdm_host_verification = false
 proprietary_codecs = true
 ffmpeg_branding = "Chrome"
 
 enable_basic_printing = true
-
-# Removes DLLs from the build, which are only meant to be used for Chromium development.
-# See https://github.com/electron/electron/pull/17985
 angle_enable_vulkan_validation_layers = false
 dawn_enable_vulkan_validation_layers = false
 
+# This breaks native node modules
+libcxx_abi_unstable = false
+
 # These are disabled because they cause the zip manifest to differ between
 # testing and release builds.
 # See https://chromium-review.googlesource.com/c/chromium/src/+/2774898.
 enable_pseudolocales = false
 
+is_cfi = false
+
 # Make application name configurable at runtime for cookie crypto
 allow_runtime_configurable_key_storage = true
 
-# CET shadow stack is incompatible with v8, until v8 is CET compliant
-# enabling this flag causes main process crashes where CET is enabled
-# Ref: https://source.chromium.org/chromium/chromium/src/+/45fba672185aae233e75d6ddc81ea1e0b30db050:v8/BUILD.gn;l=357
 enable_cet_shadow_stack = false
-
-# For similar reasons, disable CFI, which is not well supported in V8.
-# Chromium doesn't have any problems with this because they do not run
-# V8 in the browser process.
-# Ref: https://source.chromium.org/chromium/chromium/src/+/45fba672185aae233e75d6ddc81ea1e0b30db050:v8/BUILD.gn;l=281
-is_cfi = false
-
-v8_enable_sandboxed_pointers = false

build/js2c.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 
 import os
 import subprocess

build/npm-run.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 from __future__ import print_function
 import os
 import subprocess

build/profile_toolchain.py

@@ -1,12 +1,9 @@
-from __future__ import unicode_literals
-
+from __future__ import with_statement
 import contextlib
 import sys
 import os
 import optparse
 import json
-import re
-import subprocess
 
 sys.path.append("%s/../../build" % os.path.dirname(os.path.realpath(__file__)))
 
@@ -36,56 +33,36 @@ def calculate_hash(root):
         return CalculateHash('.', None)
 
 def windows_installed_software():
-    powershell_command = [
-        "Get-CimInstance",
-        "-Namespace",
-        "root\cimv2",
-        "-Class",
-        "Win32_product",
-        "|",
-        "Select",
-        "vendor,",
-        "description,",
-        "@{l='install_location';e='InstallLocation'},",
-        "@{l='install_date';e='InstallDate'},",
-        "@{l='install_date_2';e='InstallDate2'},",
-        "caption,",
-        "version,",
-        "name,",
-        "@{l='sku_number';e='SKUNumber'}",
-        "|",
-        "ConvertTo-Json",
-    ]
+    import win32com.client
+    strComputer = "."
+    objWMIService = win32com.client.Dispatch("WbemScripting.SWbemLocator")
+    objSWbemServices = objWMIService.ConnectServer(strComputer, "root\cimv2")
+    colItems = objSWbemServices.ExecQuery("Select * from Win32_Product")
+    items = []
 
-    proc = subprocess.Popen(
-        ["powershell.exe", "-Command", "-"],
-        stdin=subprocess.PIPE,
-        stdout=subprocess.PIPE,
-    )
+    for objItem in colItems:
+        item = {}
+        if objItem.Caption:
+            item['caption'] = objItem.Caption
+        if objItem.Caption:
+            item['description'] = objItem.Description
+        if objItem.InstallDate:
+            item['install_date'] = objItem.InstallDate
+        if objItem.InstallDate2:
+            item['install_date_2'] = objItem.InstallDate2
+        if objItem.InstallLocation:
+            item['install_location'] = objItem.InstallLocation
+        if objItem.Name:
+            item['name'] = objItem.Name
+        if objItem.SKUNumber:
+            item['sku_number'] = objItem.SKUNumber
+        if objItem.Vendor:
+            item['vendor'] = objItem.Vendor
+        if objItem.Version:
+            item['version'] = objItem.Version
+        items.append(item)
 
-    stdout, _ = proc.communicate(" ".join(powershell_command).encode("utf-8"))
-
-    if proc.returncode != 0:
-        raise RuntimeError("Failed to get list of installed software")
-
-    # On AppVeyor there's other output related to PSReadline,
-    # so grab only the JSON output and ignore everything else
-    json_match = re.match(
-        r".*(\[.*{.*}.*\]).*", stdout.decode("utf-8"), re.DOTALL
-    )
-
-    if not json_match:
-        raise RuntimeError(
-            "Couldn't find JSON output for list of installed software"
-        )
-
-    # Filter out missing keys
-    return list(
-        map(
-            lambda info: {k: info[k] for k in info if info[k]},
-            json.loads(json_match.group(1)),
-        )
-    )
+    return items
 
 
 def windows_profile():
@@ -112,7 +89,7 @@ def windows_profile():
 
 def main(options):
     if sys.platform == 'win32':
-        with open(options.output_json, 'w') as f:
+        with open(options.output_json, 'wb') as f:
             json.dump(windows_profile(), f)
     else:
         raise OSError("Unsupported OS")

build/strip_framework.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 import os
 import subprocess
 import sys

build/zip.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 from __future__ import print_function
 import os
 import subprocess

build/zip_libcxx.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 from __future__ import print_function
 import os
 import subprocess

chromium_src/BUILD.gn

@@ -53,8 +53,8 @@ static_library("chrome") {
     "//chrome/browser/predictors/resolve_host_client_impl.cc",
     "//chrome/browser/predictors/resolve_host_client_impl.h",
     "//chrome/browser/process_singleton.h",
-    "//chrome/browser/process_singleton_internal.cc",
-    "//chrome/browser/process_singleton_internal.h",
+    "//chrome/browser/ui/browser_dialogs.cc",
+    "//chrome/browser/ui/browser_dialogs.h",
     "//chrome/browser/ui/exclusive_access/exclusive_access_bubble_type.cc",
     "//chrome/browser/ui/exclusive_access/exclusive_access_bubble_type.h",
     "//chrome/browser/ui/exclusive_access/exclusive_access_controller_base.cc",
@@ -69,7 +69,6 @@ static_library("chrome") {
     "//chrome/browser/ui/exclusive_access/keyboard_lock_controller.h",
     "//chrome/browser/ui/exclusive_access/mouse_lock_controller.cc",
     "//chrome/browser/ui/exclusive_access/mouse_lock_controller.h",
-    "//chrome/browser/ui/native_window_tracker.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",
@@ -89,8 +88,6 @@ static_library("chrome") {
       "//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",
-      "//chrome/browser/media/webrtc/system_media_capture_permissions_stats_mac.h",
-      "//chrome/browser/media/webrtc/system_media_capture_permissions_stats_mac.mm",
       "//chrome/browser/media/webrtc/window_icon_util_mac.mm",
       "//chrome/browser/process_singleton_mac.mm",
       "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_mac.h",
@@ -122,8 +119,6 @@ static_library("chrome") {
   if (use_aura) {
     sources += [
       "//chrome/browser/platform_util_aura.cc",
-      "//chrome/browser/ui/aura/native_window_tracker_aura.cc",
-      "//chrome/browser/ui/aura/native_window_tracker_aura.h",
       "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_aura.cc",
     ]
   }
@@ -145,6 +140,10 @@ static_library("chrome") {
     "//components/optimization_guide/proto:optimization_guide_proto",
   ]
 
+  if (enable_basic_printing && is_win) {
+    deps += [ "//chrome/common:cloud_print_utility_mojom" ]
+  }
+
   if (is_linux) {
     sources += [ "//chrome/browser/icon_loader_auralinux.cc" ]
     if (use_ozone) {
@@ -244,6 +243,8 @@ static_library("chrome") {
       sources += [
         "//chrome/browser/printing/pdf_to_emf_converter.cc",
         "//chrome/browser/printing/pdf_to_emf_converter.h",
+        "//chrome/utility/printing_handler.cc",
+        "//chrome/utility/printing_handler.h",
       ]
     }
   }
@@ -258,12 +259,8 @@ static_library("chrome") {
       "//chrome/browser/ui/views/overlay/close_image_button.cc",
       "//chrome/browser/ui/views/overlay/close_image_button.h",
       "//chrome/browser/ui/views/overlay/constants.h",
-      "//chrome/browser/ui/views/overlay/document_overlay_window_views.cc",
-      "//chrome/browser/ui/views/overlay/document_overlay_window_views.h",
       "//chrome/browser/ui/views/overlay/hang_up_button.cc",
       "//chrome/browser/ui/views/overlay/hang_up_button.h",
-      "//chrome/browser/ui/views/overlay/overlay_window_image_button.cc",
-      "//chrome/browser/ui/views/overlay/overlay_window_image_button.h",
       "//chrome/browser/ui/views/overlay/overlay_window_views.cc",
       "//chrome/browser/ui/views/overlay/overlay_window_views.h",
       "//chrome/browser/ui/views/overlay/playback_image_button.cc",
@@ -278,14 +275,11 @@ static_library("chrome") {
       "//chrome/browser/ui/views/overlay/toggle_microphone_button.h",
       "//chrome/browser/ui/views/overlay/track_image_button.cc",
       "//chrome/browser/ui/views/overlay/track_image_button.h",
-      "//chrome/browser/ui/views/overlay/video_overlay_window_views.cc",
-      "//chrome/browser/ui/views/overlay/video_overlay_window_views.h",
     ]
 
     deps += [
       "//chrome/app/vector_icons",
       "//components/vector_icons:vector_icons",
-      "//ui/views/controls/webview",
     ]
   }
 
@@ -303,18 +297,10 @@ static_library("chrome") {
 
     if (enable_pdf_viewer) {
       sources += [
-        "//chrome/browser/pdf/chrome_pdf_stream_delegate.cc",
-        "//chrome/browser/pdf/chrome_pdf_stream_delegate.h",
         "//chrome/browser/pdf/pdf_extension_util.cc",
         "//chrome/browser/pdf/pdf_extension_util.h",
-        "//chrome/browser/pdf/pdf_frame_util.cc",
-        "//chrome/browser/pdf/pdf_frame_util.h",
-        "//chrome/browser/plugins/pdf_iframe_navigation_throttle.cc",
-        "//chrome/browser/plugins/pdf_iframe_navigation_throttle.h",
-      ]
-      deps += [
-        "//components/pdf/browser",
-        "//components/pdf/renderer",
+        "//chrome/renderer/pepper/chrome_pdf_print_client.cc",
+        "//chrome/renderer/pepper/chrome_pdf_print_client.h",
       ]
     }
   }
@@ -343,26 +329,36 @@ source_set("plugins") {
     "//chrome/browser/renderer_host/pepper/pepper_isolated_file_system_message_filter.cc",
     "//chrome/browser/renderer_host/pepper/pepper_isolated_file_system_message_filter.h",
   ]
+  deps += [
+    "//media:media_buildflags",
+    "//ppapi/buildflags",
+    "//ppapi/proxy:ipc",
+    "//services/device/public/mojom",
+  ]
+  if (enable_pdf_viewer) {
+    deps += [ "//components/pdf/browser" ]
+  }
 
   # renderer side
   sources += [
     "//chrome/renderer/pepper/chrome_renderer_pepper_host_factory.cc",
     "//chrome/renderer/pepper/chrome_renderer_pepper_host_factory.h",
+    "//chrome/renderer/pepper/pepper_flash_font_file_host.cc",
+    "//chrome/renderer/pepper/pepper_flash_font_file_host.h",
     "//chrome/renderer/pepper/pepper_shared_memory_message_filter.cc",
     "//chrome/renderer/pepper/pepper_shared_memory_message_filter.h",
   ]
-
+  if (enable_pdf_viewer) {
+    deps += [ "//components/pdf/renderer" ]
+  }
   deps += [
     "//components/strings",
     "//media:media_buildflags",
-    "//ppapi/buildflags",
     "//ppapi/host",
     "//ppapi/proxy",
     "//ppapi/proxy:ipc",
     "//ppapi/shared_impl",
-    "//services/device/public/mojom",
     "//skia",
-    "//storage/browser",
   ]
 }
 

default_app/default_app.ts

@@ -1,5 +1,4 @@
-import { shell } from 'electron/common';
-import { app, dialog, BrowserWindow, ipcMain } from 'electron/main';
+import { app, dialog, BrowserWindow, shell, ipcMain } from 'electron';
 import * as path from 'path';
 import * as url from 'url';
 
@@ -66,9 +65,9 @@ async function createWindow (backgroundColor?: string) {
   mainWindow = new BrowserWindow(options);
   mainWindow.on('ready-to-show', () => mainWindow!.show());
 
-  mainWindow.webContents.setWindowOpenHandler(details => {
-    shell.openExternal(decorateURL(details.url));
-    return { action: 'deny' };
+  mainWindow.webContents.on('new-window', (event, url) => {
+    event.preventDefault();
+    shell.openExternal(decorateURL(url));
   });
 
   mainWindow.webContents.session.setPermissionRequestHandler((webContents, permission, done) => {

default_app/main.ts

@@ -1,4 +1,4 @@
-import * as electron from 'electron/main';
+import * as electron from 'electron';
 
 import * as fs from 'fs';
 import * as path from 'path';
@@ -92,7 +92,7 @@ function loadApplicationPackage (packagePath: string) {
       try {
         packageJson = require(packageJsonPath);
       } catch (e) {
-        showErrorMessage(`Unable to parse ${packageJsonPath}\n\n${(e as Error).message}`);
+        showErrorMessage(`Unable to parse ${packageJsonPath}\n\n${e.message}`);
         return;
       }
 
@@ -111,7 +111,7 @@ function loadApplicationPackage (packagePath: string) {
       const filePath = Module._resolveFilename(packagePath, module, true);
       app.setAppPath(appPath || path.dirname(filePath));
     } catch (e) {
-      showErrorMessage(`Unable to find Electron app at ${packagePath}\n\n${(e as Error).message}`);
+      showErrorMessage(`Unable to find Electron app at ${packagePath}\n\n${e.message}`);
       return;
     }
 
@@ -119,7 +119,7 @@ function loadApplicationPackage (packagePath: string) {
     Module._load(packagePath, module, true);
   } catch (e) {
     console.error('App threw an error during load');
-    console.error((e as Error).stack || e);
+    console.error(e.stack || e);
     throw e;
   }
 }

default_app/preload.ts

@@ -1,4 +1,4 @@
-import { ipcRenderer, contextBridge } from 'electron/renderer';
+import { ipcRenderer, contextBridge } from 'electron';
 
 const policy = window.trustedTypes.createPolicy('electron-default-app', {
   // we trust the SVG contents

docs/README.md

@@ -64,6 +64,7 @@ an issue:
   * [Automated Testing](tutorial/automated-testing.md)
   * [REPL](tutorial/repl.md)
 * [Distribution](tutorial/application-distribution.md)
+  * [Supported Platforms](tutorial/support.md#supported-platforms)
   * [Code Signing](tutorial/code-signing.md)
   * [Mac App Store](tutorial/mac-app-store-submission-guide.md)
   * [Windows Store](tutorial/windows-store-guide.md)
@@ -105,6 +106,7 @@ These individual tutorials expand on topics discussed in the guide above.
 * [`File` Object](api/file-object.md)
 * [`<webview>` Tag](api/webview-tag.md)
 * [`window.open` Function](api/window-open.md)
+* [`BrowserWindowProxy` Object](api/browser-window-proxy.md)
 
 ### Modules for the Main Process:
 

docs/api/app.md

@@ -582,10 +582,6 @@ You should seek to use the `steal` option as sparingly as possible.
 
 Hides all application windows without minimizing them.
 
-### `app.isHidden()` _macOS_
-
-Returns `boolean` - `true` if the application—including all of its windows—is hidden (e.g. with `Command-H`), `false` otherwise.
-
 ### `app.show()` _macOS_
 
 Shows application windows after they were hidden. Does not automatically focus
@@ -611,18 +607,9 @@ Returns `string` - The current application directory.
     * `%APPDATA%` on Windows
     * `$XDG_CONFIG_HOME` or `~/.config` on Linux
     * `~/Library/Application Support` on macOS
-  * `userData` The directory for storing your app's configuration files, which
-    by default is the `appData` directory appended with your app's name. By
-    convention files storing user data should be written to this directory, and
-    it is not recommended to write large files here because some environments
-    may backup this directory to cloud storage.
-  * `sessionData` The directory for storing data generated by `Session`, such
-    as localStorage, cookies, disk cache, downloaded dictionaries, network
-    state, devtools files. By default this points to `userData`. Chromium may
-    write very large disk cache here, so if your app does not rely on browser
-    storage like localStorage or cookies to save user data, it is recommended
-    to set this directory to other locations to avoid polluting the `userData`
-    directory.
+  * `userData` The directory for storing your app's configuration files, which by
+    default it is the `appData` directory appended with your app's name.
+  * `cache`
   * `temp` Temporary directory.
   * `exe` The current executable file.
   * `module` The `libchromiumcontent` library.
@@ -672,9 +659,9 @@ In that case, the directory should be created with `fs.mkdirSync` or similar.
 
 You can only override paths of a `name` defined in `app.getPath`.
 
-By default, web pages' cookies and caches will be stored under the `sessionData`
+By default, web pages' cookies and caches will be stored under the `userData`
 directory. If you want to change this location, you have to override the
-`sessionData` path before the `ready` event of the `app` module is emitted.
+`userData` path before the `ready` event of the `app` module is emitted.
 
 ### `app.getVersion()`
 
@@ -703,7 +690,7 @@ Overrides the current application's name.
 ### `app.getLocale()`
 
 Returns `string` - The current application locale, fetched using Chromium's `l10n_util` library.
-Possible return values are documented [here](https://source.chromium.org/chromium/chromium/src/+/main:ui/base/l10n/l10n_util.cc).
+Possible return values are documented [here](https://source.chromium.org/chromium/chromium/src/+/master:ui/base/l10n/l10n_util.cc).
 
 To set the locale, you'll want to use a command line switch at app startup, which may be found [here](command-line-switches.md).
 
@@ -850,8 +837,6 @@ Returns `Object`:
 
 * `categories` [JumpListCategory[]](structures/jump-list-category.md) | `null` - Array of `JumpListCategory` objects.
 
-Returns `string`
-
 Sets or removes a custom Jump List for the application, and returns one of the
 following strings:
 
@@ -945,9 +930,9 @@ app.setJumpList([
 ])
 ```
 
-### `app.requestSingleInstanceLock([additionalData])`
+### `app.requestSingleInstanceLock()`
 
-* `additionalData` Record<any, any> (optional) - A JSON object containing additional data to send to the first instance.
+* `additionalData` unknown (optional) - A JSON object containing additional data to send to the first instance.
 
 Returns `boolean`
 
@@ -1072,7 +1057,7 @@ 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/+/main:net/base/net_error_list.h).
+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).
 
 ### `app.configureHostResolver(options)`
 

docs/api/browser-view.md

@@ -11,9 +11,6 @@ relative to its owning window. It is meant to be an alternative to the
 
 Process: [Main](../glossary.md#main-process)
 
-This module cannot be used until the `ready` event of the `app`
-module is emitted.
-
 ### Example
 
 ```javascript
@@ -73,31 +70,5 @@ The `bounds` of this BrowserView instance as `Object`.
 
 #### `view.setBackgroundColor(color)` _Experimental_
 
-* `color` string - Color in Hex, RGB, ARGB, HSL, HSLA or named CSS color format. The alpha channel is
-  optional for the hex type.
-
-Examples of valid `color` values:
-
-* Hex
-  * #fff (RGB)
-  * #ffff (ARGB)
-  * #ffffff (RRGGBB)
-  * #ffffffff (AARRGGBB)
-* RGB
-  * rgb\(([\d]+),\s*([\d]+),\s*([\d]+)\)
-    * e.g. rgb(255, 255, 255)
-* RGBA
-  * rgba\(([\d]+),\s*([\d]+),\s*([\d]+),\s*([\d.]+)\)
-    * e.g. rgba(255, 255, 255, 1.0)
-* HSL
-  * hsl\((-?[\d.]+),\s*([\d.]+)%,\s*([\d.]+)%\)
-    * e.g. hsl(200, 20%, 50%)
-* HSLA
-  * hsla\((-?[\d.]+),\s*([\d.]+)%,\s*([\d.]+)%,\s*([\d.]+)\)
-    * e.g. hsla(200, 20%, 50%, 0.5)
-* Color name
-  * Options are listed in [SkParseColor.cpp](https://source.chromium.org/chromium/chromium/src/+/main:third_party/skia/src/utils/SkParseColor.cpp;l=11-152;drc=eea4bf52cb0d55e2a39c828b017c80a5ee054148)
-  * Similar to CSS Color Module Level 3 keywords, but case-sensitive.
-    * e.g. `blueviolet` or `red`
-
-**Note:** Hex format with alpha takes `AARRGGBB` or `ARGB`, _not_ `RRGGBBA` or `RGA`.
+* `color` string - Color in `#aarrggbb` or `#argb` form. The alpha channel is
+  optional.

docs/api/browser-window-proxy.md

@@ -0,0 +1,54 @@
+## Class: BrowserWindowProxy
+
+> Manipulate the child browser window
+
+Process: [Renderer](../glossary.md#renderer-process)<br />
+_This class is not exported from the `'electron'` module. It is only available as a return value of other methods in the Electron API._
+
+The `BrowserWindowProxy` object is returned from `window.open` and provides
+limited functionality with the child window.
+
+### Instance Methods
+
+The `BrowserWindowProxy` object has the following instance methods:
+
+#### `win.blur()`
+
+Removes focus from the child window.
+
+#### `win.close()`
+
+Forcefully closes the child window without calling its unload event.
+
+#### `win.eval(code)`
+
+* `code` string
+
+Evaluates the code in the child window.
+
+#### `win.focus()`
+
+Focuses the child window (brings the window to front).
+
+#### `win.print()`
+
+Invokes the print dialog on the child window.
+
+#### `win.postMessage(message, targetOrigin)`
+
+* `message` any
+* `targetOrigin` string
+
+Sends a message to the child window with the specified origin or `*` for no
+origin preference.
+
+In addition to these methods, the child window implements `window.opener` object
+with no properties and a single method.
+
+### Instance Properties
+
+The `BrowserWindowProxy` object has the following instance properties:
+
+#### `win.closed`
+
+A `boolean` that is set to true after the child window gets closed.

docs/api/browser-window.md

@@ -4,9 +4,6 @@
 
 Process: [Main](../glossary.md#main-process)
 
-This module cannot be used until the `ready` event of the `app`
-module is emitted.
-
 ```javascript
 // In the main process.
 const { BrowserWindow } = require('electron')
@@ -67,19 +64,7 @@ win.loadURL('https://github.com')
 ```
 
 Note that even for apps that use `ready-to-show` event, it is still recommended
-to set `backgroundColor` to make the app feel more native.
-
-Some examples of valid `backgroundColor` values include:
-
-```js
-const win = new BrowserWindow()
-win.setBackgroundColor('hsl(230, 100%, 50%)')
-win.setBackgroundColor('rgb(255, 145, 145)')
-win.setBackgroundColor('#ff00a3')
-win.setBackgroundColor('blueviolet')
-```
-
-For more information about these color types see valid options in [win.setBackgroundColor](browser-window.md#winsetbackgroundcolorbackgroundcolor).
+to set `backgroundColor` to make app feel more native.
 
 ## Parent and child windows
 
@@ -161,20 +146,20 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
   * `useContentSize` boolean (optional) - The `width` and `height` would be used as web
     page's size, which means the actual window's size will include window
     frame's size and be slightly larger. Default is `false`.
-  * `center` boolean (optional) - Show window in the center of the screen. Default is `false`.
+  * `center` boolean (optional) - Show window in the center of the screen.
   * `minWidth` Integer (optional) - Window's minimum width. Default is `0`.
   * `minHeight` Integer (optional) - Window's minimum height. Default is `0`.
   * `maxWidth` Integer (optional) - Window's maximum width. Default is no limit.
   * `maxHeight` Integer (optional) - Window's maximum height. Default is no limit.
   * `resizable` boolean (optional) - Whether window is resizable. Default is `true`.
-  * `movable` boolean (optional) _macOS_ _Windows_ - Whether window is
-    movable. This is not implemented on Linux. Default is `true`.
-  * `minimizable` boolean (optional) _macOS_ _Windows_ - Whether window is
-    minimizable. This is not implemented on Linux. Default is `true`.
-  * `maximizable` boolean (optional) _macOS_ _Windows_ - Whether window is
-    maximizable. This is not implemented on Linux. Default is `true`.
-  * `closable` boolean (optional) _macOS_ _Windows_ - Whether window is
-    closable. This is not implemented on Linux. Default is `true`.
+  * `movable` boolean (optional) - Whether window is movable. This is not implemented
+    on Linux. Default is `true`.
+  * `minimizable` boolean (optional) - Whether window is minimizable. This is not
+    implemented on Linux. Default is `true`.
+  * `maximizable` boolean (optional) - Whether window is maximizable. This is not
+    implemented on Linux. Default is `true`.
+  * `closable` boolean (optional) - Whether window is closable. This is not implemented
+    on Linux. Default is `true`.
   * `focusable` boolean (optional) - Whether the window can be focused. Default is
     `true`. On Windows setting `focusable: false` also implies setting
     `skipTaskbar: true`. On Linux setting `focusable: false` makes the window
@@ -188,10 +173,9 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
   * `fullscreenable` boolean (optional) - Whether the window can be put into fullscreen
     mode. On macOS, also whether the maximize/zoom button should toggle full
     screen mode or maximize window. Default is `true`.
-  * `simpleFullscreen` boolean (optional) _macOS_ - Use pre-Lion fullscreen on
-    macOS. Default is `false`.
-  * `skipTaskbar` boolean (optional) _macOS_ _Windows_ - Whether to show the window in taskbar.
-    Default is `false`.
+  * `simpleFullscreen` boolean (optional) - Use pre-Lion fullscreen on macOS. Default is `false`.
+  * `skipTaskbar` boolean (optional) - Whether to show the window in taskbar. Default is
+    `false`.
   * `kiosk` boolean (optional) - Whether the window is in kiosk mode. Default is `false`.
   * `title` string (optional) - Default window title. Default is `"Electron"`. If the HTML tag `<title>` is defined in the HTML file loaded by `loadURL()`, this property will be ignored.
   * `icon` ([NativeImage](native-image.md) | string) (optional) - The window icon. On Windows it is
@@ -205,30 +189,29 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
   * `parent` BrowserWindow (optional) - Specify parent window. Default is `null`.
   * `modal` boolean (optional) - Whether this is a modal window. This only works when the
     window is a child window. Default is `false`.
-  * `acceptFirstMouse` boolean (optional) _macOS_ - Whether clicking an
-    inactive window will also click through to the web contents. Default is
-    `false` on macOS. This option is not configurable on other platforms.
+  * `acceptFirstMouse` boolean (optional) - Whether clicking an inactive window will also
+  click through to the web contents. Default is `false` on macOS. This option is not
+  configurable on other platforms.
   * `disableAutoHideCursor` boolean (optional) - Whether to hide cursor when typing.
     Default is `false`.
   * `autoHideMenuBar` boolean (optional) - Auto hide the menu bar unless the `Alt`
     key is pressed. Default is `false`.
-  * `enableLargerThanScreen` boolean (optional) _macOS_ - Enable the window to
-    be resized larger than screen. Only relevant for macOS, as other OSes
-    allow larger-than-screen windows by default. Default is `false`.
-  * `backgroundColor` string (optional) - The window's background color in Hex, RGB, RGBA, HSL, HSLA or named CSS color format. Alpha in #AARRGGBB format is supported if `transparent` is set to `true`. Default is `#FFF` (white). See [win.setBackgroundColor](browser-window.md#winsetbackgroundcolorbackgroundcolor) for more information.
+  * `enableLargerThanScreen` boolean (optional) - Enable the window to be resized larger
+    than screen. Only relevant for macOS, as other OSes allow
+    larger-than-screen windows by default. Default is `false`.
+  * `backgroundColor` string (optional) - Window's background color as a hexadecimal value,
+    like `#66CD00` or `#FFF` or `#80FFFFFF` (alpha in #AARRGGBB format is supported if
+    `transparent` is set to `true`). Default is `#FFF` (white).
   * `hasShadow` boolean (optional) - Whether window should have a shadow. Default is `true`.
-  * `opacity` number (optional) _macOS_ _Windows_ - Set the initial opacity of
-    the window, between 0.0 (fully transparent) and 1.0 (fully opaque). This
-    is only implemented on Windows and macOS.
+  * `opacity` number (optional) - Set the initial opacity of the window, between 0.0 (fully
+    transparent) and 1.0 (fully opaque). This is only implemented on Windows and macOS.
   * `darkTheme` boolean (optional) - Forces using dark theme for the window, only works on
     some GTK+3 desktop environments. Default is `false`.
   * `transparent` boolean (optional) - Makes the window [transparent](../tutorial/window-customization.md#create-transparent-windows).
     Default is `false`. On Windows, does not work unless the window is frameless.
   * `type` string (optional) - The type of window, default is normal window. See more about
     this below.
-  * `visualEffectState` string (optional) _macOS_ - Specify how the material
-    appearance should reflect window activity state on macOS. Must be used
-    with the `vibrancy` property. Possible values are:
+  * `visualEffectState` string (optional) - Specify how the material appearance should reflect window activity state on macOS. Must be used with the `vibrancy` property. Possible values are:
     * `followWindow` - The backdrop should automatically appear active when the window is active, and inactive when it is not. This is the default.
     * `active` - The backdrop should always appear active.
     * `inactive` - The backdrop should always appear inactive.
@@ -236,41 +219,36 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
     Default is `default`. Possible values are:
     * `default` - Results in the standard title bar for macOS or Windows respectively.
     * `hidden` - Results in a hidden title bar and a full size content window. On macOS, the window still has the standard window controls (“traffic lights”) in the top left. On Windows, when combined with `titleBarOverlay: true` it will activate the Window Controls Overlay (see `titleBarOverlay` for more information), otherwise no window controls will be shown.
-    * `hiddenInset` _macOS_ - Only on macOS, results in a hidden title bar
-      with an alternative look where the traffic light buttons are slightly
-      more inset from the window edge.
-    * `customButtonsOnHover` _macOS_ - Only on macOS, 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) _macOS_ -
-    Set a custom position for the traffic light buttons in frameless windows.
-  * `roundedCorners` boolean (optional) _macOS_ - Whether frameless window
-    should have rounded corners on macOS. Default is `true`.
-  * `fullscreenWindowTitle` boolean (optional) _macOS_ _Deprecated_ - Shows
-    the title in the title bar in full screen mode on macOS for `hiddenInset`
-    titleBarStyle. Default is `false`.
+    * `hiddenInset` - Only on macOS, results in a hidden title bar with an alternative look
+      where the traffic light buttons are slightly more inset from the window edge.
+    * `customButtonsOnHover` - Only on macOS, 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.
+    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) _macOS_ - 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
-    `appearance-based`, `light`, `dark`, `medium-light`, and `ultra-dark` are
-    deprecated and have been removed in macOS Catalina (10.15).
-  * `zoomToPageWidth` boolean (optional) _macOS_ - 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 width of the web page when zoomed, `false` will cause it to
-    zoom to the width of the screen. This will also affect the behavior when
-    calling `maximize()` directly. Default is `false`.
-  * `tabbingIdentifier` string (optional) _macOS_ - Tab group name, allows
-    opening the window as a native tab on macOS 10.12+. Windows with the same
-    tabbing identifier will be grouped together. This also adds a native new
-    tab button to your window's tab bar and allows your `app` and window to
-    receive the `new-window-for-tab` event.
+  * `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 `appearance-based`, `light`, `dark`, `medium-light`, and `ultra-dark` are deprecated and have been removed in macOS Catalina (10.15).
+  * `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
+    width of the web page when zoomed, `false` will cause it to zoom to the
+    width of the screen. This will also affect the behavior when calling
+    `maximize()` directly. Default is `false`.
+  * `tabbingIdentifier` string (optional) - Tab group name, allows opening the
+    window as a native tab on macOS 10.12+. Windows with the same tabbing
+    identifier will be grouped together. This also adds a native new tab button
+    to your window's tab bar and allows your `app` and window to receive the
+    `new-window-for-tab` event.
   * `webPreferences` Object (optional) - Settings of web page's features.
     * `devTools` boolean (optional) - Whether to enable DevTools. If it is set to `false`, can not use `BrowserWindow.webContents.openDevTools()` to open DevTools. Default is `true`.
     * `nodeIntegration` boolean (optional) - Whether node integration is enabled.
@@ -322,8 +300,8 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
     * `plugins` boolean (optional) - Whether plugins should be enabled. Default is `false`.
     * `experimentalFeatures` boolean (optional) - Enables Chromium's experimental features.
       Default is `false`.
-    * `scrollBounce` boolean (optional) _macOS_ - Enables scroll bounce
-      (rubber banding) effect on macOS. Default is `false`.
+    * `scrollBounce` boolean (optional) - Enables scroll bounce (rubber banding) effect on
+      macOS. Default is `false`.
     * `enableBlinkFeatures` string (optional) - A list of feature strings separated by `,`, like
       `CSSVariables,KeyboardEventKey` to enable. The full list of supported feature
       strings can be found in the [RuntimeEnabledFeatures.json5][runtime-enabled-features]
@@ -363,6 +341,9 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
       [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.
+    * `nativeWindowOpen` boolean (optional) - Whether to use native
+      `window.open()`. Defaults to `true`. Child windows will always have node
+      integration disabled unless `nodeIntegrationInSubFrames` is true.
     * `webviewTag` boolean (optional) - Whether to enable the [`<webview>` tag](webview-tag.md).
       Defaults to `false`. **Note:** The
       `preload` script configured for the `<webview>` will have node integration
@@ -410,10 +391,9 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
       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`.
-  * `titleBarOverlay` Object | Boolean (optional) -  When using a frameless window in conjunction with `win.setWindowButtonVisibility(true)` on macOS or using a `titleBarStyle` so that the standard window controls ("traffic lights" on macOS) are visible, this property enables the Window Controls Overlay [JavaScript APIs][overlay-javascript-apis] and [CSS Environment Variables][overlay-css-env-vars]. Specifying `true` will result in an overlay with default system colors. Default is `false`.
-    * `color` String (optional) _Windows_ - The CSS color of the Window Controls Overlay when enabled. Default is the system color.
-    * `symbolColor` String (optional) _Windows_ - The CSS color of the symbols on the Window Controls Overlay when enabled. Default is the system color.
-    * `height` Integer (optional) _macOS_ _Windows_ - The height of the title bar and Window Controls Overlay in pixels. Default is system height.
+  * `titleBarOverlay` Object | boolean (optional) -  When using a frameless window in conjuction with `win.setWindowButtonVisibility(true)` on macOS or using a `titleBarStyle` so that the standard window controls ("traffic lights" on macOS) are visible, this property enables the Window Controls Overlay [JavaScript APIs][overlay-javascript-apis] and [CSS Environment Variables][overlay-css-env-vars]. Specifying `true` will result in an overlay with default system colors. Default is `false`.
+    * `color` string (optional) _Windows_ - The CSS color of the Window Controls Overlay when enabled. Default is the system color.
+    * `symbolColor` string (optional) _Windows_ - The CSS color of the symbols on the Window Controls Overlay when enabled. Default is the system color.
 
 When setting minimum or maximum window size with `minWidth`/`maxWidth`/
 `minHeight`/`maxHeight`, it only constrains the users. It won't prevent you from
@@ -427,7 +407,7 @@ Possible values are:
   `notification`.
 * On macOS, possible types are `desktop`, `textured`.
   * The `textured` type adds metal gradient appearance
-    (`NSWindowStyleMaskTexturedBackground`).
+    (`NSTexturedBackgroundWindowMask`).
   * The `desktop` type places the window at the desktop background window level
     (`kCGDesktopWindowLevel - 1`). Note that desktop window will not receive
     focus, keyboard or mouse events, but you can use `globalShortcut` to receive
@@ -476,7 +456,7 @@ window.onbeforeunload = (e) => {
   // a non-void value will silently cancel the close.
   // It is recommended to use the dialog API to let the user confirm closing the
   // application.
-  e.returnValue = false
+  e.returnValue = false // equivalent to `return false` but not recommended
 }
 ```
 
@@ -786,7 +766,7 @@ A `boolean` property that determines whether the window is in fullscreen mode.
 
 A `boolean` property that determines whether the window is focusable.
 
-#### `win.visibleOnAllWorkspaces` _macOS_ _Linux_
+#### `win.visibleOnAllWorkspaces`
 
 A `boolean` property that determines whether the window is visible on all workspaces.
 
@@ -823,13 +803,13 @@ A `string` property that determines the title of the native window.
 
 **Note:** The title of the web page can be different from the title of the native window.
 
-#### `win.minimizable` _macOS_ _Windows_
+#### `win.minimizable`
 
 A `boolean` property that determines whether the window can be manually minimized by user.
 
 On Linux the setter is a no-op, although the getter returns `true`.
 
-#### `win.maximizable` _macOS_ _Windows_
+#### `win.maximizable`
 
 A `boolean` property that determines whether the window can be manually maximized by user.
 
@@ -844,13 +824,13 @@ maximizes the window.
 
 A `boolean` property that determines whether the window can be manually resized by user.
 
-#### `win.closable` _macOS_ _Windows_
+#### `win.closable`
 
 A `boolean` property that determines whether the window can be manually closed by user.
 
 On Linux the setter is a no-op, although the getter returns `true`.
 
-#### `win.movable` _macOS_ _Windows_
+#### `win.movable`
 
 A `boolean` property that determines Whether the window can be moved by user.
 
@@ -1014,33 +994,12 @@ APIs like `win.setSize`.
 
 #### `win.setBackgroundColor(backgroundColor)`
 
-* `backgroundColor` string - Color in Hex, RGB, RGBA, HSL, HSLA or named CSS color format. The alpha channel is optional for the hex type.
+* `backgroundColor` string - Window's background color as a hexadecimal value,
+  like `#66CD00` or `#FFF` or `#80FFFFFF` (alpha is supported if `transparent`
+  is `true`). Default is `#FFF` (white).
 
-Examples of valid `backgroundColor` values:
-
-* Hex
-  * #fff (shorthand RGB)
-  * #ffff (shorthand ARGB)
-  * #ffffff (RGB)
-  * #ffffffff (ARGB)
-* RGB
-  * rgb\(([\d]+),\s*([\d]+),\s*([\d]+)\)
-    * e.g. rgb(255, 255, 255)
-* RGBA
-  * rgba\(([\d]+),\s*([\d]+),\s*([\d]+),\s*([\d.]+)\)
-    * e.g. rgba(255, 255, 255, 1.0)
-* HSL
-  * hsl\((-?[\d.]+),\s*([\d.]+)%,\s*([\d.]+)%\)
-    * e.g. hsl(200, 20%, 50%)
-* HSLA
-  * hsla\((-?[\d.]+),\s*([\d.]+)%,\s*([\d.]+)%,\s*([\d.]+)\)
-    * e.g. hsla(200, 20%, 50%, 0.5)
-* Color name
-  * Options are listed in [SkParseColor.cpp](https://source.chromium.org/chromium/chromium/src/+/main:third_party/skia/src/utils/SkParseColor.cpp;l=11-152;drc=eea4bf52cb0d55e2a39c828b017c80a5ee054148)
-  * Similar to CSS Color Module Level 3 keywords, but case-sensitive.
-    * e.g. `blueviolet` or `red`
-
-Sets the background color of the window. See [Setting `backgroundColor`](#setting-the-backgroundcolor-property).
+Sets the background color of the window. See [Setting
+`backgroundColor`](#setting-the-backgroundcolor-property).
 
 #### `win.previewFile(path[, displayName])` _macOS_
 
@@ -1084,11 +1043,8 @@ Returns [`Rectangle`](structures/rectangle.md) - The `bounds` of the window as `
 
 #### `win.getBackgroundColor()`
 
-Returns `string` - Gets the background color of the window in Hex (`#RRGGBB`) format.
-
-See [Setting `backgroundColor`](#setting-the-backgroundcolor-property).
-
-**Note:** The alpha value is _not_ returned alongside the red, green, and blue values.
+Returns `string` - Gets the background color of the window. See [Setting
+`backgroundColor`](#setting-the-backgroundcolor-property).
 
 #### `win.setContentBounds(bounds[, animate])`
 
@@ -1647,7 +1603,7 @@ Changes window icon.
 
 Sets whether the window traffic light buttons should be visible.
 
-#### `win.setAutoHideMenuBar(hide)` _Windows_ _Linux_
+#### `win.setAutoHideMenuBar(hide)`
 
 * `hide` boolean
 
@@ -1656,7 +1612,7 @@ menu bar will only show when users press the single `Alt` key.
 
 If the menu bar is already visible, calling `setAutoHideMenuBar(true)` won't hide it immediately.
 
-#### `win.isMenuBarAutoHide()` _Windows_ _Linux_
+#### `win.isMenuBarAutoHide()`
 
 Returns `boolean` - Whether menu bar automatically hides itself.
 
@@ -1666,11 +1622,11 @@ Returns `boolean` - Whether menu bar automatically hides itself.
 
 Sets whether the menu bar should be visible. If the menu bar is auto-hide, users can still bring up the menu bar by pressing the single `Alt` key.
 
-#### `win.isMenuBarVisible()` _Windows_ _Linux_
+#### `win.isMenuBarVisible()`
 
 Returns `boolean` - Whether the menu bar is visible.
 
-#### `win.setVisibleOnAllWorkspaces(visible[, options])` _macOS_ _Linux_
+#### `win.setVisibleOnAllWorkspaces(visible[, options])`
 
 * `visible` boolean
 * `options` Object (optional)
@@ -1688,7 +1644,7 @@ Sets whether the window should be visible on all workspaces.
 
 **Note:** This API does nothing on Windows.
 
-#### `win.isVisibleOnAllWorkspaces()` _macOS_ _Linux_
+#### `win.isVisibleOnAllWorkspaces()`
 
 Returns `boolean` - Whether the window is visible on all workspaces.
 
@@ -1854,16 +1810,6 @@ with `addBrowserView` or `setBrowserView`.
 **Note:** The BrowserView API is currently experimental and may change or be
 removed in future Electron releases.
 
-#### `win.setTitleBarOverlay(options)` _Windows_
-
-* `options` Object
-  * `color` String (optional) _Windows_ - The CSS color of the Window Controls Overlay when enabled.
-  * `symbolColor` String (optional) _Windows_ - The CSS color of the symbols on the Window Controls Overlay when enabled.
-  * `height` Integer (optional) _Windows_ - The height of the title bar and Window Controls Overlay in pixels.
-
-On a Window with Window Controls Overlay already enabled, this method updates
-the style of the title bar overlay.
-
 [runtime-enabled-features]: https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/runtime_enabled_features.json5?l=70
 [page-visibility-api]: https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API
 [quick-look]: https://en.wikipedia.org/wiki/Quick_Look

docs/api/client-request.md

@@ -185,7 +185,7 @@ the first write will throw an error. If the passed value is not a `string`, its
 
 Certain headers are restricted from being set by apps. These headers are
 listed below. More information on restricted headers can be found in
-[Chromium's header utils](https://source.chromium.org/chromium/chromium/src/+/main:services/network/public/cpp/header_util.cc;drc=1562cab3f1eda927938f8f4a5a91991fefde66d3;bpv=1;bpt=1;l=22).
+[Chromium's header utils](https://source.chromium.org/chromium/chromium/src/+/master:services/network/public/cpp/header_util.cc;drc=1562cab3f1eda927938f8f4a5a91991fefde66d3;bpv=1;bpt=1;l=22).
 
 * `Content-Length`
 * `Host`

docs/api/clipboard.md

@@ -76,7 +76,7 @@ Writes `markup` to the clipboard.
 ```js
 const { clipboard } = require('electron')
 
-clipboard.writeHTML('<b>Hi</b>')
+clipboard.writeHTML('<b>Hi</b')
 ```
 
 ### `clipboard.readImage([type])`

docs/api/command-line-switches.md

@@ -274,8 +274,8 @@ By default inspector websocket url is available in stderr and under /json/list e
 [ready]: app.md#event-ready
 [play-silent-audio]: https://github.com/atom/atom/pull/9485/files
 [debugging-main-process]: ../tutorial/debugging-main-process.md
-[logging]: https://source.chromium.org/chromium/chromium/src/+/main:base/logging.h
+[logging]: https://source.chromium.org/chromium/chromium/src/+/master:base/logging.h
 [node-cli]: https://nodejs.org/api/cli.html
 [play-silent-audio]: https://github.com/atom/atom/pull/9485/files
 [ready]: app.md#event-ready
-[severities]: https://source.chromium.org/chromium/chromium/src/+/main:base/logging.h?q=logging::LogSeverity&ss=chromium
+[severities]: https://source.chromium.org/chromium/chromium/src/+/master:base/logging.h?q=logging::LogSeverity&ss=chromium

docs/api/content-tracing.md

@@ -36,7 +36,7 @@ Returns `Promise<string[]>` - resolves with an array of category groups once all
 
 Get a set of category groups. The category groups can change as new code paths
 are reached. See also the [list of built-in tracing
-categories](https://chromium.googlesource.com/chromium/src/+/main/base/trace_event/builtin_categories.h).
+categories](https://chromium.googlesource.com/chromium/src/+/master/base/trace_event/builtin_categories.h).
 
 > **NOTE:** Electron adds a non-default tracing category called `"electron"`.
 > This category can be used to capture Electron-specific tracing events.

docs/api/context-bridge.md

@@ -35,7 +35,7 @@ page you load in your renderer executes code in this world.
 
 When `contextIsolation` is enabled in your `webPreferences` (this is the default behavior since Electron 12.0.0), your `preload` scripts run in an
 "Isolated World".  You can read more about context isolation and what it affects in the
-[security](../tutorial/security.md#3-enable-context-isolation) docs.
+[security](../tutorial/security.md#3-enable-context-isolation-for-remote-content) docs.
 
 ## Methods
 
@@ -102,8 +102,8 @@ has been included below for completeness:
 | `boolean` | Simple | ✅ | ✅ | N/A |
 | `Object` | Complex | ✅ | ✅ | Keys must be supported using only "Simple" types in this table.  Values must be supported in this table.  Prototype modifications are dropped.  Sending custom classes will copy values but not the prototype. |
 | `Array` | Complex | ✅ | ✅ | Same limitations as the `Object` type |
-| `Error` | Complex | ✅ | ✅ | Errors that are thrown are also copied, this can result in the message and stack trace of the error changing slightly due to being thrown in a different context, and any custom properties on the Error object [will be lost](https://github.com/electron/electron/issues/25596) |
-| `Promise` | Complex | ✅ | ✅ | N/A
+| `Error` | Complex | ✅ | ✅ | Errors that are thrown are also copied, this can result in the message and stack trace of the error changing slightly due to being thrown in a different context |
+| `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. |

docs/api/crash-reporter.md

@@ -27,7 +27,6 @@ Or use a 3rd party hosted solution:
 * [Backtrace](https://backtrace.io/electron/)
 * [Sentry](https://docs.sentry.io/clients/electron)
 * [BugSplat](https://www.bugsplat.com/docs/platforms/electron)
-* [Bugsnag](https://docs.bugsnag.com/platforms/electron/)
 
 Crash reports are stored temporarily before being uploaded in a directory
 underneath the app's user data directory, called 'Crashpad'. You can override

docs/api/dock.md

@@ -28,7 +28,7 @@ When `informational` is passed, the dock icon will bounce for one second.
 However, the request remains active until either the application becomes active
 or the request is canceled.
 
-**Note:** This method can only be used while the app is not focused; when the app is focused it will return -1.
+**Nota Bene:** This method can only be used while the app is not focused; when the app is focused it will return -1.
 
 #### `dock.cancelBounce(id)` _macOS_
 

docs/api/extensions.md

@@ -99,7 +99,6 @@ Only `chrome.storage.local` is supported; `chrome.storage.sync` and
 The following methods of `chrome.tabs` are supported:
 
 - `chrome.tabs.sendMessage`
-- `chrome.tabs.reload`
 - `chrome.tabs.executeScript`
 - `chrome.tabs.update` (partial support)
   - supported properties: `url`, `muted`.

docs/api/incoming-message.md

@@ -80,25 +80,3 @@ An `Integer` indicating the HTTP protocol major version number.
 An `Integer` indicating the HTTP protocol minor version number.
 
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
-
-#### `response.rawHeaders`
-
-A `string[]` containing the raw HTTP response headers exactly as they were
-received. The keys and values are in the same list. It is not a list of
-tuples. So, the even-numbered offsets are key values, and the odd-numbered
-offsets are the associated values. Header names are not lowercased, and
-duplicates are not merged.
-
-```javascript
-// Prints something like:
-//
-// [ 'user-agent',
-//   'this is invalid because there can be only one',
-//   'User-Agent',
-//   'curl/7.22.0',
-//   'Host',
-//   '127.0.0.1:8000',
-//   'ACCEPT',
-//   '*/*' ]
-console.log(request.rawHeaders)
-```

docs/api/ipc-main.md

@@ -1,10 +1,3 @@
----
-title: "ipcMain"
-description: "Communicate asynchronously from the main process to renderer processes."
-slug: ipc-main
-hide_title: false
----
-
 # ipcMain
 
 > Communicate asynchronously from the main process to renderer processes.
@@ -16,9 +9,7 @@ process, it handles asynchronous and synchronous messages sent from a renderer
 process (web page). Messages sent from a renderer will be emitted to this
 module.
 
-For usage examples, check out the [IPC tutorial].
-
-## Sending messages
+## Sending Messages
 
 It is also possible to send messages from the main process to the renderer
 process, see [webContents.send][web-contents-send] for more information.
@@ -30,6 +21,36 @@ process, see [webContents.send][web-contents-send] for more information.
   coming from frames that aren't the main frame (e.g. iframes) whereas
   `event.sender.send(...)` will always send to the main frame.
 
+An example of sending and handling messages between the render and main
+processes:
+
+```javascript
+// In main process.
+const { ipcMain } = require('electron')
+ipcMain.on('asynchronous-message', (event, arg) => {
+  console.log(arg) // prints "ping"
+  event.reply('asynchronous-reply', 'pong')
+})
+
+ipcMain.on('synchronous-message', (event, arg) => {
+  console.log(arg) // prints "ping"
+  event.returnValue = 'pong'
+})
+```
+
+```javascript
+// In renderer process (web page).
+// NB. Electron APIs are only accessible from preload, unless contextIsolation is disabled.
+// See https://www.electronjs.org/docs/tutorial/process-model#preload-scripts for more details.
+const { ipcRenderer } = require('electron')
+console.log(ipcRenderer.sendSync('synchronous-message', 'ping')) // prints "pong"
+
+ipcRenderer.on('asynchronous-reply', (event, arg) => {
+  console.log(arg) // prints "pong"
+})
+ipcRenderer.send('asynchronous-message', 'ping')
+```
+
 ## Methods
 
 The `ipcMain` module has the following method to listen for events:
@@ -38,7 +59,7 @@ The `ipcMain` module has the following method to listen for events:
 
 * `channel` string
 * `listener` Function
-  * `event` [IpcMainEvent][ipc-main-event]
+  * `event` IpcMainEvent
   * `...args` any[]
 
 Listens to `channel`, when a new message arrives `listener` would be called with
@@ -48,7 +69,7 @@ Listens to `channel`, when a new message arrives `listener` would be called with
 
 * `channel` string
 * `listener` Function
-  * `event` [IpcMainEvent][ipc-main-event]
+  * `event` IpcMainEvent
   * `...args` any[]
 
 Adds a one time `listener` function for the event. This `listener` is invoked
@@ -72,8 +93,8 @@ Removes listeners of the specified `channel`.
 ### `ipcMain.handle(channel, listener)`
 
 * `channel` string
-* `listener` Function<Promise\<void&#62; | any&#62;
-  * `event` [IpcMainInvokeEvent][ipc-main-invoke-event]
+* `listener` Function<Promise\<void> | any>
+  * `event` IpcMainInvokeEvent
   * `...args` any[]
 
 Adds a handler for an `invoke`able IPC. This handler will be called whenever a
@@ -83,14 +104,14 @@ If `listener` returns a Promise, the eventual result of the promise will be
 returned as a reply to the remote caller. Otherwise, the return value of the
 listener will be used as the value of the reply.
 
-```js title='Main Process'
+```js
+// Main process
 ipcMain.handle('my-invokable-ipc', async (event, ...args) => {
   const result = await somePromise(...args)
   return result
 })
-```
 
-```js title='Renderer Process'
+// Renderer process
 async () => {
   const result = await ipcRenderer.invoke('my-invokable-ipc', arg1, arg2)
   // ...
@@ -109,7 +130,7 @@ provided to the renderer process. Please refer to
 ### `ipcMain.handleOnce(channel, listener)`
 
 * `channel` string
-* `listener` Function<Promise\<void&#62; | any&#62;
+* `listener` Function<Promise\<void> | any>
   * `event` IpcMainInvokeEvent
   * `...args` any[]
 
@@ -125,16 +146,13 @@ Removes any handler for `channel`, if present.
 ## IpcMainEvent object
 
 The documentation for the `event` object passed to the `callback` can be found
-in the [`ipc-main-event`][ipc-main-event] structure docs.
+in the [`ipc-main-event`](structures/ipc-main-event.md) structure docs.
 
 ## IpcMainInvokeEvent object
 
 The documentation for the `event` object passed to `handle` callbacks can be
-found in the [`ipc-main-invoke-event`][ipc-main-invoke-event]
+found in the [`ipc-main-invoke-event`](structures/ipc-main-invoke-event.md)
 structure docs.
 
-[IPC tutorial]: ../tutorial/ipc.md
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
-[web-contents-send]: ../api/web-contents.md#contentssendchannel-args
-[ipc-main-event]:../api/structures/ipc-main-event.md
-[ipc-main-invoke-event]:../api/structures/ipc-main-invoke-event.md
+[web-contents-send]: web-contents.md#contentssendchannel-args

docs/api/ipc-renderer.md

@@ -1,10 +1,3 @@
----
-title: "ipcRenderer"
-description: "Communicate asynchronously from a renderer process to the main process."
-slug: ipc-renderer
-hide_title: false
----
-
 # ipcRenderer
 
 > Communicate asynchronously from a renderer process to the main process.
@@ -16,7 +9,7 @@ methods so you can send synchronous and asynchronous messages from the render
 process (web page) to the main process. You can also receive replies from the
 main process.
 
-See [IPC tutorial](../tutorial/ipc.md) for code examples.
+See [ipcMain](ipc-main.md) for code examples.
 
 ## Methods
 
@@ -77,7 +70,7 @@ throw an exception.
 > them. Attempting to send such objects over IPC will result in an error.
 
 The main process handles it by listening for `channel` with the
-[`ipcMain`](./ipc-main.md) module.
+[`ipcMain`](ipc-main.md) module.
 
 If you need to transfer a [`MessagePort`][] to the main process, use [`ipcRenderer.postMessage`](#ipcrendererpostmessagechannel-message-transfer).
 
@@ -105,7 +98,7 @@ throw an exception.
 > them. Attempting to send such objects over IPC will result in an error.
 
 The main process should listen for `channel` with
-[`ipcMain.handle()`](./ipc-main.md#ipcmainhandlechannel-listener).
+[`ipcMain.handle()`](ipc-main.md#ipcmainhandlechannel-listener).
 
 For example:
 
@@ -131,11 +124,11 @@ If you do not need a response to the message, consider using [`ipcRenderer.send`
 * `channel` string
 * `...args` any[]
 
-Returns `any` - The value sent back by the [`ipcMain`](./ipc-main.md) handler.
+Returns `any` - The value sent back by the [`ipcMain`](ipc-main.md) handler.
 
 Send a message to the main process via `channel` and expect a result
 synchronously. Arguments will be serialized with the [Structured Clone
-Algorithm][SCA], just like [`window.postMessage`], so prototype chains will not be
+Algorithm][SCA], just like [`window.postMessage`][], so prototype chains will not be
 included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
@@ -147,13 +140,13 @@ throw an exception.
 > Electron's IPC to the main process, as the main process would have no way to decode
 > them. Attempting to send such objects over IPC will result in an error.
 
-The main process handles it by listening for `channel` with [`ipcMain`](./ipc-main.md) module,
+The main process handles it by listening for `channel` with [`ipcMain`](ipc-main.md) module,
 and replies by setting `event.returnValue`.
 
 > :warning: **WARNING**: Sending a synchronous message will block the whole
 > renderer process until the reply is received, so use this method only as a
 > last resort. It's much better to use the asynchronous version,
-> [`invoke()`](./ipc-renderer.md#ipcrendererinvokechannel-args).
+> [`invoke()`](ipc-renderer.md#ipcrendererinvokechannel-args).
 
 ### `ipcRenderer.postMessage(channel, message, [transfer])`
 
@@ -165,7 +158,7 @@ Send a message to the main process, optionally transferring ownership of zero
 or more [`MessagePort`][] objects.
 
 The transferred `MessagePort` objects will be available in the main process as
-[`MessagePortMain`](./message-port-main.md) objects by accessing the `ports`
+[`MessagePortMain`](message-port-main.md) objects by accessing the `ports`
 property of the emitted event.
 
 For example:
@@ -204,7 +197,7 @@ the host page instead of the main process.
 ## Event object
 
 The documentation for the `event` object passed to the `callback` can be found
-in the [`ipc-renderer-event`](./structures/ipc-renderer-event.md) structure docs.
+in the [`ipc-renderer-event`](structures/ipc-renderer-event.md) structure docs.
 
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
 [SCA]: https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

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`, `toggleSpellChecker`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, 'showSubstitutions', 'toggleSmartQuotes', 'toggleSmartDashes', 'toggleTextReplacement', `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`, `toggleSpellChecker`, `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
     `click` property will be ignored. See [roles](#roles).
   * `type` string (optional) - Can be `normal`, `separator`, `submenu`, `checkbox` or
     `radio`.
@@ -100,10 +100,6 @@ The following additional roles are available on _macOS_:
 * `hide` - Map to the `hide` action.
 * `hideOthers` - Map to the `hideOtherApplications` action.
 * `unhide` - Map to the `unhideAllApplications` action.
-* `showSubstitutions` - Map to the `orderFrontSubstitutionsPanel` action.
-* `toggleSmartQuotes` - Map to the `toggleAutomaticQuoteSubstitution` action.
-* `toggleSmartDashes` - Map to the `toggleAutomaticDashSubstitution` action.
-* `toggleTextReplacement` - Map to the `toggleAutomaticTextReplacement` action.
 * `startSpeaking` - Map to the `startSpeaking` action.
 * `stopSpeaking` - Map to the `stopSpeaking` action.
 * `front` - Map to the `arrangeInFront` action.
@@ -124,7 +120,7 @@ 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.
 Lowercase `role`, e.g. `toggledevtools`, is still supported.
 
-**Note:** The `enabled` and `visibility` properties are not available for top-level menu items in the tray on macOS.
+**Nota Bene:** The `enabled` and `visibility` properties are not available for top-level menu items in the tray on macOS.
 
 ### Instance Properties
 

docs/api/native-theme.md

@@ -67,8 +67,3 @@ or is being instructed to show a high-contrast UI.
 
 A `boolean` for if the OS / Chromium currently has an inverted color scheme
 or is being instructed to use an inverted color scheme.
-
-### `nativeTheme.inForcedColorsMode` _Windows_ _Readonly_
-
-A `boolean` indicating whether Chromium is in forced colors mode, controlled by system accessibility settings.
-Currently, Windows high contrast is the only system setting that triggers forced colors mode.

docs/api/process.md

@@ -178,6 +178,7 @@ Returns an object with V8 heap statistics. Note that all statistics are reported
 Returns `Object`:
 
 * `allocated` Integer - Size of all allocated objects in Kilobytes.
+* `marked` Integer - Size of all marked objects in Kilobytes.
 * `total` Integer - Total allocated space in Kilobytes.
 
 Returns an object with Blink memory information.

docs/api/safe-storage.md

@@ -18,9 +18,9 @@ The `safeStorage` module has the following methods:
 
 Returns `boolean` - Whether encryption is available.
 
-On Linux, returns true if the app has emitted the `ready` event and the secret key is available.
-On MacOS, returns true if Keychain is available.
-On Windows, returns true once the app has emitted the `ready` event.
+On Linux, returns true if the secret key is
+available. On MacOS, returns true if Keychain is available.
+On Windows, returns true with no other preconditions.
 
 ### `safeStorage.encryptString(plainText)`
 

docs/api/session.md

@@ -253,11 +253,9 @@ Returns:
   * `device` [HIDDevice[]](structures/hid-device.md)
   * `frame` [WebFrameMain](web-frame-main.md)
 
-Emitted after `navigator.hid.requestDevice` has been called and
-`select-hid-device` has fired if a new device becomes available before
-the callback from `select-hid-device` is called.  This event is intended for
-use when using a UI to ask users to pick a device so that the UI can be updated
-with the newly added device.
+Emitted when a new HID device becomes available. For example, when a new USB device is plugged in.
+
+This event will only be emitted after `navigator.hid.requestDevice` has been called and `select-hid-device` has fired.
 
 #### Event: 'hid-device-removed'
 
@@ -268,24 +266,9 @@ Returns:
   * `device` [HIDDevice[]](structures/hid-device.md)
   * `frame` [WebFrameMain](web-frame-main.md)
 
-Emitted after `navigator.hid.requestDevice` has been called and
-`select-hid-device` has fired if a device has been removed before the callback
-from `select-hid-device` is called.  This event is intended for use when using
-a UI to ask users to pick a device so that the UI can be updated to remove the
-specified device.
+Emitted when a HID device has been removed.  For example, this event will fire when a USB device is unplugged.
 
-#### Event: 'hid-device-revoked'
-
-Returns:
-
-* `event` Event
-* `details` Object
-  * `device` [HIDDevice[]](structures/hid-device.md)
-  * `frame` [WebFrameMain](web-frame-main.md)
-
-Emitted after `HIDDevice.forget()` has been called.  This event can be used
-to help maintain persistent storage of permissions when
-`setDevicePermissionHandler` is used.
+This event will only be emitted after `navigator.hid.requestDevice` has been called and `select-hid-device` has fired.
 
 #### Event: 'select-serial-port'
 
@@ -365,11 +348,7 @@ Returns:
 * `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 before
-the callback from `select-serial-port` is called.  This event is intended for
-use when using a UI to ask users to pick a port so that the UI can be updated
-with the newly added port.
+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'
 
@@ -379,11 +358,7 @@ Returns:
 * `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 before the
-callback from `select-serial-port` is called.  This event is intended for use
-when using a UI to ask users to pick a port so that the UI can be updated
-to remove the specified port.
+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
 
@@ -592,7 +567,7 @@ 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/+/main:net/base/net_error_list.h).
+    from [here](https://source.chromium.org/chromium/chromium/src/+/master: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.
@@ -893,20 +868,6 @@ this session just before normal `preload` scripts run.
 Returns `string[]` an array of paths to preload scripts that have been
 registered.
 
-#### `ses.setCodeCachePath(path)`
-
-* `path` String - Absolute path to store the v8 generated JS code cache from the renderer.
-
-Sets the directory to store the generated JS [code cache](https://v8.dev/blog/code-caching-for-devs) for this session. The directory is not required to be created by the user before this call, the runtime will create if it does not exist otherwise will use the existing directory. If directory cannot be created, then code cache will not be used and all operations related to code cache will fail silently inside the runtime. By default, the directory will be `Code Cache` under the
-respective user data folder.
-
-#### `ses.clearCodeCaches(options)`
-
-* `options` Object
-  * `urls` String[] (optional) - An array of url corresponding to the resource whose generated code cache needs to be removed. If the list is empty then all entries in the cache directory will be removed.
-
-Returns `Promise<void>` - resolves when the code cache clear operation is complete.
-
 #### `ses.setSpellCheckerEnabled(enable)`
 
 * `enable` boolean

docs/api/structures/payment-discount.md

@@ -1,7 +0,0 @@
-# PaymentDiscount Object
-
-* `identifier` string - A string used to uniquely identify a discount offer for a product.
-* `keyIdentifier` string - A string that identifies the key used to generate the signature.
-* `nonce` string - A universally unique ID (UUID) value that you define.
-* `signature` string - A UTF-8 string representing the properties of a specific discount offer, cryptographically signed.
-* `timestamp` number - The date and time of the signature's creation in milliseconds, formatted in Unix epoch time.

docs/api/structures/post-body.md

@@ -7,3 +7,17 @@
   the `enctype` attribute of the submitted HTML form.
 * `boundary` string (optional) - The boundary used to separate multiple parts of
   the message. Only valid when `contentType` is `multipart/form-data`.
+
+Note that keys starting with `--` are not currently supported. For example, this will errantly submit as `multipart/form-data` when `nativeWindowOpen` is set to `false` in webPreferences:
+
+```html
+<form
+  target="_blank"
+  method="POST"
+  enctype="application/x-www-form-urlencoded"
+  action="https://postman-echo.com/post"
+>
+  <input type="text" name="--theKey">
+  <input type="submit">
+</form>
+```

docs/api/structures/product-discount.md

@@ -1,9 +0,0 @@
-# ProductDiscount Object
-
-* `identifier` string - A string used to uniquely identify a discount offer for a product.
-* `type` number - The type of discount offer.
-* `price` number - The discount price of the product in the local currency.
-* `priceLocale` string - The locale used to format the discount price of the product.
-* `paymentMode` string - The payment mode for this product discount. Can be `payAsYouGo`, `payUpFront`, or `freeTrial`.
-* `numberOfPeriods` number - An integer that indicates the number of periods the product discount is available.
-* `subscriptionPeriod` [ProductSubscriptionPeriod](product-subscription-period.md) (optional) - An object that defines the period for the product discount.

docs/api/structures/product-subscription-period.md

@@ -1,4 +0,0 @@
-# ProductSubscriptionPeriod Object
-
-* `numberOfUnits` number - The number of units per subscription period.
-* `unit` string - The increment of time that a subscription period is specified in. Can be `day`, `week`, `month`, `year`.

docs/api/structures/product.md

@@ -8,11 +8,4 @@
 * `price` number - The cost of the product in the local currency.
 * `formattedPrice` string - The locale formatted price of the product.
 * `currencyCode` string - 3 character code presenting a product's currency based on the ISO 4217 standard.
-* `introductoryPrice` [ProductDiscount](product-discount.md) (optional) - The object containing introductory price information for the product.
-available for the product.
-* `discounts` [ProductDiscount](product-discount.md)[] - An array of discount offers
-* `subscriptionGroupIdentifier` string - The identifier of the subscription group to which the subscription belongs.
-* `subscriptionPeriod` [ProductSubscriptionPeriod](product-subscription-period.md) (optional) - The period details for products that are subscriptions.
 * `isDownloadable` boolean - A boolean value that indicates whether the App Store has downloadable content for this product. `true` if at least one file has been associated with the product.
-* `downloadContentVersion` string - A string that identifies the version of the content.
-* `downloadContentLengths` number[] - The total size of the content, in bytes.

docs/api/structures/protocol-response.md

@@ -31,4 +31,4 @@
 * `uploadData` [ProtocolResponseUploadData](protocol-response-upload-data.md) (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/+/main:net/base/net_error_list.h
+[net-error]: https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h

docs/api/structures/trace-config.md

@@ -8,7 +8,7 @@
 * `enable_argument_filter` boolean (optional) - if true, filter event data
   according to a specific list of events that have been manually vetted to not
   include any PII. See [the implementation in
-  Chromium][trace_event_args_allowlist.cc] for specifics.
+  Chromium][trace_event_args_whitelist.cc] for specifics.
 * `included_categories` string[] (optional) - a list of tracing categories to
   include. Can include glob-like patterns using `*` at the end of the category
   name. See [tracing categories][] for the list of categories.
@@ -45,7 +45,7 @@ An example TraceConfig that roughly matches what Chrome DevTools records:
 }
 ```
 
-[tracing categories]: https://chromium.googlesource.com/chromium/src/+/main/base/trace_event/builtin_categories.h
-[memory-infra docs]: https://chromium.googlesource.com/chromium/src/+/main/docs/memory-infra/memory_infra_startup_tracing.md#the-advanced-way
-[trace_event_args_allowlist.cc]: https://chromium.googlesource.com/chromium/src/+/main/services/tracing/public/cpp/trace_event_args_allowlist.cc
+[tracing categories]: https://chromium.googlesource.com/chromium/src/+/master/base/trace_event/builtin_categories.h
+[memory-infra docs]: https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_infra_startup_tracing.md#the-advanced-way
+[trace_event_args_whitelist.cc]: https://chromium.googlesource.com/chromium/src/+/master/services/tracing/public/cpp/trace_event_args_whitelist.cc
 [histogram]: https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/README.md

docs/api/structures/transaction.md

@@ -9,5 +9,3 @@
 * `payment` Object
   * `productIdentifier` string - The identifier of the purchased product.
   * `quantity` Integer  - The quantity purchased.
-  * `applicationUsername` string - An opaque identifier for the user’s account on your system.
-  * `paymentDiscount` [PaymentDiscount](payment-discount.md) (optional) - The details of the discount offer to apply to the payment.

docs/api/system-preferences.md

@@ -84,7 +84,7 @@ that contains the user information dictionary sent along with the notification.
 
 ### `systemPreferences.subscribeNotification(event, callback)` _macOS_
 
-* `event` string | null
+* `event` string
 * `callback` Function
   * `event` string
   * `userInfo` Record<string, unknown>
@@ -109,11 +109,9 @@ example values of `event` are:
 * `AppleColorPreferencesChangedNotification`
 * `AppleShowScrollBarsSettingChanged`
 
-If `event` is null, the `NSDistributedNotificationCenter` doesn’t use it as criteria for delivery to the observer. See [docs](https://developer.apple.com/documentation/foundation/nsnotificationcenter/1411723-addobserverforname?language=objc)  for more information.
-
 ### `systemPreferences.subscribeLocalNotification(event, callback)` _macOS_
 
-* `event` string | null
+* `event` string
 * `callback` Function
   * `event` string
   * `userInfo` Record<string, unknown>
@@ -124,11 +122,9 @@ Returns `number` - The ID of this subscription
 Same as `subscribeNotification`, but uses `NSNotificationCenter` for local defaults.
 This is necessary for events such as `NSUserDefaultsDidChangeNotification`.
 
-If `event` is null, the `NSNotificationCenter` doesn’t use it as criteria for delivery to the observer. See [docs](https://developer.apple.com/documentation/foundation/nsnotificationcenter/1411723-addobserverforname?language=objc) for more information.
-
 ### `systemPreferences.subscribeWorkspaceNotification(event, callback)` _macOS_
 
-* `event` string | null
+* `event` string
 * `callback` Function
   * `event` string
   * `userInfo` Record<string, unknown>
@@ -139,8 +135,6 @@ Returns `number` - The ID of this subscription
 Same as `subscribeNotification`, but uses `NSWorkspace.sharedWorkspace.notificationCenter`.
 This is necessary for events such as `NSWorkspaceDidActivateApplicationNotification`.
 
-If `event` is null, the `NSWorkspaceNotificationCenter` doesn’t use it as criteria for delivery to the observer. See [docs](https://developer.apple.com/documentation/foundation/nsnotificationcenter/1411723-addobserverforname?language=objc) for more information.
-
 ### `systemPreferences.unsubscribeNotification(id)` _macOS_
 
 * `id` Integer
@@ -183,11 +177,11 @@ Some popular `key` and `type`s are:
 * `NSPreferredWebServices`: `dictionary`
 * `NSUserDictionaryReplacementItems`: `array`
 
-### `systemPreferences.setUserDefault<Type extends keyof UserDefaultTypes>(key, type, value)` _macOS_
+### `systemPreferences.setUserDefault(key, type, value)` _macOS_
 
 * `key` string
-* `type` Type - Can be `string`, `boolean`, `integer`, `float`, `double`, `url`, `array` or `dictionary`.
-* `value` UserDefaultTypes[Type]
+* `type` string - Can be `string`, `boolean`, `integer`, `float`, `double`, `url`, `array` or `dictionary`.
+* `value` string
 
 Set the value of `key` in `NSUserDefaults`.
 

docs/api/web-contents.md

@@ -35,7 +35,7 @@ for all windows, webviews, opened devtools, and devtools extension background pa
 
 ### `webContents.getFocusedWebContents()`
 
-Returns `WebContents` | null - The web contents that is focused in this application, otherwise
+Returns `WebContents` - The web contents that is focused in this application, otherwise
 returns `null`.
 
 ### `webContents.fromId(id)`
@@ -92,7 +92,7 @@ Returns:
 * `frameRoutingId` Integer
 
 This event is like `did-finish-load` but emitted when the load failed.
-The full list of error codes and their meaning is available [here](https://source.chromium.org/chromium/chromium/src/+/main:net/base/net_error_list.h).
+The full list of error codes and their meaning is available [here](https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h).
 
 #### Event: 'did-fail-provisional-load'
 
@@ -290,7 +290,7 @@ Returns:
 * `frameProcessId` Integer
 * `frameRoutingId` Integer
 
-Emitted when a server side redirect occurs during navigation.  For example a 302
+Emitted as a server side redirect occurs during navigation.  For example a 302
 redirect.
 
 This event will be emitted after `did-start-navigation` and always before the
@@ -508,23 +508,6 @@ Returns:
 
 Emitted when the user is requesting to change the zoom level using the mouse wheel.
 
-#### Event: 'blur'
-
-Emitted when the `WebContents` loses focus.
-
-#### Event: 'focus'
-
-Emitted when the `WebContents` gains focus.
-
-Note that on macOS, having focus means the `WebContents` is the first responder
-of window, so switching focus between windows would not trigger the `focus` and
-`blur` events of `WebContents`, as the first responder of each window is not
-changed.
-
-The `focus` and `blur` events of `WebContents` should only be used to detect
-focus change between different `WebContents` and `BrowserView` in the same
-window.
-
 #### Event: 'devtools-opened'
 
 Emitted when DevTools is opened.
@@ -820,6 +803,9 @@ This event can be used to configure `webPreferences` for the `webContents`
 of a `<webview>` before it's loaded, and provides the ability to set settings
 that can't be set via `<webview>` attributes.
 
+**Note:** The specified `preload` script option will appear as `preloadURL`
+(not `preload`) in the `webPreferences` object emitted with this event.
+
 #### Event: 'did-attach-webview'
 
 Returns:
@@ -1098,7 +1084,7 @@ Returns `string` - The user agent for this web page.
 
 * `css` string
 * `options` Object (optional)
-  * `cssOrigin` string (optional) - Can be either 'user' or 'author'. Sets the [cascade origin](https://www.w3.org/TR/css3-cascade/#cascade-origin) of the inserted stylesheet. Default is 'author'.
+  * `cssOrigin` string (optional) - Can be either 'user' or 'author'; Specifying 'user' enables you to prevent websites from overriding the CSS you insert. Default is 'author'.
 
 Returns `Promise<string>` - A promise that resolves with a key for the inserted CSS that can later be used to remove the CSS via `contents.removeInsertedCSS(key)`.
 
@@ -1853,7 +1839,7 @@ the cursor when dragging.
 
 #### `contents.savePage(fullPath, saveType)`
 
-* `fullPath` string - The absolute file path.
+* `fullPath` string - The full file path.
 * `saveType` string - Specify the save type.
   * `HTMLOnly` - Save only the HTML of the page.
   * `HTMLComplete` - Save complete-html page.

docs/api/web-frame-main.md

@@ -16,7 +16,7 @@ win.loadURL('https://twitter.com')
 
 win.webContents.on(
   'did-frame-navigate',
-  (event, url, httpResponseCode, httpStatusText, isMainFrame, frameProcessId, frameRoutingId) => {
+  (event, url, isMainFrame, frameProcessId, frameRoutingId) => {
     const frame = webFrameMain.fromId(frameProcessId, frameRoutingId)
     if (frame) {
       const code = 'document.body.innerHTML = document.body.innerHTML.replaceAll("heck", "h*ck")'
@@ -195,6 +195,3 @@ have the same `routingId`.
 A `string` representing the [visibility state](https://developer.mozilla.org/en-US/docs/Web/API/Document/visibilityState) of the frame.
 
 See also how the [Page Visibility API](browser-window.md#page-visibility) is affected by other Electron APIs.
-
-[SCA]: https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
-[`postMessage`]: https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage

docs/api/web-frame.md

@@ -110,11 +110,9 @@ webFrame.setSpellCheckProvider('en-US', {
 })
 ```
 
-### `webFrame.insertCSS(css[, options])`
+### `webFrame.insertCSS(css)`
 
-* `css` string
-* `options` Object (optional)
-  * `cssOrigin` string (optional) - Can be either 'user' or 'author'. Sets the [cascade origin](https://www.w3.org/TR/css3-cascade/#cascade-origin) of the inserted stylesheet. Default is 'author'.
+* `css` string - CSS source code.
 
 Returns `string` - A key for the inserted CSS that can later be used to remove
 the CSS via `webFrame.removeInsertedCSS(key)`.

docs/api/web-request.md

@@ -98,7 +98,6 @@ Some examples of valid `urls`:
     * `resourceType` string - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` string
     * `timestamp` Double
-    * `uploadData` [UploadData[]](structures/upload-data.md) (optional)
     * `requestHeaders` Record<string, string>
   * `callback` Function
     * `beforeSendResponse` Object

docs/api/webview-tag.md

@@ -158,6 +158,9 @@ When the guest page doesn't have node integration this script will still have
 access to all Node APIs, but global objects injected by Node will be deleted
 after this script has finished executing.
 
+**Note:** This option will appear as `preloadURL` (not `preload`) in
+the `webPreferences` specified to the `will-attach-webview` event.
+
 ### `httpreferrer`
 
 ```html
@@ -556,7 +559,7 @@ Stops any `findInPage` request for the `webview` with the provided `action`.
   * `header` string (optional) - string to be printed as page header.
   * `footer` string (optional) - string to be printed as page footer.
   * `pageSize` string | Size (optional) - Specify page size of the printed document. Can be `A3`,
-  `A4`, `A5`, `Legal`, `Letter`, `Tabloid` or an Object containing `height` in microns.
+  `A4`, `A5`, `Legal`, `Letter`, `Tabloid` or an Object containing `height`.
 
 Returns `Promise<void>`
 

docs/api/window-open.md

@@ -12,6 +12,10 @@ useful for app sub-windows that act as preference panels, or similar, as the
 parent can render to the sub-window directly, as if it were a `div` in the
 parent. This is the same behavior as in the browser.
 
+When `nativeWindowOpen` is set to false, `window.open` instead results in the
+creation of a [`BrowserWindowProxy`](browser-window-proxy.md), a light wrapper
+around `BrowserWindow`.
+
 Electron pairs this native Chrome `Window` with a BrowserWindow under the hood.
 You can take advantage of all the customization available when creating a
 BrowserWindow in the main process by using `webContents.setWindowOpenHandler()`
@@ -30,7 +34,7 @@ because it is invoked in the main process.
 * `frameName` string (optional)
 * `features` string (optional)
 
-Returns [`Window`](https://developer.mozilla.org/en-US/docs/Web/API/Window) | null
+Returns [`BrowserWindowProxy`](browser-window-proxy.md) | [`Window`](https://developer.mozilla.org/en-US/docs/Web/API/Window)
 
 `features` is a comma-separated key-value list, following the standard format of
 the browser. Electron will parse `BrowserWindowConstructorOptions` out of this
@@ -73,11 +77,6 @@ creating the window. Note that this is more powerful than passing options
 through the feature string, as the renderer has more limited privileges in
 deciding security preferences than the main process.
 
-In addition to passing in `action` and `overrideBrowserWindowOptions`,
-`outlivesOpener` can be passed like: `{ action: 'allow', outlivesOpener: true,
-overrideBrowserWindowOptions: { ... } }`. If set to `true`, the newly created
-window will not close when the opener window closes. The default value is `false`.
-
 ### Native `Window` example
 
 ```javascript
@@ -109,3 +108,33 @@ mainWindow.webContents.setWindowOpenHandler(({ url }) => {
 const childWindow = window.open('', 'modal')
 childWindow.document.write('<h1>Hello</h1>')
 ```
+
+### `BrowserWindowProxy` example
+
+```javascript
+
+// main.js
+const mainWindow = new BrowserWindow({
+  webPreferences: { nativeWindowOpen: false }
+})
+
+mainWindow.webContents.setWindowOpenHandler(({ url }) => {
+  if (url.startsWith('https://github.com/')) {
+    return { action: 'allow' }
+  }
+  return { action: 'deny' }
+})
+
+mainWindow.webContents.on('did-create-window', (childWindow) => {
+  // For example...
+  childWindow.webContents.on('will-navigate', (e) => {
+    e.preventDefault()
+  })
+})
+```
+
+```javascript
+// renderer.js
+const windowProxy = window.open('https://github.com/', null, 'minimizable=false')
+windowProxy.postMessage('hi', '*')
+```

docs/breaking-changes.md

@@ -12,44 +12,6 @@ This document uses the following convention to categorize breaking changes:
 * **Deprecated:** An API was marked as deprecated. The API will continue to function, but will emit a deprecation warning, and will be removed in a future release.
 * **Removed:** An API or feature was removed, and is no longer supported by Electron.
 
-## Planned Breaking API Changes (20.0)
-
-### Default Changed: renderers without `nodeIntegration: true` are sandboxed by default
-
-Previously, renderers that specified a preload script defaulted to being
-unsandboxed. This meant that by default, preload scripts had access to Node.js.
-In Electron 20, this default has changed. Beginning in Electron 20, renderers
-will be sandboxed by default, unless `nodeIntegration: true` or `sandbox: false`
-is specified.
-
-If your preload scripts do not depend on Node, no action is needed. If your
-preload scripts _do_ depend on Node, either refactor them to remove Node usage
-from the renderer, or explicitly specify `sandbox: false` for the relevant
-renderers.
-
-### Removed: `skipTaskbar` on Linux
-
-On X11, `skipTaskbar` sends a `_NET_WM_STATE_SKIP_TASKBAR` message to the X11
-window manager. There is not a direct equivalent for Wayland, and the known
-workarounds have unacceptable tradeoffs (e.g. Window.is_skip_taskbar in GNOME
-requires unsafe mode), so Electron is unable to support this feature on Linux.
-
-## Planned Breaking API Changes (19.0)
-
-None
-
-## Planned Breaking API Changes (18.0)
-
-### Removed: `nativeWindowOpen`
-
-Prior to Electron 15, `window.open` was by default shimmed to use
-`BrowserWindowProxy`. This meant that `window.open('about:blank')` did not work
-to open synchronously scriptable child windows, among other incompatibilities.
-Since Electron 15, `nativeWindowOpen` has been enabled by default.
-
-See the documentation for [window.open in Electron](api/window-open.md)
-for more details.
-
 ## Planned Breaking API Changes (17.0)
 
 ### Removed: `desktopCapturer.getSources` in the renderer
@@ -372,7 +334,7 @@ value.
 In Electron 12, `contextIsolation` will be enabled by default.  To restore
 the previous behavior, `contextIsolation: false` must be specified in WebPreferences.
 
-We [recommend having contextIsolation enabled](tutorial/security.md#3-enable-context-isolation) for the security of your application.
+We [recommend having contextIsolation enabled](tutorial/security.md#3-enable-context-isolation-for-remote-content) for the security of your application.
 
 Another implication is that `require()` cannot be used in the renderer process unless
 `nodeIntegration` is `true` and `contextIsolation` is `false`.

docs/development/build-instructions-gn.md

@@ -98,40 +98,45 @@ $ gclient sync -f
 
 ## Building
 
-**Set the environment variable for chromium build tools**
-
-On Linux & MacOS
-
 ```sh
 $ cd src
 $ export CHROMIUM_BUILDTOOLS_PATH=`pwd`/buildtools
+$ gn gen out/Testing --args="import(\"//electron/build/args/testing.gn\") $GN_EXTRA_ARGS"
 ```
 
-On Windows:
+Or on Windows (without the optional argument):
 
 ```sh
 $ cd src
 $ set CHROMIUM_BUILDTOOLS_PATH=%cd%\buildtools
-```
-
-**To generate Testing build config of Electron:**
-
-```sh
 $ gn gen out/Testing --args="import(\"//electron/build/args/testing.gn\")"
 ```
 
-**To generate Release build config of Electron:**
+This will generate a build directory `out/Testing` under `src/` with
+the testing build configuration. You can replace `Testing` with another name,
+but it should be a subdirectory of `out`.
+Also you shouldn't have to run `gn gen` again—if you want to change the
+build arguments, you can run `gn args out/Testing` to bring up an editor.
+
+To see the list of available build configuration options, run `gn args
+out/Testing --list`.
+
+**For generating Testing build config of
+Electron:**
 
 ```sh
-$ gn gen out/Release --args="import(\"//electron/build/args/release.gn\")"
+$ gn gen out/Testing --args="import(\"//electron/build/args/testing.gn\") $GN_EXTRA_ARGS"
 ```
 
-**Note:** This will generate a `out/Testing` or `out/Release` build directory under `src/` with the testing or release build depending upon the configuration passed above. You can replace `Testing|Release` with another names, but it should be a subdirectory of `out`.
+**For generating Release (aka "non-component" or "static") build config of
+Electron:**
 
-Also you shouldn't have to run `gn gen` again—if you want to change the build arguments, you can run `gn args out/Testing` to bring up an editor. To see the list of available build configuration options, run `gn args out/Testing --list`.
+```sh
+$ gn gen out/Release --args="import(\"//electron/build/args/release.gn\") $GN_EXTRA_ARGS"
+```
 
 **To build, run `ninja` with the `electron` target:**
-Note: This will also take a while and probably heat up your lap.
+Nota Bene: This will also take a while and probably heat up your lap.
 
 For the testing configuration:
 
@@ -164,13 +169,13 @@ $ ./out/Testing/electron
 On linux, first strip the debugging and symbol information:
 
 ```sh
-$ electron/script/strip-binaries.py -d out/Release
+electron/script/strip-binaries.py -d out/Release
 ```
 
 To package the electron build as a distributable zip file:
 
 ```sh
-$ ninja -C out/Release electron:electron_dist_zip
+ninja -C out/Release electron:electron_dist_zip
 ```
 
 ### Cross-compiling
@@ -196,12 +201,12 @@ If you test other combinations and find them to work, please update this documen
 See the GN reference for allowable values of [`target_os`][target_os values]
 and [`target_cpu`][target_cpu values].
 
-[target_os values]: https://gn.googlesource.com/gn/+/main/docs/reference.md#built_in-predefined-variables-target_os_the-desired-operating-system-for-the-build-possible-values
-[target_cpu values]: https://gn.googlesource.com/gn/+/main/docs/reference.md#built_in-predefined-variables-target_cpu_the-desired-cpu-architecture-for-the-build-possible-values
+[target_os values]: https://gn.googlesource.com/gn/+/master/docs/reference.md#built_in-predefined-variables-target_os_the-desired-operating-system-for-the-build-possible-values
+[target_cpu values]: https://gn.googlesource.com/gn/+/master/docs/reference.md#built_in-predefined-variables-target_cpu_the-desired-cpu-architecture-for-the-build-possible-values
 
 #### Windows on Arm (experimental)
 
-To cross-compile for Windows on Arm, [follow Chromium's guide](https://chromium.googlesource.com/chromium/src/+/refs/heads/main/docs/windows_build_instructions.md#Visual-Studio) to get the necessary dependencies, SDK and libraries, then build with `ELECTRON_BUILDING_WOA=1` in your environment before running `gclient sync`.
+To cross-compile for Windows on Arm, [follow Chromium's guide](https://chromium.googlesource.com/chromium/src/+/refs/heads/master/docs/windows_build_instructions.md#Visual-Studio) to get the necessary dependencies, SDK and libraries, then build with `ELECTRON_BUILDING_WOA=1` in your environment before running `gclient sync`.
 
 ```bat
 set ELECTRON_BUILDING_WOA=1

docs/development/build-instructions-linux.md

@@ -7,7 +7,21 @@ Follow the guidelines below for building **Electron itself** on Linux, for the p
 ## Prerequisites
 
 * At least 25GB disk space and 8GB RAM.
-* Python >= 3.7.
+* Python 2.7.x. Some distributions like CentOS 6.x still use Python 2.6.x
+  so you may need to check your Python version with `python -V`.
+
+  Please also ensure that your system and Python version support at least TLS 1.2.
+  For a quick test, run the following script:
+
+  ```sh
+  $ npx @electron/check-python-tls
+  ```
+
+  If the script returns that your configuration is using an outdated security
+  protocol, use your system's package manager to update Python to the latest
+  version in the 2.7.x branch. Alternatively, visit https://www.python.org/downloads/
+  for detailed instructions.
+
 * Node.js. There are various ways to install Node. You can download
   source code from [nodejs.org](https://nodejs.org) and compile it.
   Doing so permits installing Node on your own home directory as a standard user.
@@ -15,17 +29,7 @@ Follow the guidelines below for building **Electron itself** on Linux, for the p
 * [clang](https://clang.llvm.org/get_started.html) 3.4 or later.
 * Development headers of GTK 3 and libnotify.
 
-On Ubuntu >= 20.04, install the following libraries:
-
-```sh
-$ sudo apt-get install build-essential clang libdbus-1-dev libgtk-3-dev \
-                       libnotify-dev libasound2-dev libcap-dev \
-                       libcups2-dev libxtst-dev \
-                       libxss1 libnss3-dev gcc-multilib g++-multilib curl \
-                       gperf bison python3-dbusmock openjdk-8-jre
-```
-
-On Ubuntu < 20.04, install the following libraries:
+On Ubuntu, install the following libraries:
 
 ```sh
 $ sudo apt-get install build-essential clang libdbus-1-dev libgtk-3-dev \
@@ -82,7 +86,7 @@ $ sudo apt-get install libc6-dev-arm64-cross linux-libc-dev-arm64-cross \
                        g++-aarch64-linux-gnu
 ```
 
-And to cross-compile for `arm` or targets, you should pass the
+And to cross-compile for `arm` or `ia32` targets, you should pass the
 `target_cpu` parameter to `gn gen`:
 
 ```sh

docs/development/build-instructions-macos.md

@@ -6,12 +6,45 @@ Follow the guidelines below for building **Electron itself** on macOS, for the p
 
 ## Prerequisites
 
-* macOS >= 11.6.0
-* [Xcode](https://developer.apple.com/technologies/tools/). The exact version
-  needed depends on what branch you are building, but the latest version of
-  Xcode is generally a good bet for building `main`.
+* macOS >= 10.11.6
+* [Xcode](https://developer.apple.com/technologies/tools/) >= 9.0.0
 * [node.js](https://nodejs.org) (external)
-* Python >= 3.7
+* Python 2.7 with support for TLS 1.2
+
+## Python
+
+Please also ensure that your system and Python version support at least TLS 1.2.
+This depends on both your version of macOS and Python. For a quick test, run:
+
+```sh
+$ npx @electron/check-python-tls
+```
+
+If the script returns that your configuration is using an outdated security
+protocol, you can either update macOS to High Sierra or install a new version
+of Python 2.7.x. To upgrade Python, use [Homebrew](https://brew.sh/):
+
+```sh
+$ brew install python@2 && brew link python@2 --force
+```
+
+If you are using Python as provided by Homebrew, you also need to install
+the following Python modules:
+
+* [pyobjc](https://pypi.org/project/pyobjc/#description)
+
+You can use `pip` to install it:
+
+```sh
+$ pip install pyobjc
+```
+
+## macOS SDK
+
+If you're developing Electron and don't plan to redistribute your
+custom Electron build, you may skip this section.
+
+Official Electron builds are built with [Xcode 12.2](https://download.developer.apple.com/Developer_Tools/Xcode_12.2/Xcode_12.2.xip), and the macOS 11.0 SDK. Building with a newer SDK works too, but the releases currently use the 11.0 SDK.
 
 ## Building Electron
 

docs/development/build-instructions-windows.md

@@ -9,12 +9,14 @@ Follow the guidelines below for building **Electron itself** on Windows, for the
 * Windows 10 / Server 2012 R2 or higher
 * Visual Studio 2017 15.7.2 or higher - [download VS 2019 Community Edition for
   free](https://www.visualstudio.com/vs/)
-  * See [the Chromium build documentation](https://chromium.googlesource.com/chromium/src/+/main/docs/windows_build_instructions.md#visual-studio) for more details on which Visual Studio
+  * See [the Chromium build documentation](https://chromium.googlesource.com/chromium/src/+/master/docs/windows_build_instructions.md#visual-studio) for more details on which Visual Studio
   components are required.
   * If your Visual Studio is installed in a directory other than the default, you'll need to
   set a few environment variables to point the toolchains to your installation path.
     * `vs2019_install = DRIVE:\path\to\Microsoft Visual Studio\2019\Community`, replacing `2019` and `Community` with your installed versions and replacing `DRIVE:` with the drive that Visual Studio is on. Often, this will be `C:`.
     * `WINDOWSSDKDIR = DRIVE:\path\to\Windows Kits\10`, replacing `DRIVE:` with the drive that Windows Kits is on. Often, this will be `C:`.
+  * [Python for Windows (pywin32) Extensions](https://pypi.org/project/pywin32/#files)
+  is also needed in order to run the build process.
 * [Node.js](https://nodejs.org/download/)
 * [Git](https://git-scm.com)
 * Debugging Tools for Windows of Windows SDK 10.0.15063.468 if you plan on

docs/development/coding-style.md

@@ -28,7 +28,7 @@ For C++ and Python, we follow Chromium's [Coding
 Style](https://chromium.googlesource.com/chromium/src/+/refs/heads/main/styleguide/styleguide.md).
 There is also a script `script/cpplint.py` to check whether all files conform.
 
-The Python version we are using now is Python 3.9.
+The Python version we are using now is Python 2.7.
 
 The C++ code uses a lot of Chromium's abstractions and types, so it's
 recommended to get acquainted with them. A good place to start is

docs/development/debugging.md

@@ -35,28 +35,6 @@ base::debug::StackTrace().Print();
 
 This will allow you to observe call chains and identify potential issue areas.
 
-## Breakpoint Debugging
-
-> Note that this will increase the size of the build significantly, taking up around 50G of disk space
-
-Write the following file to `electron/.git/info/exclude/debug.gn`
-
-```gn
-import("//electron/build/args/testing.gn")
-is_debug = true
-symbol_level = 2
-forbid_non_component_debug_builds = false
-```
-
-Then execute:
-
-```sh
-$ gn gen out/Debug --args="import(\"//electron/.git/info/exclude/debug.gn\") $GN_EXTRA_ARGS"
-$ ninja -C out/Debug electron
-```
-
-Now you can use `LLDB` for breakpoint debugging.
-
 ## Platform-Specific Debugging
 <!-- TODO(@codebytere): add debugging file for Linux-->
 

docs/development/issues.md

@@ -24,7 +24,7 @@ contribute:
 
 ## Asking for General Help
 
-[The Electron website](https://electronjs.org/community) has a
+["Finding Support"](../tutorial/support.md#finding-support) has a
 list of resources for getting programming help, reporting security issues,
 contributing, and more. Please use the issue tracker for bugs only!
 

docs/development/pull-requests.md

@@ -180,7 +180,7 @@ $ git push origin my-branch
 ### Step 9: Opening the Pull Request
 
 From within GitHub, opening a new pull request will present you with a template
-that should be filled out. It can be found [here](https://github.com/electron/electron/blob/main/.github/PULL_REQUEST_TEMPLATE.md).
+that should be filled out. It can be found [here](../../.github/PULL_REQUEST_TEMPLATE.md).
 
 If you do not adequately complete this template, your PR may be delayed in being merged as maintainers
 seek more information or clarify ambiguities.

docs/fiddles/communication/two-processes/asynchronous-messages/index.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="UTF-8">
+  </head>
+  <body>
+    <div>
+      <div>
+        <h1>Asynchronous messages</h1>
+        <i>Supports: Win, macOS, Linux <span>|</span> Process: Both</i>
+        <div>
+          <div>
+            <button id="async-msg">Ping</button>
+            <span id="async-reply"></span>
+          </div>
+          <p>Using <code>ipc</code> to send messages between processes asynchronously is the preferred method since it will return when finished without blocking other operations in the same process.</p>
+
+          <p>This example sends a "ping" from this process (renderer) to the main process. The main process then replies with "pong".</p>
+        </div>
+      </div>
+    </div>
+    <script>
+      // You can also require other files to run in this process
+      require('./renderer.js')
+    </script>
+  </body>
+</html>

docs/fiddles/communication/two-processes/asynchronous-messages/main.js

@@ -0,0 +1,29 @@
+const { app, BrowserWindow, ipcMain } = require('electron')
+
+let mainWindow = null
+
+function createWindow () {
+  const windowOptions = {
+    width: 600,
+    height: 400,
+    title: 'Asynchronous messages',
+    webPreferences: {
+      nodeIntegration: true
+    }
+  }
+
+  mainWindow = new BrowserWindow(windowOptions)
+  mainWindow.loadFile('index.html')
+
+  mainWindow.on('closed', () => {
+    mainWindow = null
+  })
+}
+
+app.whenReady().then(() => {
+  createWindow()
+})
+
+ipcMain.on('asynchronous-message', (event, arg) => {
+  event.sender.send('asynchronous-reply', 'pong')
+})

docs/fiddles/communication/two-processes/asynchronous-messages/renderer.js

@@ -0,0 +1,12 @@
+const { ipcRenderer } = require('electron')
+
+const asyncMsgBtn = document.getElementById('async-msg')
+
+asyncMsgBtn.addEventListener('click', () => {
+  ipcRenderer.send('asynchronous-message', 'ping')
+})
+
+ipcRenderer.on('asynchronous-reply', (event, arg) => {
+  const message = `Asynchronous message reply: ${arg}`
+  document.getElementById('async-reply').innerHTML = message
+})

docs/fiddles/communication/two-processes/synchronous-messages/index.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="UTF-8">
+  </head>
+  <body>
+    <div>
+      <div>
+        <h1>Synchronous messages</h1>
+        <i>Supports: Win, macOS, Linux <span>|</span> Process: Both</i>
+        <div>
+          <div>
+            <button id="sync-msg">Ping</button>
+            <span id="sync-reply"></span>
+          </div>
+          <p>You can use the <code>ipc</code> module to send synchronous messages between processes as well, but note that the synchronous nature of this method means that it <b>will block</b> other operations while completing its task.</p>
+          
+          <p>This example sends a synchronous message, "ping", from this process (renderer) to the main process. The main process then replies with "pong".</p>
+        </div>
+      </div>
+    </div>
+    <script>
+      // You can also require other files to run in this process
+      require('./renderer.js')
+    </script>
+  </body>
+</html> 

docs/fiddles/communication/two-processes/synchronous-messages/main.js

@@ -0,0 +1,29 @@
+const { app, BrowserWindow, ipcMain } = require('electron')
+
+let mainWindow = null
+
+function createWindow () {
+  const windowOptions = {
+    width: 600,
+    height: 400,
+    title: 'Synchronous Messages',
+    webPreferences: {
+      nodeIntegration: true
+    }
+  }
+
+  mainWindow = new BrowserWindow(windowOptions)
+  mainWindow.loadFile('index.html')
+
+  mainWindow.on('closed', () => {
+    mainWindow = null
+  })
+}
+
+app.whenReady().then(() => {
+  createWindow()
+})
+
+ipcMain.on('synchronous-message', (event, arg) => {
+    event.returnValue = 'pong'
+})

docs/fiddles/communication/two-processes/synchronous-messages/renderer.js

@@ -0,0 +1,9 @@
+const { ipcRenderer } = require('electron')
+
+const syncMsgBtn = document.getElementById('sync-msg')
+
+syncMsgBtn.addEventListener('click', () => {
+    const reply = ipcRenderer.sendSync('synchronous-message', 'ping')
+    const message = `Synchronous message reply: ${reply}`
+    document.getElementById('sync-reply').innerHTML = message
+})

docs/fiddles/features/web-hid/main.js

@@ -8,24 +8,20 @@ function createWindow () {
   })
   
   mainWindow.webContents.session.on('select-hid-device', (event, details, callback) => {
-    //Add events to handle devices being added or removed before the callback on
-    //`select-hid-device` is called.
-    mainWindow.webContents.session.on('hid-device-added', (event, device) => {    
-      console.log('hid-device-added FIRED WITH', device)
-      //Optionally update details.deviceList
-    })
-  
-    mainWindow.webContents.session.on('hid-device-removed', (event, device) => {    
-      console.log('hid-device-removed FIRED WITH', device)
-      //Optionally update details.deviceList
-    })
-
     event.preventDefault()
     if (details.deviceList && details.deviceList.length > 0) {
       callback(details.deviceList[0].deviceId)
     }
   })
 
+  mainWindow.webContents.session.on('hid-device-added', (event, device) => {    
+    console.log('hid-device-added FIRED WITH', device)
+  })
+
+  mainWindow.webContents.session.on('hid-device-removed', (event, device) => {    
+    console.log('hid-device-removed FIRED WITH', device)
+  })
+
   mainWindow.webContents.session.setPermissionCheckHandler((webContents, permission, requestingOrigin, details) => {
     if (permission === 'hid' && details.securityOrigin === 'file:///') {
       return true

docs/fiddles/features/web-serial/main.js

@@ -8,19 +8,6 @@ function createWindow () {
   })
   
   mainWindow.webContents.session.on('select-serial-port', (event, portList, webContents, callback) => {
-
-    //Add listeners to handle ports being added or removed before the callback for `select-serial-port`
-    //is called.
-    mainWindow.webContents.session.on('serial-port-added', (event, port) => {
-      console.log('serial-port-added FIRED WITH', port)
-      //Optionally update portList to add the new port
-    })
-  
-    mainWindow.webContents.session.on('serial-port-removed', (event, port) => {
-      console.log('serial-port-removed FIRED WITH', port)
-      //Optionally update portList to remove the port
-    })
-
     event.preventDefault()
     if (portList && portList.length > 0) {
       callback(portList[0].portId)
@@ -29,6 +16,14 @@ function createWindow () {
     }
   })
 
+  mainWindow.webContents.session.on('serial-port-added', (event, port) => {
+    console.log('serial-port-added FIRED WITH', port)
+  })
+
+  mainWindow.webContents.session.on('serial-port-removed', (event, port) => {
+    console.log('serial-port-removed FIRED WITH', port)
+  })
+
   mainWindow.webContents.session.setPermissionCheckHandler((webContents, permission, requestingOrigin, details) => {
     if (permission === 'serial' && details.securityOrigin === 'file:///') {
       return true

docs/fiddles/ipc/pattern-1/index.html

@@ -1,14 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
-    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'">
-    <title>Hello World!</title>
-  </head>
-  <body>
-    Title: <input id="title"/>
-    <button id="btn" type="button">Set</button>
-    <script src="./renderer.js"></script>
-  </body>
-</html>

docs/fiddles/ipc/pattern-1/main.js

@@ -1,30 +0,0 @@
-const {app, BrowserWindow, ipcMain} = require('electron')
-const path = require('path')
-
-function createWindow () {
-  const mainWindow = new BrowserWindow({
-    webPreferences: {
-      preload: path.join(__dirname, 'preload.js')
-    }
-  })
-
-  ipcMain.on('set-title', (event, title) => {
-    const webContents = event.sender
-    const win = BrowserWindow.fromWebContents(webContents)
-    win.setTitle(title)
-  })
-
-  mainWindow.loadFile('index.html')
-}
-
-app.whenReady().then(() => {
-  createWindow()
-  
-  app.on('activate', function () {
-    if (BrowserWindow.getAllWindows().length === 0) createWindow()
-  })
-})
-
-app.on('window-all-closed', function () {
-  if (process.platform !== 'darwin') app.quit()
-})

docs/fiddles/ipc/pattern-1/preload.js

@@ -1,5 +0,0 @@
-const { contextBridge, ipcRenderer } = require('electron')
-
-contextBridge.exposeInMainWorld('electronAPI', {
-    setTitle: (title) => ipcRenderer.send('set-title', title)
-})

docs/fiddles/ipc/pattern-1/renderer.js

@@ -1,6 +0,0 @@
-const setButton = document.getElementById('btn')
-const titleInput = document.getElementById('title')
-setButton.addEventListener('click', () => {
-    const title = titleInput.value
-    window.electronAPI.setTitle(title)
-});

docs/fiddles/ipc/pattern-2/index.html

@@ -1,14 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
-    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'">
-    <title>Dialog</title>
-  </head>
-  <body>
-    <button type="button" id="btn">Open a File</button>
-    File path: <strong id="filePath"></strong>
-    <script src='./renderer.js'></script>
-  </body>
-</html>

docs/fiddles/ipc/pattern-2/main.js

@@ -1,32 +0,0 @@
-const {app, BrowserWindow, ipcMain, dialog} = require('electron')
-const path = require('path')
-
-async function handleFileOpen() {
-  const { canceled, filePaths } = await dialog.showOpenDialog()
-  if (canceled) {
-    return
-  } else {
-    return filePaths[0]
-  }
-}
-
-function createWindow () {
-  const mainWindow = new BrowserWindow({
-    webPreferences: {
-      preload: path.join(__dirname, 'preload.js')
-    }
-  })
-  mainWindow.loadFile('index.html')
-}
-
-app.whenReady().then(() => {
-  ipcMain.handle('dialog:openFile', handleFileOpen)
-  createWindow()
-  app.on('activate', function () {
-    if (BrowserWindow.getAllWindows().length === 0) createWindow()
-  })
-})
-
-app.on('window-all-closed', function () {
-  if (process.platform !== 'darwin') app.quit()
-})

docs/fiddles/ipc/pattern-2/preload.js

@@ -1,5 +0,0 @@
-const { contextBridge, ipcRenderer } = require('electron')
-
-contextBridge.exposeInMainWorld('electronAPI',{
-  openFile: () => ipcRenderer.invoke('dialog:openFile')
-})

docs/fiddles/ipc/pattern-2/renderer.js

@@ -1,7 +0,0 @@
-const btn = document.getElementById('btn')
-const filePathElement = document.getElementById('filePath')
-
-btn.addEventListener('click', async () => {
-  const filePath = await window.electronAPI.openFile()
-  filePathElement.innerText = filePath
-})

docs/fiddles/ipc/pattern-3/index.html

@@ -1,13 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
-    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'">
-    <title>Menu Counter</title>
-  </head>
-  <body>
-    Current value: <strong id="counter">0</strong>
-    <script src="./renderer.js"></script>
-  </body>
-</html>

docs/fiddles/ipc/pattern-3/main.js

@@ -1,48 +0,0 @@
-const {app, BrowserWindow, Menu, ipcMain} = require('electron')
-const path = require('path')
-
-function createWindow () {
-  const mainWindow = new BrowserWindow({
-    webPreferences: {
-      preload: path.join(__dirname, 'preload.js')
-    }
-  })
-
-  const menu = Menu.buildFromTemplate([
-    {
-      label: app.name,
-      submenu: [
-      {
-        click: () => mainWindow.webContents.send('update-counter', 1),
-        label: 'Increment',
-      },
-      {
-        click: () => mainWindow.webContents.send('update-counter', -1),
-        label: 'Decrement',
-      }
-      ]
-    }
-
-  ])
-
-  Menu.setApplicationMenu(menu)
-  mainWindow.loadFile('index.html')
-
-  // Open the DevTools.
-  mainWindow.webContents.openDevTools()
-}
-
-app.whenReady().then(() => {
-  ipcMain.on('counter-value', (_event, value) => {
-    console.log(value) // will print value to Node console
-  })
-  createWindow()
-  
-  app.on('activate', function () {
-    if (BrowserWindow.getAllWindows().length === 0) createWindow()
-  })
-})
-
-app.on('window-all-closed', function () {
-  if (process.platform !== 'darwin') app.quit()
-})

docs/fiddles/ipc/pattern-3/preload.js

@@ -1,5 +0,0 @@
-const { contextBridge, ipcRenderer } = require('electron')
-
-contextBridge.exposeInMainWorld('electronAPI', {
-  handleCounter: (callback) => ipcRenderer.on('update-counter', callback)
-})

docs/fiddles/ipc/pattern-3/renderer.js

@@ -1,8 +0,0 @@
-const counter = document.getElementById('counter')
-
-window.electronAPI.handleCounter((event, value) => {
-    const oldValue = Number(counter.innerText)
-    const newValue = oldValue + value
-    counter.innerText = newValue
-    event.sender.send('counter-value', newValue)
-})

docs/glossary.md

@@ -91,7 +91,7 @@ An IPC system for communicating intra- or inter-process, and that's important
 because Chrome is keen on being able to split its work into separate processes
 or not, depending on memory pressures etc.
 
-See https://chromium.googlesource.com/chromium/src/+/main/mojo/README.md
+See https://chromium.googlesource.com/chromium/src/+/master/mojo/README.md
 
 See also: [IPC](#ipc)
 

docs/images/tutorial-release-schedule.svg

@@ -0,0 +1,97 @@
+<?xml version="1.0" standalone="yes"?>
+<svg width="520" height="220" version="1.1" xmlns="http://www.w3.org/2000/svg">
+  <marker id="arrow" viewBox="-1 0 12 10" refX="10.5" refY="5" markerWidth="8" markerHeight="8" orient="auto">
+    <path d="M 0 0 L 10 5 L 0 10"/>
+  </marker>
+  <g transform="translate(0,40)">
+    <!-- master -->
+    <text x="60" y="30" text-anchor="end" alignment-baseline="middle">master</text>
+    <path d="M70 30 H 500" stroke-width="2" stroke="black"/>
+    <!-- v2.0 -->
+    <g>
+      <path d="M100 30 l 20 30 H 200" stroke-width="2" stroke="black" fill="transparent"/>
+      <text x="110" y="60" text-anchor="end" alignment-baseline="middle">2.0</text>
+      <circle cx="120" cy="60" r="5"/>
+      <text x="110" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 120,60)">v2.0.0-beta0</text>
+      <circle cx="200" cy="60" r="5"/>
+      <text x="190" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 200,60)">v2.0.0</text>
+    </g>
+    <!-- v2.1 -->
+    <g transform="translate(130,0)">
+      <path d="M100 30 l 20 30 H 200" stroke-width="2" stroke="black" fill="transparent"/>
+      <text x="110" y="60" text-anchor="end" alignment-baseline="middle">2.1</text>
+      <circle cx="120" cy="60" r="5"/>
+      <text x="110" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 120,60)">v2.1.0-beta0</text>
+      <circle cx="160" cy="60" r="5"/>
+      <text x="150" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 160,60)">v2.1.0-beta1</text>
+      <circle cx="200" cy="60" r="5"/>
+      <text x="190" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 200,60)">v2.1.0</text>
+    </g>
+    <!-- v3.0 -->
+    <g transform="translate(260,0)">
+      <path d="M100 30 l 20 30 H 200" stroke-width="2" stroke="black" fill="transparent"/>
+      <text x="110" y="60" text-anchor="end" alignment-baseline="middle">3.0</text>
+      <circle cx="120" cy="60" r="5"/>
+      <text x="110" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 120,60)">v3.0.0-beta0</text>
+      <circle cx="200" cy="60" r="5"/>
+      <text x="190" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 200,60)">v3.0.0</text>
+    </g>
+    <!-- Bug fixes -->
+    <g transform="translate(160,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
+      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
+    </g>
+    <g transform="translate(260,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
+      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
+    </g>
+    <g transform="translate(280,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
+      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
+    </g>
+    <g transform="translate(400,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
+      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
+    </g>
+    <g transform="translate(430,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
+      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
+    </g>
+    <!-- Features -->
+    <g transform="translate(130,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">feature</text>
+    </g>
+    <g transform="translate(200,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">feature</text>
+    </g>
+    <g transform="translate(340,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">feature</text>
+    </g>
+    <!-- Chromium update -->
+    <g transform="translate(310,30)">
+      <circle cx="0" cy="0" r="3"/>
+      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)"><tspan>chromium</tspan><tspan dy="10" x="10">update</tspan></text>
+    </g>
+    <!-- Timeline -->
+    <g transform="translate(100,160)">
+      <text x="50" y="0" text-anchor="middle" alignment-baseline="text-after-edge">~1 week</text>
+      <path d="M0 0 l0 10 l0 -5 H100l0 -5l0 10" stroke-width="2" stroke="black" fill="transparent"/>
+    </g>
+    <g transform="translate(230,160)">
+      <text x="50" y="0" text-anchor="middle" alignment-baseline="text-after-edge">~1 week</text>
+      <path d="M0 0 l0 10 l0 -5 H100l0 -5l0 10" stroke-width="2" stroke="black" fill="transparent"/>
+    </g>
+    <g transform="translate(360,160)">
+      <text x="50" y="0" text-anchor="middle" alignment-baseline="text-after-edge">~1 week</text>
+      <path d="M0 0 l0 10 l0 -5 H100l0 -5l0 10" stroke-width="2" stroke="black" fill="transparent"/>
+    </g>
+  </g>
+</svg>

docs/tutorial/devices.md

@@ -36,10 +36,8 @@ the WebHID API:
   can be used to select a HID device when a call to
   `navigator.hid.requestDevice` is made.  Additionally the [`hid-device-added`](../api/session.md#event-hid-device-added)
   and [`hid-device-removed`](../api/session.md#event-hid-device-removed) events
-  on the Session can be used to handle devices being plugged in or unplugged
-  when handling the `select-hid-device` event.
-  **Note:** These events only fire until the callback from `select-hid-device`
-  is called.  They are not intended to be used as a generic hid device listener.
+  on the Session can be used to handle devices being plugged in or unplugged during the
+  `navigator.hid.requestDevice` process.
 * [`ses.setDevicePermissionHandler(handler)`](../api/session.md#sessetdevicepermissionhandlerhandler)
   can be used to provide default permissioning to devices without first calling
   for permission to devices via `navigator.hid.requestDevice`.  Additionally,
@@ -84,11 +82,8 @@ There are several additional APIs for working with the Web Serial API:
 
 * The [`serial-port-added`](../api/session.md#event-serial-port-added)
   and [`serial-port-removed`](../api/session.md#event-serial-port-removed) events
-  on the Session can be used to handle devices being plugged in or unplugged
-  when handling the `select-serial-port` event.
-  **Note:** These events only fire until the callback from `select-serial-port`
-  is called.  They are not intended to be used as a generic serial port
-  listener.
+  on the Session can be used to handle devices being plugged in or unplugged during the
+  `navigator.serial.requestPort` process.
 * [`ses.setDevicePermissionHandler(handler)`](../api/session.md#sessetdevicepermissionhandlerhandler)
   can be used to provide default permissioning to devices without first calling
   for permission to devices via `navigator.serial.requestPort`.  Additionally,