Unity

What's new in this version:

- Removed the old BrowserWindowProxy-based implementation of window.open. This also removes the nativeWindowOpen option from webPreferences.

Features:
Additions:
- Added 'focus' and 'blur' events to WebContents
- Added BrowserWindow method to change the button color, symbol color, and height of a window with WCO enabled
- Added nativeTheme.inForcedColorsMode API to allow detecting forced color mode
- Added Substitutions menu roles on macOS: showSubstitutions, toggleSmartQuotes, toggleSmartDashes, toggleTextReplacement
- Added first-instance-ack event to the app.requestSingleInstanceLock() flow, so that users can pass some data back from the second instance to the first instance
- Added height option for Windows Control Overlay
- Added ses.setCodeCachePath() API for setting code cache directory
- Added rawHeaders to IncomingMessage
- Added support for more color formats in setBackgroundColor
- Added warning that preload scripts will be sandboxed by default beginning in Electron 20
- Support obsolete blowfish ciphers bf-{cbc,cfb,ecb} through the Node.js crypto API

Fixed:
- a V8 crash that could happen randomly in non-sandboxed renderer processes
- a bug where BrowserWindow.fromWebContents would return undefined during the browser-window-created event
- an issue where First Party Sets were not correctly loaded on app launch
- an issue where new bounds set via setBounds was not correctly applied if the user was moving or resizing the window concurrently on Windows
- an issue where pages would not properly print on macOS due to a rendering failure
- initialize asar support in worker threads
- the IncrementCapturerCount regression introduced by 13.0.0-beta.21

- Updated Chromium to 100.0.4896.56
- Updated node types version
- Chore: backport EPROTOTYPE fixes from libuv