Bug Fixes

• Fixed an issue where Electron could not use the version of ffmpeg that
  does not include proprietary codecs. #9057
• Fixed an issue where drag and drop events did not work properly across
  <webview> tags. #9037
• Fixed an issue where the geolocation API could hang the UI thread and
  crash the renderer process. #8923
• Fixed an uncaught error when making a request via the net module
  and the response's content encoding was not supported. #9001
• Fixed a crash that would occur on certain page navigations. #9043
• Fixed an issue where net module requests did not support non-string
  header values. #9062

Windows

• Fixed an issue where escaped & characters could not be used in top-level
  menu item labels. #8984

API Changes

• The crashReporter module is now available in sandboxed renderer processes.
  #8956
• Added support for controlling how redirects are handled in the net module.
  #9007
• Added editMenu and windowMenu menu item roles that include the standard
  OS submenu items. #8880
• Added support for a tabbingIdentifier option to the BrowserWindow
  constructor that enables groupable native tabs on macOS 10.12+. #9052

Windows

• The uploadToServer option to crashReporter.start is now supported. #9053