Release Notes for v8.2.2

Fixes

• Fixed a crash that could happen when attempting to access a session during shutdown. #23069
• Fixed an issue with maximizable state persistence of BrowserWindows on macOS. #23020
• Fixed an issue with possible creation of a messageBox which cannot be dismissed on macOS. #23088
• Fixed an occasional crash when closing all BrowserWindows. #23022
• Fixed occasional WebFrame crashes caused by removed iframes. #22975

Other Changes

• Security: backported fix for CVE-2020-6423: Use after free in audio. #23047