Release Notes for v20.1.1

Fixes

• Fixed a bug where calling atob in the renderer process could fail under some circumstances. #35445 (Also in 21)
• Fixed a potential crash on WebWorker destruction. #35491 (Also in 19, 21)
• Fixed an issue where frameless windows with roundedCorners: false couldn't enter fullscreen without crashing. #35455 (Also in 19, 21)
• Fixed an issue where part of the BrowserView could be cut off when calling setBounds on some windows. #35494 (Also in 19)