Release Notes for v26.2.1

Fixes

Fixed an error where listening to certain chrome.tabs events would throw incorrectly. #39772 (Also in 25, 27)
Fixed an issue where BrowserWindows could crash on macOS with frame: false and roundedCorners: false when going fullscreen. #39795 (Also in 25, 27)
Fixed an issue where accelerators representing DOM keys were not correctly converted in webContents.sendInputEvent(). #39821 (Also in 27)
Fixed devtools to allow restoring saved dock state on Windows. #39768 (Also in 25, 27)
Fixed issue where titlebar would be transparent for transparent windows that are fullscreen. #39780 (Also in 25, 27)