Release Notes for v7.1.9

Fixes

Fixed a crash in contextBridge that happens on garbage collection. #21736
Fixed a crash that would occur when Notifications were closed in concert with app termination. #21719
Fixed an issue that could cause frameless windows to become undraggable in some circumstances. #21723
Fixed an issue that could prevent communication between a sandboxed child window opened with nativeWindowOpen: false and an unsandboxed parent window. Also fixed document.visibilityState not working in sandboxed <webview>. #21696
Fixed an issue with potential duplicate error popups when calling shell.showItemInFolder on Windows. #21749
Fixed white flash when foregrounding an occluded window. #21750