- Fixed Linux frameless window drop‑shadow glitch and a memory leak when creating BrowserWindows.
- Resolved Windows app quit hang when a shell.openExternal/openPath dialog was pending.
- Fixed custom V8 snapshot support on macOS arm64, Linux x64, Windows x64 and reduced idle CPU wakeups.
electron v42.9.3
Official Electron changelog summary with source attribution, release tags, and community reactions.
Track this Electron release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.
Verify the original release note
Every summary should remain traceable to the original changelog or release source.
Follow this in context
Turn this Electron release note into a weekly digest for the tools you actually use.
Create digestMore Electron changelog updates
Fixed numerous crashes and stability issues (DevTools popup, promptTouchID, malformed ASAR, login item settings, sharedTexture GPU, main process exit, etc.).
Fixed registerFileProtocol and registerHttpProtocol to return opaque responses for cross-origin no‑CORS fetches.
Fixed protocol handlers to return opaque responses for cross‑origin fetches