Electron Releases

Breaking Changes

• Changed heap profiling in contentTracing recordings to now use a perfetto heap-profiling data source. #54863

Features

• Added support for Notification action buttons on Linux. #54889 ^{(Also in 44)}

Fixes

• Fixed a crash on Linux at startup or on theme change with GTK modules loaded. #55017

• Fixed a macOS File System Access blocklist bypass via /System/Volumes/Data paths. #54678

• Fixed mouse cursor missing over native dialogs in certain scenarios on Windows. #54878

• Fixed net.fetch and session.fetch failing permanently with net::ERR_FAILED after the Network Service process restarts. #54910 ^{(Also in 42, 43, 44)}

• Fixed utilityProcess dropping messages posted with process.parentPort.postMessage() right before the process exits. #54956 ^{(Also in 42, 43)}

• Fixed webContents.executeJavaScript() with userGesture set not granting browser-side user activation, which could make activation-gated APIs fail. #54959

• Fixed win.isFullScreen() being stale in fullscreen events on Windows. #55008 ^{(Also in 44)}

Other Changes

• Updated Chromium to 156.0.8078.36. #55007