Electron v33.0.0-alpha.1
Release Notes
Breaking Changes
Deprecated usage of
texturedBrowserWindowtypeoption on macOS. #43133
Features
Added
DownloadItem.getCurrentBytesPerSecond(),DownloadItem.getPercentComplete(),DownloadItem.getEndTime(). #42805 (Also in 30, 31, 32)Added
View.setBorderRadius(radius)for customizing the border radius of views—with compatibility forWebContentsView. #42320Added a new property
prefersReducedTransparencytonativeTheme, which indicates whether the user has chosen to reduce OS-level transparency via system accessibility settings. #42862 (Also in 30, 31, 32)Added support for responding to auth requests initiated from utility process via
app#loginevent. #42631 (Also in 32)Added the event
client-certificate-request-passwordto app. It is dispatched when a PIN is needed to unlock a cryptographic device. #41205Aligned failure pathway in File System Access API with upstream when attempting to open a file or directory in a blocked path. #42561 (Also in 30, 31, 32)
Enabled the Windows Control Overlay API on Linux. #41769 (Also in 30, 31, 32)
Enabled zstd compression in net http requests. #43150 (Also in 31, 32)
Expose
systemPreferencestoutilityProcess. #42203 (Also in 30, 31, 32)Extended
navigationHistoryAPI with 2 new functions for better history management. #42014
Fixes
Fixed a crash that could occur in some DevTools extensions containing draggable regions. #43179 (Also in 31, 32)
Fixed a focus issue when calling
BrowserWindow.setTopBrowserView. #42653 (Also in 30, 31, 32)Fixed a potential crash when using off screen rendering. #42920 (Also in 30, 31, 32)
Fixed a potential error when calling
webContents.close()on a BrowserView. #42633 (Also in 31, 32)Fixed an error where a minimized or hidden window would thrown an unresponsive error in the main process. #43034 (Also in 32)
Fixed an issue where Chromium could crash on a dangling unretained pointer in one of several webRequest functions. #42647 (Also in 31, 32)
Fixed an issue where High Contrast Mode didn't apply to webContents on Windows. #42853 (Also in 31, 32)
Fixed an issue where MessagePorts could close unexpectedly with non-cloneable objects sent via
postMessage. #42535 (Also in 30, 31, 32)Fixed an issue where
fetch-dependent interfaces could be missing in Web Workers withnodeIntegrationInWorkerenabled. #42579 (Also in 30, 31, 32)Fixed an issue where
navigator.mediaDevices.enumerateDevicescould return broken results in some cases after callingsession.setPermissionCheckHandler. #42775 (Also in 30, 31, 32)Fixed an issue where
navigator.mediaDevices.getUserMediaandnavigator.getUserMediashould reject with aNotAllowedErrorif microphone or camera permissions have been denied at the system level on macOS. #42899 (Also in 30, 31, 32)Fixed an issue where
navigator.serial.getPorts()incorrectly returned an empty array in some cases. #43101 (Also in 30, 31, 32)Fixed an issue where
system-context-menuwas not triggered as expected on Windows when using a frameless BrowserWindow. #43243 (Also in 30, 31, 32)Fixed an issue where calling
BrowserWindow.setBackgroundColorwith some level of transparency could cause a crash. #42824 (Also in 31, 32)Fixed an issue where calling
desktopCapturer.getSourceson macOS running 14.4 or later would make non-resizable windows resizable. #43013 (Also in 31, 32)Fixed an issue where calling
window.print(),webContents.print()orprintToPDFfrom an existing PDF document resulted in a blank page. #43309 (Also in 31, 32)Fixed an issue where calling
window.showInactiveon macOS did not actually show the window. #43079 (Also in 31, 32)Fixed an issue where control could fail to return properly after saving a dialog using showOpenDialogSync on Linux. #42652 (Also in 29, 30, 31, 32)
Fixed an issue where sources returned by the
desktopCapturerAPI andscreen.getAllDisplays()no longer matched on Windows. #42781 (Also in 31, 32)Fixed an issue where sources returned by the
desktopCapturerAPI andscreen.getAllDisplays()no longer matched on Windows. #42883 (Also in 31, 32)Fixed an issue where the File System Access API did not remember the user's last picked directory as expected. #42850 (Also in 30, 31, 32)
Fixed an issue where the user-specified default path did not work in some circumstances when using Linux dialogs. #42655 (Also in 30, 31, 32)
Fixed an issue where users would be incorrectly notified of print failure upon intentional cancellation. #43337
Fixed behavior when entering/exiting fullscreen fails on macOS. #43112 (Also in 29, 30, 31, 32)
Fixed crash when resolving proxy with
session.resolveProxyapi. #42878 (Also in 30, 31, 32)Fixed issues with the vibrancy view on macOS. #43078 (Also in 31, 32)
Fixed several view hierarchy issues related to web contents view on MacOS. #43033 (Also in 31, 32)
Fixed the resource leak when using Node.js readable streams as the response body for a custom protocol handler. #43056 (Also in 30, 31, 32)
Resolved an issue where
desktopCapturer.getSourcesnever fulfilled its promise in some cases. #43080 (Also in 29, 30, 31, 32)
Other Changes
Fix: fixed the
npm run lintnot working on Windows. #42281 (Also in 31, 32)Fixed a potential crash when removing notifications on Windows. #43040 (Also in 30, 31, 32)
Fixed an issue where opening multiple file pickers on Windows via the
inputtag could cause a crash. #42758 (Also in 30, 31, 32)Fixed crash in gpu process when software compositing is enabled on linux with x11 platform. #42559 (Also in 29, 30, 31, 32)
Fixed ffmpeg release on x64 macOS. #43093 (Also in 29, 30, 31, 32)
Updated Chromium to 129.0.6668.0. #43368
Updated Node.js to v20.16.0. #43029
Unknown
Just updating the documentation, thanks!. #42691