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@renovate renovate bot commented Jan 19, 2026

This PR contains the following updates:

Package Change Age Confidence
electron 39.2.740.0.0 age confidence

Release Notes

electron/electron (electron)

v40.0.0: electron v40.0.0

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Release Notes for v40.0.0
Stack Upgrades
Breaking Changes
  • Deprecated clipboard API access from renderer processes #​48923
  • Fixed an error on debug symbol upload by moving dsym.zip to use tar.xz compression. #​48952
Features
Additions
  • Added "memory-eviction" as a possible reason for a child process to exit. #​48362
  • Added RGBAF16 output format with scRGB HDR color space support to Offscreen Rendering. #​48265 (Also in 39)
  • Added app.isHardwareAccelerationEnabled(). #​47614 (Also in 37, 38, 39)
  • Added bypassCustomProtocolHandlers option to net.request. #​48883 (Also in 38, 39)
  • Added methods to enable more granular accessibility support management. #​48042 (Also in 37, 38, 39)
  • Added support for WebSocket authentication through the login event on webContents. #​49064 (Also in 39)
  • Added support to import external shared texture as VideoFrame. #​48831
  • Added the ability to retrieve the system accent color on Linux using systemPreferences.getAccentColor. #​48027 (Also in 39)
  • Allowed for persisting File System API grant status within a given session. #​48170 (Also in 37, 38, 39)
  • Automatically focus DevTools when element is inspected or breakpoint is triggered. #​46386 (Also in 37, 38, 39)
Improvements
  • Enables resetting accent color to follow system accent settings if a previous color has been set via window.setAccentColor(null). #​48274 (Also in 38, 39)
  • Support dynamic ESM imports in non-context isolated preloads. #​48375 (Also in 37, 38, 39)
  • Updated nativeImage.createFromNamedImage to support SF Symbol names. #​48772 (Also in 39)
Fixes
  • Added support for --no-stdio-init to be used when nul device is disabled on windows. #​47870
  • Fixed an issue on Windows and Linux where no cookie encryption key provider was passed into the network service when cookie encryption was enabled. #​49375
  • Fixed an issue where no cookie encryption provider was passed into the network service when cookie encryption was enabled. #​49350
  • Fixed crash when attempting to resolve modules during process exit. #​49104
  • Fixed drag regions in child windows. #​49312
  • Fixed draw smoothing round corner issue. #​48782
  • Fixed the cookie encryption logic to use the old os_crypt sync implementation present in M142. #​49384
  • Fixed visual artifacts while resizing a window on Windows. #​49191
Also in earlier versions...
  • AccentColor set distinguishes the frame. #​48405 (Also in 37, 38, 39)
  • Corrected the appearance of tiled windows on GNOME (when frame: true), and removed resize handles from tiled edges. #​48835 (Also in 38, 39)
  • Fix: ESM-from-CJS import when CJK characters are in path. #​48862 (Also in 39)
  • Fix: runtime JS error that crashes GetPackageJSON. #​48293 (Also in 37, 38, 39)
  • Fixed Wayland configuration through the XDG_SESSION_TYPE environment variable. #​48301 (Also in 38, 39)
  • Fixed Windows dialog.showMessageBox default button handling. #​48216 (Also in 36, 37, 38, 39)
  • Fixed a Windows notification issue where clicking a native notification would result in an application hang on certain Windows environments. #​49129 (Also in 39)
  • Fixed a potential crash in dialog.showOpenDialog on Windows with an empty extension filter array. #​48640 (Also in 37, 38, 39)
  • Fixed an application crash when clicking or hovering over the native MacOS "Window" menu. Reverts #​48598. #​48799 (Also in 37, 38, 39)
  • Fixed an error when checking environmental variables when using remote checksums when installing Electron via npm. #​48634 (Also in 37, 38, 39)
  • Fixed an issue that menu items on macOS could not be disabled under all circumstances. #​48598 (Also in 37, 38, 39)
  • Fixed an issue where menu-did-close was not emitted properly for some application menus. #​49092 (Also in 38, 39)
  • Fixed an issue where shell.openExternal caused an unexpected dialog to open when there was no app suitable to open the url. #​48502 (Also in 38, 39)
  • Fixed an issue where systemPreferences.getAccentColor inverted the color. #​48511 (Also in 37, 38, 39)
  • Fixed an issue where trafficLightPosition would not be correctly applied when using titleBarStyle: 'customButtonsOnHover' on macOS 26. #​48538 (Also in 37, 38, 39)
  • Fixed an issue where authentication via websockets can crash. #​48510 (Also in 37, 38, 39)
  • Fixed an issue where button background on mouse hover with titleBarOverlay wasn't always calculated to provide appropriate minimum contrast. #​48568 (Also in 37, 38, 39)
  • Fixed an issue where calling webContents.openDevTools({ mode: 'detach' }) would cause a crash on Wayland. #​48600 (Also in 38, 39)
  • Fixed an issue where changing the resizable property on a window would break the styles of a transparent window. #​48378 (Also in 37, 38, 39)
  • Fixed an issue where icons didn't show up as expected on Windows Toast notifications. #​48543 (Also in 38, 39)
  • Fixed an issue where snapped windows aren't correctly snapped when minimized and then unminimized. #​48296 (Also in 37, 38, 39)
  • Fixed an issue where some apps would throw an exception on launch. #​48976 (Also in 39)
  • Fixed an issue where the close callback param for menu.popup would fire when any arbitrary submenu of the given menu closed, and not the menu itself. #​49046 (Also in 38, 39)
  • Fixed crash on windows when UTF-8 is in path. #​48942 (Also in 38, 39)
  • Fixed crash when accessing webContents.session or webContents.debugger. #​48318 (Also in 39)
  • Fixed crash when creating event object for ipc events. #​48991 (Also in 39)
  • Fixed crash when inspector agent attempts to evaluate on provisional frames. #​48503 (Also in 37, 38, 39)
  • Fixed crash when passing feature param from commandline --enable-features=Feature:ParamA/Value. #​48411 (Also in 39)
  • Fixed crash when reading system certificates via nodejs tls module. #​49041 (Also in 39)
  • Fixed download button does not work in PDF Viewer. #​48372 (Also in 38, 39)
  • Fixed excessive WindowServer GPU usage on macOS Tahoe 26. #​48376 (Also in 36, 37, 38, 39)
  • Fixed high CPU usage with <input> tag on macOS 26. #​48379 (Also in 36, 37, 38, 39)
  • Fixed incorrect signal variable reference in nan-spec-runner that could cause install failures to go undetected. #​48639 (Also in 38, 39)
  • Fixed oom crash when optimizing certain wasm functions involving large phi nodes. #​48816 (Also in 38, 39)
  • Fixed shader-f16 to work on Windows. #​48342 (Also in 37, 38, 39)
  • Fixed the issue where the parent window leave disabled after the modal window call show() multiple time. #​49021 (Also in 38, 39)
  • Fixed the issue where the parent window remained interactive after the modal window was opened. #​48864 (Also in 38, 39)
  • Fixed white flash on call to BrowserWindow.show. #​47151 (Also in 37, 38, 39)
  • Reenable V8 trap handlers for wasm in browser and utility process, improves runtime execution of wasm. #​48839 (Also in 39)
  • Requests sent via net are now capable of having their headers modified to use reserved headers via webRequest. #​49241 (Also in 39)
  • Titlebar buttons now appear on the correct side of windows on Wayland in Ubuntu. #​48490 (Also in 38, 39)
  • Windows: Calling window.setFocusable(true) will no longer cause a window to lose focus. #​48927 (Also in 39)
Other Changes
Documentation
Notices
End of Support for 37.x.y

Electron 37.x.y has reached end-of-support as per the project's support policy. Developers and applications are encouraged to upgrade to a newer version of Electron.


Configuration

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@renovate renovate bot added the dependency Dependency updates label Jan 19, 2026
@renovate renovate bot force-pushed the renovate/electron-40.x branch from 2b57cd7 to ba34aca Compare January 19, 2026 16:58
@renovate renovate bot force-pushed the renovate/electron-40.x branch from ba34aca to e4ff4c1 Compare January 19, 2026 17:00
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@setchy setchy merged commit d862477 into main Jan 19, 2026
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@setchy setchy deleted the renovate/electron-40.x branch January 19, 2026 17:07
@github-actions github-actions bot added this to the Release 6.15.0 milestone Jan 19, 2026
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