stack.pulse
#stacks/electron/desktop

Electron release notes, breaking changes, and upgrade notes.

Build cross-platform desktop apps with JavaScript, HTML, and CSS StackPulse turns upstream changelogs into scannable summaries with risky changes, deprecations, migration notes, and source links.

releases
18
breaking
0
security
3
deprecated
0
migrations
0

Get source-linked upgrade notes and occasional sponsor recommendations. No GitHub login required.

what stackpulse tracks

Electron releases from GitHub

StackPulse watches Electron release notes and keeps the original source link close to every summary.

upgrade risk

Breaking changes and deprecations

Risky changes are separated from normal feature notes so you can scan upgrade impact before changing production dependencies.

migration notes

Source-backed next steps

Migration steps and recommended actions are only shown when the upstream release notes support them.

# latest_releases

source-backed
v42.5.1mediumfeatureJun 29, 2026

electron v42.5.1

This release includes fixes for `ProtocolResponse.url` requests and 'reload' menu items, along with backported Chromium fixes.

affected

Developers using `ProtocolResponse.url` or 'reload' menu items in `BaseWindow` are affected.

action

Update to version 42.5.1 to benefit from the fixes.

view source on github->
v41.9.1mediumfeatureJun 29, 2026

electron v41.9.1

This release includes fixes for `ProtocolResponse.url` requests and 'reload' menu items, along with backported fixes from upstream Chromium.

affected

Developers using `ProtocolResponse.url` or 'reload' menu items with `BaseWindow` are affected.

action

Update to v41.9.1 to benefit from the fixes.

view source on github->
v43.0.0-beta.8mediumfeatureprereleaseJun 26, 2026

electron v43.0.0-beta.8

This beta release introduces rounded corners for frameless windows on Linux by default and includes several fixes including backported Chromium fixes.

affected

Users running frameless windows on Linux will see visual changes unless explicitly disabled.

action

Test applications with the beta release to verify compatibility and report any issues.

release_signals
+On Linux, frameless windows now have rounded corners by default, matching macOS and Windows behavior. Disable with roundedCorners: false.
view source on github->
v43.0.0-beta.7mediumfeatureprereleaseJun 25, 2026

electron v43.0.0-beta.7

This beta release updates Node.js to version 24.17.0, providing the latest Node.js features and improvements.

affected

Developers using Electron with Node.js dependencies may be affected by the Node.js update.

action

Test your application with this beta release to ensure compatibility with Node.js v24.17.0.

release_signals
+Updated Node.js to v24.17.0
view source on github->
v41.9.0mediumfeatureJun 23, 2026

electron v41.9.0

This release includes a Windows-specific bug fix and updates Node.js to v24.17.0, along with backported Chromium fixes.

affected

Users on Windows and those relying on Node.js features may be affected by the updates and fixes.

action

Update to the latest version to incorporate the fixes and Node.js updates.

view source on github->
v40.10.5lowJun 23, 2026

electron v40.10.5

This release backports fixes from upstream Chromium.

view source on github->
v42.5.0mediumJun 23, 2026

electron v42.5.0

This release includes fixes for window management issues on Windows and Wayland environments, along with updates to Chromium and Node.js.

affected

Users experiencing window management issues on Windows or Wayland environments may benefit from this release.

action

Update to version 42.5.0 to benefit from the latest fixes and updates.

view source on github->
v43.0.0-beta.6mediumfeatureprereleaseJun 22, 2026

electron v43.0.0-beta.6

This beta release updates Chromium to version 150.0.7871.24, ensuring compatibility with the latest web standards and security patches.

affected

Developers testing Electron beta versions are affected.

action

Install via `npm install electron@beta` or `npm install electron@43.0.0-beta.6` to test the latest changes.

view source on github->
v43.0.0-beta.5mediumprereleaseJun 18, 2026

electron v43.0.0-beta.5

Beta release focusing on bug fixes for window management and rendering issues across different platforms.

affected

Users experiencing issues with window sizing, rendering, or TSX import transpilation may benefit from this beta.

action

Test this beta release and report any issues encountered.

view source on github->
v41.8.0mediumfeatureJun 16, 2026

electron v41.8.0

Fixed browser process crash during reload scenarios and Linux UI rendering issue. Includes backported fixes from Chromium/V8 and Node.js update.

view source on github->
v42.4.1mediumfeatureJun 16, 2026

electron v42.4.1

This release includes several fixes for DevTools, safeStorage, Linux UI, and WebAssembly, along with Chromium updates and backports.

view source on github->
v40.10.4lowJun 16, 2026

electron v40.10.4

This release includes backported fixes from upstream Chromium, V8, Skia, and Dawn, along with minor documentation updates.

affected

Users relying on Chromium, V8, Skia, or Dawn components may benefit from the backported fixes.

view source on github->
v43.0.0-beta.4mediumfeatureprereleaseJun 16, 2026

electron v43.0.0-beta.4

This beta release fixes issues with the DevTools Network panel and Linux frameless windows, while updating Chromium to version 150.0.7871.13.

affected

Developers using Electron's DevTools or Linux frameless windows may be affected by the fixes.

action

Test the beta release and report any issues encountered.

view source on github->
v43.0.0-beta.3mediumprereleaseJun 12, 2026

electron v43.0.0-beta.3

This beta release focuses on fixing critical crashes and rendering issues, including browser process crashes during reloads, renderer crashes with WebAssembly, and frameless window centering problems on Linux and Windows.

affected

Developers using Electron with `webContents.reload()`, WebAssembly, or frameless windows may be affected by the fixed issues.

action

Update to this beta version to test the fixes if you encounter related issues.

view source on github->
v41.7.2criticalsecurityJun 9, 2026

electron v41.7.2

This release includes fixes for frameless window centering issues on Linux and Windows, resolves a developer tools menu item bug, and addresses data truncation and crash issues in `Buffer`/`TextEncoder` APIs on Apple Silicon. Multiple security vulnerabilities have also been patched.

affected

Users experiencing issues with frameless window centering, developer tools functionality, or data handling on Apple Silicon are affected.

action

Upgrade to v41.7.2 to benefit from the fixes and security patches.

release_signals
!Backported fixes for CVEs: CVE-2026-9110, CVE-2026-9111, CVE-2026-9114, CVE-2026-9115, CVE-2026-9116, CVE-2026-9117, CVE-2026-9118, CVE-2026-9120, CVE-2026-9121, CVE-2026-9122, CVE-2026-9124, CVE-2026-9126.
view source on github->
v40.10.3criticalsecurityJun 9, 2026

electron v40.10.3

This release focuses on security improvements, backporting fixes for multiple CVEs to enhance the safety and stability of Electron applications.

affected

Users of Electron applications are affected by these security fixes.

action

Update to Electron v40.10.3 to benefit from the latest security patches.

release_signals
!Backported fixes for CVE-2026-9110, CVE-2026-9111, CVE-2026-9112, CVE-2026-9113, CVE-2026-9114, CVE-2026-9115, CVE-2026-9116, CVE-2026-9117, CVE-2026-9118, CVE-2026-9119, CVE-2026-9120, CVE-2026-9121, CVE-2026-9122, CVE-2026-9124, CVE-2026-9126.
view source on github->
v42.4.0mediumsecurityJun 9, 2026

electron v42.4.0

This release focuses on bug fixes and stability improvements, addressing issues such as browser process crashes, frameless window centering, and sandboxed preload script caching. It also includes backported security fixes and updates to Chromium and Node.js.

affected

Developers using Electron for applications with frameless windows, sandboxed preload scripts, or detached DevTools windows may be affected.

action

Update to v42.4.0 to benefit from bug fixes and security patches.

release_signals
!Backported fixes for CVE-2026-9115, CVE-2026-9116.
view source on github->
v43.0.0-beta.2mediumfeatureprereleaseJun 9, 2026

electron v43.0.0-beta.2

This beta release fixes an issue with the 'Toggle Developer Tools' menu item in BaseWindow and updates Node.js to v24.16.0.

affected

Developers using BaseWindow and relying on the 'Toggle Developer Tools' menu item are affected.

action

Update to this beta version to resolve the 'Toggle Developer Tools' issue and benefit from the updated Node.js version.

view source on github->