Runtime 142.0.3595.46 (Nov. 3, 2025)

Release notes for Microsoft Edge WebView2 Runtime, release date: Nov. 3, 2025.

Bug fixes

• Disabled creation of a "Speculative Renderer" process.

• Fixed a dangling pointer in file system access permission context.

• Fixed the UI hanging during drag-and-drop in WinUI3.

• Fixed local network access triggering a permission alert pop-up window.

• Resolved an issue where an extra region was appearing in the accessibility tree.

• Fixed an issue where downloads in the default browser frame didn't work.

See also

• Release SDK 1.0.3595.46, for Runtime 142 (Nov. 3, 2025)
• Prerelease SDK 1.0.3590-prerelease, for Runtime 142 (Oct. 7, 2025)
• Release notes for WebView2
  • Release notes for the WebView2 Runtime
  • Release notes for WebView2 SDKs