Prerelease SDK 1.0.2194-prerelease, for Runtime 120 (Nov. 6, 2023)

Release notes for Microsoft Edge WebView2 Prerelease SDK, release date: Nov. 6, 2023.

NuGet package for WebView2 SDK 1.0.2194-prerelease

For full API compatibility, this Prerelease version of the WebView2 SDK requires the WebView2 Runtime that ships with Microsoft Edge version 120.0.2194.0 or later; see Runtime 120.0.2210.55 (Dec. 11, 2023).

Detailed contents:

• Promotions to Phase 2 (Stable in Prerelease)
  • Support for browser extensions in WebView2
• Bug fixes
• See also

Promotions to Phase 2 (Stable in Prerelease)

The following APIs have been promoted from Phase 1: Experimental in Prerelease, to Phase 2: Stable in Prerelease, and are included in this Prerelease SDK.

Support for browser extensions in WebView2

Supports browser extensions in WebView2.

Previous phase: Support for browser extensions in WebView2 in Prerelease SDK 1.0.1988-prerelease, for Runtime 117 (Jul. 24, 2023).

Bug fixes

• Fixed a memory leak in .NET when web messages are sent from WebView2, but aren't read from the application side. (Runtime and SDK) (Issue #3794)

See also

• Runtime 120.0.2210.55 (Dec. 11, 2023)
• Release notes for WebView2
  • Release notes for the WebView2 Runtime
  • Release notes for WebView2 SDKs