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Release SDK 1.0.2739.15, for Runtime 128 (Aug. 26, 2024)

Release notes for Microsoft Edge WebView2 SDK, release date: Aug. 26, 2024.

NuGet package for WebView2 SDK 1.0.2739.15

For full API compatibility, this Release version of the WebView2 SDK requires WebView2 Runtime 128.0.2739.15 (Aug. 26, 2024) or later.

This Release SDK includes the same improvements as:

Detailed contents:

Promotions to Phase 3 (Stable in Release)

The following APIs have been promoted from Phase 2: Stable in Prerelease, to Phase 3: Stable in Release, and are now included in this Release SDK.

Web notification handling, for non-persistent notifications

Added support for Web Notification, for non-persistent notifications. The NotificationReceived event for CoreWebView2 controls web notification handling, allowing customization or suppression by the host app. Unhandled notifications default to WebView2's UI.

Previous phase: Web notification handling, for non-persistent notifications in Prerelease SDK 1.0.2730-prerelease, for Runtime 128 (Aug. 7, 2024).

Save as

Added SaveAs APIs that allow you to programmatically perform the Save as operation. You can use these APIs to block the default Save as dialog, and then either save silently, or build your own UI for Save as. These APIs pertain only to the Save as dialog, not the Download dialog, which continues to use the existing Download APIs.

See also

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