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Release SDK 1.0.2210.55, for Runtime 120 (Dec. 11, 2023)

Release notes for Microsoft Edge WebView2 SDK, release date: Dec. 11, 2023.

NuGet package for WebView2 SDK 1.0.2210.55

For full API compatibility, this Release version of the WebView2 SDK requires WebView2 Runtime 120.0.2210.55 (Dec. 11, 2023) or later.

Detailed contents:

Breaking changes

Unpackaged Win32 app using Fixed Version 120+ on Windows 10

If you're developing an unpackaged Win32 app using Fixed Version Runtime v120 or above and targeting Windows 10 devices, you need to run a couple of ACL shell commands (icacls), to avoid crashing, because of a new security feature implemented in WebView2. See [Breaking Change] Unpackaged Win32 app using Fixed Version v120+ on Win10 need ACL.

The fix is in the article Distribute your app and the WebView2 Runtime, section The Fixed Version runtime distribution mode, step "On Windows 10 devices, starting with Fixed Version 120, developers of unpackaged Win32 applications using Fixed Version are required to run the following commands."

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.

Support for browser extensions in WebView2

Supports browser extensions in WebView2.

Previous phase: Support for browser extensions in WebView2 in Prerelease SDK 1.0.2194-prerelease, for Runtime 120 (Nov. 6, 2023).

Frame Process Info API

The Frame Process Info API, including GetProcessExtendedInfos, provides a snapshot collection of all frames that are actively running in the associated renderer process. This API enables the host application to detect which part of WebView2 is consuming resources such as memory or CPU usage:

Previous phase: Frame Process Info API in Prerelease SDK 1.0.2357-prerelease, for Runtime 122 (Jan. 30, 2024).

IsBrowserAcceleratorKeyEnabled property

ICoreWebView2AcceleratorKeyPressedEventArgs has a new IsBrowserAcceleratorKeyEnabled property to allow you to control whether the browser handles accelerator keys (shortcut keys), such as Ctrl+P or F3:

Previous phase: IsBrowserAcceleratorKeyEnabled property in Prerelease SDK 1.0.2357-prerelease, for Runtime 122 (Jan. 30, 2024).

Managing profile deletion

Added support for managing profile deletion.

Previous phase: Profile management: custom data partition, cookie manager, and profile deletion in Prerelease SDK 1.0.1724-prerelease, for Runtime 113 (Mar. 20, 2023).

Bug fixes

See also

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