microsoft/microsoft-ui-xaml winui3/release/2.2.2-experimental9

WinUI 3 in WinAppSDK 2.2.2-experimental9

Repository: microsoft/microsoft-ui-xaml

Tag: winui3/release/2.2.2-experimental9

Published: 2026-06-10T00:05:54Z

Prerelease: yes

Release notes:

WinUI 3 in Windows App SDK 2.2.2-Experimental9 🧪

This experimental release of WinUI 3 ships as part of Windows App SDK 2.2 Experimental 9. To use it in your app, install the Microsoft.WindowsAppSDK 2.2.2-experimental9 NuGet package.

This release ships alongside Windows App SDK 2.2.0 stable and brings forward the WinUI changes from that release, including the new XamlBindingHelper boxing-free setter overloads (SetPropertyFromThickness, SetPropertyFromCornerRadius, SetPropertyFromColor), the newly exposed Setter.ValueProperty dependency property, and the 2.2.0 WinUI bug fix batch.

For the full set of changes, see the Windows App SDK 2.2 Experimental 9 release notes.

Try it out

• Install the Microsoft.WindowsAppSDK 2.2.2-experimental9 NuGet package.
• Download and update the WinUI Gallery to see the WinUI 3 updates firsthand.