microsoft/WindowsAppSDK v2.0-exp1

2.0.0 Experimental 1 (2.0.250930001-experimental1) 🧪

Repository: microsoft/WindowsAppSDK

Tag: v2.0-exp1

Published: 2025-10-02T22:25:16Z

Prerelease: yes

Release notes:

Windows App SDK 2.0-Experimental1 (2.0.250930001-experimental1)

WinAppSDK 2.0 Experimental 1 is the latest experimental version of WinAppSDK providing new features and improvements to the platform.

What's new in WinAppSDK 2.0.0 Experimental 1:

• The Windows ML Model Catalog APIs allow your app or library to dynamically download large AI model files from your own online model catalogs without shipping those large files directly with your app or library. Additionally, the model catalog will help filter which models are compatible with the Windows device it's running on, so that the right model is downloaded to the device.

The following bugs have been fixed:

• Fixed an issue in DeploymentManager which resulted in it incorrectly reporting PackageInstallRequired in some cases.

To see everything that's new and changed, see the full [Windows App SDK 2.0 Experimental release notes](https://aka.ms/windowsappsdk/2.0/2.0.0-experimental1/release-notes).

Try it out

• Download the 2.0.250930001-experimental1 NuGet package to use WinAppSDK 2.0 in your app.
• Download and update the WinUI Gallery to see the WinUI 3 updates firsthand.

Getting Started

To get started using Windows App SDK to develop Windows apps, check out the following documentation:

• Install developer tools .
• Create a WinUI 3 app.
• Continue your development journey.