| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| README.md | 2026-09-23 | 1.6 kB | |
| Windows App SDK 1.8.12 (1.8.260921001) source code.tar.gz | 2026-09-23 | 159.9 MB | |
| Windows App SDK 1.8.12 (1.8.260921001) source code.zip | 2026-09-23 | 161.6 MB | |
| Totals: 3 Items | 321.5 MB | 12 | |
Windows App SDK 1.8.12 is the final servicing release for version 1.8. It fixes a Windows ML issue that could expose an unavailable execution provider on certain Arm64 devices.
Bug fixes
| Bug fix | Runtime Compatibility Change |
|---|---|
Fixed an issue where ExecutionProviderCatalog.FindAllProviders could return an execution provider in the NotPresent state on certain Arm64 devices even though ExecutionProvider.EnsureReadyAsync could not acquire it. The unavailable provider is no longer returned on affected devices. |
N/A, Windows ML provider availability fix |
To see everything that's new and changed, see the full Windows App SDK 1.8.12 release notes.
Try it out
- Download the 1.8.260921001 NuGet package to use WinAppSDK 1.8 in your app.
Getting started
To get started using Windows App SDK to develop Windows apps, check out the following documentation:
