Reunion-0.5-dists_-_webp.zip Apr 2026

Supported by third-party UI suites like Syncfusion and Uno Platform for cross-platform development.

Allowed developers to build and publish apps to the Microsoft Store. Reunion-0.5-dists_-_webp.zip

Included tools to ensure apps would work with future Windows releases. Frameworks: Enabled WinUI 3, a decoupled XAML UI layer. Supported by third-party UI suites like Syncfusion and

If you are looking for documentation, release notes, or the official announcement, you can find it in the Microsoft Developer Blog and the Microsoft Learn release notes. Are you trying to: this specific version? Read the release notes ? Migrate an older project to this version? Let me know which you need! Announcing Project Reunion 0.5! - Windows Developer Blog Frameworks: Enabled WinUI 3, a decoupled XAML UI layer

The file refers to the Project Reunion 0.5 release (now known as the Windows App SDK ), specifically containing distribution files, often including documentation or assets (referenced as "_-_webp").

It was the first stable, supported version of WinUI 3 , designed to unify Windows desktop (Win32) and UWP development. Features:

This release was a major milestone announced in March 2021 by Microsoft. Key Details about Project Reunion 0.5