WinUI is the native UI platform for Windows 10 and is currently under active development by the Windows developer platform team. The library provides a number of benefits which makes it the best way to create user interfaces for Windows apps.

Microsoft now releases a new preview build of the Windows UI (WinUI) Library. The latest WinUI 3 Preview 4 is a stability preview release that comes with new capabilities, general improvements, and critical bug fixes.

Microsoft releases a new Office (version 2102) build to the Office Insiders in the Windows Current Channel (Preview). The latest office build 13801.20084 comes with new features for Microsoft Word and Microsoft Outlook client that improves the dictation toolbar, better collaboration in Word, and better user experience.

Also, the latest Outlook client build adds better interoperability with Microsoft Teams. Here you can find the complete changelog of this build.