In this patch Tuesday, Microsoft is pushing security updates for Windows 10 20H1 version. It releases 20H1 KB4535550 build 19041.21 in the Slow ring. It is a minor Cumulative Update, which Microsoft describes as quality improvements.
Here is what’s included:
Security updates to Windows App Platform and Frameworks, Windows Input and Composition, Windows Graphics, Microsoft Scripting Engine, .NET Framework, Windows Cryptography, Windows Subsystem for Linux, Windows Peripherals, Windows Storage and Filesystems, and Windows Server.
The 20H1 version is being tested in the Slow ring and will continue to test for some weeks before releasing it publically, which would be sometime in April. However, before releasing publicly, Release Preview ring Insiders will also be able to test the version.
Insiders in the Slow ring can grab this update via Windows Update, and if you want to check the release notes on the build, you can visit Microsoft’s Windows Blogs. Moreover, if you are not an Insider and want to test the 20H1 build, you can register for Windows Insider Program and select Slow ring.