January 14, 2020 10:05 am

Releasing Windows 10 Insider Preview Build 19041.21 to the Slow ring

By / Senior Program Manager, Windows Insider Program

Hello Windows Insiders, today we’re releasing 20H1 Build 19041.21 (KB4535550) to Windows Insiders in the Slow ring. This Cumulative Update includes quality improvements. Key changes include:

  • 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.

Important note about accessibility

[ADDED 1/15/2020] We are aware Narrator and NVDA users that seek the latest release of Microsoft Edge based on Chromium may experience some difficulty when navigating and reading certain web content. Narrator, NVDA and the Edge teams are aware of these issues. Users of legacy Microsoft Edge will not be affected. NVAccess has released a beta of NVDA that resolves the known issue with Edge. Further information can also be found in the In Process blog post that goes into more detail about the beta.

For more information about the resolved security vulnerabilities, please refer to the Security Update Guide.

Thanks,
BLB