https://wccftech.com/windows-10-version-2009-build-19042-443-kb4566782-is-out/

Microsoft has released Windows 10 Build 19042.443 (KB4566782) to Windows Insiders in the Beta Channel who are currently testing the upcoming Windows 10 version 2009, or the November 2020 Update.

Today's cumulative update brings the following fixes and security updates: