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: