This update makes improvements to Setup binaries or any files that Setup uses for feature updates in Windows 10, version 2004 and 20H2.
How to get this update
This update is available through Windows Update. It will be downloaded and installed automatically.
There are no prerequisites to apply this update.
You don't have to restart your computer after you apply this update.
Update replacement information
This update replaces the previously released update KB4586861.
The benefits of Windows 10 Dynamic Update
Updating Windows 10 media with Dynamic Update packages
Learn about the terminology that Microsoft uses to describe software updates.