Windows Insiders have received the next cumulative update for the Dev channel. KB4602812  is the push that changes the Windows insider version to 21296.1010. This patch is designed to test the servicing pipeline and does not introduce anything new.

You have certainly in your memory that on 21 January Windows 10 Build 21296 was rolled out. This is a cumulative update for the particular build.

KB4602816 and KB4602812 Windows 10 Build 21296.1010

As said the update doesn’t bring anything new. This is rolled out only to test the servicing pipeline.

Download links –

Heads up #WindowsInsiders! We’re testing our servicing pipeline and have released an update to bring the Dev Channel to Build 21296.1010:

— Windows Insider (@windowsinsider) January 25, 2021