Windows 10, Version 21H2, 20JAN2022 Status

[Corrine]

From Windows 10, version 21H2:

Current status as of January 20, 2022 (PT)
Windows 10, version 21H2 is available for users with select devices running Windows 10, versions 2004 and higher who manually seek to “Check for updates” via Windows Update. Devices currently on Windows 10, version 2004 or newer will have a fast installation experience because the update will install like a monthly update.

and

We also started the first phase in our rollout for machine learning (ML) training, targeting devices on Windows 10, version 20H2 that are approaching end of servicing to update automatically to Windows 10, version 21H2. We will continue to train our machine learning model through all phases to intelligently rollout new versions of Windows 10, and deliver a smooth update experience.