Be careful, the thread title is misleading. The user indicates the official information, but we only see potential support for future OS versions. No links to Microsoft resources have been provided to us. This topic is identical to Windows 12 ( official ), so I will not duplicate the questions asked to the user and the written nuances.
This is pure guesswork and speculation (although being based on logical thinking). I think Server 2028 and Windows 13 (or 14 if they think 13 is unlucky).