What's new to promote the first domain controller on Windows Server 2019 or Windows 2022

In this article I would like to share with you ,how to prepare a existing forest to promote the first domain controller on Windows 2019 or Windows 2022 :

•  The Forest Functional Level must be 2008 R2 or higher:
  If you still have a domain controller in Windows 2003 you have to demote it before:

• If you still using FRS for SYSVOL replication , you must migrate to DFS before:

• The new schema version for Windows 2019 is 88 and it's the same for Windows 2022: