: The feature set remains unchanged for the life of the release, preventing sudden UI changes or new feature bugs from disrupting operations. Servicing and Support Lifecycle
Windows 10 21H2 LTSC includes features from the original Windows 10 release, plus updates added up to the 21H2 release. However, to maintain stability and predictability, no new features are added once it's released. This version includes: windows 10 21h2 ltsc