Merge pull request #1547 from microsoft/4.29.0 4.29 to Dev

Copilot Recommended Changes 

4.27 Release 

release info updates 

Merge pull request #1434 from microsoft/4.25.0 4.25.0

Merge pull request #1409 from microsoft/dev update 4.24 with unit test corrections

update 

Commit for release of 4.22.0 

PR for release 

update for release