M16-Release-Notes.md

 # Milestone M16 \[DRAFT\]
 
-To be released on 08-Mar-2023 (tentative).
+To be released on 15-Mar-2023 (tentative).
 
 For a complete overview of the issues and merge requests, please refer [here](https://community.opengroup.org/groups/osdu/platform/-/milestones/14#tab-issues).