Updated release notes

Author: systemsdt

beta-releasenotes.md

@@ -40,6 +40,7 @@
 - feat: Introduction to feasibility in Deployment (#4862)
 - feat: image promotion migration (#4992)
 ## Documentation
+- doc: Added Bulk Restart in Application Groups doc (#5080)
 - doc: Added new doc in the index (#5029)
 - doc: Changes made in the doc according to the newer version (#5024)
 - doc: Added Linked CI with Child Info + Runtime Build Parameters (#4991)