(DOCSP-29014) Add support for Ubuntu 22.04 to OM relnotes for 6.0.12 (#5003) (#5007)

Author: JuliaMongo

source/release-notes/changelogs/ops-manager/changelog-onprem-v6.0.rst

@@ -1,7 +1,21 @@
+.. _opsmgr-server-6.0.12:
+
+|onprem| Server 6.0.12
+~~~~~~~~~~~~~~~~~~~~~~
+
+*Released 2023-04-07*
+
+- Updates the {+mdbagent+} to :ref:`12.0.20.7686 
+  <mongodb-12.0.20.7686>`.
+- Compatible with :db-tools:`MongoDB Database Tools 100.7.1
+  </release-notes/database-tools-changelog/#100.7.1-changelog>`.
+- Adds support for managing MongoDB deployments on the Ubuntu 22.04 (x86) operating system.
+  BI Connector is not currently supported on the Ubuntu 22.04 (x86) operating system.
+
 .. _opsmgr-server-6.0.11:
 
-|onprem| Sever 6.0.11
-~~~~~~~~~~~~~~~~~~~~~
+|onprem| Server 6.0.11
+~~~~~~~~~~~~~~~~~~~~~~
 
 *Released 2023-03-15*