updated release notes

Author: johnmarco

articles/openshift/azure-redhat-openshift-release-notes.md

@@ -5,7 +5,7 @@ author: johnmarco
 ms.author: johnmarc
 ms.service: azure-redhat-openshift
 ms.topic: overview
-ms.date: 06/21/2023
+ms.date: 08/16/2023
 ms.custom: references_regions
 ---
 
@@ -15,10 +15,11 @@ Azure Red Hat OpenShift receives improvements on an ongoing basis. To stay up to
 
 ## Version 4.12 - August 2023
 
-We're pleased to announce the launch of OpenShift 4.12 for Azure Red Hat OpenShift. This release introduces the following changes and features:
-
-- Starting with ARO version 4.12, the support lifecycle for new versions will be set to 14 months from the day of general availability. That means that the end date for support of each version will no longer be dependent on the previous version (as shown in the table above for version 4.12.) This does not affect support for the previous version; two generally available (GA) minor versions of Red Hat OpenShift Container Platform will continue to be supported.
+We're pleased to announce the launch of OpenShift 4.12 for Azure Red Hat OpenShift. This release enables [OpenShift Container Platform 4.12](https://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html).
 
+> [!NOTE]
+> Starting with ARO version 4.12, the support lifecycle for new versions will be set to 14 months from the day of general availability. That means that the end date for support of each version will no longer be dependent on the previous version (as shown in the table above for version 4.12.) This does not affect support for the previous version; two generally available (GA) minor versions of Red Hat OpenShift Container Platform will continue to be supported.
+> 
 
 ## Update - June 2023