Merge pull request #61320 from aldiazRH/OSDOCS-6531

[OSDOCS-6531] adding what's new about region availability

Author: bmcelvee

rosa_release_notes/rosa-release-notes.adoc

@@ -18,6 +18,10 @@ include::modules/rosa-update-cli-tool.adoc[]
 [id="rosa-q2-2023_{context}"]
 === Q2 2023
 
+* {product-title} (ROSA) is now available in the United Arab Emirates (`me-central-1`) region.
++
+For more information on region availability, see xref:../rosa_architecture/rosa_policy_service_definition/rosa-service-definition.html#rosa-sdpolicy-regions-az_rosa-service-definition[Regions and availability zones].
+
 include::snippets/rosa-hcp-rn.adoc[leveloffset=+1]
 :featureName: ROSA with HCP
 include::snippets/technology-preview.adoc[leveloffset=+1]

snippets/rosa-hcp-rn.adoc

@@ -3,4 +3,4 @@
 // * rosa_release_notes/rosa-release-notes.adoc
 
 :_content-type: SNIPPET
-* {hcp-title-first} clusters are now available as a link:https://access.redhat.com/support/offerings/techpreview[Technology Preview] feature. This new architecture provides a lower-cost, more resilient ROSA architecture. For more information, see link:https://docs.openshift.com/rosa/rosa_hcp/rosa-hcp-sts-creating-a-cluster-quickly.html[Creating {hcp-title} clusters using the default options].
+* {hcp-title-first} clusters are now available as a link:https://access.redhat.com/support/offerings/techpreview[Technology Preview] feature. This new architecture provides a lower-cost, more resilient ROSA architecture. For more information, see xref:../rosa_hcp/rosa-hcp-sts-creating-a-cluster-quickly.html[Creating {hcp-title} clusters using the default options].