OSDOCS-12302:Added Q4 rosa CLI update to Whats New.

Author: AedinC

rosa_release_notes/rosa-release-notes.adoc

@@ -18,6 +18,8 @@ toc::[]
 
 * **Configure machine pool disk volume for {hcp-title} clusters.** You can now configure the disk volume size for machine pools in {hcp-title} clusters. The default disk size is 300 GiB, and you can configure it from a minimum of 75 GiB to a maximum of 16,384 GiB. For more information, see xref:../rosa_cluster_admin/rosa_nodes/rosa-managing-worker-nodes.adoc#configuring-machine-pool-disk-volume_rosa-managing-worker-nodes[Configuring machine pool disk volume].
 
+* **ROSA CLI update.** The ROSA CLI (`rosa`) was updated to a new version. For information about what has changed in this release, see the link:https://github.com/openshift/rosa/releases/[ROSA CLI release notes]. For more information about the ROSA CLI (`rosa`), see xref:../cli_reference/rosa_cli/rosa-get-started-cli.adoc#rosa-about_rosa-getting-started-cli[About the ROSA CLI].
+
 [id="rosa-q3-2024_{context}"]
 === Q3 2024