Merge pull request #86708 from eromanova97/OBSDOCS-1555

OBSDOCS-1555: Add missing RN entry for OCP 4.15

Author: jeana-redhat

release_notes/ocp-4-15-release-notes.adoc

@@ -1848,6 +1848,8 @@ With this update, optional resource chaining was added to prevent a failed resou
 
 * Previously, it was not possible to use text-only email templates in an Alertmanager configuration to send text-only email alerts. With this update, you can configure Alertmanager to send text-only email alerts by setting the `html` field of the email receiver to an empty string. (link:https://issues.redhat.com/browse/OCPBUGS-11713[*OCPBUGS-11713*])
 
+* Previously, Thanos Querier was unable to query pod metrics because the supporting `kube-rbac-proxy` instance disallowed `metrics.k8s.io/v1beta1/pods`. With this update, the `kube-rbac-proxy` configuration for Thanos Querier is fixed and you can now successfully query pod metrics. (link:https://issues.redhat.com/browse/OCPBUGS-17035[*OCPBUGS-17035*])
+
 [discrete]
 [id="ocp-4-15-networking-bug-fixes"]
 ==== Networking