OCPBUGS#66952 and 66956: Update 4.18.23 RNs for OLM NP support

release_notes/ocp-4-18-release-notes.adoc

@@ -3328,6 +3328,16 @@ $ oc adm release info 4.18.23 --pullspecs
 [id="ocp-4-18-23-enhancements_{context}"]
 ==== Enhancements
 
+:olm-np-z-stream: 23
+* {empty}
++
+--
+include::snippets/olmv0-and-v1-rn-np-support.adoc[]
+--
+(link:https://issues.redhat.com/browse/OCPBUGS-60525[OCPBUGS-60525] and link:https://issues.redhat.com/browse/OCPBUGS-60521[OCPBUGS-60521])
+
+:!olm-np-z-stream:
+
 * Before this update, deleting an `istag` resource with the `--dry-run=server` option unintentionally caused actual deletion of the image from the server. This unexpected deletion occurred due to the dry-run option being implemented incorrectly in the `oc delete istag` command. With this release, the `dry-run` option is wired to the 'oc delete istag' command. As a result, the accidental deletion of image objects is prevented and the `istag` object remains intact when using the `--dry-run=server` option. (link:https://issues.redhat.com/browse/OCPBUGS-58461[OCPBUGS-58461])
 
 * Before this update, the `cluster-policy-controller` container was exposing the `10357` port for all networks (the bind address was set to `0.0.0.0`). The port was exposed outside the host network for the node because the KCM pod manifest set `hostNetwork` to `true`. This port is used solely for the probe of the container. With this enhancement, the bind address was updated to listen on the `localhost` only. As result, the node security is improved because the port is not exposed outside the node network. (link:https://issues.redhat.com/browse/OCPBUGS-60131[OCPBUGS-60131])

snippets/olmv0-and-v1-rn-np-support.adoc

@@ -8,7 +8,7 @@
 
 :_mod-docs-content-type: SNIPPET
 
-In {product-title} {product-version}.{olm-np-z}, {olmv0-first} and {olmv1} support the inclusion of network policy manifests in the resource bundles of Operators. These tailored network policies protect against data leaks and harden against many attack vectors on {product-title} clusters.
+In {product-title} {product-version}.{olm-np-z-stream}, {olmv0-first} and {olmv1} allow Operators to include network policy manifests in their resource bundles. These tailored network policies protect against data leaks and harden against many attack vectors on {product-title} clusters.
 
 [TIP]
 ====