Merge pull request #101761 from k37y/jkns-798

JKNS-798: OpenShift Jenkins maintenance mode info

Author: JoeAldinger

cicd/jenkins/important-changes-to-openshift-jenkins-images.adoc

@@ -6,6 +6,17 @@ include::_attributes/common-attributes.adoc[]
 
 toc::[]
 
+[IMPORTANT]
+====
+Openshift Jenkins receives periodic updates from Jenkins LTS releases and associated plugins. These updates may include bug fixes, security vulnerability patches, and occasionally new features. However, Red{nbsp}Hat does not plan to introduce further enhancements or major changes to the functionality or contents of the OpenShift Jenkins container image, other than updates to its dependent plugins.
+
+Additionally, the following three Red{nbsp}Hat-maintained Jenkins plugins are now in maintenance mode. Only critical bug fixes will be addressed, and no new enhancements or feature development are planned.
+
+* Jenkins Client Plugin
+* Jenkins Login Plugin
+* Jenkins Sync Plugin
+====
+
 {product-title} 4.11 moves the OpenShift Jenkins and OpenShift Agent Base images to the `ocp-tools-4` repository at `registry.redhat.io`. It also removes the OpenShift Jenkins Maven and NodeJS Agent images from its payload:
 
 * {product-title} 4.11 moves the OpenShift Jenkins and OpenShift Agent Base images to the `ocp-tools-4` repository at `registry.redhat.io` so that Red Hat can produce and update the images outside the {product-title} lifecycle. Previously, these images were in the {product-title} install payload and the `openshift4` repository at `registry.redhat.io`.