As part of the maintenance support phase, qualified security patches of critical or important impact, as well as select mission-critical bug-fix patches, were released for Red Hat OpenShift Enterprise 4.6 EUS. After October 27, 2022, customers will not receive those updates. At the end of the maintenance support phase, software and documentation will continue to be available to customers. However, no technical support will be provided except assistance to upgrade to a supported version as per the Red Hat OpenShift Container Platform Life Cycle Policy: https://access.redhat.com/support/policy/updates/openshift/