Patch Manager, a capability of AWS Systems Manager, now helps you automate patch deployments for instances running SUSE Linux Enterprise Server (SLES) versions 15.2, 15.3, and 15.4, Oracle Linux versions 8.4 and 8.5, and Red Hat Enterprise Linux (RHEL) version 8.6. Patch Manager helps you automate the process of patching nodes with both security related and other types of updates. Patch Manager also helps you automate patch deployments for instances running Windows Server, RHEL, Ubuntu Server, Amazon Linux, Amazon Linux 2, CentOS, and SUSE Linux Enterprise Server (SLES).