Dynatrace Managed version 1.278 introduces several updates and enhancements, including expanded support for Red Hat Enterprise Linux 8.x and 9.x, and changes to remote/multi-environment dashboard configurations for increased security. The release adds new features such as displaying Kubernetes service UIDs and updating ActiveGate installers to JRE 11.0.20.1 for improved performance and security. Additionally, problem management logic has been refined, names in Log Monitoring settings have been updated, and users can now perform bulk actions on external tracking links. The release also includes a series of resolved issues affecting various components like chat, cluster, and session replay, alongside changes to operating systems support, with some versions no longer supported starting November 2023.