Dynatrace Managed version 1.218 introduces several changes and enhancements, including the implementation of a Master Subscription Agreement for new users and the discontinuation of local disk storage for cluster backups, necessitating a new backup strategy for older installations. The update allows for up to 30 nodes per cluster, enhancing scalability for large deployments, and introduces remote access approval for improved support. Privacy improvements mean that user data is now directly sent to Dynatrace for self-monitoring, avoiding third-party involvement. The release also resolves numerous issues across different components, such as ActiveGate, Autonomous Cloud, and the Cluster Management Console, fixing problems related to REST requests, AWS tag ingestion, and dashboard data display. Additionally, the release addresses operating system support changes, with certain Linux distributions losing support in future updates, and incorporates numerous bug fixes to improve functionality and reliability across the platform.