Dynatrace Managed version 1.282 introduces various enhancements and fixes across its platform components, aiming to improve security, observability, and performance. Key updates include the introduction of a new settings schema for mobile app notifications, support for new Linux operating systems, and an upgraded Cassandra configuration for better performance. The release also enhances application observability by supporting new request attribute sources and expands infrastructure observability with features like automatic alerting for high garbage collection activity and URL obfuscation in problem notifications. Additionally, problem feed productivity has been improved with multi-select capabilities for bulk actions, and synthetic monitoring enhancements include increased CPU limits for worker containers and refined credential access controls. A series of resolved issues address security vulnerabilities, UI accessibility, and performance inefficiencies, ensuring a more robust and user-friendly experience for Dynatrace Managed users.