The Dynatrace Managed release version 1.178, published on October 1, 2019, introduces several new features and enhancements aimed at improving functionality and security. Key updates include the ability to compare KPIs across time and management zones on a single dashboard, enhanced content validation for synthetic monitors, and automated token rotation for better security of API authentication tokens. The release also introduces improved resilience for handling high user traffic volumes and a new safeguard for high-traffic RUM environments by enforcing a maximum user action count per minute limit. Additional features include setting default timeframe and management zone filters for dashboards, a rate switcher for metrics, and enhancements in cluster resilience. The update also addresses several resolved issues across various components, such as RUM, Session Replay, Synthetic monitoring, and Core UI, along with improvements in API token management and several bug fixes.