- Added new metrics and capabilities such as a Docker CPU shares gauge, memory commit metrics, protobuf C++ implementation, TLS support for the Cluster Agent API, and expanded Kubernetes integration (namespace configuration, kubelet filter...
- Improved reliability and performance with a default Docker request timeout, circuit breaker and exponential backoff for network retries, more resilient ECS agent connections, IPv6 support for Dogstatsd, JMXFetch helper commands, and defa...
- Fixed numerous issues including race conditions in autodiscovery and Kubernetes tagging, Docker and Windows log handling bugs, entrypoint and service start bugs, API key validation proxy handling, and deprecated the bundled Python PDH co...