The HiveMQ team is pleased to announce the availability of HiveMQ 4.28.24.
This maintenance release for the 4.28 series includes the following bug fixes and improvements:
HiveMQ Enterprise MQTT Broker
- Added CPU, memory, I/O, and process limit metrics for deployments that run in Linux containers with cgroup support.
- Fixed a NullPointerException in the Control Center that could occur when viewing the Dropped Messages chart.
- Fixed diagnostic archive creation to include all available data, even when errors occur while accessing system information.
HiveMQ General Updates
- NOTE: The HiveMQ Platform Docker images now ship with Java 21.0.10. This version deprecates outdated TLS_RSA cipher suites and SHA-1 signatures. For detailed information on how the recent Java security updates affect HiveMQ deployments, see Critical Java Security Update: TLS_RSA Deprecation in JDK-21.0.10 and JDK-25 Can Cause MQTT Connection Failures. Changes to the HiveMQ Platform Docker images only affect Docker-based deployments. Bare-metal and VM-based deployments are not affected.
Have a great day, The HiveMQ Team