HiveMQ 4.9.18 Maintenance Release

The HiveMQ team is pleased to announce the availability of HiveMQ 4.9.18.

This maintenance release for the 4.9 series includes the following improvements:

HiveMQ Enterprise MQTT Broker

• Fine-tuned Control Center information collection to improve efficiency and eliminate unnecessary bandwidth usage.
• Fixed an edge case in which PUBLISH payloads stored on disk are not properly cleaned up after replication.
• Fixed an issue when using shared subscriptions that could cause an unnecessary increase in network, CPU, and memory usage for some high-volume scenarios.
• Fixed an issue in which a browser session timeout could cause the Control Center Clients view to become unresponsive.
• Fixed an issue that could throw a nonessential exception during certain cluster topology changes.

Have a great day, The HiveMQ Team