HiveMQ 4.9.12 Maintenance Release
by
HiveMQ Team
The HiveMQ team is pleased to announce the availability of HiveMQ 4.9.12.
This maintenance release for the 4.9 series includes the following improvements:
HiveMQ Enterprise MQTT Broker
- Added log statements to provide greater visibility for failure detection states to facilitate testing and debugging.
- Fixed an issue that could cause incorrect metric incrementation when a node repeatedly leaves and joins a two-node cluster.
HiveMQ Enterprise Extension for Google Cloud Pub/Sub
- Fixed an issue that could cause a QoS 0 PUBLISH message to be unnecessarily resent to Google Cloud PubSub after the initial delivery attempt fails.
MQTT CLI
- Added DEBUG level log statements for MQTT 5 SUBACK, PUBACK, PUBREC, PUBREL, and PUBCOMP acknowledgment packets.
- Fixed an issue that could prevent MQTT CLI connection to a secured broker.
- Fixed an issue in the help description for the default TLS protocol version that could cause the formation of an incorrect command.
Have a great day, The HiveMQ Team
HiveMQ Team
Team HiveMQ brings together deep expertise in MQTT, Industrial AI, IoT data streaming, UNS, and Industrial IoT protocols. Follow us for practical deployment guidance, best practices for building a secure, reliable data backbone, and insights into how we are shaping the future of connected industries.
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