HiveMQ 4.5.1 Maintenance Release
The HiveMQ team is pleased to announce the availability of HiveMQ 4.5.1.
This maintenance release for the 4.5 series includes the following improvements:
- Enhanced payload replication performance for single large message queues.
- Improved scaling of clients with the same shared subscription.
- Streamlined handling for multiple connected clients to limit memory consumption and increase performance.
- Corrected an issue that infrequently threw an erroneous exception when an extension is deleted.
- Fixed an issue that prevented rolling upgrades from HiveMQ versions 4.3 or earlier to HiveMQ 4.5 when Last Will messages are in use.
If you currently use HiveMQ 4.x, we recommend upgrading to version 4.5.1.
Have a great day, The HiveMQ Team
HiveMQ Team
Team HiveMQ shares deep expertise in MQTT, Industrial AI, IoT data streaming, Unified Namespace (UNS), and Industrial IoT protocols. Our blogs explore real-world challenges, practical deployment guidance, and best practices for building modern, reliable, and a secure data backbone on the HiveMQ platform, along with thought leadership shaping the future of the connected world.
We’re on a mission to build the Industrial AI Platform that transforms industrial data into real-time intelligence, actionable insights, and measurable business outcomes.
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