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HiveMQ 4.9.18 Maintenance Release

by HiveMQ Team

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

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.

Our experts are here to support your journey. Have questions? We’re happy to help. Contact us.

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