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HiveMQ 4.40.1 Maintenance Release

by HiveMQ Team

The HiveMQ team is pleased to announce the availability of HiveMQ 4.40.1.

This maintenance release for 4.40 includes the following improvements:

HiveMQ Enterprise MQTT Broker

  • Fixed an issue that led to erroneous removal of subscriptions under certain circumstances during rolling restarts or upgrades.
  • Fixed an issue that caused the backpressure-active-clients and backpressure-active-receive-buffer metrics to remain high after the clients that caused backpressure were disconnected.

HiveMQ Enterprise Bridge Extension

  • Added an option to force Bridge clients with persistent sessions to resubscribe to the configured topics on reconnect.

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.

Our mission is to transform industrial data into real-time intelligence, actionable insights, and measurable business outcomes.

Have questions or need support? Contact us. Our experts are ready to help.

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