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HiveMQ 3.0.1 Released

by HiveMQ Team

The HiveMQ Team is pleased to announce the availability of HiveMQ 3.0.1. This is the first maintenance release of the 3.0 series and brings improvements all customers profit from:

  • Improved Shutdown for deployments with tens of thousands MQTT connections
  • Improved behaviour of the OnAuthorization Callback when short living clients (like mosquitto_pub)
  • Improved internal topic tree for better performance
  • HiveMQ now does not publish LWT messages for client takeovers anymore
  • Reduced chattiness of HiveMQ for cosmetic exception cases
  • Improved performance of $SYS topics
  • Added classloader workarounds for wrongly packaged plugins
  • Increased default size of the PluginExecutorService
  • Fixed Debian / Ubuntu Start scripts

You can download the new HiveMQ version here.

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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