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HiveMQ 2.2.1 released

by HiveMQ Team

We're pleased to announce the release of HiveMQ 2.2.1. This is a bugfix release and brings many MQTT 3.1.1 specific fixes, cluster improvements and a bug fix for the plugin system. A big shout-out goes to Christoph Krey who reported bugs for MQTT 3.1.1 edge cases, especially when handling huge topics.

To see a full list of all bugfixes, see the changelog.

Let us know what you think about the release in the comments!

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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