HiveMQ Community Edition 2022.1 is released

HiveMQ Community Edition 2022.1 is released

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Written by The HiveMQ Team

Category: HiveMQ CE

Published: July 21, 2022


The HiveMQ team is pleased to announce the availability of HiveMQ CE 2022.1.

This release provides plenty of great improvements and fixes:

🌟 Features

  • Added TLS configuration option for secure TCP listeners and TLS WebSocket listeners to allow the definition of preferred ciphers.

✨ Improvements

  • Significantly increased the amount of information that is provided in warn level logs for extensions.
  • Improved disk I/O write efficiency for large payloads to substantially increase performance.
  • Improved the way that disconnects due to keep-alive timeouts are handled to provide greater resilience in case of a massive disconnect wave.
  • Improved HiveMQ startup to provide greater speed and stronger data folder protection.

🐞 Bug fixes

  • Fixed an issue to ensure that the HiveMQ Extension SDK gets the correct default values for CONNECT and Last Will messages.
  • Fixed an issue that could prevent a delayed Will Message from being sent.
  • Fixed an issue that could cause improper handling of Will Messages in rare cases.

ℹī¸ Misc

  • Updated dependencies


You can find more information about and download the release on the GitHub release page.

You can get the embedded API as a Maven artifact from Maven Central, JitPack.

Be sure to check out the project on GitHub.

We recommend this upgrade for all HiveMQ Community Edition users.

Have a great day, The HiveMQ Team

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