HiveMQ 4.9.3 Maintenance Release

HiveMQ 4.9.3 Maintenance Release

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Written by The HiveMQ Team

Category: HiveMQ Release

Published: January 10, 2023

The HiveMQ team is pleased to announce the availability of HiveMQ 4.9.3.

This maintenance release for the 4.9 series includes the following improvements:

HiveMQ Server

  • Improved stability and performance for inbound PUBLISH packets to high volume shared subscriptions.
  • Optimized memory consumption when millions of clients are connected.
  • Fixed an issue that could cause a delay in metrics when millions of clients are connected.
  • Improved metric reporting for nodes with millions of connected clients.
  • Fixed an issue to prevent a potential memory leak on systems where no extension sets plugin initializers.

HiveMQ Swarm

  • Improved user feedback when an incomplete HiveMQ Swarm REST API configuration is detected.

Get HiveMQ 4.9.3 now

Have a great day, The HiveMQ Team

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