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Releases: hivemq/hivemq-community-edition

2026.5

27 May 19:54
fcc2244

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🐞 Bug fixes

  • #675 MQTT 5 client not disconnected on timeout

ℹ️ Misc

❤️ Thanks to all contributors

❤️ New Contributors

Full Changelog: 2025.5...2026.5

2025.5

19 Nov 14:48

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🐞 Bug fixes

  • Correct publishing task to only publish the embedded mode to Maven Central
  • Fix broken jitpack build

ℹ️ Misc

❤️ Thanks to all contributors

Full Changelog: 2025.4...2025.5

2025.4

01 Jul 18:01

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🐞 Bug fixes

  • To avoid unnecessary memory usage, the broker now determines whether an MQTT packet exceeds the maximum allowed size before fully decoding the message payload.

ℹ️ Misc

❤️ Thanks to all contributors

  • @Remit
  • Also thanks to all code reviewers and all who created valuable issues

Full Changelog: 2025.3...2025.4

2025.3

30 Apr 02:52

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✨ Improvements

  • Migrated JAXB binding from javax to Jakarta XML.

NOTE: If you are using the Community Edition in an embedded fashion via EmbeddedHiveMQ, you may need to upgrade your dependencies and code to Jakarta-style JAXB.

ℹ️ Misc

❤️ Thanks to all contributors

Full Changelog: 2025.2...2025.3

2025.2

27 Mar 19:21

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🐞 Bug fixes

  • Fixed an issue that could prevent the broker from delivering queued messages to shared subscription subscribers.

ℹ️ Misc

❤️ Thanks to all contributors

  • @LBrandl
  • Also thanks to all code reviewers and all who created valuable issues

Full Changelog: 2025.1...2025.2

2025.1

29 Jan 10:04

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ℹ️ Misc

❤️ Thanks to all contributors

  • @SgtSilvio
  • Also thanks to all code reviewers and all who created valuable issues

Full Changelog: 2024.9...2025.1

2024.9

26 Nov 16:47

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🐞 Bug fixes

  • #548 Reduced memory usage per client during connection establishment.

ℹ️ Misc

❤️ Thanks to all contributors

  • @Florian-Limpoeck
  • Also thanks to all code reviewers and all who created valuable issues

❤️ New Contributors

Full Changelog: 2024.8...2024.9

2024.8

30 Oct 15:44

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🌟 Features

  • Dependent on simple authentication and internal config, the client password is now cleared or kept. by @Florian-Limpoeck in #543

🐞 Bug fixes

  • Improved the memory footprint of connected clients to significantly reduce memory overhead per connection. by @Florian-Limpoeck in #541

ℹ️ Misc

  • Update actions/setup-java digest to 6a0805f (master) by @renovate in #519
  • Update all patch dependencies (master) by @renovate in #520
  • Update all patch dependencies to v2.0.16 (master) by @renovate in #521
  • Update all patch dependencies (master) by @renovate in #524
  • Update all patch dependencies (master) by @renovate in #526
  • Update non-major netty dependencies to v4.1.113.Final (master) by @renovate in #528
  • Update dependency ch.qos.logback:logback-classic to v1.5.8 (master) by @renovate in #529
  • Update actions/setup-java digest to 2dfa201 (master) by @renovate in #530
  • Update dependency com.github.oshi:oshi-core to v6.6.4 (master) by @renovate in #531
  • Update actions/setup-java digest to b36c23c (master) by @renovate in #532
  • Update dependency com.github.oshi:oshi-core to v6.6.5 (master) by @renovate in #534
  • Update all patch dependencies to v4.2.28 (master) by @renovate in #535
  • Update non-major netty dependencies to v4.1.114.Final (master) by @renovate in #536
  • Update actions/checkout digest to eef6144 (master) by @renovate in #537
  • Update dependency ch.qos.logback:logback-classic to v1.5.9 (master) by @renovate in #538
  • Update dependency ch.qos.logback:logback-classic to v1.5.10 (master) by @renovate in #539
  • Update dependency ch.qos.logback:logback-classic to v1.5.11 (master) by @renovate in #540
  • Update all non-major GitHub Actions dependencies (master) by @renovate in #544
  • Update dependency ch.qos.logback:logback-classic to v1.5.12 (master) by @renovate in #545

❤️ Thanks to all contributors

Full Changelog: 2024.7...2024.8

2024.7

31 Jul 16:14

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✨ Improvements

  • #510 Add option to disable internal logging bootstrap via EmbeddedHiveMQBuilder

ℹ️ Misc

❤️ Thanks to all contributors

❤️ New Contributors

Full Changelog: 2024.6...2024.7

2024.6

26 Jun 08:39

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🐞 Bug fixes

  • #505 Fixed an issue that could allow a QoS 2 message to complete a QoS 1 message flow.

ℹ️ Misc

❤️ Thanks to all contributors

Full Changelog: 2024.5...2024.6