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Netty 4.1.53.Final released

I am happy to announce the release of netty 4.1.53.Final. This is mainly a bug-fix release but also fixes some regressions that may effect you.

The most important changes in this release are:

  • Fix regression when trying to bind an EpollDatagramChannel with port only (#10552)
  • Fix NPE with MqttUnsubAckMessage - regression of MQTT5 support (#10557)
  • Fix DeleteOnExitHook cause memory leak (#10560)
  • Not truncate MQTT SUBACK reason codes (#10584)
  • Only create ConnectTimeoutException if really needed (#10595)
  • Correctly report back when we fail to select the key material and ensure we wrap(...) until everything was produced (#10610)
  • Only set the keymaterial once and correctly handle errors during keymaterial setting on the client-side as well (#10613)
  • Avoid integer overflow in ByteBuf.ensureWritable (#10648)

For the details and all changes, please browse our issue tracker for 4.1.53.Final.

Thank You

Every idea and bug-report counts and so we thought it is worth mentioning those who helped in this area. What makes me really proud and happy is that amount of new "first-time contributors" in this release. We <3 all of you :)

Please report an unintended omission.