release-notes/3.11.23.md
RabbitMQ 3.11.23 is a maintenance release in the 3.11.x release series.
This release series goes out of community support on Dec 31, 2023.
Please refer to the upgrade section from v3.11.0 release notes if upgrading from a version prior to 3.11.0.
This release requires Erlang 25 and supports Erlang versions up to 25.3.x.
RabbitMQ and Erlang/OTP Compatibility Matrix has more details on
Erlang version requirements for RabbitMQ.
As of 3.11.0, RabbitMQ requires Erlang 25. Nodes will fail to start on older Erlang releases.
Erlang 25 as our new baseline means much improved performance on ARM64 architectures, profiling with flame graphs across all architectures, and the most recent TLS 1.3 implementation available to all RabbitMQ 3.11 users.
Release notes can be found on GitHub at rabbitmq-server/release-notes.
High consumer churn with reused consumer tag on quorum queues could result in some messages not being delivered after a period of time.
This did not affect environments where consumer churn does not exist or where it does but consumer tags vary.
GitHub issue: #9164
Three environment variables, LOG_BASE, MNESIA_BASE, CONFIG_FILE, were not picked up when set in
rabbitmq-env-conf.bat on Windows.
GitHub issue: #9308
Avoids a potential exception when autoheal partition handling process was initiated.
GitHub issue: #9223
osiris was upgraded to 1.6.4To obtain source code of the entire distribution, please download the archive named rabbitmq-server-3.11.23.tar.xz
instead of the source tarball produced by GitHub.