release-notes/3.9.28.md
RabbitMQ 3.9.28 is a maintenance release in the 3.9.x release series.
This series reaches end of general support on Jan 31st, 2023.
Please refer to the Upgrading to 3.9 section from v3.9.0 release notes if upgrading from a version prior to 3.9.0.
This release requires at least Erlang 24.3, and supports Erlang 25. RabbitMQ and Erlang/OTP Compatibility Matrix has more details on Erlang version requirements for RabbitMQ.
Erlang 23 support has reached its end of support.
Starting with this release, RabbitMQ requires Erlang 24.3 or later versions. Nodes will fail to start on older Erlang releases.
Release notes can be found on GitHub at rabbitmq-server/release-notes.
Preserve additional information in the log message when heartbeat frame cannot be sent due to a TCP timeout.
GitHub issue: #6708
rabbitmqctl add_vhost now coerces a single string value of --tags into an array.
GitHub issue: #6877
User filtering combined with pagination in the management UI did not work as expected.
GitHub issue: #4908
Correctly format JSON field value in channel detail API response.
Contributed @Syuparn.
GitHub issue: #2684
AMQP 1.0 connection churn resulted in a memory leak.
GitHub issue: #6969
ERROR frames delivery is now correctly delivered w.r.t. TCP connection closure for clients that run into
certain types of exceptions.
Contributed by @csicar.
GitHub issue: #6789
ra was upgraded from 2.4.5 to 2.4.6prometheus.erl was upgraded from 4.9.1 to 4.10.0None in this release.
To obtain source code of the entire distribution, please download the archive named rabbitmq-server-3.9.28.tar.xz
instead of the source tarball produced by GitHub.