RabbitMQ 3.11.28 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.
Minimum Supported Erlang Version
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.
Changes Worth Mentioning
Release notes can be found on GitHub at rabbitmq-server/release-notes.
Prometheus Plugin
Enhancements
-
Metric label values now escape certain non-ASCII characters.
Contributed by @gomoripeti (CloudAMQP).
GitHub issue: #10196
Management Plugin
Bug Fixes
-
Reverted a change to
DELETE /api/queues/{vhost}/{name}that allowed removal of
exclusive queues and introduced unexpected side effects.GitHub issue: #10189
-
Avoid log noise when an HTTP API request is issued against a booting
or very freshly booted node.Contributed by @gomoripeti (CloudAMQP).
GitHub issue: #10183
AWS Peer Discovery Plugin
Enhancements
Dependency Upgrades
None in this release.
Source Code Archives
To obtain source code of the entire distribution, please download the archive named rabbitmq-server-3.11.28.tar.xz
instead of the source tarball produced by GitHub.