RabbitMQ 3.11.14 #8042
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michaelklishin
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RabbitMQ
3.11.14
is a maintenance release in the3.11.x
release series.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.
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.
Core Server
Enhacements
It is now possible to limit the maximum number of virtual hosts that can be created
in the cluster.
Contributed by @SimonUnge (AWS).
GitHub issue: #7777
It is now possible to limit how many shovels or federation links can run on a node
using
rabbitmq.conf
:Contributed by @illotum (AWS).
GitHub issue: #7917
Quorum queues will now log if they could not apply policy changes, for example,
because there was no quorum of replicas online, or the queue was going through
a leader election.
GitHub issue: #7853
Bug Fixes
Superstream could fail
to elect a single active consumer (SAC) in certain consumer churn conditions.
GitHub issue: #7743
CLI Tools
Enhancements
rabbitmqctl update_vhost_metadata
is a new command that can be used to updatethe description, default queue type, or tags of a virtual host:
GitHub issue: #7914
Management Plugin
Bug Fixes
It was impossible to return to a tab that had a filter expression
that was not a valid regular expressions.
Now such expressions will be used as regular text filters.
GitHub issue: #8008
OAuth 2 AuthN/AuthZ Backend Plugin
Enhancement
Several variables (
{username}
,{vhost}
and JWT claims that are single string values)now can be used (expanded) in topic operation authorization.
GitHub issue: #7178
HTTPS AuthN/AuthZ Backend Plugin
Bug Fixes
The authorization backend could run into an exception when used in
combination with other backends.
GitHub issue: #7864
Dependency Upgrades
cowlib
was upgraded to2.12.1
Source Code Archives
To obtain source code of the entire distribution, please download the archive named
rabbitmq-server-3.11.14.tar.xz
instead of the source tarball produced by GitHub.
This discussion was created from the release RabbitMQ 3.11.14.
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