RabbitMQ - v3.10.14

RabbitMQ 3.10.14 is a maintenance release in the 3.10.x release series.

Please refer to the upgrade section from v3.10.0 release notes
if upgrading from a version prior to 3.10.0.

This release requires Erlang 24.3 and supports Erlang 25.
RabbitMQ and Erlang/OTP Compatibility Matrix has more details on
Erlang version requirements for RabbitMQ.

Minimum Supported Erlang Version

Erlang 23 and 24 versions older than 24.3 have reached end of support.

This release of RabbitMQ requires Erlang 24.3 or later versions. Nodes will fail to start on older Erlang releases.

Erlang 25 is recommended: it offers much improved performance on ARM64 architectures, profiling with flame graphs
across all architectures, and the most recent TLS 1.3 implementation.

Changes Worth Mentioning

Release notes can be found on GitHub at rabbitmq-server/release-notes.

Core Server

Enhancements

• Dead-lettering of a large number of messages to a classic mirrored queues now has lower peak memory footprint.

GitHub issue: #5312

• Preserve additional information in the log message when heartbeat frame cannot
  be sent due to a TCP timeout.

GitHub issue: #6708

CLI Tools

Bug Fixes

• rabbitmqctl add_vhost now coerces a single string value of --tags into an array.

GitHub issue: #6877

Stream Plugin

Bug Fixes

• Core server did not correctly translate empty stream message bodies to AMQP 0-9-1 when a stream was
  consumed by an AMQP 0-9-1 (as opposed to RabbitMQ Stream protocol) client.

GitHub issue: #6835

Web STOMP Plugin

Bug Fixes

• 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

Dependency Upgrades

• ra was upgraded from 2.4.5 to 2.4.6
• prometheus.erl was upgraded from 4.9.1 to 4.10.0

Source Code Archives

To obtain source code of the entire distribution, please download the archive named rabbitmq-server-3.10.14.tar.xz
instead of the source tarball produced by GitHub.