Log Message:
rabbitmq: updated to 3.13.1

RabbitMQ 3.13.1

Core Broker

Bug Fixes

Classic queue v2 message store compaction could fail behind under high enough load,
significantly increasing node's disk space footprint.

Improved quorum queue safety in mixed version clusters.

When Khepri was enabled and virtual host recovery failed, subsequent recovery
attempts also failed.

Messages published without any headers set on them did not have a header property
set on them. This change compared to 3.12.x was not intentional.

Free disk space monitor on Windows ran into an exception if external call
to win32sysinfo.exe timed out.

Enhancements

channel_max_per_node is a new per-node limit that allows to put a cap on the number
of AMQP 0-9-1 channels that can be concurrently opened by all clients connected \ 
to a node:

# rabbitmq.conf
channel_max_per_node = 5000
This is a guardrail mean to protect nodes from application-level channel leaks.

Stream Plugin

Bug Fixes

Avoids a Windows-specific stream log corruption that affected some deployments.

When a super stream cannot be created because of a duplicate partition name,
a more informative error message is now used.

CLI Tools

Bug Fixes

rabbitmq-plugins list --formatter=json --silent will no longer emit any warnings
when some of the plugins in the enabled plugins file are missing.

OAuth 2 Plugin

Bug Fixes

Configuring a JWKS URL without specifying a CA certificate resulted
in an exception with Erlang 26's TLS implementation.

Management Plugin

Bug Fixes

Set default sort query parameter value for better compatibility with an external
Prometheus scraper. Note that the built-in Prometheus plugin
is the recommended way of monitoring RabbitMQ using Prometheus-compatible tools.

When a tab (Connections, Queues and Streams, etc) is switched, a table \ 
configuration pane
from the previously selected tab is now hidden.

Enhancements

GET /api/queues/{vhost}/{name} now supports enable_queue_totals as well as \ 
disable_stats.
This combination of query parameters can be used to retrieve message counters while
greatly reducing the number of metrics returned by the endpoints.

Federation Plugin

Enhancements

Exchange federation now can be configured to use a custom queue type for their \ 
internal buffers.

To use a quorum queue, set the queue-type federation policy key to quorum.

rabbitmq_federation_running_link_count is a new metric provided via Prometheus.

Dependency Changes

osiris was updated to 1.8.1
khepri was upgraded to 0.13.0
cowboy was updated to 2.12.0