3.7.19 is a maintenance release that focuses on bug fixes.
3.7.x series is supported through March 2020.
Erlang/OTP Compatibility Notes
Provisioning Latest Erlang Releases explains
what package repositories and tools can be used to provision latest patch versions of Erlang
Upgrading to Erlang 21.x or Later Versions
When upgrading to this release and upgrading Erlang to 21.x or later at the same time, extra care has to be taken.
Since CLI tools from RabbitMQ releases older than 3.7.7 will fail on Erlang 21 or later,
RabbitMQ must be upgraded before Erlang.
Upgrade Doc Guides and Change Log
See 3.7.0 release notes upgrade
and compatibility notes first if upgrading from an earlier release.
Any questions about this release, upgrades or RabbitMQ in general are welcome on the
RabbitMQ mailing list.
rabbit_diagnostics:binary_refs/1, a predecessor to Recon used for binary heap inspection,
could fail with an exception due to a race condition.
Contributed by John Eckersberg (@jeckersb).
GitHub issue: rabbitmq/rabbitmq-server#2117
It was not possible to set
GitHub issue: rabbitmq/rabbitmq-server#2084
Import of large definition files submitted via management UI form could fail.
GitHub issue: rabbitmq/rabbitmq-management#739
rabbitmq-diagnostics node_health_checkwould pass even when some cluster nodes had
network partitions in effect.
Contributed by Lajos Gerecs (@luos).
GitHub issue: rabbitmq/rabbitmq-server#2127
rabbitmqctl set_parameteroutput could be misleading.
Contributed by @Whitespirit0.
GitHub issue: rabbitmq/rabbitmq-cli#376
Cleanup of a subscription after a server-initiated consumer cancelation
failed with an exception.
GitHub issue: rabbitmq/rabbitmq-stomp#136
Event Exchange Plugin
Events could fail to be emitted in multi-node clusters.
GitHub issue: rabbitmq/rabbitmq-event-exchange#41
Management Exchange Plugin
The plugin was not updated to correctly fetch a list of TCP and TLS listeners used
by the management plugin.
GitHub issue: rabbitmq/rabbitmq-management-exchange#8
Source code archives
Warning: The source code archive provided by GitHub only contains the source of the broker,
not the plugins or the client libraries. Please download the archive named