RabbitMQ 3.9.5 is a maintenance release in the 3.9.x release series.
Please refer to the Upgrading to 3.9 section from v3.9.0 release notes if upgrading from a version prior to 3.9.0.
This release requires at least Erlang 23.2, and supports the latest Erlang 24 version, 24.0.5 at the time of release. RabbitMQ and Erlang/OTP Compatibility Matrix has more details on Erlang version requirements for RabbitMQ.
Changes Worth Mentioning
Release notes are kept under rabbitmq-server/release-notes.
Contributors are encouraged to update them together with their changes. This helps with release automation and more
consistent release schedule.
Core Server
Bug Fixes
-
Virtual host metadata (description, tags) was not imported from definitions.
GitHub issue: #3333
-
Reduced unnecessary debug logging from streams.
GitHub issue: #3279
AWS Peer Discovery Plugin
Enhancements
-
AWS API calls are now retried multiple times.
Contributed by AWS.
GitHub issue: #3329
Management Plugin
Enhancements
-
PUT /api/vhosts/{name}now can update metadata (tags and descriptions) for existing
virtual hosts.GitHub issue: #3319
Dependency Upgrades
No dependency changes in this release.
Source Code Archives
To obtain source code of the entire distribution, please download the archive named rabbitmq-server-3.9.5.tar.xz instead of the source tarball produced by GitHub.