3.8.21 is a maintenance release that addresses a regression introduced in
All users are recommended to upgrade to this release.
Erlang/OTP Compatibility Notes
Provisioning Latest Erlang Releases explains
what package repositories and tools can be used to provision modern Erlang versions.
Upgrade and Compatibility Notes
If upgrading from a
3.7.x release, see 3.8.0 release notes
upgrade and compatibility notes first.
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.
Queues that had messages with per-message TTL in them could fail to recover their indices
after a restart.
No dependency changes in this release.
Source Code Archives
To obtain source code of the entire distribution, please download the archive named
instead of the source tarball produced by GitHub.