80 lines
3.2 KiB
Markdown
80 lines
3.2 KiB
Markdown
RabbitMQ `3.8.32` is a maintenance release.
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All users are recommended to upgrade to this release.
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### Obtaining Packages
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RabbitMQ releases are distributed via [GitHub](https://github.com/rabbitmq/rabbitmq-server/releases), [Cloudsmith](https://cloudsmith.io/~rabbitmq/repos/),
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and [PackageCloud](https://packagecloud.io/rabbitmq).
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### Erlang/OTP Compatibility Notes
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This release [requires Erlang 23.2](https://www.rabbitmq.com/which-erlang.html) and [supports Erlang 24](https://blog.rabbitmq.com/posts/2021/03/erlang-24-support-roadmap/).
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[Provisioning Latest Erlang Releases](https://www.rabbitmq.com/which-erlang.html#erlang-repositories) explains
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what package repositories and tools can be used to provision modern Erlang versions.
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## Upgrade and Compatibility Notes
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See the [Upgrading guide](https://www.rabbitmq.com/upgrade.html) for general documentation on upgrades and
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[RabbitMQ change log](https://www.rabbitmq.com/changelog.html) for release notes of other releases.
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If upgrading from a `3.7.x` release, see [3.8.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.8.0)
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upgrade and compatibility notes first.
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If upgrading from a `3.6.x` or older [release series](https://www.rabbitmq.com/versions.html), first upgrade
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to [`3.7.27`](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.7.27) and then to this version.
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## Getting Help
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Any questions about this release, upgrades or RabbitMQ in general are welcome on the [RabbitMQ mailing list](https://groups.google.com/forum/#!forum/rabbitmq-users)
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and [RabbitMQ community Slack](https://rabbitmq-slack.herokuapp.com/).
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## Changes Worth Mentioning
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Release notes can be found on GitHub at [rabbitmq-server/release-notes](https://github.com/rabbitmq/rabbitmq-server/tree/v3.10.x/release-notes).
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### Core Server
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* Configuration of fallback secrets for Shovel and Federation credential obfuscation.
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This feature allows for secret rotation during rolling cluster node restarts.
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Contributed by Lajos @luos Gerecs.
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GitHub issue: [#4852](https://github.com/rabbitmq/rabbitmq-server/pull/4852)
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### CLI Tools
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#### Enhancements
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* `rabbitmq-diagnostics status` now reports crypto library (OpenSSL, LibreSSL, etc)
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used by the runtime, as well as its version details.
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GitHub issue: [#4799](https://github.com/rabbitmq/rabbitmq-server/issues/4799)
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#### Bug Fixes
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* CLI tools failed to run on Erlang 25 because of an old version of Elixir (compiled on Erlang 21)
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was used in the release pipeline. Erlang 25 no longer loads modules
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compiled on Erlang 21 or older.
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* `rabbitmqctl set_log_level` documentation clarification.
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Contributed by Péter @gomoripeti Gömöri (CloudAMQP).
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GitHub issue: [#4794](https://github.com/rabbitmq/rabbitmq-server/pull/4794)
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## Dependency Upgrades
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* `aten` was upgraded [from v0.5.6 to v0.5.8](https://github.com/rabbitmq/aten/compare/v0.5.6...v0.5.8)
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* `credentials_obfuscation` was upgraded [from v3.0.0 to v3.1.0](https://github.com/rabbitmq/credentials-obfuscation/compare/v3.0.0...v3.1.0)
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## Source Code Archives
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To obtain source code of the entire distribution, please download the archive named `rabbitmq-server-3.8.32.tar.xz`
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instead of the source tarball produced by GitHub.
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