74 lines
2.5 KiB
Markdown
74 lines
2.5 KiB
Markdown
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RabbitMQ `3.10.18` is a maintenance release in the `3.10.x` [release series](https://www.rabbitmq.com/versions.html).
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This series [**reaches end of community support** on July 31st, 2023](https://rabbitmq.com/versions.html).
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Please refer to the upgrade section from [v3.10.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.10.0)
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if upgrading from a version prior to 3.10.0.
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This release **requires Erlang 24.3** and supports Erlang 25.
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[RabbitMQ and Erlang/OTP Compatibility Matrix](https://www.rabbitmq.com/which-erlang.html) has more details on
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Erlang version requirements for RabbitMQ.
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### Minimum Supported Erlang Version
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Erlang 23 and 24 versions older than 24.3 have reached [end of support](https://www.rabbitmq.com/which-erlang.html).
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This release of RabbitMQ requires Erlang 24.3 or later versions. Nodes **will fail to start** on older Erlang releases.
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Erlang 25 is recommended: it offers much improved performance on ARM64 architectures, [profiling with flame graphs](https://blog.rabbitmq.com/posts/2022/05/flame-graphs/)
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across all architectures, and the most recent TLS 1.3 implementation.
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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/v3.11.x/release-notes).
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### Core Server
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#### Bug Fixes
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* Nodes could run into an exception with certain publishers that used QPid for client library.
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GitHub issue: [#7119](https://github.com/rabbitmq/rabbitmq-server/issues/7119)
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### CLI Tools
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#### Features
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* `rabbitmq-diagnostics cluster_status` now lists how many CPU cores are available to individual nodes, plus a total.
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GitHub issue: [#7135](https://github.com/rabbitmq/rabbitmq-server/pull/7135)
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### MQTT Plugin
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#### Bug Fixes
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* MQTT nodes did not correctly remove client IDs for clients connected to a node that was in the process of
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being removed from the cluster.
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GitHub issue: [#7162](https://github.com/rabbitmq/rabbitmq-server/pull/7162)
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### LDAP Plugin
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#### Bug Fixes
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* Due to a `$` sign escaping differences between Make and Bazel (the newly adopted build tool),
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default value of of `user_dn_pattern` setting was incorrect (had an extra `$`).
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GitHub issue: [#7161](https://github.com/rabbitmq/rabbitmq-server/issues/7161)
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## Dependency Upgrades
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None in this release.
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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-3.10.18.tar.xz`
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instead of the source tarball produced by GitHub.
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