91 lines
2.9 KiB
Markdown
91 lines
2.9 KiB
Markdown
RabbitMQ `3.10.20` is a maintenance release in the `3.10.x` [release series](https://www.rabbitmq.com/versions.html).
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This series [**reaches its 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 24.3.4.8](https://github.com/rabbitmq/rabbitmq-packaging/pull/35)
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or later versions. Nodes **will fail to start** on older Erlang releases.
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Erlang 25.3 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/v3.10.x/release-notes).
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### Core Server
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### Bug Fixes
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* Boot time import of definitions from a `conf.d`-style directory failed unless
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`definitions.skip_if_unchanged` was set to `true`, for example, like in this
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`rabbitmq.conf`:
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``` ini
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definitions.skip_if_unchanged = false
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definitions.import_backend = local_filesystem
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definitions.local.path = /path/to/RabbitMQ/definitions/conf.d/
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```
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GitHub issue: [#7705](https://github.com/rabbitmq/rabbitmq-server/pull/7705)
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* Improved resiliency of dead-lettering.
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GitHib issue: [#7677](https://github.com/rabbitmq/rabbitmq-server/pull/7677)
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## CLI Tools
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### Bug Fixes
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* `rabbitmq-streams help [command]` now looks up stream commands correctly.
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Contributed by @markus812498 (CloudAMQP).
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GitHub issue: [#7657](https://github.com/rabbitmq/rabbitmq-server/pull/7657)
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## Management Plugin
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### Bug Fixes
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* HTTP API will now respond with a `405 Method Not Allowed` instead of a 500 when
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an unsupported method is used by the client.
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Contributed by @gomoripeti (CloudAMQP).
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GitHub issue: [#7675](https://github.com/rabbitmq/rabbitmq-server/pull/7675)
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### etcd Peer Discovery Plugin
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#### Bug Fixes
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* Node key TTL setting was unintentionally ignored.
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GitHub issues: [#7554](https://github.com/rabbitmq/rabbitmq-server/issues/7554)
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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-3.10.20.tar.xz`
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instead of the source tarball produced by GitHub.
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