81 lines
2.6 KiB
Markdown
81 lines
2.6 KiB
Markdown
RabbitMQ `3.11.10` is a maintenance release in the `3.11.x` [release series](https://www.rabbitmq.com/versions.html).
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Please refer to the upgrade section from [v3.11.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.11.0)
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if upgrading from a version prior to 3.11.0.
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This release requires 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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As of 3.11.0, RabbitMQ requires Erlang 25. Nodes **will fail to start** on older Erlang releases.
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Erlang 25 as our new baseline means 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 available to all RabbitMQ 3.11 users.
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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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* Tag changes could result in a loop of internal events in certain plugins.
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GitHub issue: [#7280](https://github.com/rabbitmq/rabbitmq-server/pull/7280)
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#### Enhancements
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* Key classic mirrored queue (a deprecated feature) settings now can be overridden with
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operator policies.
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Contributed by @SimonUnge (AWS).
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GitHub issue: [#7323](https://github.com/rabbitmq/rabbitmq-server/issues/7323)
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### Management Plugin
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#### Bug Fixes
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* Individual virtual host page failed to render.
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GitHub issue: [#7301](https://github.com/rabbitmq/rabbitmq-server/issues/7301)
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* Individual exchange page failed to render.
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GitHub issue: [#7369](https://github.com/rabbitmq/rabbitmq-server/issues/7369)
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### AMQP 1.0 Plugin
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#### Enhancements
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* The plugin now supports authentication with JWT tokens (the OAuth 2 authentication backend).
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GitHub issues: [#6931](https://github.com/rabbitmq/rabbitmq-server/pull/6931), [#6909](https://github.com/rabbitmq/rabbitmq-server/issues/6909)
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## OAuth 2 Plugin
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### Bug Fixes
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* The `auth_oauth2.preferred_username_claims` key in `rabbitmq.conf` now accepts a list of values.
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GitHub issue: [#7458](https://github.com/rabbitmq/rabbitmq-server/pull/7458)
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## Dependency Upgrades
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* `ra` was upgraded [from `2.4.6` to `2.4.9`](https://github.com/rabbitmq/ra/releases)
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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-3.11.10.tar.xz`
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instead of the source tarball produced by GitHub.
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