71 lines
2.3 KiB
Markdown
71 lines
2.3 KiB
Markdown
## RabbitMQ 4.1.3
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RabbitMQ `4.1.3` is a maintenance release in the `4.1.x` [release series](https://www.rabbitmq.com/release-information).
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It is **strongly recommended** that you read [4.1.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.1.0)
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in detail if upgrading from a version prior to `4.1.0`.
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### Minimum Supported Erlang Version
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[RabbitMQ and Erlang/OTP Compatibility Matrix](https://www.rabbitmq.com/docs/which-erlang) has more details on Erlang version requirements for RabbitMQ.
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Nodes **will fail to start** on older Erlang releases.
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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/v4.1.x/release-notes).
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### Core Server
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#### Bug Fixes
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* Fixes a rare file descriptor leak by quorum queues.
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GitHub issue: [rabbitmq/ra#553](https://github.com/rabbitmq/ra/pull/553)
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* Fixed two exceptions around [IEEE 754-2008](https://en.wikipedia.org/wiki/IEEE_754-2008_revision) serialization in the AMQP 1.0 implementation.
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GitHub issue: [#14213](https://github.com/rabbitmq/rabbitmq-server/pull/14213)
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* Queues originally defined before `3.8.0` could run into an exception
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when emitting metrics.
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GitHub issue: [#14214](https://github.com/rabbitmq/rabbitmq-server/pull/14214)
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* Avoids a potential classic queue exception logged when the queue was deleted.
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GitHub issue: [#14276](https://github.com/rabbitmq/rabbitmq-server/pull/14276)
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### CLI Tools
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#### Bug Fixes
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* `rabbitmq-diagnostics status` produced a stray line of debug output.
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GitHub issue: [#14266](https://github.com/rabbitmq/rabbitmq-server/pull/14266)
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#### Enhancements
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* `rabbitmqctl list_deprecated_features` now lists feature state (`permitted`, `denied`) in the target cluster.
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GitHub issue: [#14229](https://github.com/rabbitmq/rabbitmq-server/pull/14229)
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* Optimizes `rabbitmqctl list_queues` invocations that only request queue names.
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GitHub issue: [#14281](https://github.com/rabbitmq/rabbitmq-server/pull/14281)
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### Dependency Changes
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* `ra` was upgraded to [`2.16.12`](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-4.1.3.tar.xz`
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instead of the source tarball produced by GitHub.
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