123 lines
4.4 KiB
Markdown
123 lines
4.4 KiB
Markdown
## RabbitMQ 3.13.5
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RabbitMQ `3.13.5` is a maintenance release in the `3.13.x` [release series](https://www.rabbitmq.com/release-information).
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**Please skip this release and upgrade straight to `3.13.6`** or a later version (if available).
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Starting June 1st, 2024, community support for this series will only be provided to [regularly contributing users](https://github.com/rabbitmq/rabbitmq-server/blob/main/COMMUNITY_SUPPORT.md) and those
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who hold a valid [commercial support license](https://tanzu.vmware.com/rabbitmq/oss).
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Please refer to the upgrade section from the [3.13.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.13.0)
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if upgrading from a version prior to 3.13.0.
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This release requires Erlang 26 and supports Erlang versions up to `26.2.x`.
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[RabbitMQ and Erlang/OTP Compatibility Matrix](https://www.rabbitmq.com/docs/which-erlang) 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 3.13.0, RabbitMQ requires Erlang 26. Nodes **will fail to start** on older Erlang releases.
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Users upgrading from 3.12.x (or older releases) on Erlang 25 to 3.13.x on Erlang 26
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(both RabbitMQ *and* Erlang are upgraded at the same time) **must** consult
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the [v3.12.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.12.0) and [v3.13.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.13.0) first.
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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/v3.13.x/release-notes).
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### Core Broker
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#### Bug Fixes
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* Quorum queue replicas could fail to recover in certain scenarios.
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GitHub issue: [#11769](https://github.com/rabbitmq/rabbitmq-server/pull/11769)
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* Safer AMQP 0-9-1 to AMQP 1.0 (the internal message format) conversion for longer string values.
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GitHub issue: [#11737](https://github.com/rabbitmq/rabbitmq-server/pull/11737)
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* When a message that contained an `x-deaths` [dead-lettering](https://www.rabbitmq.com/docs/dlx) header was republished "as is" by a client,
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the `time` field in the dead lettering events was not correctly converted for AMQP 0-9-1 clients.
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GitHub issue: [#11608](https://github.com/rabbitmq/rabbitmq-server/pull/11608)
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* [Direct Reply-to](https://www.rabbitmq.com/docs/direct-reply-to) failed with an exception when firehose tracing was enabled.
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GitHub issue: [#11666](https://github.com/rabbitmq/rabbitmq-server/pull/11666)
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### CLI Tools
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#### Bug Fixes
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* `rabbitmqctl export_definitions` failed if cluster contained custom federation upstream set definitions.
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GitHub issue: [#11612](https://github.com/rabbitmq/rabbitmq-server/issues/11612)
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### MQTT Plugin
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#### Bug Fixes
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* An abrupt client TCP connection closure could result in a spike in that connection's memory footprint.
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GitHub issue: [#11683](https://github.com/rabbitmq/rabbitmq-server/pull/11683)
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### Shovel Plugin
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#### Enhancements
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* Improved AMQP 1.0 to AMQP 0-9-1 conversion for shovels.
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Contributed by @luos.
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GitHub issue: [#10037](https://github.com/rabbitmq/rabbitmq-server/pull/10037)
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### etcd Peer Discovery Plugin
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#### Bug Fixes
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* Nodes now register themselves before running peer discovery, reducing the probability of
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first (usually) two nodes to boot potentially forming two initial clusters.
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GitHub issues: [#11647](https://github.com/rabbitmq/rabbitmq-server/pull/11647), [#11646](https://github.com/rabbitmq/rabbitmq-server/pull/11646)
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### Consul Peer Discovery Plugin
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#### Bug Fixes
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* Nodes now register themselves before running peer discovery, reducing the probability of
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first (usually) two nodes to boot potentially forming two initial clusters.
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GitHub issues: [#11647](https://github.com/rabbitmq/rabbitmq-server/pull/11647), [#11646](https://github.com/rabbitmq/rabbitmq-server/pull/11646)
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### AWS Peer Discovery Plugin
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#### Enhancements
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* Forward compatibility: handle AWS API responses that use empty HTTP response bodies.
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Contributed by @SimonUnge.
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GitHub issue: [#11722](https://github.com/rabbitmq/rabbitmq-server/pull/11722)
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### Dependency Changes
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* Ra was [upgraded to `2.13.3`](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-3.13.5.tar.xz`
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instead of the source tarball produced by GitHub.
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