diff --git a/release-notes/3.12.7.md b/release-notes/3.12.7.md new file mode 100644 index 000000000000..325ab9315665 --- /dev/null +++ b/release-notes/3.12.7.md @@ -0,0 +1,106 @@ +RabbitMQ `3.12.7` is a maintenance release in the `3.12.x` [release series](https://www.rabbitmq.com/versions.html). +**All users are encouraged to skip this version in favor of [`3.12.6`](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.12.6)**. + +Please refer to the upgrade section from the [3.12.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.12.0) +if upgrading from a version prior to 3.12.0. + +This release requires Erlang 25 and supports Erlang versions up to `26.1.x`. +[RabbitMQ and Erlang/OTP Compatibility Matrix](https://www.rabbitmq.com/which-erlang.html) has more details on +Erlang version requirements for RabbitMQ. + + +### Minimum Supported Erlang Version + +As of 3.12.0, RabbitMQ requires Erlang 25. Nodes **will fail to start** on older Erlang releases. + +Users upgrading from 3.11.x (or older releases) on Erlang 25 to 3.12.x on Erlang 26 +(both RabbitMQ *and* Erlang are upgraded at the same time) **must** consult +the [v3.12.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.12.0) first. + + +## Changes Worth Mentioning + +Release notes can be found on GitHub at [rabbitmq-server/release-notes](https://github.com/rabbitmq/rabbitmq-server/tree/v3.12.x/release-notes). + + +### Core Server + +#### Bug Fixes + + * `default_policies.*.queue_pattern` definition in `rabbitmq.conf` was incorrectly parsed. + + Contributed by @SimonUnge (AWS). + + GitHub issue: [#9545](https://github.com/rabbitmq/rabbitmq-server/pull/9545) + +#### Enhancements + + * Classic queue storage version is now a supported key for [operator policies](https://rabbitmq.com/parameters.html#operator-policies). + + GitHub issue: [#9548](https://github.com/rabbitmq/rabbitmq-server/pull/9548) + + Contributed by @SignalWhisperer (AWS). + + +## Management Plugin + +### Enhancements + + * `DELETE /api/queues/{vhost}/{name}` now can delete exclusive queues. + + GitHub issue: [#8758](https://github.com/rabbitmq/rabbitmq-server/issues/8758) + + * Key supported by operator policies are now grouped by queue type in the UI. + + GitHub issue: [#9544](https://github.com/rabbitmq/rabbitmq-server/pull/9544) + + +## MQTT Plugin + +### Enhancements + + * Improved data safety for confirms in environments where the plugin uses classic queues. + + GitHub issue: [#9530](https://github.com/rabbitmq/rabbitmq-server/pull/9530) + + +## JMS Topic Exchange Plugin + +#### Bug Fixes + + * Recovery of bindings of durable queues bound to a transient JMS topic exchange failed. + + GitHub issue: [#9533](https://github.com/rabbitmq/rabbitmq-server/issues/9533) + + +## Sharding Plugin + +#### Bug Fixes + + * Recovery of bindings of durable queues bound to a transient `x-modulo-hash` exchange failed. + + GitHub issue: [#9533](https://github.com/rabbitmq/rabbitmq-server/issues/9533) + + +## Recent History Exchange Plugin + +#### Bug Fixes + + * Recovery of bindings of durable queues bound to a transient recent history exchange failed. + + GitHub issue: [#9533](https://github.com/rabbitmq/rabbitmq-server/issues/9533) + + +## Dependency Upgrades + +None in this release. + + +## Dependency Upgrades + +None in this release. + +## Source Code Archives + +To obtain source code of the entire distribution, please download the archive named `rabbitmq-server-3.12.7.tar.xz` +instead of the source tarball produced by GitHub.