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3.11.14 release notes

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Michael Klishin 2023-04-28 00:27:23 +04:00
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@ -31,10 +31,87 @@ Release notes can be found on GitHub at [rabbitmq-server/release-notes](https://
GitHub issue: [#7777](https://github.com/rabbitmq/rabbitmq-server/issues/7777)
* It is now possible to limit how many shovels or federation links can run on a node
using `rabbitmq.conf`:
``` ini
runtime_parameters.limits.shovel = 10
runtime_parameters.limits.federation = 10
```
Contributed by @illotum (AWS).
GitHub issue: [#7917](https://github.com/rabbitmq/rabbitmq-server/pull/7917)
* Quorum queues will now log if they could not apply policy changes, for example,
because there was no quorum of replicas online, or the queue was going through
a leader election.
GitHub issue: [#7853](https://github.com/rabbitmq/rabbitmq-server/pull/7853)
#### Bug Fixes
* [Superstream](https://blog.rabbitmq.com/posts/2022/07/rabbitmq-3-11-feature-preview-super-streams/) could fail
to elect a single active consumer (SAC) in certain consumer churn conditions.
GitHub issue: [#7743](https://github.com/rabbitmq/rabbitmq-server/issues/7743)
### CLI Tools
#### Enhancements
* `rabbitmqctl update_vhost_metadata` is a new command that can be used to update
the description, default queue type, or tags of a virtual host:
``` shell
rabbitmqctl update_vhost_metadata vh1 --tags qa,quorum,team3,project2
rabbitmqctl update_vhost_metadata vh1 --description "QA env 1 for issue 37483"
rabbitmqctl update_vhost_metadata vh1 --description "QQs all the way" --default-queue-type "quorum"
rabbitmqctl update_vhost_metadata vh1 --description "streaming my brain out" --default-queue-type "stream"
```
GitHub issue: [#7914](https://github.com/rabbitmq/rabbitmq-server/pull/7914)
### Management Plugin
#### Bug Fixes
* It was impossible to return to a tab that had a filter expression
that was not a valid regular expressions.
Now such expressions will be used as regular text filters.
GitHub issue: [#8008](https://github.com/rabbitmq/rabbitmq-server/issues/8008)
### OAuth 2 AuthN/AuthZ Backend Plugin
#### Enhancement
* Several variables (`{username}`, `{vhost}` and JWT claims that are single string values)
now can be used (expanded) in topic operation authorization.
GitHub issue: [#7178](https://github.com/rabbitmq/rabbitmq-server/issues/7178)
### HTTPS AuthN/AuthZ Backend Plugin
#### Bug Fixes
* The authorization backend could run into an exception when used in
combination with other backends.
GitHub issue: [#7864](https://github.com/rabbitmq/rabbitmq-server/issues/7864)
## Dependency Upgrades
None in this release.
* [`cowlib`](https://github.com/ninenines/cowlib) was upgraded to `2.12.1`
## Source Code Archives