1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
RabbitMQ `3.11.24` is a maintenance release in the `3.11.x` [release series](https://www.rabbitmq.com/versions.html).
This release series [goes out of community support on Dec 31, 2023](https://rabbitmq.com/versions.html).
Please refer to the upgrade section from [v3.11.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.11.0)
if upgrading from a version prior to 3.11.0.
This release requires Erlang 25 and supports Erlang versions up to `25.3.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 3.11.0, RabbitMQ requires Erlang 25. Nodes **will fail to start** on older Erlang releases.
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/)
across all architectures, and the most recent TLS 1.3 implementation available to all RabbitMQ 3.11 users.
## Changes Worth Mentioning
Release notes can be found on GitHub at [rabbitmq-server/release-notes](https://github.com/rabbitmq/rabbitmq-server/tree/v3.11.x/release-notes).
### Core Server
#### Bug Fixes
* Stream replication connections configured to use exclusively TLSv1.3 failed.
GitHub issue:[#9678](https://github.com/rabbitmq/rabbitmq-server/pull/9678)
* On startup, stream replicas will handle one more potential case of segment file corruption
after an unclean shutdown.
Contributed by @gomoripeti (CloudAMQP).
GitHub issue: [#9678](https://github.com/rabbitmq/rabbitmq-server/pull/9678)
* `default_policies.*.queue_pattern` definition in `rabbitmq.conf` was incorrectly parsed.
Contributed by @SimonUnge (AWS).
GitHub issue: [#9546](https://github.com/rabbitmq/rabbitmq-server/pull/9546)
#### Enhancements
* Optimized stream index scans. Longer scans could result in some replicas stopping
with a timeout.
GitHub issue:[#9678](https://github.com/rabbitmq/rabbitmq-server/pull/9678)
* Classic queue storage version is now a supported key for [operator policies](https://rabbitmq.com/parameters.html#operator-policies).
Contributed by @SignalWhisperer (AWS).
GitHub issue: [#9549](https://github.com/rabbitmq/rabbitmq-server/pull/9549)
* Nodes now log boot time at info level instead of debug. This piece of information
can be useful during root cause analysis.
Contributed by @johanrhodin (CloudAMQP).
GitHub issue: [#9466](https://github.com/rabbitmq/rabbitmq-server/pull/9466)
### Management Plugin
#### Enhancements
* HTTP API request body size is now limited to 10 MiB by default.
Two endpoints, one that accepts messages for publishing (note: publishing over the HTTP API is greatly discouraged)
and another for [definition import](https://rabbitmq.com/definitions.html#import),
will now reject larger transfers with a `400 Bad Request` response.
GitHub issue: [#9708](https://github.com/rabbitmq/rabbitmq-server/pull/9708)
* `DELETE /api/queues/{vhost}/{name}` now can delete exclusive queues.
GitHub issue: [#8758](https://github.com/rabbitmq/rabbitmq-server/issues/8758)
## Dependency Upgrades
* `osiris` has been upgraded to [`1.6.9`](https://github.com/rabbitmq/osiris/releases)
## Source Code Archives
To obtain source code of the entire distribution, please download the archive named `rabbitmq-server-3.11.24.tar.xz`
instead of the source tarball produced by GitHub.
|
