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
|
RabbitMQ `3.8.35` is a maintenance release.
All users are recommended to upgrade to this release.
### Obtaining Packages
RabbitMQ releases are distributed via [GitHub](https://github.com/rabbitmq/rabbitmq-server/releases), [Cloudsmith](https://cloudsmith.io/~rabbitmq/repos/),
and [PackageCloud](https://packagecloud.io/rabbitmq).
### Erlang/OTP Compatibility Notes
This release [requires Erlang 23.2](https://www.rabbitmq.com/which-erlang.html) and [supports Erlang 24](https://blog.rabbitmq.com/posts/2021/03/erlang-24-support-roadmap/).
[Provisioning Latest Erlang Releases](https://www.rabbitmq.com/which-erlang.html#erlang-repositories) explains
what package repositories and tools can be used to provision modern Erlang versions.
## Upgrade and Compatibility Notes
See the [Upgrading guide](https://www.rabbitmq.com/upgrade.html) for general documentation on upgrades and
[RabbitMQ change log](https://www.rabbitmq.com/changelog.html) for release notes of other releases.
If upgrading from a `3.7.x` release, see [3.8.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.8.0)
upgrade and compatibility notes first.
If upgrading from a `3.6.x` or older [release series](https://www.rabbitmq.com/versions.html), first upgrade
to [`3.7.27`](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.7.27) and then to this version.
## Getting Help
Any questions about this release, upgrades or RabbitMQ in general are welcome on the [RabbitMQ mailing list](https://groups.google.com/forum/#!forum/rabbitmq-users)
and [RabbitMQ community Slack](https://rabbitmq-slack.herokuapp.com/).
## Changes Worth Mentioning
### Consul Peer Discovery Plugin
#### Enhancements
* Consul peer discovery now supports client-side TLS options, much like its Kubernetes and etcd peers.
``` ini
cluster_formation.consul.scheme = https
# this assumes that Consul uses port 8501 for HTTPS clients
cluster_formation.consul.port = 8501
cluster_formation.consul.ssl_options.cacertfile = /path/to/consul/generated/ca_certificate.pem
cluster_formation.consul.ssl_options.certfile = /path/to/client/certificate.pem
cluster_formation.consul.ssl_options.keyfile = /path/to/client/client_key.pem
```
GitHub issue: [#5116](https://github.com/rabbitmq/rabbitmq-server/issues/5116)
## Dependency Upgrades
None in this release.
## Source Code Archives
To obtain source code of the entire distribution, please download the archive named `rabbitmq-server-3.8.35.tar.xz`
instead of the source tarball produced by GitHub.
|
