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| author | Michael Klishin <klishinm@vmware.com> | 2023-05-17 21:49:46 +0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-17 21:49:46 +0400 |
| commit | 699a5547fb97f7ab157696627abc5276fa08f5a9 (patch) | |
| tree | 7991158237e53deed0623923fb44eb46d94b286b | |
| parent | 3298051664bf3a8d3577b19956e5635f458733d8 (diff) | |
| parent | 8424f0456bff411cc9d8379109044fd205ed151e (diff) | |
| download | rabbitmq-server-git-699a5547fb97f7ab157696627abc5276fa08f5a9.tar.gz | |
Merge pull request #8226 from rabbitmq/mk-3.12.0-release-notes-updates
3.12.0 release notes updates
| -rw-r--r-- | release-notes/3.12.0.md | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/release-notes/3.12.0.md b/release-notes/3.12.0.md index 926ef1251b..031fb91ece 100644 --- a/release-notes/3.12.0.md +++ b/release-notes/3.12.0.md @@ -4,14 +4,17 @@ RabbitMQ `3.12.0-rc.2` is a candidate of a new feature release. ## Highlights -This release includes several new features and optimizations and graduates (makes mandatory) a number of feature flags. +This release includes several new features, optimizations, and graduates (makes mandatory) a number of feature flags. The user-facing areas that have seen the biggest improvements in this release are + * [Optimizations](https://blog.rabbitmq.com/posts/2023/05/rabbitmq-3.12-performance-improvements/) for both quorum and classic queues: improved throughput, lower throughput variability, lower latency, lower memory footprint + * More mature and efficient implementation of (non-mirrored) classic queues v2 (CQv2) + * Classic queue lazy and non-lazy modes no longer apply: classic queues v2 always behave very similarly + to the lazy mode in earlier release series: moving data to disk aggressively and only keeping a subset of data in memory * Significantly [reduced MQTT and Web MQTT memory footprint per connection](https://blog.rabbitmq.com/posts/2023/03/native-mqtt/) - * Reduced quorum queue memory footprint, improved throughput stability under load - * Classic queue message store memory efficiency and footprint predictability * OAuth 2, OIDC, IDP support + * Even more configurability of the OAuth 2 plugin This release also features many internal API improvements in preparation to 4.0 with [Khepri](https://www.youtube.com/watch?v=huT-zmXvfuM). @@ -337,6 +340,18 @@ This release includes all bug fixes shipped in the `3.11.x` series. #### Enhancement + * It is now possible to configure (or strip) the scope prefix used by this plugin when translating + token scopes to RabbitMQ permissions. + + To do so, override `auth_oauth2.scope_prefix` in `rabbitmq.conf`: + + ``` ini + # "rabbitmq." is the default prefix + auth_oauth2.scope_prefix = rabbitmq. + ``` + + GitHub issue: [#8001](https://github.com/rabbitmq/rabbitmq-server/pull/8001) + * Several variables (`{username}`, `{vhost}` and JWT claims that are single string values) now can be used (expanded) in topic operation authorization. |