110 lines
3.9 KiB
Markdown
110 lines
3.9 KiB
Markdown
RabbitMQ `3.10.7` is a maintenance release in the `3.10.x` release series.
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Please refer to the upgrade section from [v3.10.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.10.0)
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if upgrading from a version prior to 3.10.0.
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This release requires Erlang 24.x and supports Erlang 25.
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[RabbitMQ and Erlang/OTP Compatibility Matrix](https://www.rabbitmq.com/which-erlang.html) has more details on
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Erlang version requirements for RabbitMQ.
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## Changes Worth Mentioning
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Release notes can be found on GitHub at [rabbitmq-server/release-notes](https://github.com/rabbitmq/rabbitmq-server/tree/v3.10.x/release-notes).
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### Core Server
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#### Enhancements
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* Classic queue that used CQv2 (2nd generation index and message store) could run into an exception when lazy mode
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was enabled for them.
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GitHub issue: [#5252](https://github.com/rabbitmq/rabbitmq-server/issues/5252)
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* Stream coordinator now handles lots of client connections on a single stream more efficiently.
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Previously its memory footprint was likely to begin creeping up.
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GitHub issue: [#5181](https://github.com/rabbitmq/rabbitmq-server/issues/5181)
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* In environments where DNS resolution is not yet available at the time RabbitMQ nodes boot and try to perform [peer discovery](https://www.rabbitmq.com/cluster-formation.html),
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such as CoreDNS with default caching interval of 30s on Kubernetes, nodes now will retry
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hostname resolution (including of their own host) several times with a wait interval.
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The recommended solution is to [decrease CoreDNS caching interval](https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#stable-network-id).
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GitHub issue: [#5322](https://github.com/rabbitmq/rabbitmq-server/issues/5322)
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* Free disk space monitoring on Windows was reworked to rely on standard runtime features more instead
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of a 3rd party, closed source `handle.exe`.
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GitHub issues: [#5241](https://github.com/rabbitmq/rabbitmq-server/pull/5241), [#4328](https://github.com/rabbitmq/rabbitmq-server/pull/4328)
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#### Bug Fixes
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* Reduce log noise when `sysctl` cannot be accessed by node memory monitor.
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GitHub issue: [#5256](https://github.com/rabbitmq/rabbitmq-server/pull/5256)
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### Prometheus Plugin
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#### Enhancements
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* Prometheus plugin now exposes one more metric, `process_start_time_seconds`, the moment of node process
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startup in seconds.
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GitHub issue: [#4539](https://github.com/rabbitmq/rabbitmq-server/issues/4539)
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### Management Plugin
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#### Enhancements
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* Three more security-related response headers now can be set for all HTTP API endpoints:
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* `X-Frame-Options`
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* `X-Xss-Protection`
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* `X-Content-Type-Options`
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``` ini
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management.headers.content_type_options = nosniff
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management.headers.xss_protection = 1; mode=block
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management.headers.frame_options = DENY
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```
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This is in addition to the [CSP](https://www.rabbitmq.com/management.html#csp), [HSTS](https://www.rabbitmq.com/management.html#hsts), and [CORS](https://www.rabbitmq.com/management.html#cors) headers:
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``` ini
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management.hsts.policy = max-age=31536000; includeSubDomains
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management.csp.policy = default-src 'self'; script-src 'self' 'unsafe-eval'
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management.headers.content_type_options = nosniff
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management.headers.xss_protection = 1; mode=block
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management.headers.frame_options = DENY
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```
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GitHub issue: [#5320](https://github.com/rabbitmq/rabbitmq-server/issues/5320)
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## Shovel plugin
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### Bug Fixes
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* Shovels now handle consumer delivery timeouts gracefully and restart.
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Contributed by @Haster2004.
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GitHub issue: [#5243](https://github.com/rabbitmq/rabbitmq-server/pull/5243)
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## Dependency Upgrades
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* `osiris` upgraded from [`v1.2.7` to `v1.3.0`](https://github.com/rabbitmq/osiris/compare/v1.2.7...v1.3.0)
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## Source Code Archives
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To obtain source code of the entire distribution, please download the archive named `rabbitmq-server-3.10.7.tar.xz`
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instead of the source tarball produced by GitHub.
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