diff --git a/release-notes/3.10.1.md b/release-notes/3.10.1.md new file mode 100644 index 0000000000..d41f0ca109 --- /dev/null +++ b/release-notes/3.10.1.md @@ -0,0 +1,76 @@ +RabbitMQ `3.10.1` is a maintenance release in the `3.10.x` release series. + +Please refer to the upgrade section from [v3.10.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.10.0) +if upgrading from a version prior to 3.10.0. + +This release requires at least Erlang 23.2, and supports Erlang 24 and 25. +[RabbitMQ and Erlang/OTP Compatibility Matrix](https://www.rabbitmq.com/which-erlang.html) has more details on +Erlang version requirements for RabbitMQ. + + +## Changes Worth Mentioning + +Release notes can be found on GitHub at [rabbitmq-server/release-notes](https://github.com/rabbitmq/rabbitmq-server/tree/v3.10.x/release-notes). + +### Core Server + +#### Enhancements + + * Classic queue message store and queue index v2 (CQv2) no longer preallocates index files. + + GitHub issue: [#4735](https://github.com/rabbitmq/rabbitmq-server/pull/4735) + + * With a lot of busy quorum queues, nodes hosting a moderate number of of leader replicas could + experience growing memory footprint of one of the Raft implementation processes. + + GitHub issue: [#4760](https://github.com/rabbitmq/rabbitmq-server/pull/4760) + + * Re-introduced key file log rotation settings. + + Some [log rotation](https://rabbitmq.com/logging.html) settings were left behind + during the migration to the standard runtime logger starting with 3.9.0. + Now some key settings have been re-introduced. + + Contributed by Alex @illotum Valiushko (AWS). + + GitHub issue: [#4758](https://github.com/rabbitmq/rabbitmq-server/pull/4758) + + * Cleaned up some compiler options that are no longer relevant. + + Contributed by Péter @gomoripeti Gömöri (CloudAMQP). + + GitHub issue: [#4707](https://github.com/rabbitmq/rabbitmq-server/pull/4707) + +#### Bug Fixes + + * Classic queue message store and queue index v2 (CQv2) failed with an exception + on FreeBSD with ZFS for file system. + + GitHub issue: [#4720](https://github.com/rabbitmq/rabbitmq-server/issues/4720) + + * Nodes now make sure that [maintenance mode](https://rabbitmq.com/upgrade.html#maintenance-mode) status table exists after node boot + as long as the feature flag is enabled. + + GitHub issue: [#4760](https://github.com/rabbitmq/rabbitmq-server/pull/4760) + + +### JMS Topic Exchange Plugin + +#### Bug Fixes + + * "In flight" messages directed to an exchange that has just been deleted will be + silently dropped or [returned back to the publisher](https://rabbitmq.com/publishers.html#unroutable) instead of causing an exception. + + GitHub issue: [#4696](https://github.com/rabbitmq/rabbitmq-server/pull/4696) + + +## Dependency Upgrades + + * `ra` upgraded from [`2.0.9` to `2.0.11`](https://github.com/rabbitmq/ra/compare/v2.0.9...v2.0.11) + * `credentials_obfuscation` was upgraded [from v2.4.0 to v3.0.0](https://github.com/rabbitmq/credentials-obfuscation/compare/v2.4.0...v3.0.0) + + +## Source Code Archives + +To obtain source code of the entire distribution, please download the archive named `rabbitmq-server-3.10.1.tar.xz` +instead of the source tarball produced by GitHub.