emqx 5.2.0

[p-linnane]

Created by brew bump

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Created with brew bump-formula-pr.

release notes

## Enhancements


#11469 Added support for specifying username in Redis authentication.


#11487 The bcrypt work factor is limited to the range 5-10, because higher values consume too much CPU resources.

Bcrypt library is updated to allow parallel hash evaluation.


#11496 Disabled the Erlang VM Prometheus exporter by default to improve performance and security.


#11497 Enhanced broker metrics collection and export by adding new metrics for messages, overload protection, authorization, authentication, and improving naming consistency for OpenTelemetry.


#11490 Added fast error handling for undefined passwords in various authentication backends. This improves the consistency and user-friendliness of the authentication process.


#11532 Improve some error reasons when parsing invalid packets.


Bug Fixes


#11466 Fixed a crash that occurred when setting the ssl_options.ciphers configuration option to an empty string ("").


#11480 Improves the error handling and testing of SQL functions in the rule engine when rule functions receive bad arguments.


#11493 Examples and documentation for /api/v5/publish bad request response have been fixed. Previously the documentation example said that the bad request response could return a list in the body which was not actually the case.


#11506 Avoid downloading a trace log file if it is empty.
After this fix, GET /api/v5/trace/clientempty/download returns 404 {"code":"NOT_FOUND","message":"Trace is empty"}

If no events matching the trace condition occurred.


#11520 Fixed issue where packets_connack_sent metric was not incremented on CONNACK packets sent with non-zero ack_flag.


#11522 Improved error message for rule engine schema registry when schema name exceeds permissible length.


#11523 Corrected a misleading prompt when specifying invalid certificates/keys for the /configs API.


#11531 Fixed issue where authorization cache cleaning cli was not working properly for specific client ID.


#11534 Fixed the increment on data bridge statistics when the bridge is unhealthy. Now, messages sent to unhealthy bridges are counted as dropped messages.


#11540 Improved HTTP response when attempting to create a bridge with an invalid name.


#11548 Fixed an issue that prevented the plugin order from being updated across the entire cluster.


#11564 Fix cluster partition autoheal functionality. Implement autohealing for the clusters that split into multiple partitions.

[p-linnane]

Unversioned erlang still cannot be used.

[github-actions]

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