v5.0.10

Enhancements

Improve /nodes API responsiveness #9221.
Improve the integration of the banned and the delayed feature #9326. Now when publishing a delayed message will check first if its source client is banned, if true, this publish will be ignored.
Update gen_rpc library to version 3.0 #9187.
Improve memory usage on core nodes when bootstrapping a replicant #9236.
Improve stability of Prometheus Push Gateway and log errors when POST fails #9235.
Now it is possible to opt out VM internal metrics in prometheus stats #9222. When system load is high, reporting too much metrics data may cause the prometheus stats API timeout.
Improve security when converting types such as binary lists to atom types #9279, #9286.
Add /trace/:name/log_detail HTTP API to return trace file's size and mtime #9152.
Add /status HTTP API endpoint to api documentation #9230.
Binary packages for all platforms are now built on Erlang/OTP version 24.3.4.2 #9293.
Added more client.disconnected events (and counter bumps) #9327. Prior to this change, the client.disconnected event (and counter bump) is triggered when a client performs a 'normal' disconnect, or is 'kicked' by system admin, but NOT triggered when a stale connection had to be 'discarded' (for clean session) or 'takeovered' (for non-clean session) by new connection.

Fix error log message when mechanism is missing in authentication config #8924.
Fix HTTP 500 issue when unknown status parameter is used in /gateway API call #9225.
Fixed the HTTP response status code for the /status endpoint #9211. Before the fix, it always returned 200 even if the EMQX application was not running. Now it returns 503 in that case.
Fix message delivery related event encoding #9228. This bug was introduced in v5.0.9. For Rule-Engine's input events like $events/message_delivered and $events/message_dropped, if the message was delivered to a shared-subscription, the encoding (to JSON) of the event will fail.
Fix bad HTTP response status code for /gateways API, when Gateway name is unknown, it should return 404 instead of 400 #9268.
Fix incorrect topic authorize checking of delayed messages #9290. Now will determine the actual topic of the delayed messages, e.g. $delayed/1/t/foo will be treated as t/foo in authorize checks.
Add property code to error response for /authentication/sources/:type 9299.
Align documentation for /authentication/sources with what we actually send 9299.
Fix query string parameter 'node' to /configs resource being ignored, return 404 if node does not exist #9310.
Avoid re-dispatching shared-subscription session messages when a session is kicked or taken-over (to a new session) #9123.