v5.0.20

Enhancements

#10059 Errors returned by rule engine API are formatted in a more human readable way rather than dumping the raw error including the stacktrace.

#10032 When resources on some nodes in the cluster are still in the 'initializing/connecting' state, the bridges/ API will crash due to missing Metrics information for those resources. This fix will ignore resources that do not have Metrics information.
#10044 Fix node information formatter for stopped nodes in the cluster. The bug was introduced by v5.0.18.
#10054 Fix the problem that the obfuscated password is used when using the /bridges_probe API to test the connection in Data-Bridge.
#10058 Deprecate unused QUIC TLS options. Only following TLS options are kept for the QUIC listeners:
- cacertfile
- certfile
- keyfile
- verify
#10076 Fix webhook bridge error handling: connection timeout should be a retriable error. Prior to this fix, connection timeout was classified as unrecoverable error and led to request being dropped.
#10078 Fix an issue that invalid QUIC listener setting could casue segfault.
#10084 Fix problem when joining core nodes running different EMQX versions into a cluster.

Mria PR
#10086 Upgrade HTTP client ehttpc to 0.4.7. Prior to this upgrade, HTTP clients for authentication, authorization and webhook may crash if body is empty but content-type HTTP header is set. For more details see ehttpc PR#44.