v5.0.8

Enhancements

Print a warning message when boot with the default (insecure) Erlang cookie. #8905
Change the /gateway API path to plural form. #8823
Don't allow updating config items when they already exist in local-override.conf. #8851
Remove node.etc_dir from emqx.conf, because it is never used. Also allow user to customize the logging directory #8892
Added a new API POST /listeners for creating listener. #8876
Close ExProto client process immediately if it's keepalive timeouted. #8866
Upgrade grpc-erl driver to 0.6.7 to support batch operation in sending stream. #8866

Fix exhook client.authorize never being execauted. #8780
Fix JWT plugin don't support non-integer timestamp claims. #8867
Avoid publishing will message when client fails to auhtenticate. #8887
Speed up dispatching of shared subscription messages in a cluster #8893
Fix the extra / prefix when CoAP gateway parsing client topics. #8658
Speed up updating the configuration, When some nodes in the cluster are down. #8857
Fix delayed publish inaccurate caused by os time change. #8926
Fix that EMQX can't start when the retainer is disabled #8911
Fix that redis authn will deny the unknown users #8934
Fix ExProto UDP client keepalive checking error. This causes the clients to not expire as long as a new UDP packet arrives #8866
Fix that MQTT Bridge message payload could be empty string. #8949