emqx Files

The EMQ X 3.0-rc.3 release rewrites emqx_mqueue module, supports MQTT-SN, CoAP and STOMP protocols.

EMQ X Core

Enhancements:

• Replace macro QOS$i to QOS_$i Github PR: [#1948]

• Fix config descriptions of ACL cache Github PR: [#1950]

• Rewrite emqx_mqueue module Github PR: [#1926]

• Change lager to logger Github PR: [#1898]

Bug Fixes:

• Fix 'badarg' bug with duplicate subscriptions Github PR: [#1943]

• Fix 'badarg' in io_lib:format/2 when 'from' field is tuple Github PR: [#1954]

• MQTT bridge via TLS Github PR: [#1949]

emqx-stomp (plugin)

Enhancements:

• Improve support for receipt frame, and add test cases GitHub PR: [emqx/emqx-stomp#53](https://github.com/emqx/emqx-stomp/issues/53)

emqx-sn (plugin)

Enhancements:

• Improve support for MQTT-SN protocol GitHub PR: [emqx/emqx-sn#90](https://github.com/emqx/emqx-sn/issues/90)

emqx-lua-hook (plugin)

Bug Fixes:

• Fix errors when load/unload lua hooks GitHub PR: [emqx/emqx-lua-hook#41](https://github.com/emqx/emqx-lua-hook/issues/41)

emqx-statsd (plugin)

Enhancements:

• Add metrics GitHub PR: [emqx/emqx-statsd#4](https://github.com/emqx/emqx-statsd/issues/4)

emqx-dashboard (plugin)

Enhancements:

• Add qos2/forward metric GitHub PR: [emqx/emqx-dashboard#7](https://github.com/emqx/emqx-dashboard/issues/7)

emqx-auth-pgsql (plugin)

Enhancements:

• Improve concurrency performance in emqx-auth-pgsql GitHub PR: [emqx/emqx-auth-pgsql#94](https://github.com/emqx/emqx-auth-pgsql/issues/94)