EMQ X 3.2.1 is now available. We've enhanced performance and fixed bugs.

Enhancements:

• Optimize the performance of gen_rpc

  Github PR: emqx/emqx#2694

• Support using hostname to automatically discover k8s cluster

  Github PR: emqx/emqx#2699

• Change the default uptime heartbeat interval to 30s

  Github PR: emqx/emqx#2696

Bug fixes:

• Fix the issue that encouter crash when Websocket sessions go offline abnormally

  Github PR: emqx/emqx#2697

• Fix the issue that ws_channel is still online when session closed on exception

  Github PR: emqx/emqx#2704

emqx-rule-engine (plugin)

Enhancements:

• Improve parameters for republish action

  Github PR: emqx/emqx-rule-engine#81

Bug fixes:

• Fix the issue that fail to select payload fields using '.'

  Github PR: emqx/emqx-rule-engine#83

emqx-dashboard (plugin)

Bug fixes:

• Fix the issue rendering resources list incorrectly in Dashboard on Safari

  Github PR: emqx/emqx-dashboard#124, emqx/emqx-dashboard#125, emqx/emqx-dashboard#126

emqx-lwm2m (plugin)

Enhancements:

• Compatible with client login using LwM2M v1.1

  Github Commit: emqx/emqx-lwm2m#1c03bf

emqx-rel (build project)

Enhancements:

• Support building emqx-rel with built-in rebar3

  Github PR: emqx/emqx-rel#394

• Delay EMQ X windows service auto start

  Github PR: emqx/emqx-rel#395