emqx Files

EMQ X 4.1.2 is released now, it mainly includes the following changes:

emqx

Bug fixes:

• Fix the issue that the topic alias is not used to replace the topic

Github PR: [#3616]

• Fix the issue that some operations take up too much CPU

Github PR: [#3581]

emqx-rel

Bug fixes:

• Fix the issue that the console no longer outputs the log after the log is filled with all log files when running emqx by docker

Github PR: [emqx/emqx-rel#559](https://github.com/emqx/emqx-rel/issues/559)