Dart has a new MQTT client

[Steve Hamblett]

The Dart language has another mqtt client if you wouldn't mind updating your client libraries page, link is
https://pub.dartlang.org/packages/mqtt_client

[Burkhard Weiss]

Thanks for your contribution to mqtt.org. The website has been relaunched in August 2020 and we are closing the old issues. Feel free to submit a pull request or re-open the issue, if it is still relevant.