This release:
* https://github.com/adafruit/Adafruit_CircuitPython_AzureIoT/pull/14 Removes hostname workaround in libary, patched by MiniMQTT v2.3.0.
To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-azureiot`.
Read the [docs](http://circuitpython.readthedocs.io/projects/azureiot/en/latest/) for info on how to use it.