This release adds a note to the documentation about required build-in modules that are needed for the library to work on a device. Thank you MathCatsAnd.
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.