Changes: https://github.com/adafruit/Adafruit_CircuitPython_wave/compare/0.0.2...0.0.3
To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-wave`.
Read the [docs](https://circuitpython.readthedocs.io/projects/wave/en/latest/) for info on how to use it.