Changes: https://github.com/adafruit/Adafruit_CircuitPython_MAX31865/compare/2.2.20...2.2.21
To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-max31865`.
Read the [docs](https://circuitpython.readthedocs.io/projects/max31865/en/latest/) for info on how to use it.