This release adds better handling of empty JSON response and cases where your expected json path isn't found. It also allows you to specify whether text is intended to be updated with the fetch function.
To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://circuitpython.org/libraries).
Read the [docs](http://circuitpython.readthedocs.io/projects/magtag/en/latest/) for info on how to use it.