Thank you so much BiffoBear for this massive change!
To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-Wiznet5k`.
Read the [docs](http://circuitpython.readthedocs.io/projects/Wiznet5k/en/latest/) for info on how to use it.
What's Changed
* Added WizNet w6100 IPv4 Support by BiffoBear in https://github.com/adafruit/Adafruit_CircuitPython_Wiznet5k/pull/119
**Full Changelog**: https://github.com/adafruit/Adafruit_CircuitPython_Wiznet5k/compare/2.5.3...3.0.0