What's Changed
* require adafruit-circuitpython-typing by dhalbert in https://github.com/adafruit/Adafruit_CircuitPython_BusDevice/pull/84
**Full Changelog**: https://github.com/adafruit/Adafruit_CircuitPython_BusDevice/compare/5.1.5...5.1.6
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To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-busdevice`.
Read the [docs](http://circuitpython.readthedocs.io/projects/busdevice/en/latest/) for info on how to use it.