This release includes the following changes:
- Adding support for Banana PI M2 Plus 619 by zonywhoop
- Add support for aml-s905x-cc-v1 620 by bmol118
- Update rockchip/rk3399pin.py to add additional pins for Orange Pi 4 LTS 621 by twa127
To use in CPython, `pip3 install adafruit-blinka`.
Read the [docs](https://circuitpython.readthedocs.io/projects/blinka/en/latest/) for info on how to use it.