# Contributing to cpgame

## Submitting

Before submitting a pull request, please ensure
that you have done the following:

* Documented changes or features in README.md
* Added appropriate license headers to new files
* Written or modified tests for new functionality
* Used [black][] to format code appropriately
* Validated code with `make lint test`

[black]: https://github.com/ambv/black
[pyenv]: https://github.com/pyenv/pyenv