OpenSpiel 2.0.1

This is a minor release. Its main purpose is to update PyPI wheels to include recent bug fixes and game improvements in collaboration with Kaggle Game Area.

Acknowledgments

Thanks to Google DeepMind for continued support of development and maintenance of OpenSpiel.

Thanks to all of our contributors:

• Core Team: https://github.com/deepmind/open_spiel/blob/master/docs/authors.md
• All Contributors: https://github.com/deepmind/open_spiel/graphs/contributors