Mathy-envs

[0.9.2](https://github.com/mathy/mathy_envs/compare/v0.9.1...v0.9.2) (2020-10-18)


Bug Fixes

* **MathyEnv:** random_action did not return an action tuple ([09e2db5](https://github.com/mathy/mathy_envs/commit/09e2db58a52f9ee84ff9abbd10bf6cbae11412c5))

[0.9.1](https://github.com/mathy/mathy_envs/compare/v0.9.0...v0.9.1) (2020-10-18)


Features

* **MathyGymEnv:** add mask_as_probabilities flag ([07fffd6](https://github.com/mathy/mathy_envs/commit/07fffd6bc810c6ad6cb7adacd2a97246e9e059cc))

[0.9.0](https://github.com/mathy/mathy_envs/compare/v0.8.4...v0.9.0) (2020-10-11)


Features

* **env:** add invalid_action_response options ([f120261](https://github.com/mathy/mathy_envs/commit/f120261c8a1f57584085f3b3dacafa2903678e17))
* **gym:** add gym.GoalEnv variants for all mathy envs ([4841b37](https://github.com/mathy/mathy_envs/commit/4841b37abba060539ffb63d134b483054980ae49))

[0.8.4](https://github.com/mathy/mathy_envs/compare/v0.8.3...v0.8.4) (2020-09-13)


Features

* **state:** add normalize param to_observation ([4045686](https://github.com/mathy/mathy_envs/commit/4045686fa8af571fc6b8869fb23cfa52a258f9c4))

[0.8.3](https://github.com/mathy/mathy_envs/compare/v0.8.2...v0.8.3) (2020-09-13)


Features

* **mathy_core:** update to 0.8.0 with full typings ([3c2e5ad](https://github.com/mathy/mathy_envs/commit/3c2e5adec624407d766ee2a3a409491cac51f98d))

[0.8.2](https://github.com/mathy/mathy_envs/compare/v0.8.1...v0.8.2) (2020-09-06)


Features

* **types:** resolve all mypy/pyright/flake8 errors ([6571ac5](https://github.com/mathy/mathy_envs/commit/6571ac5c5c6279beb1c2da27bd92607355502b25))