Gym-ANM `v2.0` is here 🎉

What's Changed

From `gym` to `gymnasium`

gym-anm now fully runs on top of gymnasium, instead of the older gym standard. This means there have been a few API changes to match the latest gymnasium framework:

Change 1: `reset()`

Seeding the environment now happens within reset().

```python

gym-anm v1.x

def seed(self, seed): # used to seed the env ...

def reset(): # used to reset the env ...

gym-anm v2.0

def reset(self, *, seed, options = None): # used to both seed and reset the env ... ```

Change 2: `step()`

The step() function returns a new extra parameter truncated: bool (which is always False in gym-anm), and done has been renamed terminated to match the gymnasium terminology.

```python

gym-anm v1.x

def step(...): ... return obs, r, done, info

gym-anm v2.0

def step(...): ... return obs, r, self.terminated, truncated, info ```

Dependency updates

A few dependencies were bumped up and updated:

numpy: 1.x -> >= 2.1

- `pandas`: `1.x` -> `>= 2.0`

If you have any feedback, or are having trouble installing and running v2.0, definitely reach out! 🙂

- Python
Published by robinhenry over 1 year ago

gym-anm - Version 1.1.6

What's Changed

Only close rendering if it was open by @robinhenry in https://github.com/robinhenry/gym-anm/pull/19

Full Changelog: https://github.com/robinhenry/gym-anm/compare/1.1.5...1.1.6

- Python
Published by robinhenry almost 3 years ago

gym-anm - Version 1.1.5

What's Changed

Fix np.complex is deprecated error by @robinhenry in https://github.com/robinhenry/gym-anm/pull/15
Upgrade poetry to 1.4 in actions by @robinhenry in https://github.com/robinhenry/gym-anm/pull/18

Full Changelog: https://github.com/robinhenry/gym-anm/compare/1.1.4...1.1.5

- Python
Published by robinhenry almost 3 years ago

gym-anm - Version 1.0.2

What's Changed

Replace MPCAgent with MPCAgentConstant by @sprakashdash in https://github.com/robinhenry/gym-anm/pull/2
Add if __name__ == ... guards to examples for windows multiprocessing bug by @robinhenry in https://github.com/robinhenry/gym-anm/pull/5