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MuJoCo.Ant v4 changelog (#186)

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Kallinteris Andreas
2022-12-05 19:35:02 +02:00
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gymnasium/envs/mujoco/ant_v4.py
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@@ -169,7 +169,7 @@ class AntEnv(MujocoEnv, utils.EzPickle):
| `exclude_current_positions_from_observation`| **bool** | `True`| Whether or not to omit the x- and y-coordinates from observations. Excluding the position can serve as an inductive bias to induce position-agnostic behavior in policies |
## Version History
* v4: All MuJoCo environments now use the MuJoCo bindings in mujoco >= 2.1.3
* v4: All MuJoCo environments now use the MuJoCo bindings in mujoco >= 2.1.3, also removed contact forces from the default observation space (new variable `use_contact_forces=True` can restore them)
* v3: Support for `gymnasium.make` kwargs such as `xml_file`, `ctrl_cost_weight`, `reset_noise_scale`, etc. rgb rendering comes from tracking camera (so agent does not run away from screen)
* v2: All continuous control environments now use mujoco-py >= 1.50
* v1: max_time_steps raised to 1000 for robot based tasks. Added reward_threshold to environments.