Gymnasium/docs/gym_release_notes/gym_v0.24.1.md

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contents	Gym v0.24.1

v0.24.1 Release Notes

This is a bug fix release for version 0.24.0

Bugs fixed

• Replaced the environment checker introduced in V24, such that the environment checker will not call Env.step and Env.reset during gym.make. This new version is a wrapper that will observe the data that Env.step and Env.reset returns on their first call and check the data against the environment checker. @pseudo-rnd-thoughts
• Fixed MuJoCo v4 arguments key callback, closing the environment in renderer and the mujoco_rendering.close method. @rodrigodelazcano
• Removed redundant warning in registration @RedTachyon
• Removed maths operations from MuJoCo xml files @quagla
• Added support for unpickling legacy spaces.Box @pseudo-rnd-thoughts
• Fixed mujoco environment action and observation space docstring tables @pseudo-rnd-thoughts
• Disable wrappers from accessing _np_random property and np_random is now forwarded to environments @pseudo-rnd-thoughts
• Rewrite setup.py to add a "testing" meta dependency group @pseudo-rnd-thoughts
• Fixed docstring in rescale_action wrapper @gianlucadecola

Full Changelog: https://github.com/openai/gym/compare/0.24.0...0.24.1

Github Release: https://github.com/openai/gym/releases/tag/0.24.1