google-deepmind/mujoco_playground v0.1.0

Release v0.1.0

Repository: google-deepmind/mujoco_playground

Tag: v0.1.0

Published: 2026-01-08T22:18:01Z

Prerelease: no

Release notes:

[0.1.0] - 2026-01-08

• Pass through the MuJoCo Warp

(MjWarp) implementation to MJX, so that MuJoCo Playground environments can train with MuJoCo Warp! You can pass through the implementation via the config override registry.load('CartpoleBalance', config_overrides={'impl': 'warp'}).

• Update environments to utilize contact sensors and remove collision.py.
• Remove mjx_env.init in favor of mjx_env.make_data since make_data

now requires an MjModel argument rather than an mjx.Model argument.

• Add device to mjx_env.make_data, fixes #174.
• Update AutoResetWrapper to allow full resets on done. Fixes #179. Also

provides a means for doing curriculum learning via state.info['AutoResetWrapper_done_count'], see #140.

• Update dependencies to use mujoco>=3.4 and warp-lang>=1.11.