Release v0.1.0

[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.