mjlab v1.0.0

[kevinzakka]

mjlab is now stable. Thank you to everyone who contributed code, reported issues, and provided feedback along the way. This release wouldn't have happened without you.

Some highlights:

• RayCastSensor: Terrain and obstacle detection for navigation tasks
• ContactSensor improvements: History tracking for better contact dynamics
• Muscle actuator support: Biomechanical simulation capabilities
• Sensor caching: Performance optimizations for large-scale training
• Better NaN handling: Easier debugging with detection in observations and sensor data

v1.1 will follow shortly after mjwarp exits beta (imminent), adding RGB-D camera support (experimental #511).

Cheers!

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This discussion was created from the release mjlab v1.0.0.