LeRobot shifted focus toward hardware support and extensibility over the past quarter. The team added the Unitree G1 humanoid robot and Damiao motors with CAN bus integration while overhauling dataset tooling—fixing frame indexing compatibility with Behaviour1K datasets and clarifying root argument semantics across conversion scripts. Policy registration also opened to third-party packages, letting developers extend the framework through standard package installation rather than core contributions. Recent patches addressed action padding in SmolVLA, gripper calibration for OMX robots, and SDK detection for the newly integrated hardware.
LeRobot v0.5.0 focused on dataset tooling and compatibility. Frame indexing was corrected to work with Behaviour1K datasets, and the dataset editing tools received clarifications around root argument semantics alongside related feature additions. Documentation updates standardized references to the current HF CLI conventions.