LeRobot v0.6.0: Imagine, Evaluate, Improve

LeRobot v0.6.0 enhances robot learning with new world model policies that predict future states, introduces multiple new vision-language-action models, and adds reward models to assess robot success. It includes six simulation benchmarks, improved dataset handling with depth and language annotations, faster data loading, and supports cloud training via Hugging Face Jobs. The release also features a deployment CLI for human-in-the-loop corrections and a more streamlined codebase.