# Hugging Face — LeRobot v0.4.0: Supercharging OSS Robot Learning

- Company: Hugging Face (huggingface.co)
- Announced: 2025-10-24T00:00:00+00:00
- Category: developer-tool-release
- Subject: Platform
- Models affected: PI0.5, GR00T N1.5
- Source: https://huggingface.co/blog/lerobot-release-v040
- Record: https://forck.live/items/1597-lerobot-v0-4-0-supercharging-oss-robot-learning

Hugging Face announces LeRobot v0.4.0, a major upgrade to the open-source robot learning framework, featuring new dataset infrastructure (Datasets v3.0), dataset editing tools, support for LIBERO and Meta-World simulation environments, a new data processing pipeline, multi-GPU training, and a plugin system for hardware integration. The release also introduces new VLA models PI0.5 and GR00T N1.5.

## Evidence

Verbatim from https://huggingface.co/blog/lerobot-release-v040:

> LeRobot v0.4.0 delivers a major upgrade for open-source robotics, introducing scalable Datasets v3.0, powerful new VLA models like PI0.5 and GR00T N1.5, and a new plugin system for easier hardware integration. The release also adds support for LIBERO and Meta-World simulations, simplified multi-GPU training, and a new Hugging Face Robot Learning Course.

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