# LeRobot v0.4.0: Supercharging OSS Robot Learning

DevFeed: [LeRobot v0.4.0: Supercharging OSS Robot Learning](<https://devfeed.tech/articles/lerobot-v0-4-0-supercharging-oss-robot-learning-7327.md>)

Original publisher: [Read original article](<https://huggingface.co/blog/lerobot-release-v040>)

Author: Steven Palma; Michel Aractingi; Pepijn Kooijmans; Caroline Pascal; Jade Choghari; Francesco Capuano; Adil Zouitine; Martino Russi; Thomas Wolf

Published: 2025-10-24T00:00:00Z

Content type: release

Language: en

Sources: [Hugging Face - Blog](<https://devfeed.tech/sources/hugging-face-blog.md>)

Topics: [lerobot](<https://devfeed.tech/topics/lerobot.md>), [Robotics](<https://devfeed.tech/topics/robotics.md>), [datasets](<https://devfeed.tech/topics/datasets.md>), [parquet](<https://devfeed.tech/topics/parquet.md>), [Streaming](<https://devfeed.tech/topics/streaming.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [hugging face](<https://devfeed.tech/topics/hugging-face.md>), [Benchmark](<https://devfeed.tech/topics/benchmark.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>)

Tags: [cli](<https://devfeed.tech/tags/cli.md>), [datasets](<https://devfeed.tech/tags/datasets.md>), [hugging-face](<https://devfeed.tech/tags/hugging-face.md>), [lerobot](<https://devfeed.tech/tags/lerobot.md>), [oss](<https://devfeed.tech/tags/oss.md>), [parquet](<https://devfeed.tech/tags/parquet.md>), [robotics](<https://devfeed.tech/tags/robotics.md>), [simulation](<https://devfeed.tech/tags/simulation.md>), [streaming](<https://devfeed.tech/tags/streaming.md>)

## AI overview

LeRobot v0.4.0 upgrades open-source robot learning with LeRobotDataset v3.0, supporting chunked episodes, large-scale datasets, efficient video storage and streaming, unified Parquet metadata, faster loading, and dataset editing utilities. The release also adds LIBERO and Meta-World simulation support, simplified multi-GPU training, new VLA models, a plugin system for hardware integration, and a Hugging Face Robot Learning Course.

## Source excerpt

We're on a journey to advance and democratize artificial intelligence through open source and open science.