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The Wire · Showcase

OPENENV ADDS HUGGING FACE SANDBOX PROVIDER, LEROBOT SHIPS FOXGLOVE VISUALIZATION

By RepoJournal · Filed · About Hugging Face

burtenshaw danieldk qgallouedec dependabot[bot] imstevenpmwork Maximellerbach nicolas-rabault
11 people shipped this
burtenshaw @burtenshaw 3 cited danieldk @danieldk 2 cited qgallouedec @qgallouedec 2 cited dependabot[bot] @dependabot[bot] 1 cited imstevenpmwork @imstevenpmwork 1 cited Maximellerbach @Maximellerbach 1 cited nicolas-rabault @nicolas-rabault 1 cited casinca @casinca 1 cited BenjaminBossan @BenjaminBossan 1 cited JJJYmmm @JJJYmmm 1 cited Cyrilvallez @Cyrilvallez 1 cited

OpenEnv now runs workloads natively on Hugging Face infrastructure while lerobot gains a second visualization backend, and transformers bumps PEFT to shed deprecated weight conversion code.

OpenEnv shipped two major provider integrations that unify its startup model across backends [2][3]. The HFSandboxProvider [3] launches environments as native HF jobs with explicit token handling, while provider-owned startup [2] lets clients like BrowserGymEnv and Modal own their image lifecycle. Both land after dependency housekeeping [1][4] that bumped joserfc across three environment configs. Transformers is consolidating around PEFT by bumping the minimum to 0.19.1 and removing duplicate weight conversion logic [11], following the same week's addition of MiMo-V2 [10] and ZAYA1-8B [12] models plus a fix for accelerate hooks on linear attention models [13]. LeRobot added Foxglove as a second visualization option [7] to match Rerun's feature set for both online and offline data viewing, landed alongside the FastWAM policy [8] and a performance fix that restored Fast Tests CI runtime after a 62% regression [9]. Kernels is preparing Torch 2.13 support [5] but holding ROCm due to import hangs, while redesigning kernel testing to use dynamic loading rather than direct imports [6]. TRL fixed async GRPO's per-generation observation handling [14] to prevent silent training breaks when reset() is stochastic, and refactored environment pooling to support multiple environments at batch time [15].

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Action items

References

  1. [1] chore(deps): aggregate envs dependabot updates ↗ huggingface/OpenEnv
  2. [2] Provider-owned startup ↗ huggingface/OpenEnv
  3. [3] Add HF sandbox provider ↗ huggingface/OpenEnv
  4. [4] chore(deps): bump joserfc from 1.6.5 to 1.6.7 in /envs/finqa_env ↗ huggingface/OpenEnv
  5. [5] Add support for Torch 2.13 ↗ huggingface/kernels
  6. [6] nix-builder: redesign kernel testing ↗ huggingface/kernels
  7. [7] feat(visualization): add foxglove support ↗ huggingface/lerobot
  8. [8] feat(policies): Add FastWAM Policy ↗ huggingface/lerobot
  9. [9] perf(tests): cache draccus docstring extraction to fix Fast Tests regression ↗ huggingface/lerobot
  10. [10] Add Xiaomi MiMo-V2 ↗ huggingface/transformers
  11. [11] Bump min peft 0.19.1 remove weight conversion duplicate code ↗ huggingface/transformers
  12. [12] [new model] Add Zyphra/ZAYA1-8B ↗ huggingface/transformers
  13. [13] Fix accelerate hooks for all models using linear attention ↗ huggingface/transformers
  14. [14] [async GRPO] Per-generation reset() observation ↗ huggingface/trl
  15. [15] Support multiple environments [1/2]: Pool and build environment tool dicts at batch time ↗ huggingface/trl

Quick answers

What shipped in Hugging Face on July 2, 2026?
OpenEnv now runs workloads natively on Hugging Face infrastructure while lerobot gains a second visualization backend, and transformers bumps PEFT to shed deprecated weight conversion code. In total, 29 commits and 30 pull requests landed.
Who contributed to Hugging Face on July 2, 2026?
11 developers shipped this update, including burtenshaw, dependabot[bot], danieldk, imstevenpmwork, Maximellerbach, nicolas-rabault, casinca, and BenjaminBossan, and 3 more.
What were the notable Hugging Face updates?
chore(deps): aggregate envs dependabot updates, Provider-owned startup, and Add HF sandbox provider.

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