Who contributed to Hugging Face on June 1, 2026?

3 developers shipped this update, including ydshieh, KainingYing, and HuggingFaceInfra.

What were the notable Hugging Face updates?

Revert "delay and wait", delay and wait, and check -n 1.

@huggingface

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The Wire · Showcase

TEST CI PIPELINE TURBULENCE FORCES ROLLBACK

By RepoJournal · Filed 06:03 UTC on June 1, 2026 · About Hugging Face

3 people shipped this

ydshieh @ydshieh 5 cited

KainingYing @KainingYing 1 cited

HuggingFaceInfra @HuggingFaceInfra 1 cited

The transformers test infrastructure just reversed a major timing change after it landed in prod, signaling either a broken experiment or a critical insight about CI stability.

The transformers-test-ci pipeline reverted a delay-and-wait mechanism [1] that had been merged hours earlier [2], suggesting the feature either broke test reliability or created unacceptable latency downstream. That revert came after the team had already iterated on check parallelization [3] [4] [5], pointing to active debugging of test throughput and timing behavior. Separately, the Hub's JavaScript SDK added wbench, a comprehensive video world model evaluation framework [6] [7], which expands the Hub's benchmark capabilities for multi-turn interaction assessment across five dimensions and 22 metrics. The hub-docs team cut a fresh automated release [8] [9] that regenerated Inference Providers documentation against the latest task and inference packages, keeping the public API reference current.

Action items

→ Review the reverted timing changes in transformers-test-ci to understand what broke huggingface/transformers-test-ci [immediate]
→ Monitor test CI latency and reliability metrics after the rollback huggingface/transformers-test-ci [monitor]
→ Verify hub-docs Inference Providers docs deployed cleanly huggingface/hub-docs [plan]

References

[1] Revert "delay and wait" ↗ huggingface/transformers-test-ci
[2] delay and wait ↗ huggingface/transformers-test-ci
[3] check -n 1 ↗ huggingface/transformers-test-ci
[4] check -n 1 ↗ huggingface/transformers-test-ci
[5] Check n1 ↗ huggingface/transformers-test-ci
[6] Add wbench eval framework (#2200) huggingface/huggingface.js
[7] Add wbench eval framework ↗ huggingface/huggingface.js
[8] [Bot] Update Inference Providers documentation ↗ huggingface/hub-docs
[9] Update Inference Providers documentation (automated) (#2513) huggingface/hub-docs

Quick answers

What shipped in Hugging Face on June 1, 2026?: The transformers test infrastructure just reversed a major timing change after it landed in prod, signaling either a broken experiment or a critical insight about CI stability. In total, 10 commits and 10 pull requests landed.
Who contributed to Hugging Face on June 1, 2026?: 3 developers shipped this update, including ydshieh, KainingYing, and HuggingFaceInfra.
What were the notable Hugging Face updates?: Revert "delay and wait", delay and wait, and check -n 1.

TRANSFORMERS OVERHAULS LINEAR ATTENTION WHILE DEPRECATING LEGACY RESPONSE SCHEMA

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python 70 shipped 2-min read

@huggingface 1 day ago

TRANSFORMERS SHIPS FSDP DISTRIBUTED TRAINING STACK, HUB LIBRARY PLUGS REDOS HOLE

Hugging Face landed distributed training orchestration in transformers while plugging a regex vulnerability that could stall untrusted card parsing for minutes.

+10

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python 70 shipped 2-min read

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Hugging Face security teams moved overnight to contain a critical Arrow IPC parsing vulnerability in dataset-viewer while shipping three production hardening releases across Repo2RLEnv, optimum-executorch, and funes.

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