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Document proxy/firewall hostnames for dataset downloads#2647

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Michellehbn merged 2 commits into
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update-downloading_behind_proxy-firewall
Jul 16, 2026
Merged

Document proxy/firewall hostnames for dataset downloads#2647
Michellehbn merged 2 commits into
mainfrom
update-downloading_behind_proxy-firewall

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@Michellehbn

@Michellehbn Michellehbn commented Jul 16, 2026

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Adds the models-downloading allowlist section into datasets-downloading and drops the legacy cdn-lfs*/cas-bridge hosts per review


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Low Risk
Documentation-only changes to Hub download guides; no runtime or security behavior changes.

Overview
Adds a Downloading behind a proxy or firewall section to datasets-downloading.md, mirroring the models guide but wording it for load_dataset / hf download and dataset downloads.

Trims and aligns the hostname allowlist in both models-downloading.md and the new datasets section: drops legacy endpoints (cas-bridge.*, global cdn-lfs.hf.co, and cdn-lfs-*.huggingface.co) so both pages list the same current Xet, transfer, CDN, and regional LFS hosts. The single-label wildcard tip now cites cdn-lfs-us-1.hf.co and cas-server.xethub.hf.co instead of the removed bridge/LFS names.

Reviewed by Cursor Bugbot for commit 8ddd3b8. Bugbot is set up for automated code reviews on this repo. Configure here.

removal of legacy hostnames
add proxy/firewall hostname allowlist to datasets downloading
@HuggingFaceDocBuilderDev

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The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

@julien-c julien-c left a comment

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cool, thanks!

@Michellehbn
Michellehbn merged commit cf31302 into main Jul 16, 2026
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@Michellehbn
Michellehbn deleted the update-downloading_behind_proxy-firewall branch July 16, 2026 16:48
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3 participants