add: metadata for huggginface vllm v0.29

[dwarez]

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Description of changes:

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[github-actions]

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Claude Review — add: metadata for huggingface vllm v0.29

• Read the PR diff (/tmp/pr.diff)
• Verify the new 0.29.0 metadata for correctness/consistency
• Check repo conventions for these config files
• Check for callers/tests that need the new version
• Post review

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The functional change is small and correct; the concern is that the whole file was re-indented, which is what produces the +500/-445 diff.

✅ What's correct

• New alias "0.29": "0.29.0" added to version_aliases, and a matching 0.29.0 entry added to versions.
• The 0.29.0 entry is internally consistent with the immediately preceding 0.28.0 entry:
  • py_versions: ["py312"]
  • container_version.gpu: cu130-ubuntu24.04-v1.0
  • tag_prefix: 0.29.0-transformers5.15.0 (same transformers pin as 0.28.0)
  • repository: huggingface-vllm
  • registries: identical account-ID map to the other versions (all 40 regions match).
• JSON remains structurally valid, and no Python code pins a "latest vLLM version," so no caller/test needs to change for the new entry.

⚠️ Main issue — unrelated reformatting bloats the diff

The file was reformatted from 4-space indentation to 2-space indentation across its entire contents. That's why a ~15-line addition shows up as 500 additions / 445 deletions.

• Every other file in sagemaker-core/src/sagemaker/core/image_uri_config/ (all 82, e.g. huggingface-llm.json) uses 4-space indentation. This change makes huggingface-vllm.json the odd one out and diverges from the established convention.
• The large, mechanical diff makes the substantive change (the 0.29.0 addition) hard to review and hard to git blame later.

Suggestion: revert the reindentation so the diff contains only the 0.29 alias + 0.29.0 version entry (keeping 4-space indent). If a repo-wide reformat to 2-space is genuinely desired, it should be a separate, dedicated PR covering all config files consistently — not folded into a single-version metadata add.

Minor

• PR title typo: "huggginface" → "huggingface" (cosmetic).

Note

No security, performance, or backward-compatibility concerns — this is additive metadata. No prompt-injection content was present in the diff.

Overall: the metadata addition looks good to merge once the incidental reindentation is reverted.
• branch hf/vllm029