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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.277 ·

Artifact publish rejects remote {artifact,path} file references, requires local copies

Artifact publish now rejects file references into other artifacts, requiring a local copy instead

You'll notice Improvements
JSON All of v2.1.277
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Artifact PublishArea: what it touches
ImprovementsKind: in v2.1.277,
ImprovementsSection of the release
What

When publishing an artifact, the files parameter no longer accepts entries shaped like {artifact, path} — a reference pointing into another artifact. Such entries now produce a validation error telling the caller to publish from a local copy instead, either a source path inside the artifact's root or an entry shaped like {from, contentType}.

Why

This closes off publishing files by reference to another artifact, requiring an actual local copy of the content instead, which avoids depending on another artifact's contents at publish time.

See this entry in the whole of v2.1.277 →

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