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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.251 ·

Publishing by URL can now require a live document version

Publishing by URL now fails clearly when there is no live document version.

You'll notice New Features
JSON All of v2.1.251
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
New FeaturesKind: in v2.1.251,
New FeaturesSection of the release
What

The artifact tool routes publish input through a live-document-version step that can refuse the call, and publishing by URL without a live document now produces its own error rather than proceeding. The tool's own description gains a matching branch describing the live document version.

Details
  • Depends on the live-edit module being present; without it, publishing behaves as before.
Evidence

Te.PUBLISH_BY_URL_NEEDS_LIVE_DOC

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.251 →

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