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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.311 ·

Clearer rule for when Claude writes a document or publishes an artifact

Claude now sends only text people will keep editing, like memos, plans and specs, to the document connector, and makes artifacts for things meant to be viewed or used

You'll notice Improvements
JSON All of v2.1.311
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
ImprovementsKind: in v2.1.311,
ImprovementsSection of the release
What

Claude's instructions now draw a different line between writing a document through Anthropic's own document connector (a link to an outside service) and publishing an artifact (a standalone piece of output).

  • Documents: only writing people will keep editing or pass around as text, such as a memo, plan, spec, proposal or meeting notes
  • Artifacts: anything made to be looked at or used, such as visual or interactive work, or an explainer

Before, any request for a document or a page of text went to the connector.

Why

Some text requests that used to become documents will now come back as artifacts, depending on whether the result is meant to be edited or looked at.

See this entry in the whole of v2.1.311 →

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