Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.228 Home All releases olderv2.1.227 v2.1.229newer
Claude Code v2.1.228

Artifact actions in Cowork sessions are denied outright when nobody can approve them

You'll notice
Useful3 Signal3
Artifacts

In Cowork sessions, artifact writes and comment replies are denied outright when nobody can approve.

What

Writing to the artifact database, replying to comments and resolving comment threads used to raise an approval prompt. In a Cowork session with no one present to answer it, they now return a denial that tells the model not to retry during that session.

Details
  • Where an approval card can still be shown on Cowork surfaces, database write approval no longer lasts the rest of the session; it asks again on every write.
  • Resolving a comment thread used to be allowed automatically and now asks on Cowork surfaces.
Evidence

Database writes from this Cowork session need the approval card, and no one can answer it in this session.

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.228 →