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 v2.1.251 Home All releases olderv2.1.250
Claude Code v2.1.251

Artifact-delete refusal message now depends on the session type

You'll notice
Useful2 Signal2
Artifacts

The artifact-delete refusal message now adapts to which cloud session you are in.

What

The message you get when deleting an artifact is not available in a cloud session, "Deleting Artifacts isn't available in this cloud session right now, so nothing was deleted", is now assembled at the time of the refusal and can add further guidance depending on what kind of cloud session you are in, instead of always reading the same.

Evidence

Deleting Artifacts isn't available in this cloud session right now, so nothing was deleted

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 →