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 v2.1.247 Home All releases olderv2.1.246 v2.1.248newer
Claude Code v2.1.247

Artifact auto-replies stay pointed at the session that armed them

You'll notice
Useful2 Signal3
Artifacts

Artifact comment auto-replies now stay bound to the session you armed them from.

What

The setup that lets Claude Code auto-reply to comments on an artifact now records whether it was captured during a human turn. A human-turn capture is kept, along with its session context and its transcript publisher, instead of being overwritten by later setup that did not come from a human turn.

Details
  • Callbacks gained an accessor that hands back the live setup only when that setup is a human-turn capture or the caller is not itself a human turn.
  • Effect: a background publish or an automated arming can no longer silently repoint auto-replies at a different session's context.
  • No flag or environment variable guards this; it applies wherever artifact auto-reply is armed on this build.
Evidence

humanTurnSnapshot

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

See this entry in the whole of v2.1.247 →