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 v2.1.233 Home All releases olderv2.1.232 v2.1.234newer
Claude Code v2.1.233

Stale prompt cancellation reports which tool calls it killed

Under the hood
Useful2 Signal2
Elsewhere

On resume, cancelled leftover prompts are now reported by id to the headless loop.

What

On resume in headless and print mode, the routine that cancels permission and dialog prompts left over from a prior worker now returns the tool call ids it cancelled, and both callers pass that set into the headless streaming loop. It previously returned nothing.

Details
  • Which prompts get cancelled, and the telemetry emitted for it, are unchanged.
Evidence

tengu_resume_stale_prompt_cancel

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

See this entry in the whole of v2.1.233 →