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 v2.1.239 Home All releases olderv2.1.238 v2.1.240newer
Claude Code v2.1.239

Workers can register as parked instead of idle

Under the hood
Useful2 Signal3
Background Agents

A background worker can now report at startup that it needs your attention rather than just idle.

What

On registration a worker may now report a requires_action state with details, derived from state restored at startup, rather than always reporting idle. A new event records what was reported and why.

Details
  • If nothing was derived but a pending action was restored, the worker adopts that action and still reports idle.
  • Whether the parked state is reported depends on the restored-state read completing within the init ordering bound.
Evidence

tengu_ccr_init_park_report

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 v2.1.239 →