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

Left-arrow backgrounding confirmation is now a real dialog

You'll notice
Useful3 Signal2
Sessions

Left-arrow backgrounding now opens a real dialog with counts of what carries over.

What

Pressing left arrow to send work to the background now opens a proper confirmation dialog instead of an overlay driven by the gesture's own state. The dialog shows a summary along with counts of carried-over items, parked monitors and workflow agents, and handles confirm, stay and cancelled outcomes.

Details
  • Always used when the left-arrow backgrounding confirmation path is reached; there is no flag.
Evidence

requestDialog(nf

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 →