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 v2.1.242 Home All releases olderv2.1.241 v2.1.243newer
Claude Code v2.1.242

Autonomous loop ticks can mark themselves as no-progress

Under the hood
Useful2 Signal3
Autonomous Mode

Autonomous loop ticks can mark themselves as no-progress, collapsing repeated updates into one line.

What

The autonomous loop prompt now documents a per-tick noop boolean, and consecutive ticks marked noop: true collapse into one line in the terminal instead of printing repeated no-progress updates. The same wording was added to two prompt variants.

Evidence

Consecutive \noop: true\ ticks collapse in the terminal.

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 v2.1.242 →