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

A sticky header keeps the current prompt visible while you scroll

You'll notice
Useful4 Signal1
Transcript UI

The prompt you are reading responses to stays pinned at the top as you scroll, and clicking it jumps back.

What

When the user prompt you are reading responses to scrolls off the top of the transcript, a one-line truncated summary of it stays pinned at the top, and selecting it scrolls back to that message.

Details
  • The pinned summary carries a callback that scrolls to the original message element, falling back to a raw scroll offset with a retry count if the element cannot be located yet.
  • No gate is visible around it, so it is on in this build.
Evidence

setStickyPrompt

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 v2.1.247 →