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

Transcript view reads its data from the turn rather than from props

Under the hood
Useful1 Signal1
UI

The transcript view was re-plumbed to read from the live turn; nothing should look different.

What

The transcript screen and message list were re-plumbed to take a descriptor of which live turn to render plus a history mode, instead of separate props for messages, in-progress tool ids, conversation id and render caps. Behaviour should be unchanged.

Details
  • History mode is uncapped in dump mode and "all" when showing everything.
  • Rate-limit callbacks are now read off the turn instead of passed in.
  • The streaming preview is read from a store rather than handed over as a prebuilt element.
  • Virtual scrolling is still switched off by CLAUDE_CODE_DISABLE_VIRTUAL_SCROLL.
Evidence

trackStickyPrompt

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

See this entry in the whole of v2.1.247 →