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 v2.1.234 Home All releases olderv2.1.233 v2.1.235newer
Claude Code v2.1.234

Artifact doc, sheet and slides templates swap live sync for an explicit Save

You'll notice
Useful4 Signal3
Artifacts

Artifact doc, sheet and slides edits stay local until you press Save or Ctrl/Cmd+S.

What

The three bundled artifact templates no longer commit each edited block as you type. Editing is local until you press the Save button or Ctrl/Cmd+S, which republishes the whole page. The old per-block commit machinery and its "Local only", "Editing…" and "Some edits local only" states are gone.

Details
  • Save re-fetches the served source with cache: 'no-store', splices the live page HTML into it and republishes the entire document.
  • Fixed timings: a 45 second publish deadline, a 10 second minimum gap between publishes, and a 3 second settle window during which the page is inert while the host reloads onto the new version.
  • Status messages are now a keyed table with warning, error, busy and muted tones.
  • All three skills are registered behind a build-time predicate that returns false here, so none of this is reachable on v2.1.234.
Evidence

Save republishes the served source with the live

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

See this entry in the whole of v2.1.234 →