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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.

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Claude Code v2.1.242

Artifact publish can delete files and set per-file live state

Use it now
Useful3 Signal2
Artifacts not in their notes

Artifact publishes can delete files and set per-file live state, but only in patch publishes.

baseVersionreseed
What

The files argument now takes null entries to remove a file, and per-file live and reseed flags. Removals only work in a patch publish that names baseVersion; a first publish or one without a named base is refused with an explanation.

Details
  • index.html cannot be removed.
  • Duplicate paths in one publish are rejected.
  • The manifest-size error now counts files plus removals together.
Evidence

"index.html" is the page itself and can't be removed. Drop that entry.

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 →