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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.

← All of v2.1.229 Home All releases ←olderv2.1.228 v2.1.231newer→

Claude Code v2.1.229 12 Aug 2026

Artifact watches can wake on comments as well as republishes

You'll notice

Useful3 Signal4

Artifacts Notable

Artifact watches can now wake you on comments addressed to Claude, not just republishes.

What

Subscribing to an artifact now returns which events it covers, and the status line says whether you will be woken on republishes only or on republishes plus comments addressed to Claude.

Details

A path that arms these wake subscriptions automatically is present but sits behind a build-time constant that is false in this build, so it never runs.

Evidence

watching for republishes and to-Claude comments

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

See this entry in the whole of v2.1.229 →