Follow Discord
Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.238 ·

Artifact room messages and page verification now show up in the transcript

Artifact room messages and page verification now render readably instead of as raw tool calls.

You'll notice New Features
JSON All of v2.1.238
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
New FeaturesKind: in v2.1.238,
New FeaturesSection of the release
What

Two artifact actions render properly instead of appearing as raw tool calls. room_send shows the topic, plus target and payload in verbose mode, and reports results such as "sent to N peers" or "not sent (reason)". verify reads back console diagnostics captured by a viewer's browser, with distinct wording for nothing captured, output truncated at a size cap, and a clean load.

Details
  • The clean case reads "loaded clean: zero diagnostics captured".
  • The watches summary now counts joined artifact rooms and shows connecting, registering and ended states separately.
  • Rendering is unconditional; whether the actions exist at all comes from the artifact tool's own schema.
Evidence

loaded clean: zero diagnostics captured

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

See this entry in the whole of v2.1.238 →

Feedback