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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.251 ·

The multiplayer whiteboard is registered as its own gated variant

The multiplayer canvas is registered separately from the single-player whiteboard with its own switch.

Nothing to try yet In Development
JSON All of v2.1.251
Nothing to try yetTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
In DevelopmentKind: in v2.1.251,
What probably matters to youSection of the release

The multiplayer whiteboard has its own on/off condition rather than sharing the existing one.

What

The multiplayer canvas is a separate skill registration sitting next to the existing single-player whiteboard, with its own on/off condition rather than sharing the old one.

Details
  • The single-player whiteboard's condition has two parts; the multiplayer one adds a third check on top of the same shared middle check.
  • Several unrelated functions in the bundle share the minified names used in these conditions, so which definitions apply here, and therefore the effective default, is not pinned down.
Evidence

Create a multiplayer whiteboard artifact - a live sketch canvas for wireframe-fidelity diagrams

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

See this entry in the whole of v2.1.251 →

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