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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 v2.1.246 ·

Design-canvas seeding script moved out of the bundle

The design-canvas setup script is now a real file next to its HTML template.

Under the hood No documentation found Internal Changes
JSON All of v2.1.246
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SkillsArea: what it touches
Internal ChangesKind: in v2.1.246,
Internal ChangesSection of the release
What

The design-canvas skill's setup script was an inline string and is now a separate file alongside its HTML template, exposed to the skill as payload.template.html and seed-canvas.mjs. The unreadable-payload failure reports the same event and shows the same message as before.

Evidence

design canvas: editor payload unreadable

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

Read from
Names in the bundleseed-canvas.mjs

See this entry in the whole of v2.1.246 →

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