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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 v2.1.239 ·

Artifact actions reject approval fields that no permission check issued

Artifact actions carrying approval fields nobody issued are denied outright.

You'll notice Improvements
JSON All of v2.1.239
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
PermissionsArea: what it touches
ImprovementsKind: in v2.1.239,
ImprovementsSection of the release
What

If an artifact action arrives with internal approval fields that no completed permission check attached to that call, the action is denied and the permission classifier cannot approve it. The denial message points at hooks or SDK hosts injecting the fields. This check always runs.

Evidence

Artifact consent markers not minted by a completed permission check fail closed

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

See this entry in the whole of v2.1.239 →

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