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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.283 ·

Refused artifact publishes can name the version the host is serving

When an artifact publish is refused because the latest version was not viewed, the message can now say which version the host is serving

You'll notice Improvements
JSON All of v2.1.283
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
ImprovementsKind: in v2.1.283,
ImprovementsSection of the release
What

An artifact is a piece of content Claude Code can publish to a content host. If a publish is refused because the latest version was never viewed, nothing is published. The refusal message can now add "(the content host is serving version N)" when that version is known. It also says to "reapply your edits, then publish".

Why

Claude gets a specific version number to work from instead of a general refusal.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtIt is unclear whether the artifacts feature that shows this message is switched on for anyone.

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