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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.267 ·

Artifact tool: 'label' hint text simplified

Artifact tool's error message for an overlong 'label' field dropped the word 'version'

TierYou'll noticehow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaArtifactswhat it touches
KindImprovementsin v2.1.267,
You'll notice

Artifact tool's error message for an overlong 'label' field dropped the word 'version'

What

When the artifact tool rejects a label field that is too long, the message it shows now just says label is a short name (max 60 characters), instead of describing it as a short version name.

Why

It's a small wording tweak to the guidance shown when a label is too long, telling you to move any longer text into the page content instead.

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