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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 v2.1.281 ·

HTML parser budget now counts attributes

The Artifact HTML scanner now counts attributes toward its size limit and stops parsing once the limit is passed

You'll notice Bug Fixes
JSON All of v2.1.281
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
Bug FixesKind: in v2.1.281,
Bug FixesSection of the release
What

Claude Code scans the HTML of an Artifact, the markup that makes up a web page, with a size limit. Attributes, the settings written inside a tag such as class="...", now count toward that limit. When the limit is passed, parsing stops. Before, it only set a flag and kept going.

Why

A page stuffed with attributes can no longer slip past the size limit, and oversized pages stop being processed as soon as they cross it.

See this entry in the whole of v2.1.281 →

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