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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 v2.1.234 ·

Chart support is dropped from an artifact if it cannot be cleanly removed again

Chart embedding is abandoned if the injected block can't be cleanly stripped back out again.

You'll notice Improvements
JSON All of v2.1.234
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
ImprovementsKind: in v2.1.234,
ImprovementsSection of the release
What

Publishing an artifact embeds a charting library plus an init script. That combined block is now run back through the code that strips it out, and if it does not come out cleanly the whole embed is abandoned and reported with a new telemetry reason. The same self-check already guarded the syntax-highlighting embed.

Evidence

chart_block_unstrippable

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

See this entry in the whole of v2.1.234 →

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