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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 v2.1.224 ·

Tool schemas rewritten onto shorter helpers

Tool schemas were mechanically shortened with no change to descriptions or constraints.

Under the hood Internal Changes
JSON All of v2.1.224
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
BuildArea: what it touches
Internal ChangesKind: in v2.1.224,
Internal ChangesSection of the release
What

Tool input and output schemas across the product were mechanically converted to shorter schema helper calls. Descriptions and constraints are unchanged and no behaviour differs.

Evidence

Processed result from applying the prompt to the content

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

See this entry in the whole of v2.1.224 →

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