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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 ·

Eval reports can carry advisories

Eval reports can now include advisory notes per case.

Under the hood Internal Changes
JSON All of v2.1.234
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
EvalArea: what it touches
Internal ChangesKind: in v2.1.234,
Internal ChangesSection of the release
What

The eval report format gained an optional list of advisory strings, emitted per case in the JSON report when present. The warning about duplicate case names and --case filters is now wrapped for readability.

Evidence

advisories

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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