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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 v2.1.225 ·

Handoff classifier refusals allow the output with an unreviewed warning

When a safety check on subagent handoff output is refused, the work passes through with a warning.

You'll notice Improvements
JSON All of v2.1.225
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
SubagentsArea: what it touches
ImprovementsKind: in v2.1.225,
ImprovementsSection of the release
What

A sub-agent handoff whose safety classifier request is itself refused by the safeguard is no longer blocked; the output is passed through with a security warning attached.

Details
  • The refusal is not treated as a verdict. The sub-agent output is allowed but prefixed with a long warning telling the model the work is unreviewed and untrusted.
  • Classifier outcome logging gained a "refused" bucket alongside the existing "unavailable" and "blocked".
Evidence

Handoff classifier request refused by the safety safeguard, allowing sub-agent output with an unreviewed warning

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

See this entry in the whole of v2.1.225 →

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