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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
HomeReleasesv2.1.223entry #146

Claude Code v2.1.223 ·

Hook-feedback meta messages identified by hook name instead of a line suffix

Your own messages won't be mistaken for hook feedback just because they end with a marker.

Under the hood Bug Fixes
JSON All of v2.1.223
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Bug FixesKind: in v2.1.223,
Bug FixesSection of the release
What

Synthetic hook-feedback user messages are recognized more precisely, so ordinary messages that happen to end with the marker are no longer misclassified.

Details
  • Detection changed from "first line ends with the marker" to "starts with a known hook name followed by the marker".
  • Known hook names for this check: Stop, TeammateIdle, TaskCreated, TaskCompleted.
Evidence

TeammateIdle

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

See this entry in the whole of v2.1.223 →

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