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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.257 ·

Hook diagnostics distinguish launcher/guard failure modes

Script hook diagnostics now say whether the hook timed out, could not start, was killed, or had its stderr redirected.

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JSON All of v2.1.257
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2Signal: worth watching, 1 to 5
HooksArea: what it touches
ImprovementsKind: in v2.1.257,
ImprovementsSection of the release

Hook diagnostics for script-type hooks now explain more precisely why no verdict was produced: the hook timed out, could not start, was killed before finishing, or its launcher exited before the hook ran. A new case also flags when a launcher redirects the hook's stderr, since that hides the hook's verdict.

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