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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.311 ·

Claude Code changed how it passes events to the usual hooks

The step that hands events to configured hooks was reorganised and now skips direct dispatch when a held-hook check passes

Under the hood Internal Changes
JSON All of v2.1.311
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
HooksArea: what it touches
Internal ChangesKind: in v2.1.311,
Internal ChangesSection of the release

Unclear Whether this changes when or whether your hooks run is not known.

What

Hooks are commands you configure to run at set points, such as before or after a tool runs. The step that passes an event to these hooks was rearranged. When a check for held hooks passes, Claude Code now skips the direct hand-off. Otherwise a new function does the hand-off.

Why

If hooks other than those that run before a tool behave differently after this update, this change may be the cause.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhether this changes when or whether your hooks run is not known.

See this entry in the whole of v2.1.311 →

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