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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.76 ·

Built-in Hooks

Entry
JSON All of v2.1.76
EntryKind: in v2.1.76,
ChangesSection of the release
What

A new category of hooks that are registered internally by Claude Code, distinct from user-configured and plugin hooks.

Details
  • Shown separately in the hooks viewer as "Built-in Hooks" / "Built-in hooks (registered internally by Claude Code)"
  • Cannot be modified by users—they are part of the Claude Code runtime
  • Visible in the /hooks UI for transparency
Evidence

Built-in hooks category (search for "Built-in hooks (registered internally by Claude Code)")

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

See this entry in the whole of v2.1.76 →

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