Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Claude Code v2.1.84

WorktreeCreate Hook Output

What

The WorktreeCreate hook event now supports hook-specific output providing the absolute path to the created worktree directory.

Details
  • JavaScript hooks return { hookEventName: "WorktreeCreate", worktreePath: "<path>" }
  • Command hooks print the path on stdout instead
  • Enables custom worktree workflows via hooks
Evidence

WorktreeCreate hook output (search for "Hook-specific output for the WorktreeCreate event")

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.84 →