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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 v2.0.0

Tool List Updates

What: Removed MultiEdit from available tools array

Details:

  • MultiEdit tool completely removed from codebase
  • Tool arrays updated from ["Edit", "MultiEdit", "Write", "NotebookEdit"] to ["Edit", "Write", "NotebookEdit"]
  • Edit tool handles all file editing use cases
  • Reduces complexity and potential confusion between Edit and MultiEdit
  • Evidence: Tool array HK5 at line 428943 in v1.0.128 vs IK5 at line 428118 in v2.0.0

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 v2.0.0 →