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.

All of v2.0.0 Home All releases olderv1.0.128 v2.0.1newer
Claude Code v2.0.0

Breaking Changes

  1. MultiEdit tool removed - Extensions or scripts using MultiEdit must switch to Edit tool
  2. Non-English thinking triggers removed - Only "ultrathink" works now
  3. Project config CLI commands removed - Use settings.json instead
  4. Opusplan mode removed - Adjust model selection strategy if using this

See this entry in the whole of v2.0.0 →