Source Intelligence
Reading a new release v2.1.251 Analysing changes · 2/5 Deeper second pass · 4/5 agents 427 findings $12.75 so far

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 v1.0.20 Home All releases olderv1.0.19 v1.0.21newer
Claude Code v1.0.20

Tool Improvements

  • MultiEdit tool enhancement: Added clarification that old_string and new_string must be different, preventing accidental no-op edits
  • Better error messages: More specific error messages for various edge cases in tools

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 v1.0.20 →