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 v2.1.40 Home All releases olderv2.1.39 v2.1.41newer
Claude Code v2.1.40

The following changes are internal and do not affect user behavior:

  • Removed fine-grained-tool-streaming-2025-05-14 beta header
  • Removed cache marker fallback logging ("No stable tool found for cache marker")
  • Removed "IDE disconnected" status indicator
  • Removed proxy server reconnection logging
  • Removed "Team/Task files are allowed for writing" logging
  • Added maxVersion capping for auto-updater
  • Improved interrupt handling with stream mode logging

See this entry in the whole of v2.1.40 →