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 v2.1.132 Home All releases olderv2.1.131 v2.1.133newer

  • WebFetch now reports HTTP status responses as tool results instead of falling through to less-informative request failures (search for "The server returned HTTP")
  • MCP stdio servers that write too much non-JSON data to stdout are disconnected with a clear overflow error instead of allowing unbounded buffering (search for "wrote >" and "without a JSON-RPC message boundary")
  • Fullscreen mode is now disabled automatically for Windows-over-SSH ConPTY sessions where the alternate-screen renderer is known to misbehave (search for "fullscreen disabled: Windows over SSH")
  • Policy-limit fetches with no restrictions now cache the empty state instead of deleting the cache on the old 404 path (search for "Policy limits: No restrictions (cached empty)")

See this entry in the whole of v2.1.132 →