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 v2.1.222 Home All releases olderv2.1.221 v2.1.223newer

Connectivity check rewritten on fetch, with a timeout and proxy awareness

You'll notice
Useful2 Signal0
Internals

Connection checks now time out properly and record whether your proxy was used.

What

The hello-endpoint probe used by the connection diagnostics now runs on fetch with an explicit timeout and reports whether a proxy was involved.

Details
  • Uses AbortSignal.timeout rather than the previous HTTP client, and cancels the response body.
  • A timed-out probe is reported as a distinct error rather than a generic failure.
  • The result records usedProxy so the failure UI can tell whether a configured proxy was actually in play.
Evidence

usedProxy

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.222 →