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 v2.1.224 Home All releases olderv2.1.223 v2.1.225newer

Sandbox credential matching ignores ports and schemes in host entries

You'll notice
Useful3 Signal2
Sandbox

Sandbox credential host entries written with a port or scheme now still match.

What

Host entries controlling which credentials get injected into a sandbox are now normalized to a bare host pattern and de-duplicated before matching, so an entry written with a port or scheme still matches, and repeated entries collapse.

Details
  • Applies to the environment variable, AWS key-pair and masked-file credential resolution paths.
  • Only affects the sandbox credential configuration path.
Evidence

degradeToUnsetNames

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

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 v2.1.224 →