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 v2.1.175 Home All releases olderv2.1.174 v2.1.176newer
Claude Code v2.1.175

Improved Safety Message Wording

The message shown when a model declines a request due to safety measures now reads "has safety measures that flagged something in this session" (previously "has measures that flagged something in this session"). The wording more clearly attributes the behavior to safety systems rather than the model generically.

Evidence

Wording change (search for "has safety measures that flagged something in this session")

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

See this entry in the whole of v2.1.175 →