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 v2.1.234 Home All releases olderv2.1.233 v2.1.235newer
Claude Code v2.1.234

Previews redact less aggressively than logs

You'll notice
Useful2 Signal2
Secret Redaction

Tool-input previews now mask fewer harmless values than full log redaction does.

What

Object keys shown in tool-input previews now go through a separate redactForDisplay pass that applies only the redaction rules marked high confidence, so fewer harmless values get masked on screen than in full redaction.

Evidence

redactForDisplay

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 v2.1.234 →