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 v2.1.233 Home All releases olderv2.1.232 v2.1.234newer
Claude Code v2.1.233

Plugin eval reports no longer pass through terminal escapes

You'll notice
Useful2 Signal2
Plugins

Plugin eval output strips control characters, so a crafted case name cannot mess with your terminal.

What

Case names and per-case error lines printed by the plugin eval CLI now have control and format characters, plus line and paragraph separators, replaced with a space, so a crafted case name cannot inject escape sequences into your terminal. The "case files failed to load" tally is also suppressed when a JSON report was written.

Evidence

return e.replace(/[\p{Cc}\p{Cf}\u2028\u2029]+/gu, " ");

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

See this entry in the whole of v2.1.233 →