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

Schema definitions rewritten with shorter helpers

Under the hood
Useful1 Signal1
Build

Almost every input schema was shortened, which accounts for most of this release's diff size.

What

Almost every input schema in the bundle was rewritten to use short internal helpers instead of long-form calls, including Grep's parameters, the workflow tool, feedback drafts, notebook edits and session records. Field names, descriptions and validation are unchanged. This accounts for most of the diff size in this release.

Evidence

Enable multiline mode where . matches newlines and patterns can span lines (rg -U --multiline-dotall). Default: false.

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 →