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 v2.1.227 Home All releases olderv2.1.226 v2.1.228newer
Claude Code v2.1.227

Terminal renderer and input plumbing

Under the hood
Useful1 Signal0
Terminal Rendering

The renderer and file-path matcher allocate less; nothing looks different.

What

The renderer's style pool gained a recorder that can be turned on, reset and asked for its size, threaded through screen and cursor setup, and the file-path fuzzy matcher now reuses a fixed 64-entry buffer for match positions instead of allocating one. No visible text or behaviour changes.

Evidence

atlasRecorder

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 v2.1.227 →