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

File-sync manifests now require a per-file sha256

Under the hood
Useful2 Signal3
File Sync

Directory sync manifests must now include a sha256 for every file or they fail.

What

The manifests used to sync a directory between machines must now include a 64-character hex sha256 digest for every file alongside path, size, mode and etag. Manifests without it fail validation.

Evidence

sha256

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 →