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 v2.1.228 Home All releases olderv2.1.227 v2.1.229newer
Claude Code v2.1.228

Malformed transcript records are rejected before use

You'll notice
Useful3 Signal2
Sessions

Corrupt transcript lines can no longer feed a bad working directory into your session.

What

Two transcript scanners now validate records before reading them, so a corrupt line can no longer inject a bad working directory or non-list replacements into a session.

Details
  • Records must pass a shape check, replacements must be an array, and the relocated working directory must be a non-empty string.
Evidence

content-replacement

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

See this entry in the whole of v2.1.228 →