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

Config backup moved into a shared helper

Under the hood
Useful1 Signal0
Configuration

Config backups moved into a shared helper; still one a minute, five kept.

What

The config writer no longer inlines its own backup logic; it calls a shared helper before writing. Behaviour is the same: a timestamped copy, at most one a minute, with five kept.

Evidence

Failed to backup config:

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 v2.1.228 →