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 v2.1.246 Home All releases olderv2.1.245 v2.1.247newer
Claude Code v2.1.246

New bundled prompt and asset files

Not switched on
Useful2 Signal5
Agents Notable

New bundled text includes managed agent docs, self-hosted sandbox docs, autonomous loop preambles and an artifact workshop page.

Several prompt and HTML assets are embedded, including an artifact workshop page and two autonomous-loop preambles.

What

The binary carries several text assets that were not there before: documentation for managed agents and self-hosted sandboxes, two preambles for an autonomous loop (one of them persistent), and an HTML blob for an artifact workshop.

Details
  • Which code paths load them is not apparent from the files themselves.
Evidence

loopAutonomousPreamblePersistent-3zqtkrvg.md

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 v2.1.246 →