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.

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Claude Code v2.1.229

Unused network host allowlist

Under the hood
Useful1 Signal4
Sandbox

A fixed list of allowed hosts covering GitHub, npm, PyPI and Anthropic domains exists but nothing uses it.

A frozen host allowlist with a size cap and host pattern is defined and referenced nowhere in the build.

What

A new module defines a frozen list of hosts, covering GitHub and its api/codeload/raw/objects variants, pypi.org, files.pythonhosted.org, registry.npmjs.org, anthropic.com, claude.ai, claude.com and ant.dev, along with a size cap and a host-character pattern. Nothing in this build references any of it, so it has no effect today and reads as groundwork.

Evidence

"files.pythonhosted.org"

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 v2.1.229 →