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 v2.1.224 Home All releases olderv2.1.223 v2.1.225newer

Self-hosted runner installs a code-sign shim

Use it now
Useful2 Signal3
Self-Hosted Runner Notable not in their notes

The runner writes a code-sign helper script, using CLAUDE_RUNNER_CLAUDE_BIN if you set it.

CLAUDE_RUNNER_CLAUDE_BINself-hosted-runner code-sign
What

The self-hosted runner now writes an executable .runner/code-sign script that invokes self-hosted-runner code-sign. It uses the binary named by CLAUDE_RUNNER_CLAUDE_BIN if set, otherwise a built-in path. Neither the script nor that environment variable existed before.

Evidence

exec "$BIN" self-hosted-runner code-sign "$@"

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 v2.1.224 →