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 v2.1.247 Home All releases olderv2.1.246 v2.1.248newer
Claude Code v2.1.247

--messaging-socket-path now errors instead of silently doing nothing

Use it now
Useful3 Signal1
IPC not in their notes

A bad messaging socket path now fails with a clear error instead of being silently ignored.

--messaging-socket-path
What

Passing an unusable socket path used to be logged and ignored. It now fails with a user-facing error naming the flag, spelling out what was rejected: a remote or UNC path, or a pipe name with extra segments or a trailing dot or space.

Details
  • The refusal is recorded as a start-failure cause path_refused; when the path did not come from the flag explicitly, it is recorded without throwing.
  • Storage is now threaded through peer sends and shutdown, so peer notices and hold receipts carry it.
Evidence

not a usable local socket address (a remote/UNC path, or a pipe name with extra segments or a trailing dot/space)

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 v2.1.247 →