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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 v2.1.248

Peer address row in the info panel

Use it now
Useful3 Signal3
Cross-Session Messaging Notable not in their notes

The info panel can show a Peer address row, unavailable unless CLAUDE_CODE_MESSAGING_SOCKET is set.

CLAUDE_CODE_MESSAGING_SOCKET
What

The diagnostics info panel can now show a "Peer address" row. When messaging is enabled but the CLAUDE_CODE_MESSAGING_SOCKET environment variable is not set, the row reads unavailable followed by the reason.

Evidence

unavailable \u2014

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 v2.1.248 →