What probably matters to youSection of the release
What
A settings key controlling what happens when another of your Claude Code sessions sends this one a message. Values are accept, hold and refuse. Left unset, a message is delivered automatically only when the sending session's permission mode is in the same class as yours, and is otherwise held for you to approve.
Details
Held and refused messages produce user-facing text naming the setting, for example Your "crossSessionInbound" setting is "hold".
Usage
{ "crossSessionInbound": "refuse" }
Evidence
crossSessionInbound
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
Two sources agreeTwo things we can check say the same as this entry.
Anthropic's release notes agreeAdded crossSessionInbound and dialogExpiry settings: cross-session messages sent to a session running with bypassed permissions are held for…
The name it cites is new in this buildNew in this build: crossSessionInbound
