What
When a headless bridge (a connection that lets Claude Code running without a terminal be reached from elsewhere) registers, it now sends a snapshot describing the tool host it offers. When the bridge restarts and re-queues sessions that were cut off by the previous shutdown, it now also records the IDs of those carried-over sessions.
Why
Sessions interrupted by a shutdown can be tracked as the same sessions after they are picked up again.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The finding does not say what the tool host snapshot is used for.