You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Remote DevicesArea: what it touches
ImprovementsKind: in v2.1.281,
ImprovementsSection of the release
What
Sometimes a call cannot reach another machine or session. The message shown in that case used to say "If its Claude Code is not running or not attached". It now says "If Claude is not running on" followed by the machine's name, then "or is no longer connected to this session". It goes on to ask the user to check it.
Why
The new wording names the machine and describes the two likely causes in plainer terms. That makes it clearer what to look at when a remote call fails.