You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SessionsArea: what it touches
ImprovementsKind: in v2.1.299,
ImprovementsSection of the release
What
Several clients (for example, more than one terminal or app) can be connected to the same session. A client that is waiting for the session to start can drop messages sent by the other clients in that time. Claude Code already counted these, and it now shows a warning after the session starts saying how many were dropped.
Why
In sessions shared between clients, you now see when input was lost and can send it again if needed.