You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SessionsArea: what it touches
ImprovementsKind: in v2.1.315,
ImprovementsSection of the release
What
When a remote session reconnects, Claude Code fetches the events it missed so it can catch up. Before, it always asked for up to 1,000 events. It can now pass the ID of the last event it already has (after_event_id) and fetch only newer ones. If the server rejects that ID or cannot find it, Claude Code falls back the same way as before.
Why
Less data has to be sent when a remote session reconnects.
