What
Some cloud sessions keep a folder on your machine in sync with the session. The sync uses the folder's git root, the top of the repository, as its anchor.
When you attach such a session, Claude Code now checks that anchor first. If the check reports that the anchor is unavailable, the session stops at once, marked as failing to arm, and shows a line saying it is not bound to this machine.
Why
Attaching now fails straight away with a reason. Before, it might have set up and then broken later.
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