You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
WorktreesArea: what it touches
ImprovementsKind: in v2.1.323,
ImprovementsSection of the release
What
A worktree is a separate working copy of a git repository that Claude Code can create to work in. Its base is the commit it starts from. When Claude Code skips resetting a worktree onto a fresh base, it now shows a notice saying so.
Why
You can see why a worktree is not on the latest base instead of finding out later.