You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Plan ModeArea: what it touches
ImprovementsKind: in v2.1.317,
ImprovementsSection of the release
What
Plan mode is a permission mode in which Claude works out a plan before making changes. When a permission update switches the session into plan mode from a different mode, Claude Code now also clears any plan document left from before. Previously only the mode changed and the old plan stayed.
Why
A fresh round of planning starts from a blank plan instead of picking up an old one that may no longer fit.