You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
PermissionsArea: what it touches
ImprovementsKind: in v2.1.323,
ImprovementsSection of the release
What
Permission rules decide which actions Claude may take without asking. When you add a rule, Claude Code shows a confirmation line. If the rule applies only to the current session (one run of Claude Code), that line now ends with "for this session only, not saved to settings".
Why
You can see straight away which rules will disappear when the session ends and which ones will be kept.
