You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Auto ModeArea: what it touches
ImprovementsKind: in v2.1.319,
ImprovementsSection of the release
What
Auto mode lets Claude act without asking you each time, checking each action against your rules. If your permission rules and autoMode settings together come to more than about 1 MB, auto mode is now unavailable and Claude Code says why: they are too large to send to the checker. The message suggests shortening the deny and ask rules under permissions.
Why
Auto mode refusing to run is no longer a mystery, and you know which rules to trim.
