You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
HooksArea: what it touches
ImprovementsKind: in v2.1.299,
ImprovementsSection of the release
What
A hook is a command you set to run at a given moment. When a hook's outcome is marked as hidden, Claude Code now keeps the original text and ignores the replacement text the hook supplies. Before, the hook's text always replaced the original.
Why
A hidden hook can no longer rewrite the text it is attached to.
