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 v2.1.292,
ImprovementsSection of the release
What
A hook is a small piece of code that runs automatically when something happens in Claude Code. Plugins can supply hooks. The part of Claude Code that runs plugin hooks now protects against a hook running again while its own plugin is still busy:
A hook that would run again inside its own plugin is left out.
A hook that asked to catch errors is only told what happened, and may only reply.
There is new debug logging for these cases.
The session.start event now has a window in which a hook can still send its answer.
Why
This stops a plugin hook from setting itself off over and over without end.
