# Changelog

## 2.8.0 — 2026-07-30

- Added the ninth family as screen-space cues for standby, opening, transition, focus, reversible masking, clipping, bounded looping, pause/resume, finite replay, and closing.
- Published ten face-free six-state sheets with 16:9, 9:16, and 1:1 safe-area guidance, reduced-motion alternatives, and three-channel contracts.
- Includes full knowledge, AI index, prompt pack, state machine, use profiles, rights, attribution, media, schemas, and integrity manifest.