# Changelog

## 2.4.0 — 2026-07-30

- Added the fifth family as directly playable growth mechanisms for proximity, platforms, launching, deflection, anchoring, harvest, branching, regrowth, chaining, and expiry.
- Published ten game-first six-state sheets and bounded runtime motion contracts.
- Includes full knowledge, AI index, prompt pack, state machine, use profiles, rights, attribution, media, schemas, and integrity manifest.