# H3 Gate Sign-Off — Gameplay Authoring

> Historical baseline only. Current production authority: [production-readiness matrix](production-readiness/).

**Date:** 2026-05-30  
**Result:** Pass

## Checklist

| # | Criterion | Pass |
|---|-----------|------|
| 1 | Gameplay markers save/load | yes |
| 2 | Visualizers for markers | yes |
| 3 | PIE step (F7 while paused) | yes |
| 4 | Inspector add-component for markers | yes |

## Decision

**Go** for H4 entry when M3 net stack is chosen.
