POST 065 · CROSS-DOMAIN BINDING
Plans should ship like software: v1.0 → v1.1 → v2.0.
Click any version in the changelog. Watch the plan morph. Units added, parking optimized, yield delta logged. A building isn't frozen at permit — it's versioned.
Same building, versioned. Each release diffs units, parking, and yield. The plan has a history — and it ships.