Project versioning lets teams capture snapshots of a project at key milestones and track how the design evolves over its lifecycle.

Why use versions?
- Source of truth — Always know which version represents the current state of the project.
- Design history — Neatly organize versions in sequence (e.g., 50% DD, 100% CD).
- Compare design options — Test different materials, structural systems, or product selections and compare the impact side by side.

