Model Versioning and Rollback

Model Versioning and Rollback

Metapad automatically tracks your model's history, letting you view and restore previous versions.

Viewing Version History

1. Open the Versions Tab (accessible from the workspace)
2. You'll see a list of past snapshots with:
   • Timestamp — when the version was saved
   • Summary — what changed

Restoring a Previous Version

1. Browse the version history
2. Find the version you want to return to
3. Click Restore on that version
4. The model is rolled back to that state

Important Notes

• Restoring a version creates a new version (it doesn't erase history)
• All collaborators will see the restored state immediately
• The current state before rollback is preserved in the history — you can always go forward again

When to Use Versioning

• Accidental deletions: Restore to recover deleted elements
• Experimentation: Try structural changes, then roll back if they don't work
• Audit trail: See how the model evolved over time

Tips

• Versions are created automatically as you work
• Major structural changes are good candidates for checking the version history afterward
• Use meaningful descriptions when making significant changes so the history is easier to read