Yes, these are our (thin) YAML files via which you describe the Sandboxes in terms of deltas from the baseline env. The K8s yaml files remain as the source of t

Yes, these are our (thin) YAML files via which you describe the Sandboxes in terms of deltas from the baseline env. The K8s yaml files remain as the source of truth for your standard deployments. The operator is not open source. Some components like the CLI and Resource plugins are. We do have a free tier, however.