## Release notes

### ✨ New features

- **Reference JSON schema v2.0.0**  
  Model, explainer, and transformer references now support `schemaVersion: "2.0.0"`. The new schema introduces a more explicit structure where each Deployment backend has its own dedicated shape, replacing the flat field layout of v1. References without a `schemaVersion` field continue to be treated as v1. The default version will change to `"2.0.0"` in a future release, so migrate your existing references.

- **Bulk create custom controls from CSV**  
  Define custom controls in CSV format, convert to JSON using the Deeploy CLI (`deeploy convert-controls path/to/controls.csv`) or using the client. Then use the client to create the controls and a control framework containing those new controls.