message: Update to get the model in time for changeset
diff: @@ -22,8 +22,9 @@ export default class DraftRegistrationMetadataRoute extends Route {
  return draftRegistration;
  }
  - setupController(controller: MetadataController) {
  - const changeset = buildChangeset(this.model, {});
  + setupController(controller: MetadataController, model: DraftRegistrationModel) {
  + this._super();
  + const changeset = buildChangeset(model, {});
  controller.set('changeset', changeset);
  }
  