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# June 4, 2026

## Version 0.0.65

### Features

#### Reference insurance plans by alias

`AuthUpgradeInsurance` now accepts a `plan_alias` as an alternative to `partner_plan_id`. Provide exactly one: the plan's UUID, or a developer-defined alias configured for your partner (e.g. `gold-ppo-2024`). Aliases give you a stable, human-readable identifier so you no longer have to manage raw plan UUIDs, and are resolved at runtime, scoped to your partner.

```typescript
authUpgradeProfileSync: {
  insurances: [
    { plan_alias: "gold-ppo-2024", member_id: "M001", group_id: "G100" },
  ],
}
```

`partner_plan_id` continues to work unchanged. Add and manage aliases from the **Developer Tools → Plans & Aliases** section of the Sunny Central dashboard. See [Profile Sync → Insurance](/ask-sunny/profile-sync#insurance) for the full type definition.