# Migration v51

**Breaking change**: this release removes the account `DigitalVoucherService` service code

## What do you need to do

- Stop using the `DigitalVoucherService` service and the methods `isDigitalVoucher` and `getVoucherDetails`.
- Refactor your code to remove any dependencies on the `DigitalVoucherService` class.
- Ensure that your application functions correctly without this service.