- Add support for payment by mandate
- Improve validation of payment creation
- Mandate, Payment
terminal_type params becomes optional
- Customer
first_name, last_name params becomes optional
- Merge action type =
redirect_to_link scenery into redirect_to_url
- Optimize subscription create params
interval_unit, times
- Support subscription's payment display subscription description
- Add support for Payin(payment, refund) solution
- Add support for testmode
- Add balance transaction list retrieving API
- Support
quarter option for subscription interval_unit param
- Support filter by source id for payment list API
- Add support for subscription metadata
- Add support for customer deletion
- Add support for webhook endpoint updates
