- Updated colors and visual styling for the payment and prompt screens in the SDK.

Cash payments are now fully supported in the Mobile Payments SDK for online and offline payments.
- New
CashPaymentDetailsclass provides detailed information about cash transactions:buyerSuppliedMoney- The amount and currency supplied by the buyerchangeBackMoney- The amount of change due back to the buyer
- New
AdditionalPaymentMethod.Type:CASH- An additional payment method available when creating a custom payment prompt
paymentAttemptIdis now a required field in thePaymentParametersBuilder. For more information, see Idempotency and payment attempts
PaymentParameters.idempotencyKeyandReaderInfo.stateare now fully deprecated. Update your code to usePaymentParameters.paymentAttemptIdandReaderInfo.statusto avoid compilation errors.