Version 4.2

• Add new optional parameter random_bytes to all authenticate methods. This allows the userland implementation to generate their own random bytes that are used for authentication hash. As a result the userland is able to implement a "two-step" authentication where the verification code is shown to the user first and then after a small delay the notification is sent to their phone.
  • For standardization sake, the random_bytes can also be set manually for id-card authenticate call.