Migration from 0.20.0 to 0.21.0
Changes Since 0.20.0
Migration to PowerAuth cryptography protocol version 3.0
0.21.0 requires PowerAuth server version
0.21.0 because of introduction of version
3.0 of PowerAuth cryptography protocol.
For details about cryptography changes see:
The upgrade of Web Flow to version
0.21.0 needs to be performed after PowerAuth server upgrade, so that new web service interfaces for crypto
3.0 are available.