SafariServices iOS 11.4 to 12.0 API Differences

SFAuthenticationSession.h
Modified SFAuthenticationErrorCanceledLogin
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedUse ASWebAuthenticationSessionErrorCode instead

Modified SFAuthenticationErrorDomain
AvailabilityReplacement
FromAvailablenone
ToDeprecatedASWebAuthenticationSessionErrorDomain

Modified SFAuthenticationSession
AvailabilityReplacement
FromAvailablenone
ToDeprecatedASWebAuthenticationSession