5.3.0

• PayPal
  • Add deepLinkFallbackUrlScheme to PayPalClient constructor params for supporting deep link fallback
  • Send url in event_params for App Switch events to PayPal's analytics service (FPTI)
• LocalPayment
  • Make LocalPaymentAuthRequestParams public (fixes #1207)
• ThreeDSecure
  • Add ThreeDSecureRequest.requestorAppUrl
• Venmo
  • Add VenmoClient constructor with appLinkReturnUri argument to use App Links when redirecting back from the Venmo flow
  • Add deepLinkFallbackUrlScheme to VenmoClient constructor params for supporting deep link fallback
  • Deprecate VenmoClient constructor with returnUrlScheme argument