2.3.0

• You may now set a proxy to use when making web service requests by passing
  the proxy parameter to the AsyncClient or Client constructor.
• Added apple_pay and aps_payments to the /payment/processor
  validation.
• You may now enable client-side email hashing by setting the keyword argument
  hash_email to True in the web-service client request methods (i.e.,
  score, insights, factors). When set, this normalizes the email
  address and sends an MD5 hash of it to the web service rather than the
  plain-text address. Note that the email domain will still be sent in plain
  text.
• Added support for the IP address risk reasons in the minFraud Insights and
  Factors responses. This is available at .ip_address.risk_reasons. It is
  an array of IPRiskReason objects.