2.7.0.beta1

• Added support for the new risk reasons outputs in minFraud Factors. The risk
  reasons output codes and reasons are currently in beta and are subject to
  change. We recommend that you use these beta outputs with caution and avoid
  relying on them for critical applications.

2.6.0

• Updated the validation for the Report Transactions API to make the
  ip_address parameter optional. Now the tag and at least one of the
  following parameters must be supplied: ip_address, maxmind_id,
  minfraud_id, transaction_id.
• Updated the validation for the Report Transactions API to check that
  ip_address, maxmind_id, and minfraud_id contain valid values.
• Added billing_phone and shipping_phone attributes to the minFraud
  Insights and Factors response models. These contain objects with
  information about the respective phone numbers. Please see our developer
  site for
  more information.
• Added the processor :payconex to Minfraud::Components::Payment.

2.5.0

• Equivalent domain names are now normalized when hash_address is used.
  For example, googlemail.com will become gmail.com.
• Periods are now removed from gmail.com email address local parts when
  hash_address is used. For example, [email protected] will become
  [email protected].
• Fastmail alias subdomain email addresses are now normalized when
  hash_address is used. For example, [email protected] will
  become [email protected].
• Additional yahoo.com email addresses now have aliases removed from
  their local part when hash_address is used. For example,
  [email protected] will become [email protected] for additional
  yahoo.com domains.
• Duplicate .coms are now removed from email domain names when
  hash_address is used. For example, example.com.com will become
  example.com.
• Certain TLD typos are now normalized when hash_address is used. For
  example, example.comcom will become example.com.
• Additional gmail.com domain names with leading digits are now
  normalized when hash_address is used. For example, 100gmail.com will
  become gmail.com.
• Additional gmail.com typos are now normalized when hash_address is
  used. For example, gmali.com will become gmail.com.
• When hash_address is used, all trailing periods are now removed from an
  email address domain. Previously only a single period was removed.
• When hash_address is used, the local part of an email address is now
  normalized to NFC.

2.4.0

• Ruby 2.7+ is now required. If you're using Ruby 2.5 or 2.6, please use
  version 2.3.0 of this gem.
• Added the processors :pxp_financial and :trustpay to
  Minfraud::Components::Payment.