1.10.0

• Added support for the /email/is_disposable output. This is available as
  the isDisposable property on MaxMind\MinFraud\Model\Email.
• Updated the validation on /order/amount and /shopping_cart/*/price to
  allow 0. This was an inconsistency between this library and the web
  service. Reported by Sn0wCrack. GitHub #78.