• Added the residential property to the anonymizer object on
  MaxMind\MinFraud\Model\IpAddress. This is a GeoIp2\Record\AnonymizerFeed
  object providing residential proxy data for the network: confidence,
  networkLastSeen, and providerName. It may be populated even when no
  other anonymizer properties are set. This data is available from the
  minFraud Insights and Factors web services. geoip2/geoip2 3.4.0 is now
  required for this data.
• Added tracking_token to the /device request object. This is the
  token generated by the
  Device Tracking Add-on
  for explicit device linking.
• Added fat_zebra to the payment processor validation.
• Added clear to the valid values for the tag parameter on the Report
  Transaction API.

• Added the residential property to the anonymizer object on MaxMind\MinFraud\Model\IpAddress. This is a GeoIp2\Record\AnonymizerFeed object providing residential proxy data for the network: confidence, networkLastSeen, and providerName. It may be populated even when no other anonymizer properties are set. This data is available from the minFraud Insights and Factors web services. geoip2/geoip2 3.4.0 is now required for this data.
• Added tracking_token to the /device request object. This is the token generated by the Device Tracking Add-on for explicit device linking.
• Added fat_zebra to the payment processor validation.
• Added clear to the valid values for the tag parameter on the Report Transaction API.

3.7.0 Latest

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• Added the anonymizer property to MaxMind\MinFraud\Model\IpAddress. This
  contains anonymizer data from the GeoIP2 Insights response, including VPN
  detection confidence, provider name, and network last seen date. This was
  previously available in the GeoIP2 library but not exposed in minFraud
  responses.
• Added banquest, summit_payments, and yaadpay to the payment processor
  validation.

• Added the anonymizer property to MaxMind\MinFraud\Model\IpAddress. This contains anonymizer data from the GeoIP2 Insights response, including VPN detection confidence, provider name, and network last seen date. This was previously available in the GeoIP2 library but not exposed in minFraud responses.
• Added banquest, summit_payments, and yaadpay to the payment processor validation.

3.6.0

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• Added support for new /email/domain/ outputs in minFraud Insights and
  Factors responses:
  • /email/domain/classification - categorizes the email domain type
    (business, education, government, isp_email)
  • /email/domain/risk - risk score associated with the domain (0.01 to 99)
  • /email/domain/volume - activity level across the minFraud network
    (sightings per million)
  • /email/domain/visit/has_redirect - whether the domain redirects
  • /email/domain/visit/last_visited_on - date of last automated check
  • /email/domain/visit/status - domain status (live, dns_error,
    network_error, http_error, parked, pre_development)

• Added support for new /email/domain/ outputs in minFraud Insights and Factors responses:
  • /email/domain/classification - categorizes the email domain type (business, education, government, isp_email)
  • /email/domain/risk - risk score associated with the domain (0.01 to 99)
  • /email/domain/volume - activity level across the minFraud network (sightings per million)
  • /email/domain/visit/has_redirect - whether the domain redirects
  • /email/domain/visit/last_visited_on - date of last automated check
  • /email/domain/visit/status - domain status (live, dns_error, network_error, http_error, parked, pre_development)

3.5.0

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• Added securepay to the payment processor validation.
• Added credit_application, fund_transfer, and sim_swap to event type
  validation.
• Added the input /event/party. This is the party submitting the
  transaction.
• Added the input /payment/method. This is the payment method associated
  with the transaction.
• Updated geoip2/geoip2 to 3.3.0, which includes new anonymizer and IP risk
  outputs.

• Added securepay to the payment processor validation.
• Added credit_application, fund_transfer, and sim_swap to event type validation.
• Added the input /event/party. This is the party submitting the transaction.
• Added the input /payment/method. This is the payment method associated with the transaction.
• Updated geoip2/geoip2 to 3.3.0, which includes new anonymizer and IP risk outputs.

3.4.0

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• Added support for the /billing_phone/matches_postal and
  /shipping_phone/matches_postal outputs. These are available as the
  matchesPostal property on MaxMind\MinFraud\Model\Phone.
• Added cryptomus to the payment processor validation.
• \MaxMind\MinFraud now implements JsonSerializable. This returns an
  array containing the contents of the request in a sub-array as well as
  the value of the locales and hashEmail options. Pull request by Noé
  Fleury. GitHub #193.

• Added support for the /billing_phone/matches_postal and /shipping_phone/matches_postal outputs. These are available as the matchesPostal property on MaxMind\MinFraud\Model\Phone.
• Added cryptomus to the payment processor validation.
• \MaxMind\MinFraud now implements JsonSerializable. This returns an array containing the contents of the request in a sub-array as well as the value of the locales and hashEmail options. Pull request by Noé Fleury. GitHub #193.

3.3.0

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• Added epayco to the payment processor validation.

• Added epayco to the payment processor validation.

3.2.0

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• The minFraud Factors subscores have been deprecated. They will be removed
  in March 2025. Please see our release notes
  for more information.
• The type hints in the PHPDocs have been improved.

• The minFraud Factors subscores have been deprecated. They will be removed in March 2025. Please see our release notes for more information.
• The type hints in the PHPDocs have been improved.

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• 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.

• 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.

3.2.0-beta.1 Pre-release

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• Updated MaxMind\MinFraud\ReportTransaction to make the ip_address
  parameter optional. Now the tag and at least one of the following
  parameters must be supplied: ipAddress, maxmindId, minfraudId,
  transactionId.
• Added billingPhone and shippingPhone properties 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 payconex to the payment processor validation.

• Updated MaxMind\MinFraud\ReportTransaction to make the ip_address parameter optional. Now the tag and at least one of the following parameters must be supplied: ipAddress, maxmindId, minfraudId, transactionId.
• Added billingPhone and shippingPhone properties 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 payconex to the payment processor validation.

3.1.0

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• When calling withDevice with an array, an exception was incorrectly
  thrown if user_agent was set but session_id was not set. Reported by
  Gregor Kuhlmann. GitHub #172.

• When calling withDevice with an array, an exception was incorrectly thrown if user_agent was set but session_id was not set. Reported by Gregor Kuhlmann. GitHub #172.

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• This library no longer uses Respect\Validation.
• The with* methods can now be used with named arguments instead of an array. This provides better editor completion, type checking, and documentation.
• Email normalization has been improved:
  • Equivalent domain names are now normalized when hashEmail is used. For example, googlemail.com will become gmail.com.
  • Periods are now removed from gmail.com email address local parts when hashEmail is used. For example, [email protected] will become [email protected].
  • Fastmail alias subdomain email addresses are now normalized when hashEmail is used. For example, [email protected] will become [email protected].
  • Additional yahoo.com email addresses now have aliases removed from their local part when hashEmail 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 hashEmail is used. For example, example.com.com will become example.com.
  • Certain TLD typos are now normalized when hashEmail is used. For example, example.comcom will become example.com.
  • Additional gmail.com domain names with leading digits are now normalized when hashEmail is used. For example, 100gmail.com will become gmail.com.
  • Additional gmail.com typos are now normalized when hashEmail is used. For example, gmali.com will become gmail.com.
  • When hashEmail is used, the local part of an email address is now normalized to NFC.
• Added pxp_financial and trustpay to the payment processor validation.

• IMPORTANT: PHP 8.1 or greater is now required.
• BREAKING: Read-only properties are now used for the model class rather than magic methods.
• BREAKING: The rawResponse property on model classes has been removed. Use the jsonSerialize method instead.
• BREAKING: The inheritance hierarchy on model classes has changed.
• Updated geoip2/geoip2 to version that includes the isAnycast property on GeoIp2\Record\Traits. This property is true if the IP address belongs to an anycast network. This is available in minFraud Insights and Factors.

• Fixed "creation of a dynamic property" deprecation warning on newer PHP versions. Reported by Andrey Lebedev. GitHub #145.
• Added google_pay to the payment processor validation.
• Added placetopay to the payment processor validation.

• The model class names are no longer constructed by concatenating strings. This change was made to improve support for tools like PHP-Scoper.
• Added shopify_payments to the payment processor validation.
• Box 4.0.1 is now used to generate the geoip2.phar file.

• Added the input /credit_card/country. This is the country where the issuer of the card is located. This may be passed instead of /credit_card/issuer_id_number if you do not wish to pass partial account numbers or if your payment processor does not provide them.
• Fixed PHP 8.1 deprecation warning in internal validation classes.

• Upgraded geoip2/geoip2 to 2.12.0. This adds mobile country code (MCC) and mobile network code (MNC) to minFraud Insights and Factors responses. These are available at $response->ipAddress->traits->mobileCountryCode and $response->ipAddress->traits->mobileNetworkCode. We expect this data to be available by late January, 2022.
• minfraud.phar is now generated with Box 3.x.
• Added the following new values to the payment processor validation:
  • boacompra
  • boku
  • coregateway
  • fiserv
  • neopay
  • neosurf
  • openbucks
  • paysera
  • payvision
  • trustly
  • windcave
• The /credit_card/last_4_digits input has been deprecated in favor of /credit_card/last_digits and will be removed in a future release. last_digits/last_4_digits also now supports two digit values in addition to the previous four digit values.
• Eight digit /credit_card/issuer_id_number inputs are now supported in addition to the previously accepted six digit issuer_id_number. In most cases, you should send the last four digits for last_digits. If you send an issuer_id_number that contains an eight digit IIN, and if the credit card brand is not one of the following, you should send the last two digits for last_digits:
  • Discover
  • JCB
  • Mastercard
  • UnionPay
  • Visa

• Added datacap to the payment processor validation.
• Added ruleLabel to minFraud output Disposition.
• Added was_3d_secure_successful to /credit_card validation.

• Added the following new values to the payment processor validation:
  • cardknox
  • creditguard
  • credorax
  • dlocal
  • onpay
  • safecharge

• IMPORTANT: PHP 7.3 or greater is now required.
• The dependency Respect\Validation has been upgraded from 1.x to 2.1.
• The with() method on MaxMind\MinFraud may now be used when device and shopping_cart are not set.
• Added the following new values to the payment processor validation:
  • apple_pay
  • aps_payments
• You may now enable client-side email hashing by setting hashEmail to true in the MaxMind\MinFraud constructor's options parameter. 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 ->ipAddress->riskReasons. It is an array of MaxMind\MinFraud\Model\IpRiskReason objects.

• maxmind/web-service-common has been updated to 0.8.1 to fix an issue when using the reportTransaction method. Reported by Dmitry Malashko. GitHub #99.

• Added tsys to the payment processor validation.
• The device IP address is no longer a required input.

• IMPORTANT: PHP 7.2 or greater is now required.
• Additional type hints have been added.
• Added the isResidentialProxy property to GeoIp2\Record\Traits.

• Added the following new values to the payment processor validation:
  • cashfree
  • first_atlantic_commerce
  • komoju
  • paytm
  • razorpay
  • systempay
• Added support for the /subscores/device, /subscores/email_local_part and /subscores/shipping_address outputs. They are exposed as the device, emailLocalPart and shippingAddress properties on MaxMind\MinFraud\Model\Subscores.

• Added support for the Report Transactions API. We encourage the use of this API as we use data received through this channel to continually improve the accuracy of our fraud detection algorithms.

• Added support for the new credit card output /credit_card/is_business. This indicates whether the card is a business card. It may be accessed via $response->creditCard->isBusiness on the minFraud Insights and Factors response objects.

• Added support for the new email domain output /email/domain/first_seen. This may be accessed via $response->email->domain->firstSeen on the minFraud Insights and Factors response objects.
• The validation of /event/time now allows sub-second RFC 3339 timestamps in the request.
• Added the following new values to the payment processor validation:
  • cardpay
  • epx

• 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.

• PHP 5.6 is now required.
• The client-side validation for numeric custom inputs has been updated to match the server-side validation. The valid range is -9,999,999,999,999 to 9,999,999,999,999. Previously, larger numbers were allowed.
• Added the following new values to the payment processor validation:
  • affirm
  • afterpay
  • cetelem
  • dotpay
  • ecommpay
  • g2a_pay
  • interac
  • klarna
  • mercanet
  • paysafecard
• Deprecated emailTenure and ipTenure properties in MaxMind\MinFraud\Model\Subscores.
• Deprecated isHighRisk property in MaxMind\MinFraud\Model\GeoIp2Country.

• Added the following new values to the payment processor validation:
  • datacash
  • gocardless
  • payeezy
  • paylike
  • payment_express
  • smartdebit
  • synapsefi
• Be more explicit in the documentation about the fact that we create and return new MinFraud objects in each ->with*() call.

• Renamed MaxMind user ID to account ID in the code and added support for the new ACCOUNT_ID_REQUIRED error code.
• Added the following new values to the payment processor validation:
  • ccavenue
  • ct_payments
  • dalenys
  • oney
  • posconnect
• Added support for the /device/local_time output. This is exposed as the localTime property on MaxMind\MinFraud\Model\Device.
• Added support for the /credit_card/is_virtual output. This is exposed as the isVirtual property on MaxMind\MinFraud\Model\CreditCard.
• Added payout_change to the /event/type input validation.

• Upgraded geoip2/geoip2 dependency. This version adds the isInEuropeanUnion property to MaxMind\MinFraud\Model\GeoIp2Country and GeoIp2\Record\RepresentedCountry. This property is true if the country is a member state of the European Union.
• Added the following new values to the payment processor validation:
  • cybersource
  • transact_pro
  • wirecard

• TLD validation is no longer performed when validating /email/domain in order to better accommodate new gTLDs that the validation library does not yet know about.
• Added the following new values to the payment processor validation:
  • bpoint
  • checkout_com
  • emerchantpay
  • heartland
  • payway
• Updated geoip2/geoip2 dependency to add support for GeoIP2 Precision Insights anonymizer fields.

• Added support for custom inputs. You may set up custom inputs from your account portal.
• Updated the docs for MaxMind\MinFraud\Model\Address now that isPostalInCity may be returned for addresses world-wide.
• The firstSeen was added to the Email response model. session_age and session_id inputs were added to device input validation.
• Added the following new values to the payment processor validation:
  • american_express_payment_gateway
  • bluesnap
  • commdoo
  • curopayments
  • ebs
  • exact
  • hipay
  • lemon_way
  • oceanpayment
  • paymentwall
  • payza
  • securetrading
  • solidtrust_pay
  • vantiv
  • vericheck
  • vpos

• The disposition was added to the minFraud response models. This is used to return the disposition of the transaction as set by the custom rules for the account.

• Allow /credit_card/token input.

• Correctly set the IP address risk for the Score model. Previously, it always returned null.

• Added the follow new values to the event type validation: email_change and password_reset.
• isset() on model attributes now returns the correct value.

• First production release. No code changes.

• Added the following new values to the payment processor validation: concept_payments, ecomm365, orangepay, and pacnet_services.
• Upgraded maxmind/web-service-common to 0.3.0. This version uses composer/ca-bundle rather than our own CA bundle.

• Upgraded to maxmind/web-service-common that supports setting a HTTP proxy.

• BREAKING CHANGE: creditsRemaining has been removed from the web service models and has been replaced by queriesRemaining.
• Added queriesRemaining and fundsRemaining. Note that fundsRemaining will not be returned by the web service until our new credit system is in place.
• confidence and lastSeen were added to the Device response model.

• Added support for the minFraud Factors.
• Added IP address risk to the minFraud Score model.
• Implement JsonSerializable.
• Added the following new values to the payment processor validation: ccnow, dalpay, epay (replaces epayeu), payplus, pinpayments, quickpay, and verepay.

• PHP 7 support was added. PHP 5.3 support was dropped.
• Previously an array within an array would incorrectly validate when using the ->with* methods. This now correctly throws a validation exception.
• Added support for new minFraud Insights outputs. These are:
  • /credit_card/brand
  • /credit_card/type
  • /device/id
  • /email/is_free
  • /email/is_high_risk
• input on the Warning response model has been replaced with inputPointer. The latter is a JSON pointer to the input that caused the warning.

• Add new is_gift and has_gift_message inputs to order object.
• Request keys with null values are no longer validated or sent to the web service.

• Updated maxmind/web-service-common to version that fixes POST bug.

• Updated maxmind/web-service-common to version with fixes for PHP 5.3 and 5.4.

• First beta release.

• Initial release.