I'm happy to announce the release of ActiveMerchant 1.5.0. This is a big release that contains 9 new gateways, many enhancements to the existing gateways and support for Ruby 1.9. Thanks to all the contributors of the many gateways: Transax Gateway by Mike Mangino Merchant E-Solutions Gateway by Zac Williams and Robby Russell Instapay Gateway by Thomas Rideout MerchantWARE by Cody Fauser FirstPay by Phil R Ogone by Nicolas Jacobeus Elavon by Jesse Storimer JetPay by Phil Ripperger and Peter Williams SallieMae by iamjwc Another notable feature in the release is support for logging and wire dumping of requests. This is easily enabled by assigning a logger: ActiveMerchant::Billing::AuthorizeNet.logger = Logger.new(STDOUT) Or you can dump the entire HTTP request response by setting a wiredump_device: ActiveMerchant::Billing::AuthorizeNet.wiredump_device = STDOUT * Be careful with logging in your production environment. There are many, many more gateways and patches to get through on ActiveMerchant's Lighthouse project [1] and github [2] that need to be merged in, but this is a start. Thanks again to all the contributors and users that make ActiveMerchant such a great library. [1] - https://jadedpixel.lighthouseapp.com/projects/11599-active-merchant/overview [2] - http://github.com/Shopify/active_merchant/network -- Cody Fauser http://shopify.com - e-commerce done right http://www.codyfauser.com - blog http://peepcode.com/products/activemerchant-pdf - ActiveMerchant PeepCode