These release notes apply to the CyberSource test and production servers.
CyberSource added support for the Discover card type for recurring payments on FDMS South. For information about credit card processing with FDMS South, see Credit Card Services for the Simple Order API or Credit Card Services for the SCMP API.
Versions 1.65, 1.66, and 1.67 of the Simple Order API have been released. For information about what has changed, see the Simple Order API Release Notes.