The Feature Pack 2 for Microsoft Dynamics Retail Management System 2.0 has been released to partners. You can download the feature pack update from the link below.
Microsoft Dynamics RMS 2.0 Feature Pack 2
You can get some documents about this feature pack update from the links below.
Microsoft Dynamics RMS 2.0 FP2 What’s New
Microsoft Dynamics RMS 2.0 FP2 Release Notes
Microsoft Dynamics RMS SP4 Implementation Guide for PCI Compliance
At this point of time, this has been released only for partners. It is scheduled to be released to customers on August 15, 2012. If you are a customer, you can contact your partner for more information about this release.