With reference to blog.MSdn.Microsoft, New version for Microsoft Management Report for Dynamics Ax 2012 is now available. You can download it from
https://mbs.microsoft.com/customersource/northamerica/MR/downloads/service-packs/MROverview
For more information kindly visit following link
https://blogs.msdn.microsoft.com/axinthefield/management-reporter-2012-cu16-is-now-available