SAS Data Integration
Studio 4.4_M1 is actually SAS Data Integration Studio 4.5, which shipped
in August 2012. When you upgrade to SAS Data Integration Studio 4.5,
the SAS Deployment Wizard lists the release number as 4.4_M1. However,
after you install SAS Data Integration Studio, the release number
that appears in the software is 4.5.
For more information,
see SAS Data Integration Studio 4.5.