v6.1 [Jun 29, 2015]
May include unspecified updates, enhancements, or bug fixes.
v4.7 [Apr 20, 2010]
Authenticated Licenses - licenses keys are authenticated by contacting an Authentication Web Service when the license is first installed on a computer. The installed license file is locked to the computer and cannot be used on any other computer.
v3.7 [Mar 17, 2008]
Added charting and sales reporting capabilities
ArcGIS Engine is a complete library of embeddable GIS components for developers.
This is a highly secure software licensing and copy protection framework.
