Hello out there

I have now spent half the day trying to find the different editions/versions of ManageEngine NetFlow Analyzer and their release dates.

This is very hard work.

All I have to show is this:

9:    4 dec 2011  - Professional Edition, Professional Plus Edition, and  Enterprise Edition
8.5: 
8:    6 May 2010 - Professional Edition, Professional Plus Edition
7.5:   6. Aug 2009
7:
6:      2007
5.5:
5:
4:     2005

 

Is there anybody out there who can add to this? Please?