question about Version 20.2.1.22

I have a dumb question:  Is this latest update only for NIS 2013, and not NIS 2012.  Reason I'm asking is the current writeup does not specify which NIS version, so I'm wondering.

 

I have NIS 2012 and the latest version on my machine is still 19.9.0.9. 

 

Planning to update to NIS 2013 in a couple months when my subscription expires.  I already purchased the box version.

 

Thank you.

 

 

HP

XP, SP3

NIS 2012

IE8