There are 2 Products in Symantec Endpoin Protection.
Symantec Endpoin Protection version 11.x
Symantec Endpoin Protection version 12.x
The Current version of Symantec Endpoin Protection in version 11.x is version 11.0.7101 (RU7 MP2)
Whereas in Symantec Endpoin Protection in version 12.x is version SEP 12.1 RU1 MP1
Please click on the URL link below to register for the email bulletin service (new product release):
http://www.symantec.com/business/support/news_bulletins/index.jsp
Hope that answers.