Hello,
Symantec Endpoint Protection 12.1. RU2 is released and supports Windows 8 and Windows 2012.
You can find the latest version of Symantec Endpoint Protection 12.1.RU2 from:
https://fileconnect.symantec.com/
Upgrade and migration paths:
Symantec Endpoint Protection 12.1.2 (RU2) can be updated without problems through the following actions:
- Symantec Endpoint Protection 12.1.1101.401 (RU1 MP1)
- Symantec Endpoint Protection 12.1.1000.157 (RU1)
- Symantec Endpoint Protection 12.1.671.4971 (RTM)
- Symantec Endpoint Protection 11.x (can upgrade to Enterprise)
- Symantec Endpoint Protection Small Business Edition 12.0
Reference:
Latest releases of Symantec Endpoint Protection - Symantec Endpoint Protection 12.1. RU2
https://www-secure.symantec.com/connect/forums/latest-symantec-endpoint-protection-released-sep-121-ru2-and-sep-110-ru7-mp3
Note: If you do not see the SEP 12.1 Release RU2 in FileConnect can see the same thing in a few days on account of FileConnect.
Hope that helps!