Just found this on the EV blog (https://forums.symantec.com/syment/blog/article?blog.id=EV_team_blog&message.id=65#M65)
Shame I can’t get to the FTP link and give you more info. Once I do i will be back
There are also Service Pack 4 (SP4) for Symantec Compliance Accelerator 6.0 and Service Pack 3 (SP3) for Symantec Discovery Accelerator 6.0
http://seer.entsupport.symantec.com/docs/297648.htm
You can get the binaries from here: http://seer.entsupport.symantec.com/docs/305216.htm