What is the latest version of the system center endpoint protection definition file?

Need to make sure your auto deployment rules are getting the latest definition files to your clients?  This link can be tricky to find but here you go, it shows the latest version: http://www.microsoft.com/security/portal/definitions/whatsnew.aspx.  You can also get the RSS feed here: http://www.microsoft.com/security/portal/rss/updatesrss.aspx