Preparing a migration to TFS 2013, I was looking for the current version of TFS 2010.
This is the list of TFS 2010 versions:
10.0.30319.1 - TFS 2010 RTM
10.0.40219.1 - TFS 2010 with Service Pack 1
10.0.40219.371 - TFS 2010 with Service Pack 1 and Cumulative Update 2