In this post I will go through the proces of updating your VCSA 6.0.0 with update 2.
For all the new Features and Release notes see VMware vCenter Server 6.0 Update 2 Release Notes
In my environment I have the VCSA Appliance running with embedded Platform Services Controller [PSC]. If you deployed an external PSC separately from vCenter then this post will still work for you! The upgrade procedure is the exact same on both the vCenter and PSC just upgrade the PSC first before vCenter.