Looks like Switch mode was default and End-Host mode was added in 3.0(2c). That is a big win.
Release 3.0(2c) adds support for the following:
Fibre Channel NPV support
Would rather it not be called “FCoE Uplink Port or FCoE Storage Port”. Endhost or Switch mode would do fine. FCoE is confusing when mentioned, also little too much marketing on Cisco’s part. Cisco, get this, nobody is really into FCoE! 🙂