Can someone help me get the latest version of CF Turbo for 5.1?

I'm very confused because I downloaded a rooted 5.1 image and I don't remember which one. On top of that I have no idea where to find out what version I flashed. Also when I go to the developer page I see 2 topics. Is there anyone that is on top of whats going on?

I wanna try out that V4A and also have free tethering as I'm paying 20$ as is (grandfathered unlimited data on Verizon)