Where is secure boot UEFI enabled Ubuntu 12.04.2?

view story

http://askubuntu.com – currently I'm downloading ubuntu 12.04.2 from official http://www.ubuntu.com/download I just read on m.h-online.com and on linux.com that Secure UEFI Boot version have been released. So I wanted to know if I'm downloading that secure Boot UEFI version from (http://ubuntu.com/download) or I have to download that Secure boot UEFI edition from somewhere else? Since I have a Samsung laptop and I don't want to take the risk of bricking it. (HowTos)