No Idea if the bug report site is still beeing used, so I will just post this here:
cg_fov is still locked (cheatprotected) in 1.1 (was supposed to be unlocked in 1.1)
It seems to be possible to change it in the main menu, but it reverts back to 90 as soon as you connect.
This has become much more important now that almost everybody has widescreen monitors