Anti-Aliasing

Hi,
The changelog from 0.7.1 says STK has fullscreen anti-aliasing support. Is this enabled by default? I can't seem to find an option to toggle it on and off (or set the anti-aliasing level).
The changelog from 0.7.1 says STK has fullscreen anti-aliasing support. Is this enabled by default? I can't seem to find an option to toggle it on and off (or set the anti-aliasing level).