I am asking this because there may be some Optimus Nvidia updates before next year April ubuntu release and i read somewhere its connected with 1.13 features? Or i am maybe wrong.
This is the
The naming convention they use (
Hope this helps.
Given that Quantal ships with Xorg 1.13 RC5 it is likely that it will ship the final X 1.13 version.
Even if it does not ship the final 1.13 (which is very unlikely), you won't have to worry about missing PRIME features as these are already merged with rc5.
You may also be interested in the tracker for hybrid graphic technologies like Optimus: https://blueprints.launchpad.net/ubuntu/+spec/desktop-q-hybrid-graphics