1. open yakuake
2. press ctrl + shift + q
without the patch yakuake just hides again (press F12 to confirm) with the patch it properly quits.
1.open yakuake
2. open multiple (>1) sessions (bottom left "+" symbol)
3. press ctrl + shift + q
without the patch yakuake just hides with the patch a dialog comes up and asks "really quit?"
on pressing "quit" yakuake properly quits.