I spent over 10 hours with V20s and I noticed a few bugs so far:
1. CTD when I try use right-click to transfer a lot of goods to other base
2. I have 3 marauders with fusion tech, when I use autoresolve, I can beat 3 and more massive ufos without returning to base (e.g. after 3 won battles, the next I tried tactical-mode and I had full ammo)
3. valkyrie dropship:
- soldiers wearing armour without jetpack must be set on the edge of drop-pod otherwise we can't move them (I tried with predator armour)
- after deployment phase there is alien turn (if I attack, i think mine turn should be first)