I wanted to try 2.3 stable, because of the "new tactical mission radar" (which I don't know how to activate), but for that, I need to go to a mission. The problem is: I cannot reach it.
My base is (for example) in France and the mission is in north Germany. I cannot reach it, because halfway between France and Germany, the game says: not enough fuel, back to base. So at this point.... I cannot play the game. :-(