"Fixed so that all tank cannons one-hit kill all types of airplanes, even those equipped
with Specializations that reduce damage from Flak."
The above statement was extracted from the latest update notes. However, there is no one-hit kill even I have made a successfully target hit to bomber and Stuka BK37. One shot to Skuka's wing and just caused approx. 70 damage. Another shot hit bomber's head and just caused 90 damage and it kept flying to their base. Really? The update is real?