Our latest patch will be available in the next 24hrs.
Here is the changelog:
*** Spitfire V's: Corrected high altitude speeds
*** Hurricane II's: Corrected high altitude speeds
*** Fix: Beaufighter 1C won't drop bombs when player is in Observer
*** Translation RU: Some fixes in the GUI.
***Aircraft Engines Static Objects
*** Sound Fix: Remaining issues with looping stress sounds should be
*** Sound Fix: Low volume 109 cannons
*** Sound Fix: Revised internal and external Allison sounds
*** Sound Fix: Revised Jumo series RPM tracking
*** Sound Fix: General Optimizations and bugfixes