1)Increased smoothness of the river coasts and, also smoother whitecaps (foam) on the waves. 
  Smooth foam works only for nVidia cards in the mode water=2. 
  It will not work for ATI cards due to ATI driver issues. 

2)About airbase and other objects flickering. 
  We made a conclusion that if you turn on Antialiasing, it will greatly reduce it. 
  Test was performed on 4xAA
 
3) Corrected regime of anisotropy for the objects. 
   Now, level of anisotropy for them will be lower. It is recommended to turn on aniso using il2config.ini, 
   or it could be set by TexMipFilter=3  
