Update 1.7.0.34

Improvements and bug fixes.

A bug involving adverts has been fixed.
A bug that caused “black shadows” to appear has been fixed.
A bug that caused the game to crash on some devices has been fixed.
The battle statistics window is now displayed again when clicking on the timer in overwatch mode and when selecting vehicles before a battle.
A bug that caused shooting immediately when the shoot button was pressed in tank battles has been fixed. Now a shot is fired after the button is released.