The terms for the “Invite a friend” program have been changed. Now, to achieve a first stage reward (70,000 SL), an invited friend has to achieve rank III in air/ground forces. Stage II reward (300,000 SL, 100 GE) is granted for rank V; Stage III (2,500 GE) for rank VII. Requirements for naval forces' progress remains unchanged.
The current provided changelog reflects the major changes within the game as part of this Update. Some updates, additions and fixes may not be listed in the provided notes. War Thunder is constantly improving and specific fixes may be implemented without the client being updated.