Some new updates:

The Auto button is still level-locked, but the level requirement has been dropped to level 20.
Likewise, the Speed button now unlocks at level 25.

There's also a new Story Mode challenge. All players who finish all three campaigns' Hard mode by January 31st get a free 5* senki and five Veteran Tanuki. If at least 750 players complete the challenge, the participants receive an additional 5* senki. The two senki are being chosen through Facebook again.