Hi there!
Dogfight 4.4.30 is out there. Really, not much I can announce since it's not something that awe people, but you should see better graphics, better fonts, better designs over all. It should be very noticeable on big screens like tablets.
Facebook support has been also much improved and I suggest you link your accounts when suggested by the game.
There is also a bunch of code there for joystick support already. So if you have to have an android joystick, you can plug it in and check it out although it's not officially supported yet.
I'm already working on the Windows 8 and Windows Phone 8 version, it should be ready pretty soon.