What you fix in battles ?
Did you have test server ?
Oasis. - Oasis don't have resource for looting. You can build buildings in the oasis. Fixed in my version
Hero. - Hero can't level up and can't add points. 50 % fixed in my version
Conquering. - When you send attacks for conquering, and when you conquer the village your troops dissapear. Fixed in my version
Palace/Residence. - When it's level 10 or more and if you have troops in other villages on mission reinforce something you will be unable to enter in the Palace/Residence.
Palace/Residence. - Can't train the king and settlers like in original travian.
And more bugs.
Sometimes your building is level 19 but the game think that the building is level 20.