Hi, I don't find any post regarding this so I am suggesting this. After playing a while, it's very hassle to press on every building to check for upgrade availability. Thus, Supercell should make a list of available upgrade for the current TH level. E.g. Level 6 TH only can have mortar max level 4 and currently the player's mortar is only level 3 so the list should show:
- Mortar's Level Available Upgrade: 1
Or something similar. If you think this is a good/bad idea, just write in the comments below![]()




