Let's start by saying that I will not go in detail with the well deserved praise to the team and all contributors for the game's development so far, but rather focus on fixes and proposals, instead of mentioning what I like. After testing Alpha 17 a bit ( a few games on both single and multiplayer, as well as a quite deep examination of changes for all units, techs, civs etc), some fixes come to mind first. Mind that I'm not 100% sure on all of them, that would need extensive multiplayer testing