"HW rulez" mod (add-on) for HoMM3.

+ if the map has cities with the ability to build 4-5 guild halls, there will definitely be control in one of them.

Could you elaborate on this point?
I.e., if I have a city that can build a swamp, a citadel, and a tower = will the tower definitely have 100% control? And if I have a city that can build a tower, an Inferno, and a Dungeon = will one of these cities definitely have 100% control, while the others won't? Or will they all have 100% control? Or will one have 100%, and the others will have a random amount?

+ autosave at the beginning of the day.

And also this, I think you added it for a reason, but I don't immediately understand the value of this addition. How will this save differ from the opponent's save at the end of their turn?