HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

In Heroes of Might and Magic HD, the hero menu doesn't open on the map if the hero is below fifth in the list. You can open it from the hero's window, by control-clicking on the portrait. It's not critical; I think it might not even need to be fixed. Just mention it in the mod's information, otherwise, you have to study the in-game manual for the technical details.

[+] Fixed the "Disguise" spell:

Now, the spell makes sense for all players to use:
The effect of the spell wears off before the start of the next turn of the casting player, and not, as in the original, after the end of the turn of the 'last' player.
The Disguise fix is enabled if the "Fix gameplay bugs" option is enabled in HiRez.ini (i.e., just like the fix for selling artifacts and the fix for peeking).
If some players have the bug fix option enabled and others don't, Disguise will behave either as before or as new (depending on the order of players), but in any case, it will be predictable and bug-free.

[-] "Zeros" appeared when performing some quick operations with creature stacks.