NCF – Extended list of Neutral creatures.

Here, I even participated in the beta testing of this mod)
http://heroescommunity.com/viewthread.php3?TID=39792
The essence of the patch is that it makes simultaneous turns permanent. That is, throughout the game (online), players take turns simultaneously. You don't have to wait for the other player to take their turn. I personally can't play without it anymore))

And what about the ability to disable certain creatures and where can I download the latest version of the mega-pack?