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

it actually does.
For example, in one of the latest versions, a bug was fixed that allowed a hero to be left without creatures through the kingdom overview.

But yes, beta 8 is broken, I'll fix it.

I've never seen anyone use it, but if that's the case, then that's good. Too frequent updates are detrimental to tournaments and saves, in my opinion; it's better not to rush, as that will reduce the chaos. Besides, people immediately start updating, even without waiting a couple of days, as they should.