Do the heroes evolve? They're just stagnating!!! This is everything you listed... Different visions of what the heroes lack! And I'm saying that Heroes are SELF-SUFFICIENT!!!
A patch that removes bugs (3.2)
A hero editor (for offline use)
A ballista killer
Various damage calculators, etc.
Many ways to capture various crypts and dwarven mines with minimal troops are described.
What about Physmig?
We have regular online tournaments, and Zhenya can't boast about participating in them...
There are also offline tournaments – for example, VK – and there are many other things.
If you want to help, organize a tournament, write a useful program for Heroes (for example, a TE interface for Soda).
There are many ways to channel your boundless energy for the sake of Heroes 3....