H3SW beta v0.8 came out.
Visit their forums for downloads and bug reporting or make your note down. Enjoy when it's fresh! ;)
INSTALLATION note by Orzie added 5.1.2019
1. Install clean Heroes 3: SoD or Heroes Complete (without HotA, HD, WoG, ERA, etc.)
2. Download and Install H3SW v0.8.0
3. Install HD Mod if you have troubles with h3sw.exe.
4. Check if <Fix.Cosmetic> = 0. Write this line manually if it isn't there.
If you have the unlimited resources bug + Dragon Tower bug:
0. Delete the game+mod+HD directory completely.
1. Re-download H3SW v0.8.0 Installer from the same links.
2. Install clean game, install the mod, install HD Mod.
3. Make sure that <Fix.Cosmetic> = 0 in HD Mod launcher. Write this line manually if it isn't there.