Does anyone know what happened to the developement of this mod, Heroes of Pixel Dungeon?

Posted on Reddit https://www.reddit.com/r/PixelDungeon/comments/1fopyoc/introducing_my_mod_heroes_of_pixel_dungeon_and/

Developement seems to have ceased. The dev doesn't respond. His Github site only has the SPD repository cloned with no mods.

It seems that a beta mod was released in a limited fashion for testing but I cannot locate the apk.