Anyone know what's happened to the Materialistic HN reader? It was definitely the best Android reader around, and now it's sadly suddenly disappeared. The Gith

Anyone know what's happened to the Materialistic HN reader? It was definitely the best Android reader around, and now it's sadly suddenly disappeared. The Github still exists at https://github.com/hidroh/materialistic.git https://github.com/hidroh/materialistic.git. Has anyone forked it or can it be resurrected at all?