Yeah, right now the builds are combined on the test build page, but i still plan on updating separate versions whenever i can.
As for the demo updates, yeah, i plan on updating the Demo once i'll have more content in the game. I had to rush out the demo and grind a bit hard before getting back to my RL job, so a lot of stuff ended up being cut. So i am slowly restoring that right now.
Right now I am saving up for the steam direct license. I hope i could launch Demo 2 (Or as i'll probably call it Zetharis : Prologue) on both Steam and GPlay, once i'll have the license, hope that clears up.
And sorry for poor communication, being busy sucks