That's not the same as the information originating from the developers, though, which is why I stand by what I said.The official site literally has a tab for the wiki, and we ask the developers themselves when we are unsure about things.
The information here is what is causing concerns for Amazon version owners, because it singles out a particular (older) model of Amazon device, and people are leaping to the conclusion that it means ALL Amazon devices. No one from the development side has made this statement that I know of. I've received a number of PMs and questions about this very statement. IMO, the information would be less confusing without using the Amazon example. As @Safeman confirmed above, the Amazon version is going forward. However, no supported device list has yet been compiled for ANY mobile version, as far as I know.