Devuan image for raspberrypi2?
I was wondering about that too, as there are images for many other small systems. I don't need one yet, but when I do I will see if the BananaPi image is compatible, or maybe have another attempt at installing Debian and then upgrading to Devuan.
Or for that matter, an image compatible with raspberry pi 1.
Images for Raspberry Pi 2, BananaPi, and other ARM devices to come are going to be released with Jessie Beta. Some of them are already available but I don't know from where.