Maybe the D2 will be a stable port then.
Definitely not, it would need proper write support and probably recording support too.
Right now it should technically be classified as an "unusable" port because it doesn't actually work out of the box at all, the tiny change to how NAND writes return would bump it back to an unstable build as it functions but lacks features.
By the way: is anyone interested in themes and flash skins for the D2/D2+? I gathered over 100 over the last years and I am happy to share them.
Might be a good idea to archive those somewhere, perhaps using IPFS, I can walk you through setting up IPFS if you need help, just message me.