Emulator updates ground to a halt?

I use jenesisds, zxds, apprentice minus and nesds. They are pretty much spot on and are a joy to use (though some of those interfaces could do with sorting out).

But what's happened to lameboy and snemulds? Both of them can be pretty glitchy (especially snemulds), but there hasn't been any updates in forever. OK, lameboy is very good, but you would expect the game boy to have been one of the first emus to be perfect on the DS. Have the devs stopped working on them?