I use the 0.8 series myself, and it does its job without making me pine for any particular improvements. As far as I can tell, there are occasional attempts at

I use the 0.8 series myself, and it does its job without making me pine for any particular improvements. As far as I can tell, there are occasional attempts at reviving development popping up every now and then, but none of them go far since the set of people who remain if you take out Ubuntu, GNOME 3 and KDE users (each of which has its own compositor) and then also remove all those who are using niche window managers for their minimalism and lower resource usage is very small.