Xfce
I went through and moderated a whole bunch of comments. Sorry if your post took a long, long, long, long, long, long time to show up ;-)
That said, several people wanted to be sure we were all here. Short answer: Yes. Xfce development is still happening. Long answer, I’m tired and my butt hurts from sitting in an office chair all day, so Dev News has slacked to an all time low.