But winding down the project is still a major event, and I think that it is appropriate to call that sunsetting. The existing project organization will go away. The team will presumably dissolve, with any people being paid to work on it going on to other things. I've seen this happen enough times to know that it is, indeed, an end of sorts. "The community" is almost never large and organized enough to keep a project like this vital. At best, they can only slow its descent into obscurity.
