SDL 2.x more that one window possible?


I have suggest to use SDL for some Non-Game-Projects. The “missing
GUI” (I know there are some projects trying to build an SDL-based-GUI)
is not the problem, but the fact that you can only use one window
might be a problem.
Is there a kind of road-map for SDL in the web? I don’t mean dates,
only the features that are planed for SDL 2.x?
Or can some of the developers in this mailinglist tell me, if this
feature is planed for SDL 2.x?

Have a nice day,