On 11/10/2013 11:06 AM, Sönke Ludwig wrote:

I personally didn't have time up to now. However, it should be possible
to allocate a day next week (the dub-registry project also needs be
changed to use dub as a library dependency to handle package files to
avoid redundancies). I'd also change the file names to "dub.json" and
"dub.sdl" respectively on that occasion (o/c keeping "package.json" for
backwards compatibility).

I thought Nick wanted to pull this off ;).
Seems like he doesn't seem to have much time these days.