Roadmap for javafxpackager?

[Mike Hearn]

I've been looking around for the best way to distribute my app.
Javafxpackager is a big leap over what Java provided before (nothing) but
it's still pretty basic. I'm wondering if there's a plan or roadmap for
improving it. For instance I made a Mac DMG (it works, yay!) but I had to
manually replace the default icon file: there's apparently no way to adjust
that. Also, no support for configuring file associations etc.

It looks like to get something sophisticated like the Scene Builder
packaging still requires a lot of platform specific work.