Request to include xfce4-alsamixer

This is surely not the right place, but I don't know where to put this:

Sergios - Anestis Kefalidis has written an xfce alsamixer gtk3 application for me, which is currently hosted on github:

https://github.com/SKefalidis/xfce4-alsamixer

Would it be possible to add this to the xfce4 apps here? It works quite well for me, and there does not seem to be any other maintained alsa mixer GUI available, for all those that don't use pulseaudio for sound.

Bye Tim