Unresponsive maintainer: skytux

[Sergio Pascual]

 Hello, I would like to ask if somebody knows how to contact Germán Racca,
fas skytux. My last communication with him was in May, we talked about
updating APLpy to use astropy instead of pywcs. Since then, he hasn't
answered me.

This is the request to update APLpy

https://bugzilla.redhat.com/show_bug.cgi?id=1116895