0.7.0-1 is now in Extras-devel to integrate what Thp and Nelson have sent me. This add in particular:
- TreeViews to display the feeds and articles (instead of buttons) (Thp)
- About button (Thp)
- Hide read feeds and articles setting in Preferences menu (Nelson)

@jcompagner: I have read more Dutch in a day than the rest of my life, but haven't been able to reproduce the crash. Is it still happening? The only advice I have at the moment would be to open the link in the external browser (see menu item)