On Mon, Jun 12, 2017 at 3:59 PM, Matthias Clasen <mclasen@redhat.com> wrote:

I think I'll disagree here. We've moved the extension installation to
gnome-software, and I don't think we want to offer multiple ways to do
it.

As we covered in a discussion a while back, gnome-software allows you to only install extensions packaged as rpms. It doesn't show extensions available on the website but unavailable as rpms. I just checked with F26 Beta Workstation Live.