Missing a download link for Cantarell
People who want to create mockups need a recent version of Cantarell. Many people running GNOME will already have this installed, but not everyone will, and we want to be able to support designers who are running other platforms.
I haven't been able to find a decent download link for Canterall so it's unclear what the best path forward is here. I have filed an issue against Cantarell to request that downloads be made available: GNOME/cantarell-fonts#50 (closed)