GNOME 3.6 is still available in download options!
Version : 3.36.4-2f6b8159
This version from Flathub still has GNOME 3.6 as a download option. Although, I assume this is not exclusive to flatpak.
Version : 3.36.4-2f6b8159
This version from Flathub still has GNOME 3.6 as a download option. Although, I assume this is not exclusive to flatpak.