Debian Sid is now a Gtk 3.12 place, and I believe Fedora 21 will be when released. GtkD states it is 3.10 compliant so there is no problem per se. However I think there are some new things in 3.12 compared to 3.10 which are worth having.
Debian Sid is now a Gtk 3.12 place, and I believe Fedora 21 will be when released. GtkD states it is 3.10 compliant so there is no problem per se. However I think there are some new things in 3.12 compared to 3.10 which are worth having.