Read about them here (http://www.omgubuntu.co.uk/2017/03/top-features-in-gnome-3-24). Among the cool new features: a "night light" setting and a food recipes app.
Cool! I like the night light feature and the new Games feature. I wonder which distro will be the first to incorporate the new version as the default.
Fedora 26?
Could be. I see that the alpah for Fedora 26 has been delayed. Could be Ubuntu GNOME since Ubuntu is due for a release soon. I imagine Ubuntu GNOME probably comes out a month or so after the Ubuntu release? Not really sure.