I filed #1380622 against bodhi for the bug that will prevent this update from ever getting to stable due to any comment cancelling a stable submission. Anyone who knows how to describe it more accurately, feel free to make changes. Thanks.
@jayjayjazz: It's definitely in testing, see for example https://dl.fedoraproject.org/pub/fedora/linux/updates/testing/24/x86_64/f/ . Unfortunately it looks like bodhi is messed up and it's not going to stable by itself.
Works now without disabling gnome-shell extension version validation.
hhlp: Never mind, I got this confused with the F25/Rawhide version (which was recently updated to fix the problem). The F24 version appears to work fine.
hhlp: Presumably you had to disable gnome-shell version validation checking to make it work?
Latest shell version in metadata.json is 3.21.3, current gnome-shell version is 184.108.40.206.