glade documentation not updated in latest releases
- https://developer.gnome.org/gladeui/ last published for glade 3.20
- https://developer.gnome.org/glade/ last published for glade 3.12.2
glade is migrating to meson, is it maybe trying to publish using meson buildsystem? then it could be related with #50.
If there's any log for publishing task I can review it, just be sure it tries to do with autotools.