nm-sstp-dialog.ui for Gnome package not installed in 1.2.6
In 1.2.6 the
nm-sstp-dialog.ui is not installed anymore in
make install. It seems to be related to [that commit] where mentioned line has no equivalent after change. It fails the build of a Fedora package. I checked the deb package for 1.2.6 and the file is missing (in comparison to 1.2.2).
I don't create UI in GTK/Gnome and there is a small chance that file is no longer needed.