OpenSUSE 13.1 x86_64, upgraded nm-applet from 0.9.3 to 0.9.4 and there are no connection notifications anymore. Using 4.13 from KDE:Current.
What do you mean with connection notifications? Have you checked the configuration?
I mean the pop-up window that says e.g. "Connection XYZ has been activated". I created a new user to be sure and it's not there either.
You are right, notifications are indeed broken in 0.9.3.4, but it's already fixed in git. It works just when you restart kded module, then notifications are properly initialized.