I just updated testing builds of plasma-nm to a new git snapshot of development version.
There are some new small features, but also a new model with network connections, so
it's possible there are some bugs. We would be extremely happy if you can test it and
report all your issues. Do not forget to update also libnm-qt/libmm-qt libraries when
doing update of plasma-nm.
COPR repository link - http://copr.fedoraproject.org/coprs/jgrulich/plasma-nm/
Red Hat Czech, s.r.o