For an overview of what motivated us to basically start from scratch on this applet as well as occasional progress statuses, please see Jan's blog.
A picture, even better a video, is worth a thousand words they say, so here it is :)
The initial email has been sent a few moments ago to the @kde-packager mailing list, so you can expect Plasma NM to land in your favorite distro's update channels anytime soon. Fedora[1], among others (Kubuntu, openSUSE), already contains a preview snapshot of the applet, with the update to the final version in the works.
Alternatively, you can grab those 3 tarballs and compile by yourself:
- http://download.kde.org/unstable/modemmanager-qt/0.5.0/src/libmm-qt-0.5.0.tar.xz
- http://download.kde.org/unstable/networkmanagement/0.9.0/src/libnm-qt-0.9.0.tar.xz
- http://download.kde.org/unstable/plasma-nm/plasma-nm-0.9.3.0.tar.xz
[1] $ yum install kde-plasma-nm