I just released version 0.26 of Wammu. This release fixes various problems found by users. Full list of changes:

• Various attempts to make Windows version back to usable state, but it is not ready yet as there are quite random crashes in python-gammu on Windows. Anybody with knowledge of python modules on Windows who is willing to help is welcome.
• Dropped GNOME Bluetooth (btctl) support, it crashes too often.
• Fix icons size to be all 16x16.
• Fixed crash when D-Bus can not launch notification service.

There is still no working binary for Windows. I don't have time and environment for maintaining them. Volunteers are welcome!