version 0.6.9, to match net/wpa_supplicant.
The wpa_gui application appears largely unchanged according to the change log.
2009-01-06 - v0.6.7
* fixed PSK editing in wpa_gui
2006-01-29 - v0.5.1
* wpa_cli/wpa_gui: skip non-socket files in control directory when
using UNIX domain sockets; this avoids selecting an incorrect
interface (e.g., a PID file could be in this directory, even though
use of this directory for something else than socket files is not
recommended)
