v3.1

handle Roy Marples dhcpcd pid file, added '--version' option, added '…

v3.0

v3.0, sudo support, qrcode export

v2.1

support libUseful-5

display changes, support for keyless keyboards

v2.0

display options for known and open nets

fix for stuck process left when terminal closed

v1.5

fix for stuck process left when terminal closed

handle country-code, handle devices needing old drivers

v1.4

country-code/regulatory option added

Fix for 'last character missing' issue when entering strings (e.g. wifi passphrases)

v1.3

Fix for 'last character missing' issue with user-inputed strings, lik…

cancel network join

you can now back out of entering network details and cancel joining a new network

fix for config-file messing up when no username set for a wifi network

v1.1

don't mess up config file is items like 'username' aren't set

initial release

v1.0

use iw if iwconfig not available