CHANGELOG

v3.1 (2024-03-08)
  * handle Roy Marples DHCPCD default pid file
	* added '--version' option
	* added '-viewer sixel' option
  * added manpage
	* added 'make install'
	
v3.0 (2024-01-20)
  * command-line qrcode export support
  * sudo support 

v2.1 (2023-03-04)
=================
  * support libUseful-5
  * Create LICENSE

v2.0 (2022-10-21)
=================
  * display options for known and open nets
  * channel numbers can be 3 digits!
  * add 'change interface' screen
  * added 'list interfaces' action

v1.5 (2020-06-18)
=================
  * fix for stuck process left when terminal closed

v1.4 (2020-06-06)
=================
  * country-code/regulatory option added
  * add country code for wpa_supplicant
  * Better command-line parsing. Handle devices that require using other wpa_supplicant drivers than nl80211

v1.3 (2020-04-30)
=================
  * Fix for 'last character missing' issue with user-inputed strings, like network passphrases

v1.2 (2020-04-28)
=================
  * You can now back out of entering network details and cancel joining a network

v1.1 (2020-03-24)
=================
  * don't mess up config file is items like 'username' aren't set
  * changes for networks using username and password

v1.0 (2019-12-15)
=================
  * use iw if iwconfig not available
  * handle open wifi networks
  * fix return value to allow compile under clang
  * Don't launch DHCPCD until wifi is associated
  * better behaved bottom bar
  * code tidyup, added README.md, added .travis.yml
  * initial commit