Here are the recent updates this year:VERSION : 1.5.7 
DATE : 30 Jul 2019 
CHANGES : Added support for new Intel cards
VERSION : 1.5.6.9 DATE : 24 Feb 2019 CHANGES : Added a support for Dell with snapdragon, updated wrlssw.exe with file information
You can always see version history here:
http://www.wirelessautoswitch.com/WAS_Docs/XPVChangeLog.txt