Lutron lights

I just bought the lutron hub and see it is not working in home assistant. I also see someone may have fixed this here. https://github.com/home-assistant/home-assistant.github.io/commit/2b7cf2dc2a7e2c4d4fb15567a04e61a877fe61fb. Does this apply to the latest version of HA? I am unable to run the script in Windows 10. Any ideas?