Sorry to post on such an old topic however I see that the latest download version for RKILL is the following
2.9.1.0
11/15/18 02:40:03 AM EST
On the first page which has a version history, that version does not show
08/17/15: Rkill version 2.8
- Full support for Windows 10 is included
What is new in the current 2.9.1.0
Thanks