I downloaded and installed Setup_Csound6_6.01.0.exe
and all I got was CsoundQt 0.8.0 (not 0.8.1). Tarmo Johannes-2 added support for highlighting .inc files to the source of CsoundQt in git becuase I wanted to #include files and make bigger instruments. That's the main reason that I want the newest version (http://csound.1045644.n5.nabble.com/little-problem-on-CsoundQt-td5726641.html).
When will it be ready for Windows? I've been wondering how to compile it myself but I prefer to download it because it's easier.