I am upgrading from wptools 5, so I have never installed wptools 6. I did uninstall wptools 5 and removed the path before I installed wptools7. So I'm not sure why wptools 6 is installing?
When I install wptools7_d7, It shows up as wptools 6 designtime package and the demo projects D)Default Editor wptools 6 style and wptools 7 style look exactly the same.