First i want to say i love that program and use it for years. There is few stuff what is little annoying.
First how is named that xamp (version name)?
If is used php version so they is missing on forum registration form.
After start installing there is few problems as well.
1) Both got same name
2) If click tree check box don't select/deselect all checkbox inside.
Click on each of them will be good to show some information on right what that package mean and where and what will install.
Php 7.0.5 is out and contains some security fixes will be good to be added.
Thx for your time.