Good but needs some enhancements

I was so excited that there was an app to help track my progress to my first half marathon, but I was really disappointed that I couldnt start the program on any day except a Monday. Im sure this works for most people with Mon - Fri jobs, but I cant do my long runs on a weekend since those are my main work days.
Can you please add the ability to start the program any day of the week?

Nruhl about Hal Higdon 1/2 Marathon Training Program - Novice 1