Latest questions about "gopro studio"

What is the newest version of GoPro Studio? On line they have downloads that say they are 2.5 but GoPro support says it's 2.1. Thank you for your time.

I have a Macbook running OSX 10.6.8. Is there an app version that I can use with it?

I would like to place a specific clip at the end of the song, separated from others. Is this possible? If so, how?

I have edited my clips and now when I hit the convert all button a pop up screen comes up and says "There is not enough space available to convert all the files selected and I need to clear some...