You are the second person that's mentioned this issue. But several hundred have downloaded it without a problem? Weird. So I looked into it.
The LINK to the actual files available for download was updated,
but not the link DESCRIPTION.
So it (used to) say v2.0, but if you clicked on the link it would take you to the latest v2.1
It's been fixed so the link and the description both match, thanks for bringing it to my attention.