I purchased CE 6.1 some week ago, and got v6.0.7 (which should be the latest version).
According to the specifications on your site the PHP editor have these functions for uploading images:
"You can place limits on the file size, height, and width of images that you and your users can upload. You can choose to auto-resize the over-sized images."
The filesize limit I've found, but not the other ones.
Do they not exist?
And why do you call it version 6.1 when it's actually 6.0.7?