The product description was only updated for v1.1 version.
I did save the previous webpage for v1.0 quite some time ago.

Here are v1.1 pinout from current product page ...
http://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=132
Image

...and v1.0 pinout from saved webpage for comparison:
Image

Hermann.