Foundation HTML Templates All Outdated

Hi,
There are a number of HTML templates at HTML Templates | Foundation
I had hoped to use these as part of the learning process and downloaded them. However, they all reference a CSS file at which seems to be an old version of Foundation.

Attempting to use these templates with either 6.4.3 or 6.6.3 code results in failure with respect to page layout.

Any idea as to whether or not these templates will ever get updated so that they actually work with recent versions and so become useful as learning tools?

Thanks.