As we're rapidly approaching Drupal 8's release and the 8.x-5.x branch of Zurb Foundation has reached an acceptable level of maturity, we've decided to release a beta to promote the theme. Please file issues and test out the new features in this branch so that we can move towards a stable release.
This release integrates Bower as a means of controlling assets similar to the main Zurb project. Please take the time to install bower and Grunt if you have not done so already, because you will need it as a themer.
To get the latest assets (SCSS, JS) from Zurb, navigate to your theme in terminal and do the following:
This will copy anything updated into a bower_components folder. From here, running grunt will copy those into their rightful places in the theme.