Ian,
Good question. The changes are located inside the readme.txt file that’s inside the theme folder.
Here’s a copy of what has changed too. If you have any questions, let me know.
Change Log:
2.0.1
Updated: Reworked menu page template to work like original Bottega theme
Moved class for menu item thumbnail to the featured image array instead of wrapping in a div.
Applied shadow class to menu item thumbnails
Fixed: Ordering of menu items on menu group page (reflects numerical order now)
Height of menu items in list. Took out default height and the bottom margin on the item description.
Removed: Background image of clock and pointer from contact widget
2.0.0
Added: Options framework
Custom post type/taxonomy for food items (allows multiple menu listings)
PO file for translation (and setting text domain of all elements)
Post formats for images, galleries, and video
Added fitvids.js to resize videos proportionally to fit areas
Editor styles
Updated: Changed slideshow to use custom post type
Updated Facebook social plugin to latest version
SEO titles (added Facebook meta tags too)
Updated built in pagination
Moved CSS3 Pie loading to header instead of separate file and updated PIE.htc to version beta5
Added custom field redirect to fields.php file
Changed menu page template to display the food custom post type
Changed loading of the Nivo slider script to be conditional for the home page or a gallery post type
Added WordPress pagination and removed references to WP-Pagenavi
Fixed: Bug in layout of contact widget that caused some widgets on overlay it