New version GD Products Center Pro 1.3.1 contains new bug fixes (mostly related to rendering, archives and conversion of properties data, minor improvements and changes for full compatibility with WordPress 3.8 (product types icons and few other things).
Development of major 1.4 version has started and more on that will be announced tomorrow with the development plans for 2014.
www.dev4press.com/plugins/gd-products-center
Support Forum:
www.dev4press.com/forums/forum/plugins/gd-products-center