Yes, Prestashop upgrade is performed in the same way as migration. Thus, install the needed version and transfer all data from your existing store to the new one in a few clicks. Let upgrade Prestashop to improve your store performance.
Please check it out: http://litextension.com/prestashop-migration-tool/prestashop-to-prestashop.html
Enjoy more interesting information about shopping cart at our Blog!
In case you have any other questions, please reach out to us via: