I have an old install of Prestashop version 188.8.131.52
And I have a new Prestashop I'm building with the latest stable version 184.108.40.206
I need to export catalog (Categories and Products) from the old one and import them to the new one
It's a small job but must be done very quicly, deadline is 15 june.
If you are not 100% sure on how to do this please don't bet.