Hello
How to safely update Prestashop from version 1.7.8.11 to version 8.1.6. Should I do it using the 1-click upgrade module with the update main release option or by manually installing Prestashop 8.1.6 and transferring the data to this version? I understand correctly, Prestashop 8.1.6 has a lot of changes in the code compared to previous versions. Is there any proven instructions for this?