Hi! I'm using Odoo 11 community version. It's running on Windows 10, and now I want to upgrade to Odoo 12 or 13. I was looking for some tutorial to make the upgrade, and I found some information, but things are not clear for me:
1.- I deduced I have to make a new installation of Odoo 12 or 13, create a backup from v11 database and then restore it (or import) into new Odoo installation.
2.- Database upgrade can be performed at https://upgrade.odoo.com/database/upload , but only for enterprise version, I suppose, so I can't use it. There is also a Github OpenUpgrade project to upgrade database, but I don't know how to install and use it (my Oddo is a windows version).
Can somebody tell me if I'm right about the main procedure, and if so how to use OpenUpgrade project to upgrade my Odoo 11 database in Windows? Thank you very much in advance!