I have been searching google for past 3 days to find a working solution for migrating the database from 9 to 10.
Everywhere I saw just 2 options.
1. Automated Scripts which isn't compatible with version >9.
2. Manual Upgrade through https://github.com/OCA/OpenUpgrade/tree/10.0. The reason I have selected 10 is that I read this "Check out the OpenUpgrade source code from Github for the branches you need. Each branch migrates to its version from the previous version, so branch 7.0 migrates from 6.1 to 7.0."
Has anybody successfully upgraded their database from 9 to 10 successfully? If yes then Please help me.
My Questions are: Do we need to replace our odoo-9.0 folder with this github OpenUpgrade tree or we just need to run the setup.py file. What next we need to do after this? There is no proper documentation regarding this.
If you use any of this method it will not convert all the modules to 10. This will not migrate the customs addons. So you should run a lot of scripts for the successful migration.