We are now using Kettle 4, and we encountered some problems when upgrading to Kettle 7.
In our project, we use Kettle jar libraries and Spoon only. The Job/Transformation are saved in Database Repository.
When we tried to save the Job/Transformation that originally created by Spoon 4 using Spoon 7, database error was thrown. We found that it is because of the Database Repository schema change from v4 to v7.
May I know how can I migrate the Database Repository from Kettle 4 to Kettle 7?