Crane theme is being constantly developed and improved. This means that some versions may require the change in the structure of saved data in order to meet the latest code version. Thereto migration of data from the old sample (old version) to the new one which would include the features of already created content and saved settings is required.
If migration is required, then a warning notification with a prompt to start the process will appear on the dashboard after update of Crane theme.
Background update process starts after pressing the button
Update theme DB Data. The following information notification appears.