I’m not so sure it would matter actually. It can already export/import/edit your 2020 logbook. It can be made to do the same with 2024. Once the developers understand how to import/export from 2024, changes in how the data are stored would be relatively simple to update. The source file format really doesn’t matter, be it an XLS or CSV file. So you would just be restoring a file with data from somewhere else.
In effect you would be restoring data to a database, that was exported from another database. Pretty simply stuff it was SQL, for example. The schema for the new database might be different, though.