There is no longer shops.yml, as such I can no longer set s1 and s2 via a file.

Had to manually edit the sqlite file. I guess its easy enough to do.

All HyperConomy data has been moved to the database with the exception of language files and the config. You can still relatively easily edit any of the data using an Excel type program. Just export the database to CSV files with /hcdata exportcsv all. After that edit the CSV file data in the HyperConomy\import_export folder. Just make sure that the editor doesn't change the CSV format. After you're finished editing reimport the data with /hcdata importcsv all. This will update the database with the modified data.

Directly editing the SQLite database will also work, just make sure HyperConomy isn't running at the same time since SQLite doesn't allow concurrent writes.