If you have 3.0, 3.1, 3.2, 3.3, 3.4, 3.5,3.6, 3.8, 3.9 CD versions, you can purchase a new data update that will update data and add new powders, cartridges and bullets to your existing version.

This brings your data up to a date point from 13th March 2025 see here for update list