I would like to organize my projects datatypes in umbraco. Umbraco adds various different datatypes once installed. I can delete some of them and move others to a subfolder. Tried upgrading from 13 to 14 and didn't see umbraco making any changes to them.

Is there a risk that umbraco might add datatypes right under the datatypes folder when upgrading in the future?

Or does umbraco simply upgrade the property editors and therefore there are no risk of messing up the organization of default datatypes and custom datatypes?