I would add that depending on context, the hard part can be implied, particularly of the name is changed. E.g. "LibreOffice is a fork of OpenOffice." It is very

I would add that depending on context, the hard part can be implied, particularly of the name is changed. E.g. "LibreOffice is a fork of OpenOffice." It is very context dependent, whether I interpret "fork" to mean hard or soft.