Does the Wizard’s Potent Cantrip feature apply to cantrips with attack rolls?

@Sir_Doog Question! Does the Wizard’s Potent Cantrip feature apply to cantrips with attack rolls or only to saves? Potent Cantrip affects only cantrips that require a save, such as acid splash and poison spray.

— Jeremy Crawford (@JeremyECrawford) August 21, 2014