Sean “Diddy” Combs has announced “The Future is Now” theme for this year’s REVOLT Summit x AT&T, returning to Atlanta on September 24-25. Featuring an all-star lineup, the Summit will include panels, keynotes, and conversations from Coi Leray, Gucci Mane, Iddris Sandu, Tamika D. Mallory, Big Freedia, Pretty Vee, Fly Guy DC, 19 Keys, DJ…