THE CW GIVES EARLY RENEWALS TO 12 CURRENT SERIES FOR NEXT SEASON Network Picks Up “All American,” “Batwoman,” “Charmed,” “DC’s Legends of Tomorrow,” “Dynasty,” “The Flash,” “In The Dark,” “Legacies,” “Nancy Drew,” “Riverdale,” “Roswell, New Mexico” and “Walker” For the 2021-2022 Season CW Orders Additional Episodes of the Current Seasons of “Walker” and “Superman & …