Credit: Uwe Arens/Dario Acosta/Tatyana Vlasova The Staatstheater Wiesbaden has announced its 2020-21 season featuring eight new productions, the Ring Cycle and a number of important revivals. Here is a look. Premieres  Konrad Junghänel conducts a new production of Rossini’s “Il Barbiere di Siviglia” with Tilo Nest directing. Ioan Hotea and  Antonio Garés share the role of the count while Silvia {…}