Update 12/03/2020    Vectorworks dongle Series B & G and Vision are Intel Big Sur compatible now.   Update 11/11/2020   With the official release of macOS Big Sur tomorrow, Nov 12th, I wanted to share some updates with you all from our R&D team:   Big Sur Intel – No issues to report at this point with the latest release candidate 11.0.1 offered to developers. Big Sur M1 Rosetta 2 Emulation mode: We are confident that Vectorworks 2020 and 2