ARCH-COMP20 Category Report: Continuous and Hybrid Systems with Linear Continuous Dynamics. - Matthias Althoff; Stanley Bak; Zongnan Bao; Marcelo Forets; Goran Frehse; Daniel Freire; Niklas Kochdumper; Yangge Li; Sayan Mitra; Rajarshi Ray 001; Christian Schilling 001; Stefan Schupp; et al. (ARCH, 2020)