A spatially-explicit, individual-based demogenetic simulation framework for evaluating hybridization dynamics

•CDMetaPOP now allows spatially-explicit, individual-based simulations of two species.•A hybrid index distinguishes parental species and their hybrids.•Species-specific growth relationships and mating behaviors are now possible.•Temperature-based fitness and selection relationships can be implemented.•CDMetaPOP is a valuable tool for exploring hybridization dynamics in diverse systems.