Repast Simphony 2.7, released on 30 September 2019, is a richly interactive and easy to learn Java-based modeling system that is designed for use on workstations and small computing clusters.

Repast for High Performance Computing 2.3.0, released on 26 November 2018, is a lean and expert-focused C++-based modeling system that is designed for use on large computing clusters and supercomputers.

The Repast Suite is a family of advanced, free, and open source agent-based modeling and simulation platforms that have been under continuous development for over 15 years:Learn Repast using the Repast Tutorials Watch the Repast team discuss the present and future of ABM as part of the CoMSES 2018 Virtual Conference