This report discusses the three cohorts of RPG projects (RPG4, RPG5, and RPG6) that were active as of July 2020. The purpose of the report is threefold: (1) to introduce the RPG5 and RPG6 projects, which were funded in 2018 and 2019, respectively, and to discuss their plans; (2) to describe the families enrolled in RPG4 and RPG5 and the services they have received; and (3) to discuss implementation progress and challenges for all three cohorts.