| Change Control Event | Migrate our Sympa server to a Red Hat 9 (lists.jh.edu and lists.johnshopkins.edu) | Change Control Event | Migrate our Sympa server to a Red Hat 9 (lists.jh.edu and lists.johnshopkins.edu)CHG0079308 – Migrate our Sympa server to a Red Hat 9 (lists.jh.edu and lists.johnshopkins.edu)