The rocket evolved with versions v1.0 (2010–2013), v1.1 (2013–2016), v1.2 "Full Thrust" (2015–2018), and its Block 5 variant, flying since May 2018.
Roket ini memiliki beberapa versi, yaitu v1.0 (2010–2013), v1.1 (2013–2016), v1.2 "Full Thrust" (2015–2018), dan varian Block 5 yang mulai meluncur sejak Mei 2018.