Earlier Sims 4 versions may not be compatible so we often do not support anything below the specified version here! It will also work with anything after that Sims 4 update unless otherwise specified on Tumblr/Patreon posts I make after the update. This has been tested to be working with (but does not require) GTW, OR, Get Together, Dine Out, City Life, Vampires, Parenthood, Cats & Dogs, Jungle Adventures, Seasons, Get Famous, Strangeville, Island Living, Realm of Magic, University Living, Eco Living and the patch released Septem. Installation instructions can be found here. The newest public release for MCCC/MC Woohoo is 7.3.2 to go with the Sims 4 update released on September 3rd.