There seems to be some confusion over the Naming Convention, as posted elsewhere, let's set the record straight; I originally called it "BS" as a bit of a joke.  I still like that name as it stands for *cough*BS*cough* err BootStrap. When it got quasi-official acceptance, that was changed to "CE" which stands for Community Edition.  
Under the umbrella of CE is (as of today) ONE release; PHOENIX [ ]
Bootstrap v4.  There are also two development Tags which were fixed points in the timeline to release of Phoenix; GOLD [ ]
Bootstrap v3.  FROZEN [ ]
Bootstrap v3, with more modularity.  Simple, isn't it  Well, I think so even if you don't.