Ver. 1.0 "initial stage"
Ver. 1.05 "free and easy"
Ver. 1.2 "make rapid progress"
Ver. 1.25 "trial and error"
Ver. 1.26 "halfway"
Ver. 1.3 "period of transition"
Ver. 1.4 "the second prosperity"
Ver. 1.5 "premonitory symptom"
Ver. 1.6a "multiple mutation [distortion]"
Ver. 1.61 "the prototype"
Ver. 1.7 "precarious chrysalis"
Ver. 1.72 "before reassemblage"
Ver. 1.72a "unarchived reports"
