Here are the changes that I found:
Jos. 1:2 and 62 other verses- CE (people of Israel) 2CE (sons of Israel)
Jos. 4:16 - CE (ark of the testimony) 2CE (ark of the** covenant**)
Jos. 5:6 - CE (hearken) 2CE (listen)
Jos. 7:6 - CE (rent his clothes) 2CE (tore his clothes)
Jos. 8:21 and 17 other verses- CE (smote) 2CE (struck)
Jos. 10:4 - CE (smite) 2CE (strike)
Jos. 15:6 - CE (smites) 2CE (strikes)
Jos. 15:18- CE (she alighted from her** asss**) 2CE (she alighted from her donkey)
Jos. 6:21; 7:24 and 9:4 CE (asses) 2CE (donkeys)
Jos. 10:14 - CE (hearkened) 2CE (listened)
Jos. 22:5 - CE (cleave) 2CE (cling)