2019_2_27_10_10_19 *Install*(Admin) OLDVER: 0.0.0.0(0.0.0.0) NEWVER: 7.5.5.26904(7.5.5.26904) 2019_2_27_10_24_19 +Upgrade+(Admin) OLDVER: 7.5.5.26904(7.5.5.26904) NEWVER: 8.5.7.29493(8.5.7.29493)