update changelog
update changelog

adam139/WeRobot,weberwang/WeRoBot,tdautc19841202/WeRoBot,whtsky/WeRoBot,weberwang/WeRoBot,reorx/WeRoBot,huangzhe1218/webchat-roboto,Zeacone/WeRoBot,whtsky/WeRoBot,cloverstd/WeRoBot,FlyRabbit/WeRoBot,reorx/WeRoBot,FlyRabbit/WeRoBot,kmalloc/WeRoBot,whtsky/WeRoBot,notwin/WeRoBot,huangzhe1218/webchat-roboto,chenjiancan/WeRoBot,adam139/WeRobot,adrianzhang/WeRoBot,cloverstd/WeRoBot,Zhenghaotao/WeRoBot,one-leaf/WeRoBot,Infixz/WeRoBot