Update changelog for issue #67.
Update changelog for issue #67.

stephanenicolas/robospice,hejunbinlan/robospice,git4slash/robospice,rabyunghwa/robospice,xsobolx/robospice,dgyuri/robospice-minimal,ldw85/robospice,hgl888/robospice,stephanenicolas/robospice,jxauchengchao/robospice,Proper-Job/robospice,fahmihidayah/robospice,hejunbinlan/robospice,rav3n/robospice,hgl888/robospice,JunyiZhou/robospice,Proper-Job/robospice,dgyuri/robospice-minimal,fahmihidayah/robospice,rabyunghwa/robospice,arunlodhi/robospice,jxauchengchao/robospice,arunlodhi/robospice,johnjohndoe/robospice,JunyiZhou/robospice,ldw85/robospice,git4slash/robospice,johnjohndoe/robospice,rav3n/robospice,xsobolx/robospice