Changelog updated, going to release 1.4.7
Changelog updated, going to release 1.4.7

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