Update release notes (for some future release)
Update release notes (for some future release)

chaozh/logcabin,TigerZhang/logcabin,gaoning777/logcabin,dankenigsberg/logcabin,tempbottle/logcabin,TigerZhang/logcabin,chaozh/logcabin,dankenigsberg/logcabin,dankenigsberg/logcabin,TigerZhang/logcabin,logcabin/logcabin,tempbottle/logcabin,tempbottle/logcabin,TigerZhang/logcabin,chaozh/logcabin,chaozh/logcabin,logcabin/logcabin,gaoning777/logcabin,logcabin/logcabin,logcabin/logcabin,dankenigsberg/logcabin,tempbottle/logcabin,gaoning777/logcabin,gaoning777/logcabin