NEWS: add 'prev-kv' feature for upcoming v3.0.11
NEWS: add 'prev-kv' feature for upcoming v3.0.11

hongchaodeng/etcd,glevand/coreos--etcd,visheshnp/etcd,mickep76/etcd,joshix/etcd,insequent/etcd,OyTao/etcd_learning,insequent/etcd,rnaveiras/etcd,armstrongli/etcd,gyuho/etcd,etcd-io/etcd,etcd-io/etcd,xiang90/etcd,whuwxl/etcd,sebrandon1/etcd,jlamillan/etcd,jlamillan/etcd,mqliang/etcd,li-ang/etcd,zaphod-concur/etcd,vimalk78/etcd,hongchaodeng/etcd,lumjjb/etcd,luxas/etcd,ajityagaty/etcd,nekto0n/etcd,bluebreezecf/etcd,akauppi/etcd,fanminshi/etcd,ravigadde/etcd,yudai/etcd,mkumatag/etcd,nekto0n/etcd,zaphod-concur/etcd,heyitsanthony/etcd,heyitsanthony/etcd,CrazyJvm/etcd,dannysauer/etcd,visheshnp/etcd,cockroachdb/etcd,plasticbox/etcd,endocode/etcd,li-ang/etcd,xiang90/etcd,sinsharat/etcd,lorneli/etcd,coreos/etcd,mkumatag/etcd,plasticbox/etcd,rnaveiras/etcd,bdarnell/etcd,dannysauer/etcd,bluebreezecf/etcd,ajityagaty/etcd,sinsharat/etcd,akauppi/etcd,rnaveiras/etcd,fanminshi/etcd,mqliang/etcd,rchicoli/etcd,CrazyJvm/etcd,mickep76/etcd,a-robinson/etcd,cockroachdb/etcd,a-robinson/etcd,lumjjb/etcd,OyTao/etcd_learning,ravigadde/etcd,ajityagaty/etcd,bdarnell/etcd,sebrandon1/etcd,qqsun8819/etcd,joshix/etcd,rchicoli/etcd,handsomesun/etcd,whuwxl/etcd,etcd-io/etcd,YuleiXiao/etcd,vimalk78/etcd,mqliang/etcd,lorneli/etcd,coreos/etcd,armstrongli/etcd,qqsun8819/etcd,tguangch/etcd,mkumatag/etcd,yudai/etcd,tguangch/etcd,endocode/etcd,handsomesun/etcd,glevand/coreos--etcd,luxas/etcd,YuleiXiao/etcd,gyuho/etcd