concurrency: provide old STM functions as deprecated
concurrency: provide old STM functions as deprecated

semver

sinsharat/etcd,coreos/etcd,yudai/etcd,yudai/etcd,li-ang/etcd,armstrongli/etcd,YuleiXiao/etcd,akauppi/etcd,plasticbox/etcd,heyitsanthony/etcd,vimalk78/etcd,ajityagaty/etcd,visheshnp/etcd,bdarnell/etcd,joshix/etcd,dannysauer/etcd,ajityagaty/etcd,xiang90/etcd,mkumatag/etcd,vimalk78/etcd,etcd-io/etcd,ajityagaty/etcd,li-ang/etcd,YuleiXiao/etcd,xiang90/etcd,visheshnp/etcd,whuwxl/etcd,bluebreezecf/etcd,lorneli/etcd,joshix/etcd,mickep76/etcd,mkumatag/etcd,a-robinson/etcd,lorneli/etcd,plasticbox/etcd,etcd-io/etcd,mqliang/etcd,gyuho/etcd,glevand/coreos--etcd,whuwxl/etcd,dannysauer/etcd,armstrongli/etcd,mqliang/etcd,mqliang/etcd,etcd-io/etcd,bdarnell/etcd,gyuho/etcd,sebrandon1/etcd,bluebreezecf/etcd,cockroachdb/etcd,rnaveiras/etcd,mkumatag/etcd,sinsharat/etcd,sebrandon1/etcd,rnaveiras/etcd,fanminshi/etcd,mickep76/etcd,fanminshi/etcd,glevand/coreos--etcd,cockroachdb/etcd,akauppi/etcd,coreos/etcd,rnaveiras/etcd,a-robinson/etcd,heyitsanthony/etcd