CHANGELOG: add "disable CommonName authentication for gRPC-gateway" PR
CHANGELOG: add "disable CommonName authentication for gRPC-gateway" PR

Signed-off-by: Sam Batschelet <eebdbe215779e06aa0285d26936ee9141aa3d260@redhat.com>

li-ang/etcd,gyuho/etcd,cockroachdb/etcd,ajityagaty/etcd,etcd-io/etcd,etcd-io/etcd,li-ang/etcd,coreos/etcd,mkumatag/etcd,mqliang/etcd,rnaveiras/etcd,cockroachdb/etcd,rnaveiras/etcd,dannysauer/etcd,ajityagaty/etcd,mkumatag/etcd,joshix/etcd,joshix/etcd,rnaveiras/etcd,gyuho/etcd,dannysauer/etcd,mqliang/etcd,ajityagaty/etcd,coreos/etcd,mqliang/etcd,etcd-io/etcd,mkumatag/etcd