BGPaaS together with configurable ECMP, Intel DPDK and SRIOV support are key features of the new release. All of these features show that OpenContrail became the number one SDN/NFV solution for telco and service providers. Simply because telcos as Deutsche Telekom, France Telekom and AT&T pick this as solution for the SDN. The last named has significantly influenced features in the last OpenContrail release. To explain the reasons for these requirements and decisions you can watch Austin OC meetup videos, where AT&T has explained their use cases and why they like MPLS L3VPN approach.