high-availability, scalability*, performance*
northbound abstractions (Application Intent Framework)
southbound abstractions (OpenFlow adapters)
ONOS code-base on GitHub
documentation & infrastructure processes to engage the community
reactive forwarding, mobility, proxy arp
*More work on this in Blackbird release
What did not get done for Avocet Release and is next for ONOS in February'15 - Blackbird release?