+ - DPDK:
+ * New option "n_rxq" for PMD interfaces.
+ Old 'other_config:n-dpdk-rxqs' is no longer supported.
+ - ovs-benchmark: This utility has been removed due to lack of use and
+ bitrot.
+ - ovs-appctl:
+ * New "vlog/close" command.
+ - ovsdb-server:
+ * Remove max number of sessions limit, to enable connection scaling
+ testing.
+ - python:
+ * Added support for Python 3.4+ in addition to existing support
+ for 2.7+.