Post-v2.1.0
---------------------
+ - ovs-vsctl now reports when ovs-vswitchd fails to create a new port or
+ bridge.
- The "ovsdbmonitor" graphical tool has been removed, because it was
poorly maintained and not widely used.
- New "check-ryu" Makefile target for running Ryu tests for OpenFlow
instead.
- Support for Linux kernels up to 3.12. On Kernel 3.12 OVS uses tunnel
API for GRE and VXLAN.
+ - Added DPDK support.
v2.1.0 - xx xxx xxxx