-port-v1.4.0
+post-v1.4.0
------------------------
- OpenFlow:
- Added support for querying, modifying, and deleting flows
- Added new NXM_PACKET_IN format.
- ovs-ofctl:
- Added daemonization support to the monitor and snoop commands.
+ - ovs-vsctl:
+ - The "find" command supports new set relational operators
+ {=}, {!=}, {<}, {>}, {<=}, and {>=}.
v1.4.0 - xx xxx xxxx