Release 0.7.0

• Use regular Python dictionary for events instead of wrapping them in Event object.
• Fix _ReplyFuture in controller.py to handle asyncio API change, and fix streaming multipart requests.
• Change underlying oftr connection to use protocol-based implementation (instead of streams).
• Add -xp prefix to experimental performance command line arguments: -xp-uvloop, -xp-ujson, -xp-streams.
• Add command line arguments to conntest demo.
• Add reconnect interval command line option and more features to simulator demo.
• Fix support for --help command line argument.
• Rename "poststop" phase to "postflight".
• ofctl processing code now supports validation of field names and values.

Release 0.5.0

• Add request_all() api.
• Add support for the --pidfile command line argument.
• Add zof.codec module with Python codec for encode/decode OF messages.
• Refactor CompiledMessage into a base class.
• Add argument to control number of ports in simulator demo app.
• Fix KeyError bug in datapath class.

Release 0.4.1

• Fix exception in datapath service caused by manually closed datapath.
• All fields support slash notation.
• zof.run() supports arguments passed as a list.
• Fixed zof.encode() function to support dict and ObjectView argument types.
• Fixed zof.encode() function so exception messages are strings, not bytes.

Release 0.4.0

• Exceptions in async tasks will be associated with the app that created the task.
• Add get() method to PktView.
• Added zof.encode() function.
• Added --sim-endpoint command line argument to simulator demo app.
• Handle failure in datapath service _get_ports() function.

Release 0.3.1

• Fix UDP tp_src/tp_dst bug in convert_from_ofctl.

Release 0.3.0

• Rename to zof.
• Add close() method to Datapath class for hanging up.
• Change default log format.
• Metrics app now initiates on prestart event.
• Add zof.demo.hub module.

Release 0.2.0

• Add the set_apps function.
• Datapath service adds 'datapath' property to all message events.
• Add 'src' and 'dst' read-only properties to PktView.
• Add 'port_up' metric.
• Support slash notation in IPV6_ND_TARGET, IPV6_ND_SLL, and IPV6_ND_TLL fields.