Kinetic

New features
- Added Flush command (Requires protocol 2.0.3).
- Added Limits section on GetLog (Requires protocol 2.0.3).
- Added protocol_version field on kinetic module.
- Added version field on kinetic module.

Breaking changes
- Renamed Synchronization.ASYNC to Synchronization.WRITEBACK
- Renamed Synchronization.SYNC to Synchronization.WRITETHROUGH

Bug Fixes
- Fixed issue with asynchronous clients leaving the socket open after _close_ was called (ASOKVAD-263).

===========================

Bug fixes
- Keys with empty values show correctly as '' instead of None
- **WRITEBACK** set as default mode for `put` and `delete` operations

Misc
- OSX requirements for SSL connections updated.

===========================
This section will document changes to the library since the last release

Important
- Kinetic Protocol version updated to [3.0.5](https://github.com/Seagate/kinetic-protocol/tree/3.0.5)

New features
- Added timeout, time_quanta, priority and early_exit support
- Pin size added to limits
- SHA1 calculation used as default on puts when algorithm and tag not specified.

Minor changes
- The client will use WRITEBACK as default when synchronization mode not specified on PUT and DELETE.

===========================

Important
- Kinetic Protocol version updated to [3.0.0](https://github.com/Seagate/kinetic-protocol/tree/3.0.0)
- Everything requires proto 3.0.0 or higher on the device
- Devices pre 3.0.0 do not have handshakes and will raise Handshake timeout

New features
- Added `--version` to cmd line tool
- Added background operations Scan and Optimize
- Added pin operations (Lock, unlock, erase, secureErase)
- Client auto configures cluster_version based on initial handshake
- ErasePin and LockPin can be set during the security operation
- Client fields config and limits show device information
- Added unsolicited status support
- Pin based operations MUST have a pin set and SSL enabled
- setSecurity MUST have SSL enabled
- getLog / getLogAsync added to Client/AsyncClient

Behavior changes
- Removed GreenClient (Feature overlap with AsyncClient)
- Removed PipelinedClient (Only used internally by the kineticc)
- setPin removed from AdminClient

===========================

Important
- Kinetic Protocol version updated to [2.0.6](https://github.com/Seagate/kinetic-protocol/tree/2.0.6)

New features
- Added handshake to negotiate connection id during connect
- Added TCP_NODELAY socket option to improve performance
- GetKeyRange operations now accept None arguments on keys (Issue 10)

Behavior changes
- Removed DEVICE log from LogTypes.add() (Issue 15)

Bug Fixes
- Fixed problem with status validation on the AdminClient
- Fixed error message when Magic number is invalid

===========================

Important
- Kinetic Protocol version updated to [2.0.5](https://github.com/Seagate/kinetic-protocol/tree/2.0.5)
- The compiled python proto kinetic/kinetic_pb2.py is now included on the repo

New features
- Added zero copy support on puts and gets (Requires splice system call)
- Added IPv6 address support on all clients (Issue 8)
- Added new exception type ClusterVersionFailureException (Requires drive version 2.0.4)
- Added new Device specific GetLog (Requires protocol 2.0.5)
- Added SSL/TLS support on all clients

Bug Fixes
- Fixed bug on invalid magix number (PR 11 contributed by rpcope1, ASOKVAD-313)
- Fixex bug that caused close() and connect() to fail on a connection that faulted (Issue 7)
- Fixed a bug that caused the AsyncClient to crash when calling close()