Aerospike

Features
- Upgraded to C client [3.1.22](http://www.aerospike.com/download/client/c/notes.html#3.1.22).
- Support for the [batch-index API](https://www.aerospike.com/docs/guide/batch.html#server-configuration). _AER-3908_
- Batch methods are changing in a **non-backward compatible** way: in order to support batch-reads from multiple namespaces, [get_many](https://pythonhosted.org/aerospike/client.html#aerospike.Client.get_many), [exists_many](https://pythonhosted.org/aerospike/client.html#aerospike.Client.exists_many), and [select_many](https://pythonhosted.org/aerospike/client.html#aerospike.Client.select_many) now return a _list_ of records, each fitting the (key, metadata, bins) [record tuple](https://pythonhosted.org/aerospike/client.html#aerospike-record-tuple) format.
- Added [job_info](https://pythonhosted.org/aerospike/client.html#aerospike.Client.job_info), a unified method for tracking the status of scan and query jobs. Added corresponding [aerospike.JOB_STATUS_*](https://pythonhosted.org/aerospike/aerospike.html#aerospike-job-constants) constants.
- Deprecated [scan_info](https://pythonhosted.org/aerospike/client.html#aerospike.Client.scan_info).
- Support for secondary index record UDF ([query_apply](https://pythonhosted.org/aerospike/client.html#aerospike.Client.query_apply)). Requires a future release of the server. _AER-3981_
- Support for a native [double](https://www.aerospike.com/docs/guide/data-types.html) data type. Python [float](https://docs.python.org/2.7/library/functions.html#float) bin values will convert to and from as_double. **Requires server version >= [3.6.0](http://www.aerospike.com/download/server/notes.html#3.6.0)**. _AER-4239_
- Added the privilege [aerospike.PRIV_READ_WRITE_UDF](https://pythonhosted.org/aerospike/aerospike.html#aerospike.PRIV_READ_WRITE_UDF).
- New examples for [query_apply](https://github.com/aerospike/aerospike-client-python/blob/master/examples/client/query_apply.py) and [get_many](https://github.com/aerospike/aerospike-client-python/blob/master/examples/client/get_many.py).
- Ensure that the examples work with Aerospike Enterprise Edition. _AER-3707_
- Cleaned up and clarified documentation. Thanks tivvit for your help.

Fixes
- Fixed issue with scan without explicit set - [pull request 73](https://github.com/aerospike/aerospike-client-python/pull/73). Thanks tivvit.

Features
- Added support for Debian 8. _AER-4134_

Fixes
- Fixed Issue 67. _AER-4110_
- Added better type checks for increment/append/prepend/operate. _AER-4129_
- Another (hopefully final) pass at fixing Issue 53, AKA installation problems on OS X. :hankey: Thanks to jholliman for all his help; he is :+1:

Fixes
- Fixed Issue 53 by adding a [wheel](http://pythonwheels.com/) binary distribution package for OS X.
- Fixed upgrade problems on Linux distributions.

Features
- Implemented issue 65: added serializer override option to [put()](https://pythonhosted.org/aerospike/client.html#aerospike.Client.put).
- Added support for Scientific Linux 6.x - thanks hirokikana for pull request 61.
- Added support for [bytearray primary key](https://pythonhosted.org/aerospike/client.html#aerospike-key-tuple) values. _AER-3756_

Fixes
- Fixed Issue 63 - thanks pauloborges for pull request 64.
- Fixed bug in deserialization of random bytes. _AER-3904_
- Fixed bug where queries failed to return records which contained LDTs. Thanks arthurprs for reporting this. _AER-3914_
- Throw an exception when trying to set an integer value greater than [sys.maxsize](https://docs.python.org/2/library/sys.html#sys.maxsize). _AER-3831_

Features
- Added [shared memory cluster tending](https://pythonhosted.org/aerospike/aerospike.html#aerospike.client). _AER-3795_

Fixes
- Fixed [Issue 53](https://github.com/aerospike/aerospike-client-python/issues/53). _AER-3650_
- Fixed [Issue 59](https://github.com/aerospike/aerospike-client-python/issues/59). _AER-3751_
- Fixed [scan_apply](https://pythonhosted.org/aerospike/client.html#aerospike.Client.scan_apply) to accept `None` for set. _AER-3652_
- Fixed compile-time warnings. _AER-3470_

Features
- Officially Added the [Large Ordered List (LList)](https://pythonhosted.org/aerospike/llist.html) class. _AER-3441_
- Enhanced [udf_put()](https://pythonhosted.org/aerospike/client.html#aerospike.Client.udf_put) to support full paths. _AER-3653_
- [Documentation](https://pythonhosted.org/aerospike/index.html) fixes.

Fixes
- Fixed [Issue 43](https://github.com/aerospike/aerospike-client-python/issues/43). _AER-3459_
- Fixed [Issue 56](https://github.com/aerospike/aerospike-client-python/issues/56). _AER-3695_
- Fixed several unit tests.