## History of changes for WinPython 3.4.3.4



The following changes were made to WinPython distribution since version 3.4.3.3.



### Python packages



New packages:



  * [Keras](http://pypi.python.org/pypi/Keras) 0.1.1 (Theano-based Deep Learning library)

  * [bcolz](http://pypi.python.org/pypi/bcolz) 0.9.0 (columnar and compressed data containers.)

  * [cyordereddict](http://pypi.python.org/pypi/cyordereddict) 0.2.2 (Cython implementation of Python's collections.OrderedDict)

  * [cytoolz](http://pypi.python.org/pypi/cytoolz) 0.7.3 (Cython implementation of Toolz: High performance functional utilities)

  * [dask](http://pypi.python.org/pypi/dask) 0.5.0 (Minimal task scheduling abstraction)

  * [datashape](http://pypi.python.org/pypi/datashape) 0.4.5 (A data description language)

  * [dill](http://pypi.python.org/pypi/dill) 0.2.2 (serialize all of python (almost))

  * [multipledispatch](http://pypi.python.org/pypi/multipledispatch) 0.4.7 (A relatively sane approach to multiple dispatch in Python)

  * [odo](http://pypi.python.org/pypi/odo) 0.3.2 (Data migration in Python)

  * [toolz](http://pypi.python.org/pypi/toolz) 0.7.2 (List processing tools and functional utilities)

  * [vispy](http://pypi.python.org/pypi/vispy) 0.4.0 (Interactive visualization in Python)



Upgraded packages:



  * [Cython](http://www.cython.org) 0.22 → 0.22.1 (Cython is a language that makes writing C extensions for the Python language as easy as Python)

  * [Pillow](http://pypi.python.org/pypi/Pillow) 2.8.1 → 2.8.2 (Python Imaging Library (fork))

  * [PyQt4](http://www.riverbankcomputing.co.uk/software/pyqt/intro) 4.11.3 → 4.11.4 (Python bindings for the Qt cross platform GUI toolkit)

  * [SQLAlchemy](http://www.sqlalchemy.org) 1.0.4 → 1.0.5 (SQL Toolkit and Object Relational Mapper)

  * [XlsxWriter](http://pypi.python.org/pypi/XlsxWriter) 0.7.2 → 0.7.3 (A Python module for creating Excel XLSX files.)

  * [alabaster](http://pypi.python.org/pypi/alabaster) 0.7.3 → 0.7.4 (A configurable sidebar-enabled Sphinx theme)

  * [cffi](http://pypi.python.org/pypi/cffi) 0.9.2 → 1.1.2 (Foreign Function Interface for Python calling C code.)

  * [db.py](http://pypi.python.org/pypi/db.py) 0.4.1 → 0.4.4 (a db package that doesn't suck)

  * [ipython](http://ipython.org) 3.1.0 → 3.2.0 (Enhanced Python shell)

  * [ipython_sql](http://pypi.python.org/pypi/ipython_sql) 0.3.5 → 0.3.6 (RDBMS access via IPython)

  * [jedi](http://pypi.python.org/pypi/jedi) 0.8.1 → 0.9.0 (An autocompletion tool for Python that can be used for text editors)

  * [jsonschema](http://pypi.python.org/pypi/jsonschema) 2.4.0 → 2.5.1 (An implementation of JSON Schema validation for Python)

  * [llvmlite](http://pypi.python.org/pypi/llvmlite) 0.4.0 → 0.5.1 (lightweight wrapper around basic LLVM functionality)

  * [mysql_connector_python](http://pypi.python.org/pypi/mysql_connector_python) 2.0.3 → 2.0.4 (MySQL driver written in Python)

  * [nose](http://somethingaboutorange.com/mrl/projects/nose) 1.3.6 → 1.3.7 (nose is a discovery-based unittest extension (e.g. NumPy test module is using nose))

  * [numba](http://pypi.python.org/pypi/numba) 0.18.2 → 0.19.2 (compiling Python code using LLVM)

  * [oct2py](http://pypi.python.org/pypi/oct2py) 3.1.0 → 3.2.0 (Python to GNU Octave bridge --> run m-files from python.)

  * [pandas](http://pypi.python.org/pypi/pandas) 0.16.1 → 0.16.2 (Powerful data structures for data analysis, time series and statistics)

  * [pip](http://pypi.python.org/pypi/pip) 6.1.1 → 7.0.3 (A tool for installing and managing Python packages)

  * [psutil](http://code.google.com/p/psutil) 2.2.1 → 3.0.0 (Provides an interface for retrieving information on all running processes and system utilization (CPU, disk, memory, network) in a portable way)

  * [pycparser](http://pypi.python.org/pypi/pycparser) 2.12 → 2.14 (C parser in Python)

  * [pyflakes](http://pypi.python.org/pypi/pyflakes) 0.8.1 → 0.9.2 (passive checker of Python programs)

  * [pymongo](http://pypi.python.org/pypi/pymongo) 3.0.1 → 3.0.2 (Python driver for MongoDB <http://www.mongodb.org>)

  * [pytz](http://pytz.sourceforge.net/) 2015.2 → 2015.4 (World Timezone Definitions for Python)

  * [pyzmq](http://pypi.python.org/pypi/pyzmq) 14.6.0 → 14.7.0 (Lightweight and super-fast messaging based on ZeroMQ library (required for IPython Qt console))

  * [reportlab](http://www.reportlab.org) 3.1.44 → 3.2.0 (The PDF generation library)

  * [rpy2](http://pypi.python.org/pypi/rpy2) 2.5.6 → 2.6.0 (Python interface to the R language (embedded R))

  * [setuptools](http://pypi.python.org/pypi/setuptools) 15.2 → 17.1.1 (Download, build, install, upgrade, and uninstall Python packages - easily)

  * [simplejson](http://pypi.python.org/pypi/simplejson) 3.6.5 → 3.7.3 (Simple, fast, extensible JSON (JavaScript Object Notation) encoder/decoder)

  * [spyder](http://pypi.python.org/pypi/spyder) 2.3.4 → 2.3.5.2 (Scientific PYthon Development EnviRonment: designed for interactive computing and data visualisation with a simple and intuitive user interface)

  * [tornado](http://pypi.python.org/pypi/tornado) 4.1 → 4.2 (Scalable, non-blocking web server and tools (required for IPython notebook))



Removed packages:



  * [tqdm](http://pypi.python.org/pypi/tqdm) 1.0 (A Simple Python Progress Meter)



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