## History of changes for WinPython 2.7.9.4



The following changes were made to WinPython distribution since version 2.7.9.3.



### Python packages



New packages:



  * [Polygon2](http://pypi.python.org/pypi/Polygon2) 2.0.7 (Polygon2 is a Python-2 package that handles polygonal shapes in 2D)

  * [PyMeta3](http://pypi.python.org/pypi/PyMeta3) 0.5.1 (Pattern-matching language based on Meta for Python 3 and 2)

  * [TTFQuery](http://pypi.python.org/pypi/TTFQuery) 1.0.5 (FontTools-based package for querying system fonts)

  * [fonttools](http://pypi.python.org/pypi/fonttools) 2.4 (Tools to manipulate font files)

  * [pybars3](http://pypi.python.org/pypi/pybars3) 0.9.1 (Handlebars.js templating for Python 3 and 2)

  * [wsgiref](http://pypi.python.org/pypi/wsgiref) 0.1.2 (WSGI (PEP 333) Reference Library)



Upgraded packages:



  * [SQLAlchemy](http://www.sqlalchemy.org) 0.9.8 → 0.9.9 (SQL Toolkit and Object Relational Mapper)

  * [Sphinx](http://sphinx.pocoo.org) 1.2.3 → 1.3.1 (Tool for generating documentation which uses reStructuredText as its markup language)

  * [XlsxWriter](http://pypi.python.org/pypi/XlsxWriter) 0.6.6 → 0.7.1 (A Python module for creating Excel XLSX files.)

  * [astroid](http://pypi.python.org/pypi/astroid) 1.3.4 → 1.3.6 (Rebuild a new abstract syntax tree from Python's ast (required for pylint))

  * [cffi](http://pypi.python.org/pypi/cffi) 0.8.6 → 0.9.2 (Foreign Function Interface for Python calling C code.)

  * [db.py](http://pypi.python.org/pypi/db.py) 0.3.5 → 0.4.1 (a db package that doesn't suck)

  * [decorator](http://pypi.python.org/pypi/decorator) 3.4.0 → 3.4.2 (Better living through Python with decorators)

  * [ipython](http://ipython.org) 2.4.1 → 3.0.0 (Enhanced Python shell)

  * [mistune](http://pypi.python.org/pypi/mistune) 0.5 → 0.5.1 (The fastest markdown parser in pure Python, inspired by marked.)

  * [nltk](http://pypi.python.org/pypi/nltk) 3.0.1 → 3.0.2 (The Natural Language Toolkit (NLTK) is a Python package for natural language processing.)

  * [numpy](http://numpy.scipy.org/) 1.9.2rc1+mkl → 1.9.2+mkl (NumPy: multidimensional array processing for numbers, strings, records and objects (SciPy''s core module))

  * [pandas](http://pypi.python.org/pypi/pandas) 0.15.2 → 0.16.0 (Powerful data structures for data analysis, time series and statistics)

  * [pylint](http://www.logilab.org/project/pylint) 1.4.1 → 1.4.3 (Logilab code analysis module: analyzes Python source code looking for bugs and signs of poor quality)

  * [pytz](http://pytz.sourceforge.net/) 2014.10 → 2015.2 (World Timezone Definitions for Python)

  * [requests](http://pypi.python.org/pypi/requests) 2.5.3 → 2.6.0 (Requests is an Apache2 Licensed HTTP library, written in Python, for human beings.)

  * [scikit_image](http://pypi.python.org/pypi/scikit_image) 0.10.1 → 0.11.2 (Image processing toolbox for SciPy)

  * [scikit_learn](http://pypi.python.org/pypi/scikit_learn) 0.15.2 → 0.16.0 (A set of Python modules for machine learning and data mining)

  * [setuptools](http://pypi.python.org/pypi/setuptools) 12.3 → 14.3.1 (Download, build, install, upgrade, and uninstall Python packages - easily)

  * [spyder](https://bitbucket.org/spyder-ide/spyderlib) 2.3.3 → 2.3.4 (Scientific PYthon Development EnviRonment: designed for interactive computing and data visualisation with a simple and intuitive user interface)



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