## History of changes for WinPython 3.4.2.4



The following changes were made to WinPython distribution since version 3.4.2.3.



### Python packages



New packages:



  * [VPython](http://www.vpython.org) 5.74 (A free, open-source module for producing real-time 3D scenes with Python)

  * [llvmlite](http://pypi.python.org/pypi/llvmlite) 0.2.1 (lightweight wrapper around basic LLVM functionality)

  * [runipy](http://pypi.python.org/pypi/runipy) 0.1.1 (Run IPython notebooks from the command line)



Upgraded packages:



  * [Cython](http://www.cython.org) 0.21.1 → 0.21.2 (Cython is a language that makes writing C extensions for the Python language as easy as Python)

  * [Pillow](http://pypi.python.org/pypi/Pillow) 2.6.1 → 2.7.0 (Python Imaging Library (fork))

  * [XlsxWriter](http://pypi.python.org/pypi/XlsxWriter) 0.6.4 → 0.6.5 (A Python module for creating Excel XLSX files.)

  * [baresql](http://pypi.python.org/pypi/baresql) 0.7.0 → 0.7.1 (playing SQL directly on Python datas)

  * [cx_Freeze](http://cx-freeze.sourceforge.net) 4.3.3 → 4.3.4 (Deployment tool which converts Python scripts into stand-alone Windows executables (i.e. target machine does not require Python or any other library to be installed))

  * [h5py](http://code.google.com/p/h5py/) 2.3.1 → 2.4.0 (General-purpose Python interface to HDF5 files (unlike PyTables, h5py provides direct access to the full HDF5 C library))

  * [nltk](http://pypi.python.org/pypi/nltk) 3.0.0 → 3.0.1 (The Natural Language Toolkit (NLTK) is a Python package for natural language processing.)

  * [numba](http://pypi.python.org/pypi/numba) 0.15.1 → 0.16.0 (compiling Python code using LLVM)

  * [pip](http://pypi.python.org/pypi/pip) 1.5.6 → 6.0.6 (A tool for installing and managing Python packages)

  * [psutil](http://code.google.com/p/psutil) 2.1.3 → 2.2.0 (Provides an interface for retrieving information on all running processes and system utilization (CPU, disk, memory, network) in a portable way)

  * [requests](http://pypi.python.org/pypi/requests) 2.5.0 → 2.5.1 (Requests is an Apache2 Licensed HTTP library, written in Python, for human beings.)

  * [rpy2](http://pypi.python.org/pypi/rpy2) 2.5.2 → 2.5.4 (Python interface to the R language (embedded R))

  * [scipy](http://www.scipy.org) 0.14.0 → 0.15.0 (SciPy: Scientific Library for Python (advanced math, signal processing, optimization, statistics, ...))

  * [setuptools](http://pypi.python.org/pypi/setuptools) 7.0 → 11.3.1 (Download, build, install, upgrade, and uninstall Python packages - easily)

  * [six](http://pypi.python.org/pypi/six) 1.8.0 → 1.9.0 (Python 2 and 3 compatibility utilities)

  * [winpython](http://winpython.github.io/) 1.0 → 1.1 (WinPython distribution tools, including WPPM (package manager))



Removed packages:



  * [llvmpy](http://pypi.python.org/pypi/llvmpy) 0.12.7 (Python bindings for LLVM)



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