## History of changes for WinPython-64bit 3.7.4.1Ps2



The following changes were made to WinPython-64bit distribution since version 3.7.4.0Ps2.



### Tools



Upgraded packages:



  * [Nodejs](https://nodejs.org) v10.16.0 → v10.16.3 (a JavaScript runtime built on Chrome's V8 JavaScript engine)



### Python packages



New packages:



  * [fsspec](https://pypi.org/project/fsspec) 0.4.4 (File-system specification)

  * [jupyter_server](https://pypi.org/project/jupyter_server) 0.1.1 (Jupyter Server)

  * [jupyterlab_pygments](https://pypi.org/project/jupyterlab_pygments) 0.1.0 (JupyterLab Pygments theme)

  * [portalocker](https://pypi.org/project/portalocker) 1.5.1 ()

  * [pypiwin32](https://pypi.org/project/pypiwin32) 223+dummy ()

  * [ruamel.yaml.clib](https://pypi.org/project/ruamel.yaml.clib) 0.1.2 ()

  * [swifter](https://pypi.org/project/swifter) 0.292 (efficiently applies any function to a pandas dataframe or series in the fastest available manner)

  * [voila](https://pypi.org/project/voila) 0.1.11 (Serving read-only live Jupyter notebooks)

  * [winrt](https://pypi.org/project/winrt) 1.0.19128.1 (Access Windows Runtime APIs from Python)



Upgraded packages:



  * [absl_py](https://pypi.org/project/absl_py) 0.7.1 → 0.8.0 (Abseil Python Common Libraries)

  * [affine](https://pypi.org/project/affine) 2.2.2 → 2.3.0 (Matrices describing affine transformation of the plane.)

  * [altair](https://pypi.org/project/altair) 3.1.0 → 3.2.0 (High-level declarative visualization library for Python)

  * [altair_widgets](https://pypi.org/project/altair_widgets) 0.2.0 → 0.2.2 (Altair Widgets: An interactive visualization for statistical data for Python.)

  * [asteval](https://pypi.org/project/asteval) 0.9.14 → 0.9.15 (Safe, minimalistic evaluator of python expression using ast module)

  * [baresql](https://pypi.org/project/baresql) 0.7.4 → 0.7.6 (playing SQL directly on Python datas)

  * [beautifulsoup4](https://pypi.org/project/beautifulsoup4) 4.7.1 → 4.8.0 (Screen-scraping library)

  * [bokeh](https://pypi.org/project/bokeh) 1.2.0 → 1.3.4 (Statistical and novel interactive HTML plots for Python)

  * [bqplot](https://pypi.org/project/bqplot) 0.11.6 → 0.11.8 (Interactive plotting for the Jupyter notebook, using d3.js and ipywidgets.)

  * [certifi](https://pypi.org/project/certifi) 2019.6.16 → 2019.9.11 (Python package for providing Mozilla's CA Bundle.)

  * [colorcet](https://pypi.org/project/colorcet) 2.0.1 → 2.0.2 (A set of useful perceptually uniform colormaps for plotting scientific data)

  * [cvxpy](https://pypi.org/project/cvxpy) 1.0.24 → 1.0.25 (A domain-specific language for modeling convex optimization problems in Python)

  * [cx_freeze](https://pypi.org/project/cx_freeze) 5.1.1 → 6.0 (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))

  * [cython](https://pypi.org/project/cython) 0.29.12 → 0.29.13 (Cython is a language that makes writing C extensions for the Python language as easy as Python)

  * [dask](https://pypi.org/project/dask) 2.1.0 → 2.4.0 (Minimal task scheduling abstraction)

  * [deprecated](https://pypi.org/project/deprecated) 1.2.5 → 1.2.6 (Python @deprecated decorator to deprecate old python classes, functions or methods.)

  * [distributed](https://pypi.org/project/distributed) 2.1.0 → 2.4.0 (Distributed computing)

  * [docutils](https://pypi.org/project/docutils) 0.14 → 0.15.2 (Text processing system for processing plaintext documentation into useful formats, such as HTML or LaTeX (includes reStructuredText))

  * [fastparquet](https://pypi.org/project/fastparquet) 0.3.1 → 0.3.2 (Python support for Parquet file format)

  * [geopandas](https://pypi.org/project/geopandas) 0.5.1 → 0.6.0rc1 (Geographic pandas extensions)

  * [geoviews](https://pypi.org/project/geoviews) 1.6.2 → 1.6.3 (Stop plotting your data - annotate your data and let it visualize itself... on a map!)

  * [grpcio](https://pypi.org/project/grpcio) 1.21.1 → 1.23.0 (HTTP/2-based RPC framework)

  * [guidata](https://pypi.org/project/guidata) 1.7.7.dev0 → 1.7.7.dev1 (Automatically generated graphical user interfaces for easy data set edition and display)

  * [h5py](https://pypi.org/project/h5py) 2.9.0 → 2.10.0 (General-purpose Python interface to HDF5 files (unlike PyTables, h5py provides direct access to the full HDF5 C library))

  * [holoviews](https://pypi.org/project/holoviews) 1.12.3 → 1.12.5 (Composable, declarative data structures for building complex visualizations easily.)

  * [hypothesis](https://pypi.org/project/hypothesis) 4.24.6 → 4.35.0 (A library for property based testing)

  * [importlib_metadata](https://pypi.org/project/importlib_metadata) 0.18 → 0.23 (Read metadata from Python packages)

  * [intake](https://pypi.org/project/intake) 0.5.0 → 0.5.3 (Data input plugin and catalog system)

  * [ipykernel](https://pypi.org/project/ipykernel) 5.1.1 → 5.1.2 (IPython Kernel for Jupyter)

  * [ipyleaflet](https://pypi.org/project/ipyleaflet) 0.11.1 → 0.11.2 (A Jupyter widget for dynamic Leaflet maps)

  * [ipython](https://pypi.org/project/ipython) 7.6.1 → 7.8.0 (Enhanced Python shell)

  * [ipywidgets](https://pypi.org/project/ipywidgets) 7.5.0 → 7.5.1 (IPython HTML widgets for Jupyter)

  * [jedi](https://pypi.org/project/jedi) 0.14.0 → 0.15.1 (An autocompletion tool for Python that can be used for text editors)

  * [json5](https://pypi.org/project/json5) 0.8.4 → 0.8.5 (A Python implementation of the JSON5 data format.)

  * [jsonschema](https://pypi.org/project/jsonschema) 3.0.1 → 3.0.2 (An implementation of JSON Schema validation for Python)

  * [jupyter_client](https://pypi.org/project/jupyter_client) 5.2.4 → 5.3.3 (Jupyter protocol implementation and client libraries)

  * [jupyter_sphinx](https://pypi.org/project/jupyter_sphinx) 0.1.4 → 0.2.1 (Jupyter Sphinx Extensions)

  * [jupyterlab](https://pypi.org/project/jupyterlab) 1.0.2 → 1.1.4 (Jupyter lab environment notebook server extension)

  * [jupyterlab_server](https://pypi.org/project/jupyterlab_server) 1.0.0 → 1.0.6 (JupyterLab Server)

  * [keras](https://pypi.org/project/keras) 2.2.4 → 2.3.0 (Theano-based Deep Learning library)

  * [lazy_object_proxy](https://pypi.org/project/lazy_object_proxy) 1.4.1 → 1.4.2 (A fast and thorough lazy object proxy.)

  * [lmfit](https://pypi.org/project/lmfit) 0.9.13 → 0.9.14 (Least-Squares Minimization with Bounds and Constraints)

  * [loky](https://pypi.org/project/loky) 2.5.1 → 2.6.0 (Robust and reusable Executor for joblib)

  * [lxml](https://pypi.org/project/lxml) 4.3.4 → 4.4.1 (Powerful and Pythonic XML processing library combining libxml2/libxslt with the ElementTree API.)

  * [mercantile](https://pypi.org/project/mercantile) 1.1.1 → 1.1.2 (Web mercator XYZ tile utilities)

  * [metakernel](https://pypi.org/project/metakernel) 0.24.2 → 0.24.3 (Metakernel for Jupyter)

  * [mizani](https://pypi.org/project/mizani) 0.5.4 → 0.6.0 (Scales for Python)

  * [mkl_service](https://pypi.org/project/mkl_service) 2.1.0 → 2.3.0 (Python bindings to some MKL service functions)

  * [mlxtend](https://pypi.org/project/mlxtend) 0.16.0 → 0.17.0 (Machine Learning Library Extensions)

  * [more_itertools](https://pypi.org/project/more_itertools) 7.1.0 → 7.2.0 (More routines for operating on iterables, beyond itertools)

  * [nbconvert](https://pypi.org/project/nbconvert) 5.5.0 → 5.6.0 (Converting Jupyter Notebooks)

  * [netcdf4](https://pypi.org/project/netcdf4) 1.5.1.2 → 1.5.2 (Provides an object-oriented python interface to the netCDF version 4 library)

  * [nltk](https://pypi.org/project/nltk) 3.4.4 → 3.4.5 (The Natural Language Toolkit (NLTK) is a Python package for natural language processing.)

  * [notebook](https://pypi.org/project/notebook) 6.0.0rc1 → 6.0.1 (# Jupyter Notebook)

  * [numba](https://pypi.org/project/numba) 0.44.1 → 0.45.1 (compiling Python code using LLVM)

  * [numexpr](https://pypi.org/project/numexpr) 2.6.9 → 2.7.0 (Fast evaluation of array expressions elementwise by using a vector-based virtual machine)

  * [numpy](https://pypi.org/project/numpy) 1.16.4+mkl → 1.16.5+mkl (NumPy: multidimensional array processing for numbers, strings, records and objects (SciPy''s core module))

  * [packaging](https://pypi.org/project/packaging) 19.0 → 19.2 (Core utilities for Python packages)

  * [pandas](https://pypi.org/project/pandas) 0.24.2 → 0.25.1 (Powerful data structures for data analysis, time series and statistics)

  * [pandas_datareader](https://pypi.org/project/pandas_datareader) 0.7.0 → 0.7.4 (Data readers extracted from the pandas codebase,should be compatible with recent pandas versions)

  * [panel](https://pypi.org/project/panel) 0.6.0 → 0.6.3 (A high-level Python toolkit for composing widgets and plots)

  * [papermill](https://pypi.org/project/papermill) 1.0.1 → 1.1.0 (Parametrize and Run Jupyter Notebooks)

  * [parso](https://pypi.org/project/parso) 0.5.0 → 0.5.1 (A Python Parser)

  * [pip](https://pypi.org/project/pip) 19.1.1 → 19.2.3 (A tool for installing and managing Python packages)

  * [plotnine](https://pypi.org/project/plotnine) 0.5.2.dev2 → 0.6.0 (A grammar of graphics for python)

  * [protobuf](https://pypi.org/project/protobuf) 3.8.0 → 3.9.1 (Protocol Buffers - Google's data interchange format)

  * [pymongo](https://pypi.org/project/pymongo) 3.8.0 → 3.9.0 (Python driver for MongoDB <http://www.mongodb.org>)

  * [pyodbc](https://pypi.org/project/pyodbc) 4.0.26 → 4.0.27 (DB API Module for ODBC)

  * [pyparsing](https://pypi.org/project/pyparsing) 2.4.0 → 2.4.2 (A Python Parsing Module)

  * [pyrsistent](https://pypi.org/project/pyrsistent) 0.15.3 → 0.15.4 (Persistent/Functional/Immutable data structures)

  * [pyside2](https://pypi.org/project/pyside2) 5.13.0 → 5.13.1 (Python binding of the cross-platform GUI toolkit Qt)

  * [pytest](https://pypi.org/project/pytest) 4.6.3 → 5.1.2 (pytest: simple powerful testing with Python)

  * [pytz](https://pypi.org/project/pytz) 2019.1 → 2019.2 (World Timezone Definitions for Python)

  * [pywin32](https://pypi.org/project/pywin32) 224 → 225 (Python library for Windows)

  * [pyyaml](https://pypi.org/project/pyyaml) 5.1.1 → 5.1.2 (YAML parser and emitter for Python)

  * [pyzmq](https://pypi.org/project/pyzmq) 18.0.2 → 18.1.0 (Lightweight and super-fast messaging based on ZeroMQ library (required for IPython Qt console))

  * [pyzo](https://pypi.org/project/pyzo) 4.7.4.dev1 → 4.9.0 (the Python IDE for scientific computing)

  * [qtconsole](https://pypi.org/project/qtconsole) 4.5.1 → 4.5.5 (Jupyter Qt console)

  * [qtpy](https://pypi.org/project/qtpy) 1.8.0 → 1.9.0 (Provides an abstraction layer on top of the various Qt bindings (PyQt5, PyQt4 and PySide) and additional custom QWidgets.)

  * [quantecon](https://pypi.org/project/quantecon) 0.4.4 → 0.4.5 (A community based Python library for quantitative economics)

  * [rasterio](https://pypi.org/project/rasterio) 1.0.23 → 1.0.27 (Fast and direct raster I/O for use with Numpy and SciPy)

  * [redis](https://pypi.org/project/redis) 3.2.1 → 3.3.8 (Python client for Redis key-value store)

  * [regex](https://pypi.org/project/regex) 2019.6.8 → 2019.8.19 (Alternative regular expression module, to replace re.)

  * [ruamel.yaml](https://pypi.org/project/ruamel.yaml) 0.15.98 → 0.16.5 (a YAML parser/emitter that supports roundtrip preservation of comments, seq/map flow style, and map key order)

  * [rx](https://pypi.org/project/rx) 3.0.0b2 → 3.0.1 (Reactive Extensions (Rx) for Python)

  * [scikit_learn](https://pypi.org/project/scikit_learn) 0.21.2 → 0.21.3 (A set of Python modules for machine learning and data mining)

  * [scipy](https://pypi.org/project/scipy) 1.3.0 → 1.3.1 (SciPy: Scientific Library for Python (advanced math, signal processing, optimization, statistics, ...))

  * [setuptools](https://pypi.org/project/setuptools) 41.0.1 → 41.2.0 (Download, build, install, upgrade, and uninstall Python packages - easily)

  * [shiboken2](https://pypi.org/project/shiboken2) 5.13.0 → 5.13.1 (Shiboken generates bindings for C++ libraries using CPython source code)

  * [snowballstemmer](https://pypi.org/project/snowballstemmer) 1.9.0 → 1.9.1 (This package provides 16 stemmer algorithms (15 + Poerter English stemmer) generated from Snowball algorithms.)

  * [soupsieve](https://pypi.org/project/soupsieve) 1.9.2 → 1.9.3 (A CSS4 selector implementation for Beautiful Soup.)

  * [sphinx](https://pypi.org/project/sphinx) 2.1.2 → 2.2.0 (Tool for generating documentation which uses reStructuredText as its markup language)

  * [sqlalchemy](https://pypi.org/project/sqlalchemy) 1.3.5 → 1.3.8 (SQL Toolkit and Object Relational Mapper)

  * [statsmodels](https://pypi.org/project/statsmodels) 0.10.0 → 0.10.1 (Statistical computations and models for use with SciPy)

  * [tenacity](https://pypi.org/project/tenacity) 5.0.4 → 5.1.1 (Retry code until it succeeeds)

  * [torch](https://pypi.org/project/torch) 1.1.0 → 1.2.0+cpu (a deep learning framework.)

  * [torchvision](https://pypi.org/project/torchvision) 0.3.0 → 0.4.0+cpu (Datasets, Transforms and Models specific to Computer Vision)

  * [tqdm](https://pypi.org/project/tqdm) 4.32.2 → 4.36.1 (A Simple Python Progress Meter)

  * [twine](https://pypi.org/project/twine) 1.13.0 → 1.15.0 (Collection of utilities for interacting with PyPI)

  * [uncertainties](https://pypi.org/project/uncertainties) 3.1.1 → 3.1.2 (Transparent calculations with uncertainties on the quantities involved (aka error propagation); fast calculation of derivatives)

  * [urllib3](https://pypi.org/project/urllib3) 1.25.3 → 1.25.5 (HTTP library with thread-safe connection pooling, file post, and more.)

  * [vega](https://pypi.org/project/vega) 2.4.0 → 2.6.0 (An IPython/ Jupyter widget for Vega and Vega-Lite)

  * [werkzeug](https://pypi.org/project/werkzeug) 0.15.4 → 0.16.0 (The Swiss Army knife of Python web development)

  * [wheel](https://pypi.org/project/wheel) 0.33.4 → 0.33.6 (A built-package format for Python.)

  * [widgetsnbextension](https://pypi.org/project/widgetsnbextension) 3.5.0 → 3.5.1 (IPython HTML widgets for Jupyter)

  * [winpython](http://winpython.github.io/) 2.0.20190705 → 2.1.20190921 (WinPython distribution tools, including WPPM (package manager))

  * [xarray](https://pypi.org/project/xarray) 0.12.3 → 0.13.0 (N-D labeled arrays and datasets in Python)

  * [xlsxwriter](https://pypi.org/project/xlsxwriter) 1.1.7 → 1.2.0 (A Python module for creating Excel XLSX files.)

  * [xlwings](https://pypi.org/project/xlwings) 0.15.8 → 0.15.9 (Interact with Excel from Python and vice versa)



Removed packages:



  * [jupyterlab_sql](https://pypi.org/project/jupyterlab_sql) 0.3.0 (SQL GUI for JupyterLab)

  * [msgpack_numpy](https://pypi.org/project/msgpack_numpy) 0.4.4.3 (Numpy data serialization using msgpack)

  * [msgpack_python](https://pypi.org/project/msgpack_python) 0.5.4+dummy (MessagePack (de)serializer.)



* * *

