REL increased version number, added whatsnew

Author: amueller

doc/conf.py

@@ -67,7 +67,7 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.13'
+version = '0.13.1'
 # The full version, including alpha/beta/rc tags.
 import sklearn
 release = sklearn.__version__

doc/themes/scikit-learn/layout.html

@@ -156,7 +156,7 @@
     {% else %}
     <h3><a href="{{pathto('whats_new')}}">News</a></h3>
 
-    <p>scikit-learn 0.13 is available
+    <p>scikit-learn 0.13.1 is available
     for <a href="https://sourceforge.net/projects/scikit-learn/files/">download</a>.
     See <a href="{{pathto('whats_new')}}">what's new</a> and tips
     on <a href="{{pathto('install')}}">installing</a>.</p>

doc/whats_new.rst

@@ -1,5 +1,52 @@
 .. currentmodule:: sklearn
 
+.. _changes_0_13_1:
+
+0.13.1
+======
+
+The 0.13.1 release only fixes some bugs and does not add any new functionality.
+
+Changelog
+---------
+
+    - Fixed a testing error caused by the function :func:`cross_validation.train_test_split` being
+      interpreted as a test by `Yaroslav Halchenko`_.
+
+    - Fixed a bug in the reassignment of small clusters in the :class:`cluster.MiniBatchKMeans`
+      by `Gael Varoquaux`_.
+
+    - Fixed default value of ``gamma`` in :class:`decomposition.KernelPCA` by `Lars Buitinck`_.
+
+    - Updated joblib to ``0.7.0d`` by `Gael Varoquaux`_.
+
+    - Fixed scaling of the deviance in :class:`ensemble.GradientBoostingClassifier` by `Peter Prettenhofer`_.
+
+    - Better tie-breaking in :class:`multiclass.OneVsOneClassifier` by `Andreas Müller`_.
+
+    - Other small improvements to tests and documentation.
+
+People
+------
+List of contributors for release 0.13.1 by number of commits.
+ * 16  `Lars Buitinck`_
+ * 12  `Andreas Müller`_
+ *  8  `Gael Varoquaux`_
+ *  5  Robert Marchman
+ *  3  `Peter Prettenhofer`_
+ *  2  Hrishikesh Huilgolkar
+ *  1  Bastiaan van den Berg
+ *  1  Diego Molla
+ *  1  `Gilles Louppe`_
+ *  1  `Mathieu Blondel`_
+ *  1  Nelle Varoquaux
+ *  1  Rafael Cunha de Almeida
+ *  1  Rolando Espinoza La fuente
+ *  1  `Vlad Niculae`_
+ *  1  `Yaroslav Halchenko`_
+
+
+
 .. _changes_0_13:
 
 0.13

sklearn/__init__.py

@@ -13,7 +13,7 @@
 See http://scikit-learn.org for complete documentation.
 """
 import sys
-__version__ = '0.13'
+__version__ = '0.13.1'
 
 try:
     # This variable is injected in the __builtins__ by the build