Major version bump and release note for dropped Python 3.3

CHANGES.rst

@@ -2,7 +2,7 @@
 Changelog (Pillow)
 ==================
 
-4.4.0 (unreleased)
+5.0.0 (unreleased)
 ------------------
 
 - Removed scripts directory #2901

PIL/version.py

@@ -1,2 +1,2 @@
 # Master version for Pillow
-__version__ = '4.4.0.dev0'
+__version__ = '5.0.0.dev0'

docs/installation.rst

@@ -17,9 +17,9 @@ Notes
 
 .. note:: Pillow >= 2.0.0 < 4.0.0 supports Python versions 2.6, 2.7, 3.2, 3.3, 3.4, 3.5
 
-.. note:: Pillow >= 4.0.0 < 4.4.0 supports Python versions 2.7, 3.3, 3.4, 3.5, 3.6
+.. note:: Pillow >= 4.0.0 < 5.0.0 supports Python versions 2.7, 3.3, 3.4, 3.5, 3.6
 
-.. note:: Pillow >= 4.4.0 supports Python versions 2.7, 3.4, 3.5, 3.6
+.. note:: Pillow >= 5.0.0 supports Python versions 2.7, 3.4, 3.5, 3.6
 
 Basic Installation
 ------------------

docs/releasenotes/5.0.0.rst

@@ -1,6 +1,17 @@
-4.4.0
+5.0.0
 -----
 
+Backwards Incompatible Changes
+==============================
+
+Python 3.3 Dropped
+^^^^^^^^^^^^^^^^^^
+
+Python 3.3 is EOL and no longer supported due to moving testing from nose,
+which is deprecated, to pytest, which doesn't support Python 3.3. We will not
+be creating binaries, testing, or retaining compatibility with this version.
+The final version of Pillow for Python 3.3 is 4.3.0.
+
 API Changes
 ===========
 
@@ -17,7 +28,6 @@ Further, the vendored version was removed in Pillow 4.0.0 and replaced with a
 deprecation warning that PIL.OleFileIO would be removed in a future version.
 This warning has been upgraded to an import error pending future removal.
 
-
 API Additions
 =============
 

docs/releasenotes/index.rst

@@ -6,7 +6,7 @@ Release Notes
 .. toctree::
   :maxdepth: 2
 
-  4.4.0
+  5.0.0
   4.3.0
   4.2.1
   4.2.0