Patch release 4.0.2

- creates Python 3 wheel packages

CHANGES.md

@@ -1,7 +1,18 @@
 # pyfakefs Release Notes
 The released versions correspond to PyPi releases.
 
-## Version 4.1.0 (as yet unreleased)
+## [Version 4.0.2](https://pypi.python.org/pypi/pyfakefs/4.0.2)
+
+This as a patch release that only builds for Python 3. Note that 
+versions 4.0.0 and 4.0.1 will be removed from PyPi to not to be able to
+install them under Python 2. 
+
+#### Fixes
+  * Do not build for Python 2 (see [#524](../../issues/524))
+
+## [Version 4.0.1](https://pypi.python.org/pypi/pyfakefs/4.0.1)
+
+This as a bug fix release for a regression bug.
 
 #### Fixes
   * Avoid exception if using `flask-restx` (see [#523](../../issues/523))

docs/conf.py

@@ -66,9 +66,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '4.1'
+version = '4.0.2'
 # The full version, including alpha/beta/rc tags.
-release = '4.1dev'
+release = '4.0.2'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

pyfakefs/fake_filesystem.py

@@ -116,7 +116,7 @@
 
 __pychecker__ = 'no-reimportself'
 
-__version__ = '4.1dev'
+__version__ = '4.0.2'
 
 PERM_READ = 0o400  # Read permission bit.
 PERM_WRITE = 0o200  # Write permission bit.