Make 10.31.0 releasev10.31.0

Adds two improvements related to configuration files:

 - Commit 166be7d ("Save existing configuration to .<filename>.old in
   write_config()")

 - Commit 7b4f72f ("Make {load,write}_config(filename=None) implement
   the standard behavior")

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 6ef54ac..dd7f0f1 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ import setuptools
 setuptools.setup(
     name="kconfiglib",
     # MAJOR.MINOR.PATCH, per http://semver.org
-    version="10.30.0",
+    version="10.31.0",
     description="A flexible Python Kconfig parser",
 
     # Make sure that README.rst decodes on Python 3 in environments that use