Make 12.11.0 releasev12.11.0

Adds some small documentation improvements:

 - Commit b133331 ("Mention that passing subexpressions to expr_items()
   works")

 - Commit 6016156 ("Mention that the 'encoding' parameter is also used
   for $(shell)")

 - Commit 48ec584 ("Simplify eval_string() docstring re. syntax errors")

 - Commit e44102a ("Make MenuNode.filename documentation more accurate
   re. absolute paths")

Some minor optimizations are included as well.

3 files changed, 3 insertions, 3 deletions

diff --git a/README.rst b/README.rst
index e0d9449..648d370 100644
--- a/README.rst
+++ b/README.rst
@@ -96,7 +96,7 @@ Python 2 and Python 3. Previously, ``menuconfig.py`` only ran under Python 3
 that your ``PATH`` includes the directory where the executables end up. You can
 list the installed files with ``pip(3) show -f kconfiglib``.
 
-All releases have a corresponding tag in the git repository, e.g. ``v12.10.0``
+All releases have a corresponding tag in the git repository, e.g. ``v12.11.0``
 (the latest version).
 
 `Semantic versioning <http://semver.org/>`_ is used. There's been
diff --git a/kconfiglib.py b/kconfiglib.py
index 5ff1085..1bbc24a 100644
--- a/kconfiglib.py
+++ b/kconfiglib.py
@@ -546,7 +546,7 @@ from glob import iglob
 from os.path import dirname, exists, expandvars, islink, join, realpath
 
 
-VERSION = (12, 10, 0)
+VERSION = (12, 11, 0)
 
 
 # File layout:
diff --git a/setup.py b/setup.py
index c42baa3..bb83677 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@ import setuptools
 setuptools.setup(
     name="kconfiglib",
     # MAJOR.MINOR.PATCH, per http://semver.org
-    version="12.10.0",
+    version="12.11.0",
     description="A flexible Python Kconfig implementation",
 
     # Make sure that README.rst decodes on Python 3 in environments that use