Make 9.4.0 releasev9.4.0

Kconfiglib changes:

 - Commit 1f864b1 ("Support custom printing of symbols/choices in
   expressions") adds support for printing symbols and choices with a
   custom format in expressions.

   This makes it simpler to implement things like like turning all
   symbols/choices into links when generating documentation, and
   printing symbol values after symbols.

 - Commit 6aea8d0 ("Don't pass encoding= to Popen()") fixes an
   accidental Python 3.6+ requirement when using the $(shell)
   preprocessor function with Python 3.

menuconfig changes:

 - Commit 8efc358 ("menuconfig: Omit tristate value hint for
   int/string/hex defaults") removes the boolean value hints to the
   right of defaults in the symbol information for string/int/hex
   symbols. Stuff like '- 74 (value: "n")' isn't helpful, and looks
   confusing.

 - Commit 3511f24 ("menuconfig: Make symbol information less spammy")
   makes the symbol information more compact in general, e.g. by
   skipping value hints where they aren't helpful ('FOO(=y)' instead of
   'FOO(=y) (=y)'), and by shortening stuff like '(value: "y")' to just
   '(=y)'.

2 files changed, 2 insertions, 2 deletions

diff --git a/README.rst b/README.rst
index 2a7a089..5ad83ff 100644
--- a/README.rst
+++ b/README.rst
@@ -73,7 +73,7 @@ available in the Python 2 version of the standard ``curses`` module.
 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. ``v9.3.0``
+All releases have a corresponding tag in the git repository, e.g. ``v9.4.0``
 (the latest version).
 
 `Semantic versioning <http://semver.org/>`_ is used. There's been
diff --git a/setup.py b/setup.py
index 524be9a..b9ad4b7 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="9.3.0",
+    version="9.4.0",
     description="A flexible Python Kconfig parser",
 
     # Make sure that README.rst decodes on Python 3 in environments that use