diff --git a/CHANGES.rst b/CHANGES.rst
index 4b5e28b..ad48d3c 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,11 +1,13 @@
 Changes
 =======
 
-2.3 (unreleased)
+2.3 (2019-02-27)
 ----------------
 
 - Added a simple ``xmlpatch`` command and API.
 
+- Multiple updates to documentation and code style
+
 
 2.2 (2018-10-12)
 ----------------
diff --git a/MANIFEST.in b/MANIFEST.in
index 854202f..09de4c2 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -7,6 +7,7 @@ include docs/requirements.txt
 recursive-include tests *.py
 recursive-include tests *.xml
 recursive-include tests *.html
+recursive-include tests *.diff
 recursive-include docs *.bat
 recursive-include docs *.py
 recursive-include docs *.rst
diff --git a/setup.py b/setup.py
index 221f32f..ae6eee1 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from io import open
 from setuptools import setup, find_packages
 
-version = '2.3.dev0'
+version = '2.3'
 
 with open('README.rst', 'rt', encoding='utf8') as readme:
     description = readme.read()