diff --git a/docs/source/conf.py b/docs/source/conf.py
index dd3f083d..63d7809b 100755
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 #
+# make spelling SPHINXBUILD="pyenv exec sphinx-build"
 import sys
 import os
 
diff --git a/docs/source/history/1.5.md b/docs/source/history/1.5.md
index dd47feda..633dfbc1 100644
--- a/docs/source/history/1.5.md
+++ b/docs/source/history/1.5.md
@@ -1,3 +1,13 @@
+## Ver. 1.5.3 - 2016-Oct-31
+
+This is a minor release with documentation fixes and channels improvements.
+
+* Refactored test documentation
+* Added Channels documentation
+* Better handling of channels disconnections
+* Increased test coverage by 0.5%
+
+
 ## Ver. 1.5.2 - 2016-Oct-23
 
 Bug fix release, version 1.5.1 has a regression bug on the redis pub-sub client.
diff --git a/pulsar/__init__.py b/pulsar/__init__.py
index 5168c029..797a5af6 100644
--- a/pulsar/__init__.py
+++ b/pulsar/__init__.py
@@ -5,7 +5,7 @@
 from .utils.version import get_version
 
 
-VERSION = (1, 6, 0, 'beta', 1)
+VERSION = (1, 5, 3, 'final', 0)
 
 __version__ = version = get_version(VERSION)