diff --git a/Modulefile b/Modulefile
index f153dbba9..5669521b3 100644
--- a/Modulefile
+++ b/Modulefile
@@ -1,5 +1,5 @@
 name    'puppetlabs-nova'
-version '4.0.0-devel'
+version '4.0.0'
 source  'https://github.com/stackforge/puppet-nova'
 author  'Puppet Labs'
 license 'Apache License 2.0'
@@ -14,6 +14,6 @@ dependency 'puppetlabs/cinder', '>=4.0.0 <5.0.0'
 dependency 'puppetlabs/glance', '>=4.0.0 <5.0.0'
 dependency 'puppetlabs/inifile', '>=1.0.0 <2.0.0'
 dependency 'puppetlabs/keystone', '>=4.0.0 <5.0.0'
-dependency 'puppetlabs/mysql', '>=0.9.0 <1.0.0'
+dependency 'puppetlabs/mysql', '>=0.9.0 <3.0.0'
 dependency 'puppetlabs/rabbitmq', '>=2.0.2 <3.0.0'
 dependency 'puppetlabs/stdlib', '>=3.2.0'
diff --git a/README.md b/README.md
index 1d2304d77..292911e15 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 nova
 ====
 
+4.0.0 - 2014.1.0 - Icehouse
+
 #### Table of Contents
 
 1. [Overview - What is the nova module?](#overview)
@@ -89,6 +91,29 @@ Contributors
 Release Notes
 -------------
 
+**4.0.0**
+
+* Stable Icehouse release.
+* Added support for RHEL 7.
+* Added support for metadata and conductor workers.
+* Added support for vif_plugging parameters.
+* Added support for puppetlabs-mysql 2.2 and greater.
+* Added support for instance_usage_audit parameters.
+* Added support to manage the nova uid/gid for NFS live migration..
+* Added nova::config to handle additional custom options.
+* Added support to disable installation of nova utilities.
+* Added support for durable RabbitMQ queues.
+* Added SSL support for RabbitMQ.
+* Added support for nova-objectstore bind address.
+* Updated support for notification parameters.
+* Fixed packaging bugs.
+* Fixed report_interval configuration.
+* Fixed file location for nova compute rbd secret.
+
+**3.2.1**
+
+* Fixed consoleauth/spice resource duplication on Red Hat systems.
+
 **3.2.0**
 
 * Replace pip with native package manager for VMWare.