diff --git a/Changelog b/Changelog
index b1b1316..743f1dc 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,38 @@
+2.2.0
+=====
+
+This feature release introduces a number of new features and bug fixes.
+
+First of all it includes a new class named `postgresql::python` which provides you with a convenient way of install the python Postgresql client libraries.
+
+    class { 'postgresql::python':
+    }
+
+You are now able to use `postgresql::database_user` without having to specify a password_hash, useful for different authentication mechanisms that do not need passwords (ie. cert, local etc.).
+
+We've also provided a lot more advanced custom parameters now for greater control of your Postgresql installation. Consult the class documentation for PuppetDB in the README.
+
+This release in particular has largely been contributed by the community members below, a big thanks to one and all.
+
+#### Detailed Changes
+
+* Add support for psycopg installation (Flaper Fesp and Dan Prince)
+* Added default PostgreSQL version for Ubuntu 13.04 (Kamil Szymanski)
+* Add ability to create users without a password (Bruno Harbulot)
+* Three Puppet 2.6 fixes (Dominic Cleal)
+* Add explicit call to concat::setup when creating concat file (Dominic Cleal)
+* Fix readme typo (Jordi Boggiano)
+* Update postgres_default_version for Ubuntu (Kamil Szymanski)
+* Allow to set connection for noew role (Kamil Szymanski)
+* Fix pg_hba_rule for postgres local access (Kamil Szymanski)
+* Fix versions for travis-ci (Ken Barber)
+* Add replication support (Jordi Boggiano)
+* Cleaned up and added unit tests (Ken Barber)
+* Generalization to provide more flexability in postgresql configuration (Karel Brezina)
+* Create dependent directory for sudoers so tests work on Centos 5 (Ken Barber)
+* Allow SQL commands to be run against a specific DB (Carlos Villela)
+* Drop trailing comma to support Puppet 2.6 (Michael Arnold)
+
 2.1.1
 =====
 
@@ -60,7 +95,7 @@ A big thanks to all those listed below who made this feature release possible :-
 #### Detailed Changes
 
 2013-01-18 - Simão Fontes <simaofontes@gmail.com> & Flaper Fesp <flaper87@gmail.com>
-* Remove trailing commas from params.pp property definition for Puppet 2.6.0 compatibility 
+* Remove trailing commas from params.pp property definition for Puppet 2.6.0 compatibility
 
 2013-01-18 - Lauren Rother <lauren.rother@puppetlabs.com>
 * Updated README.md to conform with best practices template
diff --git a/Modulefile b/Modulefile
index eeb9c1c..04dcb8b 100644
--- a/Modulefile
+++ b/Modulefile
@@ -1,5 +1,5 @@
 name 'puppetlabs-postgresql'
-version '2.1.1'
+version '2.2.0'
 source 'git://github.com/puppetlabs/puppet-postgresql.git'
 author 'Inkling/Puppet Labs'
 description 'PostgreSQL defined resource types'
diff --git a/README.md b/README.md
index 0f29b87..665b4f3 100644
--- a/README.md
+++ b/README.md
@@ -119,6 +119,7 @@ Classes:
 * [postgresql::contrib](#class-postgresqlcontrib)
 * [postgresql::devel](#class-postgresqldevel)
 * [postgresql::java](#class-postgresqljava)
+* [postgresql::python](#class-postgresqlpython)
 
 Resources:
 
@@ -268,6 +269,15 @@ The name of the postgresql java package.
 ####`package_ensure`
 The ensure parameter passed on to postgresql java package resource.
 
+###Class: postgresql::python
+This class installs the postgresql Python libraries. For customer requirements you can customise the following parameters:
+
+####`package_name`
+The name of the postgresql python package.
+
+####`package_ensure`
+The ensure parameter passed on to postgresql python package resource.
+
 ###Resource: postgresql::db
 This is a convenience resource that creates a database, user and assigns necessary permissions in one go.
 
@@ -412,7 +422,7 @@ The name of the database you wish to test.
 Username to connect with.
 
 ####`database_password`
-Password to connect with.
+Password to connect with. Can be left blank, but that is not recommended.
 
 ###Resource: postgresql::pg\_hba\_rule
 This defined type allows you to create an access rule for `pg_hba.conf`. For more details see the [PostgreSQL documentation](http://www.postgresql.org/docs/8.2/static/auth-pg-hba-conf.html).