diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c3669d3..8792e1e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 1.0.6 (released 2013-02-)
+
+* Added links to tutorials in the README
+* Added missing `state` parameter request to the `checkAuthoriseParams()` method.
+
 ## 1.0.5 (released 2013-02-21)
 
 * Fixed the SQL example for SessionInterface::getScopes()
diff --git a/composer.json b/composer.json
index 31e049a9..fe7ff0e3 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
 	"name": "lncd/oauth2",
-	"description": "OAuth 2.0 Framework",
-	"version": "1.0.5",
+	"description": "A lightweight and powerful OAuth 2.0 authoriation and resource server library with support for all the core specification grants",
+	"version": "1.0.6",
 	"homepage": "https://github.com/lncd/OAuth2",
 	"license": "MIT",
 	"require": {
diff --git a/src/OAuth2/AuthServer.php b/src/OAuth2/AuthServer.php
index 927ecea9..1cdb182b 100644
--- a/src/OAuth2/AuthServer.php
+++ b/src/OAuth2/AuthServer.php
@@ -249,7 +249,7 @@ class AuthServer
     public function checkAuthoriseParams($inputParams = array())
     {
         // Auth params
-        $authParams = self::getParam(array('client_id', 'redirect_uri', 'response_type', 'scope'), 'get', $inputParams);
+        $authParams = self::getParam(array('client_id', 'redirect_uri', 'response_type', 'scope', 'state'), 'get', $inputParams);
 
         if (is_null($authParams['client_id'])) {
             throw new Exception\ClientException(sprintf(self::$exceptionMessages['invalid_request'], 'client_id'), 0);