diff --git a/DataCollector/HttpDataCollector.php b/DataCollector/HttpDataCollector.php
index ce1802b..7f61cb7 100644
--- a/DataCollector/HttpDataCollector.php
+++ b/DataCollector/HttpDataCollector.php
@@ -98,7 +98,7 @@ public function getLogs() {
 	 * Get all messages
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  array
@@ -122,7 +122,7 @@ public function getMessages() {
 	 * Return amount of http calls
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  integer
@@ -138,7 +138,7 @@ public function getCallCount() {
 	 * Returns (new) LogGroup based on given id
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   string $id
diff --git a/Log/LogGroup.php b/Log/LogGroup.php
index 4d15cc1..c98cb52 100644
--- a/Log/LogGroup.php
+++ b/Log/LogGroup.php
@@ -10,7 +10,7 @@
  * @package EightPoints\Bundle\GuzzleBundle\Log
  * @author  Florian Preusner
  *
- * @version 2.2
+ * @version 2.1
  * @since   2015-05
  */
 class LogGroup {
@@ -29,7 +29,7 @@ class LogGroup {
 	 * Set Symfony Request
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   Request $value
@@ -43,7 +43,7 @@ public function setRequest(Request $value) {
 	 * Get Symfony Request
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  Request
@@ -57,7 +57,7 @@ public function getRequest() {
 	 * Set Log Messages
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   array $value
@@ -71,7 +71,7 @@ public function setMessages(array $value) {
 	 * Return Log Messages
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  array
diff --git a/Log/LogMessage.php b/Log/LogMessage.php
index f39ef57..584b61c 100644
--- a/Log/LogMessage.php
+++ b/Log/LogMessage.php
@@ -92,7 +92,7 @@ public function getMessage() {
 	 * Set Log Request
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   LogRequest $value
@@ -106,7 +106,7 @@ public function setRequest(LogRequest $value) {
 	 * Get Log Request
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  LogRequest
@@ -120,7 +120,7 @@ public function getRequest() {
 	 * Set Log Response
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   LogResponse $value
@@ -134,7 +134,7 @@ public function setResponse(LogResponse $value) {
 	 * Get Log Response
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  LogResponse
diff --git a/Log/LogRequest.php b/Log/LogRequest.php
index 4646fd4..e9ad264 100644
--- a/Log/LogRequest.php
+++ b/Log/LogRequest.php
@@ -10,7 +10,7 @@
  * @package EightPoints\Bundle\GuzzleBundle\Log
  * @author  Florian Preusner
  *
- * @version 2.2
+ * @version 2.1
  * @since   2015-05
  */
 class LogRequest {
@@ -24,7 +24,7 @@ class LogRequest {
 	 * Construct
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   RequestInterface $request
@@ -38,7 +38,7 @@ public function __construct(RequestInterface $request) {
 	 * Save data
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   RequestInterface $request
@@ -52,7 +52,7 @@ public function save(RequestInterface $request) {
 	 * Set request host
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   string $value
@@ -66,7 +66,7 @@ public function setHost($value) {
 	 * Return host
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  string
diff --git a/Log/LogResponse.php b/Log/LogResponse.php
index 670263f..edf5f2f 100644
--- a/Log/LogResponse.php
+++ b/Log/LogResponse.php
@@ -10,7 +10,7 @@
  * @package EightPoints\Bundle\GuzzleBundle\Log
  * @author  Florian Preusner
  *
- * @version 2.2
+ * @version 2.1
  * @since   2015-05
  */
 class LogResponse {
@@ -24,7 +24,7 @@ class LogResponse {
 	 * Construct
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   ResponseInterface $response
@@ -38,7 +38,7 @@ public function __construct(ResponseInterface $response) {
 	 * Save data
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   ResponseInterface $request
@@ -52,7 +52,7 @@ public function save(ResponseInterface $request) {
 	 * Set response headers
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @param   array $value
@@ -66,7 +66,7 @@ public function setHeaders(array $value) {
 	 * Return response headers
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  array
diff --git a/Log/Logger.php b/Log/Logger.php
index 1d3fd23..59535cd 100644
--- a/Log/Logger.php
+++ b/Log/Logger.php
@@ -53,7 +53,7 @@ public function log($level, $message, array $context = array()) {
 	 * Clear messages list
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 */
 	public function clear() {
@@ -65,7 +65,7 @@ public function clear() {
 	 * Return if messages exist or not
 	 *
 	 * @author  Florian Preusner
-	 * @version 2.2
+	 * @version 2.1
 	 * @since   2015-05
 	 *
 	 * @return  boolean