diff --git a/README.md b/README.md
index 1c781dc..0bc44e6 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ FS#25 - Collision with pre-installed AMR after Migration
 
 
 ** History / Changelog **
+ConLite 2.1.3
 ConLite 2.1.2
 ConLite 2.1.1
 ConLite 2.1.0
diff --git a/cms/config.php b/cms/data/config/production/config.php
similarity index 100%
rename from cms/config.php
rename to cms/data/config/production/config.php
diff --git a/cms/environment.php b/cms/environment.php
new file mode 100644
index 0000000..180842c
--- /dev/null
+++ b/cms/environment.php
@@ -0,0 +1,19 @@
+<?php
+
+// Load environment config file
+$configEnv = str_replace('\\', '/', realpath(dirname(__FILE__) . '/')) . '/data/config/config.environment.php';
+if (file_exists($configEnv)) {
+    include_once($configEnv);
+}
+
+if (!defined('CL_ENVIRONMENT')) {
+    if (getenv('CONLITE_ENVIRONMENT')) {
+        define('CL_ENVIRONMENT', getenv('CONLITE_ENVIRONMENT'));
+    } if (getenv('CONTENIDO_ENVIRONMENT')) {
+        define('CL_ENVIRONMENT', getenv('CONTENIDO_ENVIRONMENT'));
+    }  else {
+        define('CL_ENVIRONMENT', 'production');
+    }
+}
+
+//echo CL_ENVIRONMENT;
\ No newline at end of file
diff --git a/cms/front_content.php b/cms/front_content.php
index eaeeccd..9e847bd 100644
--- a/cms/front_content.php
+++ b/cms/front_content.php
@@ -48,11 +48,32 @@ if (!defined("CON_FRAMEWORK")) {
 }
 
 $contenido_path = '';
-# include the config file of the frontend to init the Client and Language Id
-include_once ("config.php");
 
-# Contenido startup process
-include_once ($contenido_path . 'includes/startup.php');
+// Set path to current frontend
+$frontend_path = str_replace('\\', '/', realpath(dirname(__FILE__) . '/')) . '/';
+
+// Include the environment definer file
+include_once($frontend_path . 'environment.php');
+
+if (defined('CL_ENVIRONMENT')) {
+    include_once($frontend_path . 'data/config/' . CL_ENVIRONMENT . '/config.php');
+
+    if (file_exists($frontend_path . 'data/config/' . CL_ENVIRONMENT . '/config.local.php')) {
+        @include($frontend_path . 'data/config/' . CL_ENVIRONMENT . '/config.local.php');
+    }
+} else {
+    if(file_exists($frontend_path.'config.php')) {
+        include_once($frontend_path.'config.php');
+    }
+     if(file_exists($frontend_path.'config.local.php')) {
+        include_once($frontend_path.'config.local.php');
+    }
+}
+
+if (!is_file($contenido_path . 'includes/startup.php')) {
+    die("<h1>Fatal Error</h1><br>Couldn't include ConLite startup.");
+}
+include_once($contenido_path . 'includes/startup.php');
 
 cInclude("includes", "functions.con.php");
 cInclude("includes", "functions.con2.php");
@@ -137,11 +158,9 @@ if (!isset($encoding) || !is_array($encoding) || count($encoding) == 0) {
 // @TODO: Should be outsourced into startup process but requires a better detection (frontend or backend)
 Contenido_Security::checkFrontendGlobals();
 
-
 // update urlbuilder set http base path 
 Contenido_Url::getInstance()->getUrlBuilder()->setHttpBasePath($cfgClient[$client]['htmlpath']['frontend']);
 
-
 // Initialize language
 if (!isset($lang)) {
 
@@ -227,7 +246,6 @@ $aParams = array(
 );
 $errsite = 'Location: ' . Contenido_Url::getInstance()->buildRedirect($aParams);
 
-
 /*
  * Try to initialize variables $idcat, $idart, $idcatart, $idartlang
  * Note: These variables can be set via http globals e.g. front_content.php?idcat=41&idart=34&idcatart=35&idartlang=42