diff --git a/libraries/Tracker.class.php b/libraries/Tracker.class.php
index 94800feed6..0276d1e684 100644
--- a/libraries/Tracker.class.php
+++ b/libraries/Tracker.class.php
@@ -258,7 +258,7 @@ class PMA_Tracker
     static public function createVersion($dbname, $tablename, $version,
         $tracking_set = '', $is_view = false
     ) {
-        global $sql_backquotes;
+        global $sql_backquotes, $export_type;
 
         $common_functions = PMA_CommonFunctions::getInstance();
         
@@ -267,6 +267,7 @@ class PMA_Tracker
         }
 
         // get Export SQL instance
+        require_once "libraries/plugin_interface.lib.php";
         $export_sql_plugin = PMA_getPlugin(
             "export",
             "sql",    
diff --git a/libraries/transformations.lib.php b/libraries/transformations.lib.php
index a69403d02a..a653570d93 100644
--- a/libraries/transformations.lib.php
+++ b/libraries/transformations.lib.php
@@ -163,7 +163,6 @@ function PMA_getTransformationDescription($file, $html_formatted = true)
  */
 function PMA_getMIME($db, $table, $strict = false)
 {
-    
     $common_functions = PMA_CommonFunctions::getInstance();
     $cfgRelation = PMA_getRelationsParam();
 
@@ -183,9 +182,52 @@ function PMA_getMIME($db, $table, $strict = false)
            AND ( `mimetype` != \'\'' . (!$strict ? '
               OR `transformation` != \'\'
               OR `transformation_options` != \'\'' : '') . ')';
-    return PMA_DBI_fetch_result(
+    $result = PMA_DBI_fetch_result(
         $com_qry, 'column_name', null, $GLOBALS['controllink']
     );
+
+    foreach ($result as $column => $values) {
+        // replacements in mimetype and transformation
+        $values = str_replace("jpeg", "JPEG", $values);
+        $values = str_replace("png", "PNG", $values);
+        $values = str_replace("octet-stream", "Octetstream", $values);
+
+        // convert mimetype to new format (f.e. Text_Plain, etc)
+        $delimiter_space = '- ';
+        $delimiter = "_";
+        $values['mimetype'] = str_replace(
+            $delimiter_space,
+            $delimiter,
+            ucwords(
+                str_replace(
+                    $delimiter,
+                    $delimiter_space,
+                    $values['mimetype']
+                )
+            )
+        );
+
+        // convert transformation to new format (class name)
+        // f.e. Text_Plain_Substring.class.php
+        $values = str_replace("__", "_", $values);
+        $values = str_replace(".inc.php", ".class.php", $values);
+
+        $values['transformation'] = str_replace(
+            $delimiter_space,
+            $delimiter,
+            ucwords(
+                str_replace(
+                    $delimiter,
+                    $delimiter_space,
+                    $values['transformation']
+                )
+            )
+        );
+
+        $result[$column] = $values;
+    }
+
+    return $result;
 } // end of the 'PMA_getMIME()' function
 
 /**
@@ -215,7 +257,21 @@ function PMA_setMIME($db, $table, $key, $mimetype, $transformation,
         return false;
     }
 
-    $test_qry  = '
+    // convert mimetype to old format (f.e. text_plain)
+    $mimetype = strtolower($mimetype);
+    // old format has octet-stream instead of octetstream for mimetype
+    if (strstr($mimetype, "octetstream")) {
+        $mimetype = "application_octet-stream";
+    }
+
+    // convert transformation to old format (f.e. text_plain__substring.inc.php)
+    $transformation = strtolower($transformation);
+    $transformation = str_replace(".class.php", ".inc.php", $transformation);
+    $last_pos = strrpos($transformation, "_");
+    $transformation = substr($transformation , 0, $last_pos) . "_"
+        . substr($transformation, $last_pos);
+
+    $test_qry = '
          SELECT `mimetype`,
                 `comment`
            FROM ' . $common_functions->backquote($cfgRelation['db']) . '.'
diff --git a/transformation_wrapper.php b/transformation_wrapper.php
index 1f4831a5d6..457f371c33 100644
--- a/transformation_wrapper.php
+++ b/transformation_wrapper.php
@@ -53,18 +53,18 @@ if (isset($where_clause)) {
         null,
         PMA_DBI_QUERY_STORE
     );
-    $row    = PMA_DBI_fetch_assoc($result);
+    $row = PMA_DBI_fetch_assoc($result);
 } else {
     $result = PMA_DBI_query(
         'SELECT * FROM ' . PMA_CommonFunctions::getInstance()->backquote($table) . ' LIMIT 1;',
         null,
         PMA_DBI_QUERY_STORE
     );
-    $row    = PMA_DBI_fetch_assoc($result);
+    $row = PMA_DBI_fetch_assoc($result);
 }
 
 // No row returned
-if (!$row) {
+if (! $row) {
     exit;
 } // end if (no record returned)
 
@@ -89,7 +89,7 @@ $response = PMA_Response::getInstance();
 $response->getHeader()->sendHttpHeaders();
 
 // [MIME]
-if (isset($ct) && !empty($ct)) {
+if (isset($ct) && ! empty($ct)) {
     $mime_type = $ct;
 } else {
     $mime_type = (isset($mime_map[$transform_key]['mimetype'])