diff --git a/db/upgrade.php b/db/upgrade.php
index 4d01ed3..9b926de 100644
--- a/db/upgrade.php
+++ b/db/upgrade.php
@@ -32,20 +32,16 @@ function xmldb_filter_jwplayer_upgrade($oldversion) {
 
     $dbman = $DB->get_manager();
 
-    if ($oldversion < 2015080401) {
+    if ($oldversion < 2015112500) {
         // Delete customskin file, as the setting has been removed.
-        $fs = get_file_storage();
-        $fs->delete_area_files(context_system::instance()->id, 'filter_jwplayer', 'playerskin', 0);
-        unset_config('customskin', 'filter_jwplayer');
+        if (get_config('filter_jwplayer', 'customskin') !== false) {
+            $fs = get_file_storage();
+            $fs->delete_area_files(context_system::instance()->id, 'filter_jwplayer', 'playerskin', 0);
+            unset_config('customskin', 'filter_jwplayer');
+        }
 
         // Unset other removed settings.
         unset_config('gatrackingobject', 'filter_jwplayer');
-
-        upgrade_plugin_savepoint(true, 2015080401, 'filter', 'jwplayer');
-    }
-
-    if ($oldversion < 2015112500) {
-        // Unset removed settings.
         unset_config('securehosting', 'filter_jwplayer');
         unset_config('accounttoken', 'filter_jwplayer');
 
diff --git a/version.php b/version.php
index 9b39793..40ef03a 100644
--- a/version.php
+++ b/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015080401;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2013111800;        // Requires Moodle 2.6
+$plugin->version   = 2015112500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2015051100;        // Requires Moodle 2.9
 $plugin->component = 'filter_jwplayer'; // Full name of the plugin (used for diagnostics).
 $plugin->maturity = MATURITY_STABLE;
-$plugin->release   = '0.3 for Moodle 2.6+ and JW Player 6';
+$plugin->release   = '7-0.4 for Moodle 2.9+, JW7 CDN 7.2.2)';