--- a/wp/wp-includes/SimplePie/Cache.php	Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-includes/SimplePie/Cache.php	Tue Dec 15 13:49:49 2020 +0100
@@ -5,7 +5,7 @@
  * A PHP-Based RSS and Atom Feed Framework.
  * Takes the hard work out of managing a complete RSS/Atom solution.
  *
- * Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
+ * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification, are
@@ -33,10 +33,9 @@
  * POSSIBILITY OF SUCH DAMAGE.
  *
  * @package SimplePie
- * @version 1.3.1
- * @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
+ * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
  * @author Ryan Parman
- * @author Geoffrey Sneddon
+ * @author Sam Sneddon
  * @author Ryan McCue
  * @link http://simplepie.org/ SimplePie
  * @license http://www.opensource.org/licenses/bsd-license.php BSD License
@@ -62,8 +61,10 @@
 	 * @var array
 	 */
 	protected static $handlers = array(
-		'mysql' => 'SimplePie_Cache_MySQL',
-		'memcache' => 'SimplePie_Cache_Memcache',
+		'mysql'     => 'SimplePie_Cache_MySQL',
+		'memcache'  => 'SimplePie_Cache_Memcache',
+		'memcached' => 'SimplePie_Cache_Memcached',
+		'redis'     => 'SimplePie_Cache_Redis'
 	);
 
 	/**