diff -r 3d4e9c994f10 -r a86126ab1dd4 wp/wp-includes/class-requests.php
--- a/wp/wp-includes/class-requests.php	Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-includes/class-requests.php	Tue Dec 15 13:49:49 2020 +0100
@@ -88,7 +88,7 @@
 	 *
 	 * @var string
 	 */
-	const VERSION = '1.7';
+	const VERSION = '1.7-3470169';
 
 	/**
 	 * Registered transport classes
@@ -187,7 +187,8 @@
 
 		// Don't search for a transport if it's already been done for these $capabilities
 		if (isset(self::$transport[$cap_string]) && self::$transport[$cap_string] !== null) {
-			return new self::$transport[$cap_string]();
+			$class = self::$transport[$cap_string];
+			return new $class();
 		}
 		// @codeCoverageIgnoreEnd
 
@@ -214,7 +215,8 @@
 			throw new Requests_Exception('No working transports found', 'notransport', self::$transports);
 		}
 
-		return new self::$transport[$cap_string]();
+		$class = self::$transport[$cap_string];
+		return new $class();
 	}
 
 	/**#@+
@@ -789,7 +791,7 @@
 	 * Convert a key => value array to a 'key: value' array for headers
 	 *
 	 * @param array $array Dictionary of header values
-	 * @return array List of headers
+	 * @return string[] List of headers
 	 */
 	public static function flatten($array) {
 		$return = array();
@@ -805,7 +807,7 @@
 	 * @codeCoverageIgnore
 	 * @deprecated Misspelling of {@see Requests::flatten}
 	 * @param array $array Dictionary of header values
-	 * @return array List of headers
+	 * @return string[] List of headers
 	 */
 	public static function flattern($array) {
 		return self::flatten($array);