Upgrade to 3.6.3

kirby/dependencies/parsedown-extra/ParsedownExtra.php

@@ -17,7 +17,7 @@ class ParsedownExtra extends Parsedown
 {
     # ~
 
-    const version = '0.8.0-beta-1';
+    public const version = '0.8.0-beta-1';
 
     # ~
 
@@ -568,11 +568,11 @@ class ParsedownExtra extends Parsedown
         # http://stackoverflow.com/q/1148928/200145
         libxml_use_internal_errors(true);
 
-        $DOMDocument = new DOMDocument;
+        $DOMDocument = new DOMDocument();
 
         # http://stackoverflow.com/q/11309194/200145
         $elementMarkup = mb_convert_encoding($elementMarkup, 'HTML-ENTITIES', 'UTF-8');
-        
+
         # Ensure that saveHTML() is not remove new line characters. New lines will be split by this character.
         $DOMDocument->formatOutput = true;