Remove unused code

classes/plagiarism_copyleaks_httpclient.class.php

@@ -68,7 +68,7 @@ public static function execute(
             )
         );
 
-        $version = 2024091200;
+        $version = 2024102001;
         $headers = (array)[
             'Content-Type' => $contenttype,
             'Plugin-Version' => "$version"

lib.php

@@ -377,15 +377,6 @@ public function update_status($course, $cm) {
     }
 }
 
-/**
- * This enables a plugin to insert a chunk of html at the start of the html document.
- * Typical use cases include some sort of alert notification, but in many cases the Notifications may be a better fit.
- * It MUST return a string containing a well formed chunk of html, or at minimum an empty string.
- */
-function plagiarism_copyleaks_before_standard_top_of_body_html() {
-    return "";
-}
-
 /**
  * Add the Copyleaks settings form to an add/edit activity page.
  *

version.php

@@ -23,7 +23,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2024091200;
+$plugin->version = 2024102001;
 $plugin->release = "3.5+";
 $plugin->requires = 2018051700;
 $plugin->component = 'plagiarism_copyleaks';