--- a/wp/wp-admin/admin-ajax.php	Thu Sep 29 08:06:27 2022 +0200
+++ b/wp/wp-admin/admin-ajax.php	Fri Sep 05 18:40:08 2025 +0200
@@ -5,7 +5,7 @@
  * @package WordPress
  * @subpackage Administration
  *
- * @link https://codex.wordpress.org/AJAX_in_Plugins
+ * @link https://developer.wordpress.org/plugins/javascript/ajax
  */
 
 /**
@@ -117,6 +117,7 @@
 	'parse-media-shortcode',
 	'destroy-sessions',
 	'install-plugin',
+	'activate-plugin',
 	'update-plugin',
 	'crop-image',
 	'generate-password',
@@ -153,7 +154,8 @@
 	'health-check-background-updates',
 	'health-check-loopback-requests',
 );
-$core_actions_post            = array_merge( $core_actions_post, $core_actions_post_deprecated );
+
+$core_actions_post = array_merge( $core_actions_post, $core_actions_post_deprecated );
 
 // Register core Ajax calls.
 if ( ! empty( $_GET['action'] ) && in_array( $_GET['action'], $core_actions_get, true ) ) {
@@ -168,6 +170,9 @@
 
 add_action( 'wp_ajax_nopriv_heartbeat', 'wp_ajax_nopriv_heartbeat', 1 );
 
+// Register Plugin Dependencies Ajax calls.
+add_action( 'wp_ajax_check_plugin_dependencies', array( 'WP_Plugin_Dependencies', 'check_plugin_dependencies_during_ajax' ) );
+
 $action = $_REQUEST['action'];
 
 if ( is_user_logged_in() ) {