updated core to 7.72

modules/toolbar/toolbar-print.css

@@ -0,0 +1,6 @@
+/**
+ * Hide the toolbar when printing.
+ */
+#toolbar {
+  display: none;
+}

modules/toolbar/toolbar.info

@@ -4,7 +4,7 @@ core = 7.x
 package = Core
 version = VERSION
 
-; Information added by Drupal.org packaging script on 2019-04-17
-version = "7.66"
+; Information added by Drupal.org packaging script on 2020-06-17
+version = "7.72"
 project = "drupal"
-datestamp = "1555533576"
+datestamp = "1592419104"

modules/toolbar/toolbar.module

@@ -197,6 +197,9 @@ function toolbar_view() {
       ),
       'css' => array(
         $module_path . '/toolbar.css',
+        $module_path . '/toolbar-print.css' => array(
+          'media' => 'print',
+        ),
       ),
       'library' => array(array('system', 'jquery.cookie')),
     ),