and the user popover needs a higher z-index, to make it visible again

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

apps/updatenotification/lib/Settings/Admin.php

@@ -114,7 +114,7 @@ class Admin implements ISettings {
 		return new TemplateResponse('updatenotification', 'admin', $params, '');
 	}
 
-	protected function filterChanges(array $changes) {
+	protected function filterChanges(array $changes): array {
 		$filtered = [];
 		if(isset($changes['changelogURL'])) {
 			$filtered['changelogURL'] = $changes['changelogURL'];

core/css/whatsnew.scss

@@ -9,6 +9,7 @@
   bottom: 35px !important;
   left: 15px !important;
   width: 270px;
+  z-index: 700;
 }
 
 .whatsNewPopover p {