Upgrade to 3.9.1

kirby/config/api/routes/users.php

@@ -82,7 +82,7 @@ return [
 			$this->user($id)->avatar()?->delete();
 
 			return $this->upload(
-				function ($source, $filename) {
+				function ($source, $filename) use ($id) {
 					$props = [
 						'filename' => 'profile.' . F::extension($filename),
 						'template' => 'avatar',

kirby/config/components.php

@@ -280,7 +280,7 @@ return [
 	 * @param string|array $name Snippet name
 	 * @param array $data Data array for the snippet
 	 */
-	'snippet' => function (App $kirby, string|array $name, array $data = [], bool $slots = false): Snippet|string {
+	'snippet' => function (App $kirby, string|array|null $name, array $data = [], bool $slots = false): Snippet|string {
 		return Snippet::factory($name, $data, $slots);
 	},