diff --git a/f4/52/73649f3af96bc756a98f33b7e963945830a1 b/f4/52/73649f3af96bc756a98f33b7e963945830a1
new file mode 100644
index 00000000000..c175c60baf8
--- /dev/null
+++ b/f4/52/73649f3af96bc756a98f33b7e963945830a1
@@ -0,0 +1 @@
+Author: https://github.com/MaxWipfli