diff --git a/tests/test_loaders.py b/tests/test_loaders.py
index 68907ad..eba428d 100644
--- a/tests/test_loaders.py
+++ b/tests/test_loaders.py
@@ -1,3 +1,5 @@
 # tests/test_loaders.py — auto-generated stub
 
 # update 6 (2026-04)
+
+# update 19 (2026-04)