diff --git a/src/experimental/note.md b/src/experimental/note.md
index 1e2ee5bf..9ee247c3 100644
--- a/src/experimental/note.md
+++ b/src/experimental/note.md
@@ -1,3 +1,4 @@
 to_do:
 
-
+- deprecate paths2sections(paths) -> rails2sections(rails)
+- deprecate path_scaling_sections(shape_pts, edge_path) -> rail_extruded_sections(shape_pts, rail)
\ No newline at end of file