diff --git a/AABB_tree/include/CGAL/AABB_tree.h b/AABB_tree/include/CGAL/AABB_tree.h
index d4275852147..e968a68a3b6 100644
--- a/AABB_tree/include/CGAL/AABB_tree.h
+++ b/AABB_tree/include/CGAL/AABB_tree.h
@@ -407,6 +407,12 @@ public:
     /// that returns `true` in order to skip the primitive.
     /// Defaults to a functor that always returns `false`.
     ///
+    /// \note `skip` might be given some primitives that are not intersected by `query`
+    ///       because the intersection test is done after the skip test. Also note that
+    ///       the order the primitives are given to `skip` is not necessarily the
+    ///       intersection order with `query`.
+    ///
+    ///
     /// `AABBTraits` must be a model of `AABBRayIntersectionTraits` to
     /// call this member function.
     template<typename Ray, typename SkipFunctor>
diff --git a/Scripts/developer_scripts/create_demos_zip_files.sh b/Scripts/developer_scripts/create_demos_zip_files.sh
deleted file mode 100644
index 600469f8e20..00000000000
--- a/Scripts/developer_scripts/create_demos_zip_files.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-pushd AABB_tree_Demo;                   zip ../AABB_demo.zip          *    ;      popd
-pushd Alpha_shapes_3_Demo;              zip ../alpha_shape_3.zip      *    ;      popd
-pushd Bounding_volumes_Demo;            zip ../bounding_volumes_2.zip *    ;      popd
-pushd Circular_kernel_2_Demo;           zip ../circular_kernel.zip    *    ;      popd
-pushd Mesh_3_Demo;                      zip ../mesh_3.zip             *    ;      popd
-pushd Periodic_3_triangulation_3_Demo;  zip ../periodic_3_triangulation_3.zip *;  popd
-pushd Periodic_Lloyd_3_Demo;            zip ../periodic_3_triangulation_3.zip *;  popd
-pushd Polygon_Demo;                     zip ../polygon.zip *               ;      popd
-pushd Polyhedron_Demo;                  zip ../polyhedron_3.zip *          ;      popd
-pushd Segment_Delaunay_graph_2_Demo;    zip ../segment_voronoi_diagram_2.zip *;   popd
-pushd Surface_mesher_Demo;              zip ../surface_mesher.zip *;              popd
-pushd Triangulation_2_Demo;
-  zip ../regular_triangulation_2.zip Regular_triangulation_2.exe
-  zip ../constrained_delaunay_triangulation_2.zip Constrained_Delaunay_triangulation_2.exe
-  zip ../delaunay_triangulation_2.zip Delaunay_triangulation_2.exe
-popd