improve docs and change log

Author: GeneKao

CHANGELOG.md

@@ -18,7 +18,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Added `Data.guid` to JSON serialization.
 * Added `Data.guid` to pickle state.
 * Added `Assembly.find_by_key` to locate parts by key.
-* Added `Mesh.mesh_dual` with additional option to include boundary faces. 
 
 ### Changed
 
@@ -27,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Fixed bug in `compas.robots.Configuration`.
 * Rebuild part index after deserialization in `Assembly`.
 * Fixed bug in `compas.artists.colordict.ColorDict`.
+* Change `Mesh.mesh_dual` with option of including the boundary. 
 
 ### Removed
 

src/compas/datastructures/mesh/duality.py

@@ -21,9 +21,9 @@ def mesh_dual(mesh, cls=None, include_boundary=False):
     cls : Type[:class:`~compas.datastructures.Mesh`], optional
         The type of the dual mesh.
         Defaults to the type of the provided mesh object.
-    include_boundary: str, optional
+    include_boundary: bool, optional
         Whether to include boundary faces for the dual mesh
-        Default mode is False, don't create faces on boundaries.
+        If True, create faces on boundaries including all original mesh boundary vertices.
 
     Returns
     -------