Update test

.github/workflows/tests.yml

@@ -25,10 +25,12 @@ jobs:
         # Python 3.11 # EOL 2027-10-24
         # Python 3.12 # EOL 2028-10-02
         # Python 3.13 # EOL
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13-dev"]
 
     steps:
+
       - uses: actions/checkout@v3
+
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v3
         with:
@@ -40,6 +42,8 @@ jobs:
           python -m pip install --upgrade pip
           python -m pip install pydot pytest pytest-cov pytest-html rdflib ruff
           # if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          python -m pip install -e .
+          python -m pip list
 
       - name: Lint with ruff
         run: |

docs/sphinx/ug_objects.rst

@@ -114,18 +114,20 @@ access ``node.data.age`` as ``node.age`` for example::
     assert alice.name == "Person<Alice, 23>"
 
 .. note::
-    The `shadow_attrs` feature is readonly, so you cannot modify the object
-    through the shadow attributes. You need to access the object directly for that.
+    The `forward_attrs` feature is readonly, so we cannot modify the object
+    through the forwarded attributes. 
+    We need to access the object directly for that, e.g. ``node.data.age = 24``.
 
 .. warning::
-
     Aliasing only works for attribute names that are **not** part of the native 
-    :class:`~nutree.node.Node` data model. So these attributes will always return
-    the native values:
+    :class:`~nutree.node.Node` data model. So the following attributes will 
+    always return the native values:
     `children`, `data_id`, `data`, `kind`, `meta`, `node_id`, `parent`, `tree`, 
-    and all other methods and properties.
+    and all other methods and properties, like `parent`, `name`, etc.
 
-    Note also that shadow attributes are readonly.
+    Use the `forward_attrs` feature with caution, as it can lead to unexpected
+    behavior, especially when new native attributes are added to `Node` in 
+    future releases!
 
 
 .. _generic-node-data:

setup.cfg

@@ -64,7 +64,7 @@ zip_safe = False
 #   bin/second.py
 
 install_requires =
-    typing-extensions;python_version<'3.11'
+    typing_extensions>=4.0; python_version<='3.10'
 
 # [options.package_data]
 # * = *.txt, *.rst