Just use stable reference

CONTRIBUTING.md

@@ -55,11 +55,9 @@ poetry version patch
 # Commit, Tag and Push
 version=$(poetry version -s)
 
-sed "s/$prev_version/$version/g" -i README.rst
-sed "s/$prev_version/$version/g" -i docs/index.rst
 sed "s/$prev_version/$version/g" -i anytree/__init__.py
 
-git commit -m"version bump to ${version}" pyproject.toml README.rst docs/index.rst anytree/__init__.py
+git commit -m"version bump to ${version}" pyproject.toml anytree/__init__.py
 git tag "${version}" -m "Release ${version}"
 git push
 git push --tags

README.rst

@@ -10,8 +10,8 @@
 .. image:: https://coveralls.io/repos/github/c0fec0de/anytree/badge.svg
     :target: https://coveralls.io/github/c0fec0de/anytree
 
-.. image:: https://readthedocs.org/projects/anytree/badge/?version=2.12.0
-    :target: https://anytree.readthedocs.io/en/2.12.0/?badge=2.12.0
+.. image:: https://readthedocs.org/projects/anytree/badge/?version=stable
+    :target: https://anytree.readthedocs.io/en/stable
 
 .. image:: https://api.codeclimate.com/v1/badges/e6d325d6fd23a93aab20/maintainability
    :target: https://codeclimate.com/github/c0fec0de/anytree/maintainability
@@ -59,20 +59,20 @@ Links
 .. image:: https://github.com/c0fec0de/anytree/raw/devel/docs/static/buymeacoffee.png
    :target: https://www.buymeacoffee.com/1oYX0sw
 
-.. _anytree: https://anytree.readthedocs.io/en/2.12.0/
-.. _Documentation: https://anytree.readthedocs.io/en/2.12.0/
-.. _PyPI: https://pypi.org/project/anytree/2.12.0/
+.. _anytree: https://anytree.readthedocs.io/en/stable/
+.. _Documentation: https://anytree.readthedocs.io/en/stable/
+.. _PyPI: https://pypi.org/project/anytree/stable/
 .. _GitHub: https://github.com/c0fec0de/anytree
 .. _Changelog: https://github.com/c0fec0de/anytree/releases
 .. _Issues: https://github.com/c0fec0de/anytree/issues
 .. _Contributors: https://github.com/c0fec0de/anytree/graphs/contributors
 
-.. _Node: https://anytree.readthedocs.io/en/2.12.0/api/anytree.node.html#anytree.node.node.Node
-.. _RenderTree: https://anytree.readthedocs.io/en/2.12.0/api/anytree.render.html#anytree.render.RenderTree
-.. _UniqueDotExporter: https://anytree.readthedocs.io/en/2.12.0/exporter/dotexporter.html#anytree.exporter.dotexporter.UniqueDotExporter
-.. _NodeMixin: https://anytree.readthedocs.io/en/2.12.0/api/anytree.node.html#anytree.node.nodemixin.NodeMixin
-.. _Importers: https://anytree.readthedocs.io/en/2.12.0/importer.html
-.. _Exporters: https://anytree.readthedocs.io/en/2.12.0/exporter.html
+.. _Node: https://anytree.readthedocs.io/en/stable/api/anytree.node.html#anytree.node.node.Node
+.. _RenderTree: https://anytree.readthedocs.io/en/stable/api/anytree.render.html#anytree.render.RenderTree
+.. _UniqueDotExporter: https://anytree.readthedocs.io/en/stable/exporter/dotexporter.html#anytree.exporter.dotexporter.UniqueDotExporter
+.. _NodeMixin: https://anytree.readthedocs.io/en/stable/api/anytree.node.html#anytree.node.nodemixin.NodeMixin
+.. _Importers: https://anytree.readthedocs.io/en/stable/importer.html
+.. _Exporters: https://anytree.readthedocs.io/en/stable/exporter.html
 
 Getting started
 ---------------

anytree/__init__.py

@@ -5,7 +5,7 @@
 __version__ = "2.12.0"
 __author__ = "c0fec0de"
 __author_email__ = "c0fec0de@gmail.com"
-__description__ = """Powerful and Lightweight Python Tree Data Structure.."""
+__description__ = """Powerful and Lightweight Python Tree Data Structure."""
 __url__ = "https://github.com/c0fec0de/anytree"
 
 from . import cachedsearch  # noqa

docs/index.rst

@@ -14,8 +14,8 @@ Any Python Tree Data
 .. image:: https://coveralls.io/repos/github/c0fec0de/anytree/badge.svg
     :target: https://coveralls.io/github/c0fec0de/anytree
 
-.. image:: https://readthedocs.org/projects/anytree/badge/?version=2.12.0
-    :target: https://anytree.readthedocs.io/en/2.12.0/?badge=2.12.0
+.. image:: https://readthedocs.org/projects/anytree/badge/?version=stable
+    :target: https://anytree.readthedocs.io/en/stable/
 
 .. image:: https://api.codeclimate.com/v1/badges/e6d325d6fd23a93aab20/maintainability
    :target: https://codeclimate.com/github/c0fec0de/anytree/maintainability
@@ -82,10 +82,10 @@ Links
 
 Feel free to share_ info about your anytree project.
 
-.. _anytree: https://anytree.readthedocs.io/en/2.12.0/
-.. _Documentation: https://anytree.readthedocs.io/en/2.12.0/
+.. _anytree: https://anytree.readthedocs.io/en/stable/
+.. _Documentation: https://anytree.readthedocs.io/en/stable/
 .. _GitHub: https://github.com/c0fec0de/anytree
-.. _PyPI: https://pypi.org/project/anytree/2.12.0/
+.. _PyPI: https://pypi.org/project/anytree/stable/
 .. _Changelog: https://github.com/c0fec0de/anytree/releases
 .. _Issues: https://github.com/c0fec0de/anytree/issues
 .. _Contributors: https://github.com/c0fec0de/anytree/graphs/contributors