Add simple Hook breaking change changelog entry

changelog/README.rst

@@ -13,6 +13,7 @@ Each file should be named like ``<ISSUE>.<TYPE>``, where
 
 * ``feature``: new user facing features, like new command-line options and new behavior.
 * ``bugfix``: fixes a reported bug.
+* ``breaking``: a breaking change which is neither a new nor a removed feature.
 * ``doc``: documentation improvement, like rewording an entire session or adding missing docs.
 * ``removal``: feature removal.
 

changelog/simple_hooks.breaking

@@ -0,0 +1,17 @@
+The simple Hooks using either ``@before`` or ``@after`` require to be called as a function.
+
+The following Hook definition:
+
+.. code-block:: python
+
+    @before.each_scenario
+    def setup(scenario):
+        pass
+
+must be changed to:
+
+.. code-block:: python
+
+    @before.each_scenario()
+    def setup(scenario):
+        pass

pyproject.toml

@@ -25,3 +25,8 @@ filename = "CHANGELOG.rst"
 directory = "changelog/"
 title_format = "radish-bdd {version} ({project_date})"
 template = "changelog/template.rst"
+
+[[tool.towncrier.type]]
+directory = "breaking"
+name = "Breaking"
+showcontent = true