Address ASYNC401 review feedback

Author: paranoa233

docs/changelog.rst

@@ -4,9 +4,12 @@ Changelog
 
 `CalVer, YY.month.patch <https://calver.org/>`_
 
+27.7.1
+======
+- Add :ref:`ASYNC401 <async401>` pytest-raises-exception-group, recommending ``pytest.RaisesGroup`` over ``pytest.raises(ExceptionGroup)``. `(issue #430) <https://github.com/python-trio/flake8-async/issues/430>`_
+
 26.6.1
 ======
-- Add :ref:`ASYNC401 <async401>` pytest-raises-exception-group, an opt-in rule recommending ``pytest.RaisesGroup`` over ``pytest.raises(ExceptionGroup)``. `(issue #430) <https://github.com/python-trio/flake8-async/issues/430>`_
 - Add :ref:`ASYNC127 <async127>` unmaintained-httpx: use ``httpx2`` instead of ``httpx``, which is no longer maintained, to get security updates. `(issue #460) <https://github.com/python-trio/flake8-async/issues/460>`_
 - :ref:`ASYNC210 <async210>`, :ref:`ASYNC211 <async211>` and :ref:`ASYNC212 <async212>` now also detect blocking calls made through ``httpx2``, and their messages recommend ``httpx2.AsyncClient`` instead of ``httpx.AsyncClient``.
 

docs/rules.rst

@@ -222,7 +222,6 @@ _`ASYNC400` : except-star-invalid-attribute
 
 _`ASYNC401` : pytest-raises-exception-group
     ``pytest.raises(ExceptionGroup)`` and ``pytest.raises(BaseExceptionGroup)`` usually hide the structure of exception groups. Prefer ``pytest.RaisesGroup``.
-    This rule is disabled by default because some uses of ``pytest.raises`` with exception groups are valid.
 
 Optional rules disabled by default
 ==================================

flake8_async/visitors/visitor4xx.py

@@ -10,7 +10,7 @@
 from typing import TYPE_CHECKING, Any
 
 from .flake8asyncvisitor import Flake8AsyncVisitor
-from .helpers import disabled_by_default, error_class
+from .helpers import error_class
 
 if TYPE_CHECKING:
     from collections.abc import Mapping
@@ -110,7 +110,6 @@ def visit_FunctionDef(
 
 
 @error_class
-@disabled_by_default
 class Visitor401(Flake8AsyncVisitor):
     error_codes: Mapping[str, str] = {
         "ASYNC401": (