diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6b9a22..b405793 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -48,6 +48,8 @@
 - **New** All methods (agg and transformers) has a new `get_method_name`
   instance method.
 
+- **Drop** Drop support for Python 3.8
+
 ---
 
 ## Version 0.8.5
diff --git a/docs/source/index.rst b/docs/source/index.rst
index 30d79a5..2522e6d 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -21,14 +21,6 @@ Ver. |version|
 
 ----
 
-|
-
-.. warning::
-    If you are using Scikit-Criteria  version **<= 0.2.11** check the
-    documentation here: https://scikit-criteria.readthedocs.io/en/0.2/
-
-|
-
 .. Here we render the README.md of the repository as a main page
 .. include:: _dynamic/README.rst
 
diff --git a/skcriteria/testing.py b/skcriteria/testing.py
index c2a56ce..a963c53 100644
--- a/skcriteria/testing.py
+++ b/skcriteria/testing.py
@@ -112,17 +112,13 @@ def assert_result_equals(left, right, **diff_kws):
 
     Parameters
     ----------
-    left : ResultABC
+    left : skcriteria.agg.ResultABC
         The left result to compare.
-    right : ResultABC
+    right : skcriteria.agg.ResultABC
         The right result to compare.
     **diff_kws : dict
         Optional keyword arguments to pass to the result `diff` method.
 
-    Returns
-    -------
-    None
-
     Raises
     ------
     AssertionError if the two results are not equal.