diff --git a/docs/releasenotes.rst b/docs/releasenotes.rst
index 74712fc7f03990d9ed3ce78e08ae5473e32de9ff..099233c19915a06a84fe015a2a40b63fe23ba917 100644
--- a/docs/releasenotes.rst
+++ b/docs/releasenotes.rst
@@ -13,6 +13,20 @@ Dropped support for Debian 10 (Buster).
 
   * Dropped support for Debian 10 (Buster).
 
+* ``common`` role
+
+  * Dropped support for Python 2.7 pip requirements upgrade
+    checks. Only Python 3 is supported now.
+
+    Requirements (input) files for Python 3 are now put under the
+    ``/etc/pip_check_requirements_upgrades`` directory instead of
+    ``/etc/pip_check_requirements_upgrades-py3``.
+
+    The ``pip_check_requirements_py3`` /
+    ``pip_check_requirements_py3_in`` role parameters have been
+    renamed to ``pip_check_requirements`` /
+    ``pip_check_requirements_in``.
+
 **Bug fixes:**
 
 * ``common`` role