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@@ -198,4 +198,9 @@ additional Python module on platforms using Python 3.4. As such
platforms are generally in maintenance mode, the introduction of a new
dependency may act as a break in compatibility in practical terms.
+Similarly, only function annotations are appropriate for use, as the
+variable annotations specified in `PEP-526`_ were introduced in Python
+3.6.
+
.. _PEP-484: https://www.python.org/dev/peps/pep-0484/
+.. _PEP-526: https://www.python.org/dev/peps/pep-0526/