Fix Python version since which external enities are not resolved by default. (GH-11237)
diff --git a/Doc/library/xml.dom.pulldom.rst b/Doc/library/xml.dom.pulldom.rst
index eb2b16b..660c75c 100644
--- a/Doc/library/xml.dom.pulldom.rst
+++ b/Doc/library/xml.dom.pulldom.rst
@@ -25,7 +25,7 @@
maliciously constructed data. If you need to parse untrusted or
unauthenticated data see :ref:`xml-vulnerabilities`.
-.. versionchanged:: 3.8
+.. versionchanged:: 3.7.1
The SAX parser no longer processes general external entities by default to
increase security by default. To enable processing of external entities,