Backport 70111: Let configparser use ordered dicts by default.
diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst
index bab44d4..0c5bb15 100644
--- a/Doc/library/configparser.rst
+++ b/Doc/library/configparser.rst
@@ -75,6 +75,9 @@
    .. versionchanged:: 2.6
       *dict_type* was added.
 
+   .. versionchanged:: 2.7
+      The default *dict_type* is :class:`collections.OrderedDict`.
+
 
 .. class:: ConfigParser([defaults[, dict_type]])
 
@@ -91,6 +94,14 @@
    option names to lower case), the values ``foo %(bar)s`` and ``foo %(BAR)s`` are
    equivalent.
 
+   .. versionadded:: 2.3
+
+   .. versionchanged:: 2.6
+      *dict_type* was added.
+
+   .. versionchanged:: 2.7
+      The default *dict_type* is :class:`collections.OrderedDict`.
+
 
 .. class:: SafeConfigParser([defaults[, dict_type]])
 
@@ -103,6 +114,12 @@
 
    .. versionadded:: 2.3
 
+   .. versionchanged:: 2.6
+      *dict_type* was added.
+
+   .. versionchanged:: 2.7
+      The default *dict_type* is :class:`collections.OrderedDict`.
+
 
 .. exception:: NoSectionError