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-rw-r--r--Doc/whatsnew/3.9.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.9.rst b/Doc/whatsnew/3.9.rst
index 3beb721..6cd80ce 100644
--- a/Doc/whatsnew/3.9.rst
+++ b/Doc/whatsnew/3.9.rst
@@ -412,6 +412,15 @@ customization consistently by always using the value specified by
case), and one used ``__VENV_NAME__`` instead.
(Contributed by Brett Cannon in :issue:`37663`.)
+xml
+---
+
+White space characters within attributes are now preserved when serializing
+:mod:`xml.etree.ElementTree` to XML file. EOLNs are no longer normalized
+to "\n". This is the result of discussion about how to interpret
+section 2.11 of XML spec.
+(Contributed by Mefistotelis in :issue:`39011`.)
+
Optimizations
=============