(Backport from r55770)
Bug #1728403: Fix a bug that CJKCodecs StreamReader hangs when it
reads a file that ends with incomplete sequence and sizehint argument
for .read() is specified.
diff --git a/Misc/NEWS b/Misc/NEWS
index 10bf25c..f4be238 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,10 @@
Library
-------
+- Bug #1728403: Fix a bug that CJKCodecs StreamReader hangs when it
+ reads a file that ends with incomplete sequence and sizehint argument
+ for .read() is specified.
+
- Bug #1730389: Have time.strptime() match spaces in a format argument with
``\s+`` instead of ``\s*``.