Issue #10355: SpooledTemporaryFile properties and xreadline method now work for unrolled files.
diff --git a/Misc/NEWS b/Misc/NEWS
index c91e707..97a9fa5 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -202,6 +202,11 @@
 Library
 -------
 
+- Issue #10355: In SpooledTemporaryFile class mode and name properties and
+  xreadlines method now work for unrolled files.  encoding and newlines
+  properties now removed as they have no sense and always produced
+  AttributeError.
+
 - Issue #16686: Fixed a lot of bugs in audioop module.  Fixed crashes in
   avgpp(), maxpp() and ratecv().  Fixed an integer overflow in add(), bias(),
   and ratecv().  reverse(), lin2lin() and ratecv() no more lose precision for