Issue #9957: SpooledTemporaryFile.truncate() now accepts an optional size parameter, as other file-like objects.
Patch by Ryan Kelly.
diff --git a/Misc/NEWS b/Misc/NEWS
index f78a31e..93169e4 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -386,10 +386,12 @@
 - Issue #12380: The rjust, ljust and center methods of bytes and bytearray
   now accept a bytearray argument.
 
-
 Library
 -------
 
+- Issue #9957: SpooledTemporaryFile.truncate() now accepts an optional size
+  parameter, as other file-like objects.  Patch by Ryan Kelly.
+
 - Issue #13458: Fix a memory leak in the ssl module when decoding a
   certificate with a subjectAltName.  Patch by Robert Xiao.