From cda32b7d1d0a9d93294735880f9f065f5ab08bbe Mon Sep 17 00:00:00 2001
From: Tim Peters <tim.peters@gmail.com>
Date: Sun, 15 Jun 2003 23:13:35 +0000
Subject: [PATCH] mimetools.choose_boundary() news.

---
 Misc/NEWS | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Misc/NEWS b/Misc/NEWS
index 1346c58834c..4e745621ab3 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -55,6 +55,10 @@ Core and builtins
 Extension modules
 -----------------
 
+- mimetools.choose_boundary() could return duplicate strings at times,
+  especially likely on Windows.  The strings returned are now guaranteed
+  unique within a single program run.
+
 - thread.interrupt_main() raises KeyboardInterrupt in the main thread.
   dummy_thread has also been modified to try to simulate the behavior.