diff --git a/Misc/NEWS b/Misc/NEWS
index dc62b66..486c4e2 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -13,6 +13,9 @@
 Library
 -------
 
+- Issue #10429: IMAP.starttls() stored the capabilities as bytes objects,
+  rather than strings.
+
 
 What's New in Python 3.2 Alpha 4?
 =================================