Accidentally didn't commit Misc/NEWS entry on when __unicode__() was removed
from exceptions.
diff --git a/Misc/NEWS b/Misc/NEWS
index 0f9cf80..911f721 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,9 @@
 Core and builtins
 -----------------
 
+- Bug #1551432: Exceptions do not define an explicit __unicode__ method.  This
+  allows calling unicode() on exceptions classes directly to succeed.
+
 - Make _PyGILState_NoteThreadState() static, it was not used anywhere
   outside of pystate.c and should not be necessary.