Document the last change.
PR: 587
diff --git a/CHANGES b/CHANGES
index 78260c5..f81d555 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2491,7 +2491,9 @@
 
  Changes between 0.9.6j and 0.9.6k  [xx XXX 2003]
 
-  *) 
+  *) Change X509_cretificate_type() to mark the key as exported/exportable
+     when it's 512 *bits* long, not 512 bytes.
+     [Richard Levitte]
 
  Changes between 0.9.6i and 0.9.6j  [10 Apr 2003]