last touches

diff --git a/ChangeLog b/ChangeLog
index ef2d3fb..28f9a7d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,8 @@
 
+0.9:	2004-Aug-12
+
+	* Reworked subtype constraints handling, aiming at PER-applicability.
+
 0.8.18:	2004-Aug-12
 
 	* Parser: fixed multiple IMPORTS problem (incorrect assertion).