diff --git a/ChangeLog b/ChangeLog
index 742ae50..cbd8a34 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,11 @@
 
-0.9.20:	2005-Nov-07
+0.9.20:	2005-Nov-13
 
 	* SET OF CHOICE, SEQUENCE OF CHOICE and a certain named S/O types
 	  are represented differently in XER. THIS IS AN ICOMPATIBLE CHANGE.
 	  (Test case 70) (Severity: low; Security impact: low)
+	* PER implementation has started
+	* asn1c: Removed -ftypes88 command line option.
 
 0.9.19:	2005-Oct-06