update
diff --git a/ChangeLog b/ChangeLog
index cf84f55..fa80fe1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+ver 2.0-pre9:
+	LMP features to string translation support.
+	Additional HCI command and event defines.
+	Extended hci_filter API.
+
 ver 2.0-pre8:
 	Additional HCI ioctls and defines.
 	All strings and buffers are allocated dynamically.