diff --git a/ChangeLog b/ChangeLog
index a5569bd..056eafe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 ver 2.0-pre7:
 	Bluetooth libraries and header files is now a separate package.
+	New build environment uses automake and libtool.
+	Massive header files cleanup.
 
 ver 2.0-pre6:
 	API cleanup and additions.