diff --git a/debian/changelog b/debian/changelog
index 07e788d..7447458 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+3dm2 (2.11.00.021.0) UNRELEASED; urgency=medium
+
+  * new relase of 3dm2 tool
+
+ -- Mario Fetka <mario.fetka@gmail.com>  Fri, 10 Nov 2017 18:26:27 +0100
+
 3dm2 (2.11.00.019+10.2.1+KB16625-1) unstable; urgency=low
 
   * New upstream release: