Release v2.0.0

Change-Id: I1bfb8f6b92528da6a07aae64ca5e2bdcf3eec498
diff --git a/Dockerfile.synchronizer b/Dockerfile.synchronizer
index 03832d7..611bcf6 100644
--- a/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -1,4 +1,3 @@
-
 # Copyright 2017-present Open Networking Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -13,9 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 # xosproject/mcord-synchronizer
-FROM xosproject/xos-synchronizer-base:candidate
+FROM xosproject/xos-synchronizer-base:2.0.0
 
 COPY xos/synchronizer /opt/xos/synchronizers/mcord
 COPY VERSION /opt/xos/synchronizers/mcord/