diff --git a/NEWS b/NEWS
index b870dd8..e000346 100644
--- a/NEWS
+++ b/NEWS
@@ -1,7 +1,7 @@
-libva-utils NEWS -- summary of changes.  2018-02-xx
+libva-utils NEWS -- summary of changes.  2018-02-12
 Copyright (C) 2009-2018 Intel Corporation
 
-Version 2.1.0 - DD.Feb.2018
+Version 2.1.0 - 12.Feb.2018
 * Bump version to 2.1.0
 * Refine gtest conformance cases
 * vp9enc: add support low power mode
diff --git a/configure.ac b/configure.ac
index 9a371a2..e4bd981 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,7 +31,7 @@
 m4_define([libva_utils_major_version], [2])
 m4_define([libva_utils_minor_version], [1])
 m4_define([libva_utils_micro_version], [0])
-m4_define([libva_utils_pre_version],   [1])
+m4_define([libva_utils_pre_version],   [0])
 
 m4_define([libva_utils_version],
           [libva_utils_major_version.libva_utils_minor_version.libva_utils_micro_version])