libva 2.0.0

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
diff --git a/NEWS b/NEWS
index 56dde6c..7a7cbf9 100644
--- a/NEWS
+++ b/NEWS
@@ -1,7 +1,7 @@
-libva NEWS -- summary of user visible changes.  2017-10-xx
+libva NEWS -- summary of user visible changes.  2017-10-21
 Copyright (C) 2009-2017 Intel Corporation
 
-Version 2.0.0 - DD.Oct.2017
+Version 2.0.0 - 21.Oct.2017
 * Bump VA-API version to 1.0.0 and libva to 2.0.0
 * Add new API for H264 FEI support
 * Add definition of VA_FOURCC_I420
diff --git a/configure.ac b/configure.ac
index d99be2e..e5c18a0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,7 +43,7 @@
 m4_define([libva_major_version], [m4_eval(va_api_major_version + 1)])
 m4_define([libva_minor_version], [m4_eval(va_api_minor_version)])
 m4_define([libva_micro_version], [0])
-m4_define([libva_pre_version],   [3])
+m4_define([libva_pre_version],   [0])
 
 m4_define([libva_version],
           [libva_major_version.libva_minor_version.libva_micro_version])