update NEWS for libva-utils 2.12.0

Signed-off-by: Carl Zhang <carl.zhang@intel.com>
diff --git a/NEWS b/NEWS
index 947ac57..d0f9cce 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,10 @@
-libva-utils NEWS -- summary of changes.  2021-3-23
+libva-utils NEWS -- summary of changes.  2021-6-21
 Copyright (C) 2009-2020 Intel Corporation
 
+Version 2.12.0 - 21.Jun.2020
+* test: Remove version check for test vaInitialize_vaTerminate
+* vpp: Added 3DLUT sample code and configuration file
+
 Version 2.11.0 - 23.Mar.2020
 * vainfo: add VA_RC_TCBRC to reported caps list
 * jpegenc: Allow encoding a 4K frame