upgrading package: yarn 0.21.2 -> 0.21.3

yarn/yarn.spec

@@ -22,8 +22,8 @@
 ##
 
 #   package version
-%define       V_yarn      0.21.2
-%define       V_yarn_snap 20170220
+%define       V_yarn      0.21.3
+%define       V_yarn_snap 20170228
 
 #   package information
 Name:         yarn
@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Archiver
 License:      MIT
 Version:      %{V_yarn}
-Release:      20170220
+Release:      20170228
 
 #   list of sources
 Source0:      http://download.openpkg.org/components/versioned/yarn/yarn-%{V_yarn}-%{V_yarn_snap}.tar.gz