Version 2017.4

Change-Id: Icb8f3eaa05b747fb219da1974e4960f7ef089f08
diff --git a/metadata.yml b/metadata.yml
index 5403f4d..0e50b4a 100644
--- a/metadata.yml
+++ b/metadata.yml
@@ -1,3 +1,3 @@
 name: "linux"
-version: "0.2"
+version: "2017.4"
 source: "https://github.com/tcpcloud/salt-formula-linux"