diff -up ./metadata.json.tv ./metadata.json
--- ./metadata.json.tv	2015-09-02 19:13:37.038568502 +0200
+++ ./metadata.json	2015-09-02 19:13:38.926568414 +0200
@@ -9,5 +9,6 @@
                    "3.20",
                    "3.22",
                    "3.24",
-                   "3.26"]
+                   "3.26",
+                   "3.28"]
 }