Move to Debian 9 and Ubuntu 16.04/18.04

ekohl · ekohl · commit 88f239f003bc · 2018-10-14T17:05:07.000+02:00
diff --git a/metadata.json b/metadata.json
@@ -23,14 +23,14 @@
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
-        "8"
+        "9"
       ]
     },
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
-        "14.04",
-        "16.04"
+        "16.04",
+        "18.04"
       ]
     }
   ],
