tracks/fortran/config.json in trackler-2.1.0.26 vs tracks/fortran/config.json in trackler-2.1.0.27

@@ -14,9 +14,15 @@
   {
       "slug": "bob",
       "difficulty": 1,
       "topics": [
       ]
+  },
+  {
+      "slug": "hamming",
+      "difficulty": 1,
+      "topics": [
+      ]
   }
   ],
   "deprecated": [
 
   ],