Approval.

backend/id/data_history.json

@@ -67,6 +67,8 @@
         "link_collection": "Link collection",
         "link_museum": "Link museum",
         "remove_museum": "Removed museum",
-        "objekt": "Object"
+        "objekt": "Object",
+        "link_tag": "Linked a tag",
+        "unlink_tag": "Removed a tag"
     }
 }