Share a folder with a read-only URL

www/common/outer/sharedfolder.js

@@ -134,6 +134,10 @@ define([
         };
         var rt = sf.rt = Listmap.create(listmapConfig);
         rt.proxy.on('ready', function (info) {
+            if (!Object.keys(rt.proxy).length) {
+                // New Shared folder: no migration required
+                rt.proxy.version = 2;
+            }
             if (!sf.queue) {
                 return;
             }

www/common/outer/team.js

@@ -531,6 +531,7 @@ define([
             };
             var lm = Listmap.create(config);
             var proxy = lm.proxy;
+            proxy.version = 2; // No migration needed
             proxy.on('ready', function () {
                 // Store keys in our drive
                 var keys = {