update version in footer and package.json

customize.dist/pages.js

@@ -72,7 +72,7 @@ define([
                     ])
                 ])
             ]),
-            h('div.cp-version-footer', "CryptPad v1.27.0 (null)")
+            h('div.cp-version-footer', "CryptPad v1.28.0 (toString)")
         ]);
     };
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "cryptpad",
   "description": "realtime collaborative visual editor with zero knowlege server",
-  "version": "1.27.0",
+  "version": "1.28.0",
   "license": "AGPL-3.0-or-later",
   "dependencies": {
     "chainpad-server": "^2.0.0",