diff --git a/public/upgrader.js b/public/upgrader.js
index 89f0923..f816700 100644
--- a/public/upgrader.js
+++ b/public/upgrader.js
@@ -11,9 +11,7 @@ function storageHaveCurrentVersion() {
 
 function getAllAvailableVersion() {
   var keys = Object.keys(electronSettings.getAll());
-  var versionAsRegex = isDev
-    ? /^\d*_\d*_\d*(-dev)$/
-    : /^\d*_\d*_\d*$/;
+  var versionAsRegex = isDev ? /^\d*_\d*_\d*(-dev)$/ : /^\d*_\d*_\d*$/;
   var validKeys = keys.filter((val, index) => {
     return versionAsRegex.test(val);
   });
@@ -32,42 +30,43 @@ function storageHasPreviousVersion() {
 function getPreviousVersion() {
   var validKeys = getAllAvailableVersion();
   const index = validKeys.indexOf(app_version_as_string);
-  return validKeys[index-1];
+  return validKeys[index - 1];
 }
 
+/**
+ * Upgrade from any version to above.
+ * 
+ * Just a copy from the previous version to the new one.
+ * Not executed if the previous version is a special case, see upgradeFromPreviousVersion() below.
+ */
+function from_any_copyStorage(previousVersion) {
+  electronSettings.set(`${app_version_as_string}`, electronSettings.get(previousVersion));
+}
+
+/**
+ * Upgrade from 2.0.0 to above.
+ * 
+ * Some of the storage was not under the version scope,
+ * We move those so the storage is more secure and consistent from version to version.
+ */
 function from_2_0_0_MoveAppContext(previousVersion) {
-  electronSettings.set(
-    `${app_version_as_string}.appContext`,
-    electronSettings.get(previousVersion)
-  );
+  electronSettings.set(`${app_version_as_string}.appContext`, electronSettings.get(previousVersion));
 }
 function from_2_0_0_MoveLightMode() {
-  electronSettings.set(
-    `${app_version_as_string}.lightMode`,
-    electronSettings.get("lightMode")
-  );
+  electronSettings.set(`${app_version_as_string}.lightMode`, electronSettings.get("lightMode"));
 }
 function from_2_0_0_MoveLocale() {
-  electronSettings.set(
-    `${app_version_as_string}.locale`,
-    electronSettings.get("locale")
-  );
+  electronSettings.set(`${app_version_as_string}.locale`, electronSettings.get("locale"));
 }
 function from_2_0_0_MoveReApplyPeriodically() {
-  electronSettings.set(
-    `${app_version_as_string}.reApplyPeriodically`,
-    electronSettings.get("reApplyPeriodically")
-  );
+  electronSettings.set(`${app_version_as_string}.reApplyPeriodically`, electronSettings.get("reApplyPeriodically"));
 }
 function from_2_0_0_MoveVotedPresets() {
-  electronSettings.set(
-    `${app_version_as_string}.votedPresets`,
-    electronSettings.get("votedPresets")
-  );
+  electronSettings.set(`${app_version_as_string}.votedPresets`, electronSettings.get("votedPresets"));
 }
 
 function upgradeFromPreviousVersion() {
-  isDev && console.log('Upgrading storage...');
+  if (isDev) console.log("Upgrading storage...");
   const previousVersion = getPreviousVersion();
   switch (previousVersion) {
     case "2_0_0":
@@ -77,13 +76,13 @@ function upgradeFromPreviousVersion() {
       from_2_0_0_MoveLocale(previousVersion);
       from_2_0_0_MoveReApplyPeriodically(previousVersion);
       from_2_0_0_MoveVotedPresets(previousVersion);
-      isDev && console.log('... from 2.0.0');
+      if (isDev) console.log("... from 2.0.0");
       break;
-  
+
     default:
+      from_any_copyStorage(previousVersion);
       break;
   }
-
 }
 
 const upgrader = () => {