diff --git a/app/scripts/models/app-model.js b/app/scripts/models/app-model.js
index 92da98bc..c50ebb05 100644
--- a/app/scripts/models/app-model.js
+++ b/app/scripts/models/app-model.js
@@ -13,7 +13,8 @@ var Backbone = require('backbone'),
     Storage = require('../storage'),
     Timeouts = require('../const/timeouts'),
     IdGenerator = require('../util/id-generator'),
-    Logger = require('../util/logger');
+    Logger = require('../util/logger'),
+    FeatureDetector = require('../util/feature-detector');
 
 require('../mixins/protected-value-ex');
 
@@ -29,6 +30,7 @@ var AppModel = Backbone.Model.extend({
         this.sort = 'title';
         this.settings = AppSettingsModel.instance;
         this.activeEntryId = null;
+        this.isBeta = FeatureDetector.isBeta();
 
         this.listenTo(Backbone, 'refresh', this.refresh);
         this.listenTo(Backbone, 'set-filter', this.setFilter);
diff --git a/app/scripts/util/feature-detector.js b/app/scripts/util/feature-detector.js
index 47f94344..e347284b 100644
--- a/app/scripts/util/feature-detector.js
+++ b/app/scripts/util/feature-detector.js
@@ -21,6 +21,9 @@ var FeatureDetector = {
     },
     canCopyReadonlyInput: function() {
         return !(/CriOS/i.test(navigator.userAgent));
+    },
+    isBeta: function() {
+        return window.location.href.toLowerCase().indexOf('beta.') > 0;
     }
 };
 
diff --git a/app/scripts/util/locale.js b/app/scripts/util/locale.js
index 0f125c23..d7dd69ce 100644
--- a/app/scripts/util/locale.js
+++ b/app/scripts/util/locale.js
@@ -41,6 +41,8 @@ var Locale = {
     alertCopy: 'Copy',
     alertClose: 'Close',
 
+    appBeta: 'WARNING: beta version, only for preview',
+
     footerOpen: 'Open / New',
     footerSyncError: 'Sync error',
     footerTitleHelp: 'Help',
diff --git a/app/scripts/views/app-view.js b/app/scripts/views/app-view.js
index f65d0875..59e696cc 100644
--- a/app/scripts/views/app-view.js
+++ b/app/scripts/views/app-view.js
@@ -82,7 +82,9 @@ var AppView = Backbone.View.extend({
     },
 
     render: function () {
-        this.$el.html(this.template());
+        this.$el.html(this.template({
+            beta: this.model.isBeta
+        }));
         this.setTheme();
         this.views.listWrap.setElement(this.$el.find('.app__list-wrap')).render();
         this.views.menu.setElement(this.$el.find('.app__menu')).render();
diff --git a/app/styles/areas/_app.scss b/app/styles/areas/_app.scss
index 8e38e362..a8e639a9 100644
--- a/app/styles/areas/_app.scss
+++ b/app/styles/areas/_app.scss
@@ -102,4 +102,13 @@
     @include flex(0 0 auto);
     @include th { border-top: light-border(); }
   }
+
+  &__beta {
+    padding: $base-padding;
+    text-align: center;
+    @include th {
+      background-color: error-color();
+      color: text-contrast-color(error-color());
+    }
+  }
 }
diff --git a/app/templates/app.hbs b/app/templates/app.hbs
index ad6a60f5..8edf91d1 100644
--- a/app/templates/app.hbs
+++ b/app/templates/app.hbs
@@ -1,4 +1,5 @@
 <div class="app">
+    {{#if beta}}<div class="app__beta"><i class="fa fa-exclamation-triangle"></i> {{res 'appBeta'}}</div>{{/if}}
     <div class="app__body">
         <div class="app__menu"></div>
         <div class="app__menu-drag"></div>
diff --git a/release-notes.md b/release-notes.md
index 585906dd..99aac7e2 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -1,5 +1,9 @@
 Release notes
 -------------
+##### v1.1.0 (Q2 2016)
+Storage providers, usability improvements  
+`+` beta version app  
+
 ##### v1.0.0 (2016-02-12)
 Performance, stability and quality improvements  
 `+` track changes in local files