diff --git a/config.php b/config.php
index 3685592..b5917a7 100644
--- a/config.php
+++ b/config.php
@@ -1,9 +1,16 @@
 <?php
 
 $config = array(
+    /**
+     * List of servers available for all users
+     */
     'servers' => array(/* 'localhost:11300' */),
     /**
      * Saved samples jobs are kept in this file, must be writable
      */
-    'storage' => dirname(__FILE__) . DIRECTORY_SEPARATOR . 'storage.json'
+    'storage' => dirname(__FILE__) . DIRECTORY_SEPARATOR . 'storage.json',
+    /**
+     * Version number
+     */
+    'version' => '1.4',
 );
diff --git a/lib/include.php b/lib/include.php
index eb23569..d27c6f7 100644
--- a/lib/include.php
+++ b/lib/include.php
@@ -207,6 +207,11 @@ protected function __init() {
                 $this->servers[] = $server;
             }
         }
+        try {
+            $storage = new Storage($config['storage']);
+        } catch (Exception $ex) {
+            $this->_errors[] = $ex->getMessage();
+        }
     }
 
     public function getErrors() {
diff --git a/lib/tpl/serversList.php b/lib/tpl/serversList.php
index 4f2063d..e2e1879 100644
--- a/lib/tpl/serversList.php
+++ b/lib/tpl/serversList.php
@@ -14,39 +14,40 @@
     );
 }
 ?>
-<?php if(!empty($servers)):?>
+<?php if (!empty($servers)): ?>
     <table class="table table-striped table-hover" id="servers-index">
         <thead>
             <tr>
                 <th>name</th>
-                <?php foreach($console->getServerStats(reset($servers)) as $key => $item):?>
-                    <th class="<?php if(!in_array($key, $visible)) echo 'hide'?>" name="<?php echo $key?>" title="<?php echo $item['description']?>"><?php echo $key?></th>
-                <?php endforeach?>
+                <?php foreach ($console->getServerStats(reset($servers)) as $key => $item): ?>
+                    <th class="<?php if (!in_array($key, $visible)) echo 'hide' ?>" name="<?php echo $key ?>" title="<?php echo $item['description'] ?>"><?php echo $key ?></th>
+                <?php endforeach ?>
                 <th>&nbsp;</th>
             </tr>
         </thead>
         <tbody>
-            <?php foreach($servers as $server):
-                    $stats = $console->getServerStats($server);
-            ?>
+            <?php
+            foreach ($servers as $server):
+                $stats = $console->getServerStats($server);
+                ?>
                 <tr>
-                    <?php if(empty($stats)):?>
-                    <td><?php echo $server?></td>
-                    <?php else:?>
-                    <td><a href="?server=<?php echo $server?>"><?php echo $server?></a></td>
-                    <?php endif?>
-                    <?php foreach($stats as $key => $item):?>
-                        <td class="<?php if(!in_array($key, $visible)) echo 'hide'?>" name="<?php echo $key?>"><?php echo htmlspecialchars($item['value'])?></td>
-                    <?php endforeach?>
-                    <?php if(empty($stats)):?>
-                        <td colspan="<?php echo count($visible)?>" class="row-full">&nbsp;</td>
-                    <?php endif?>
-                    <td><a class="btn btn-small" title="Remove from list" href="?action=serversRemove&removeServer=<?php echo $server?>"><span class="icon-minus"></span></a></td>
+                    <?php if (empty($stats)): ?>
+                        <td><?php echo $server ?></td>
+                    <?php else: ?>
+                        <td><a href="?server=<?php echo $server ?>"><?php echo $server ?></a></td>
+                    <?php endif ?>
+                    <?php foreach ($stats as $key => $item): ?>
+                        <td class="<?php if (!in_array($key, $visible)) echo 'hide' ?>" name="<?php echo $key ?>"><?php echo htmlspecialchars($item['value']) ?></td>
+                    <?php endforeach ?>
+                    <?php if (empty($stats)): ?>
+                        <td colspan="<?php echo count($visible) ?>" class="row-full">&nbsp;</td>
+                    <?php endif ?>
+                    <td><a class="btn btn-small" title="Remove from list" href="?action=serversRemove&removeServer=<?php echo $server ?>"><span class="icon-minus"></span></a></td>
                 </tr>
-            <?php endforeach?>
+            <?php endforeach ?>
         </tbody>
     </table>
-<?php else:?>
+<?php else: ?>
     <div class="page-header">
         <h1 class="text-info">Hello!</h1>
     </div>
@@ -56,15 +57,41 @@
     </p>
     <p>
         Your servers' list is empty. You could fix it in two ways:
-        <ol>
-            <li>Click the button below to add server just for you and save it in cookies</li>
-            <li>Edit <b>config.php</b> file and add server for everybody</li>
-        </ol>
+    <ol>
+        <li>Click the button below to add server just for you and save it in cookies</li>
+        <li>Edit <b>config.php</b> file and add server for everybody</li>
+    </ol>
     </p>
-<?php endif?>
+<?php endif ?>
 
 <br /><a href="#servers-add" role="button" class="btn btn-info" data-toggle="modal">Add server</a>
+<?php
+$url = 'https://api.github.com/repos/ptrofimov/beanstalk_console/tags';
+$ctx = stream_context_create(
+        array('http' => array(
+                'timeout' => 2,
+                'header' => "Accept-language: en\r\n" .
+                "Cookie: foo=bar\r\n" . // check function.stream-context-create on php.net
+                "User-Agent: " . $_SERVER['HTTP_USER_AGENT'] . "\r\n" .
+                "Accept: application/vnd.github.v3+json\r\n",
+            )
+        ));
 
+$json = @file_get_contents($url, false, $ctx);
+if ($json) {
+    $document = json_decode($json, true);
+    $latest = current($document);
+    $version = @$latest['name'];
+    if (version_compare($version, $config['version'])>0) {
+        ?>
+        <br/>
+        <div class="alert alert-info" style="position: relative;top:50px;">
+            <span>A new version is available: <b><?php echo $version; ?></b> Get it from <b><a href="https://github.com/ptrofimov/beanstalk_console" target="_blank">Github</a></b></span>
+        </div>
+        <?php
+    }
+}
+?>
 <div id="servers-add" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="servers-add-label" aria-hidden="true">
     <div class="modal-header">
         <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
@@ -81,7 +108,7 @@
             <div class="control-group">
                 <label class="control-label" for="port">Port</label>
                 <div class="controls">
-                    <input type="text" id="port" value="<?php echo Pheanstalk::DEFAULT_PORT?>">
+                    <input type="text" id="port" value="<?php echo Pheanstalk::DEFAULT_PORT ?>">
                 </div>
             </div>
         </form>
@@ -101,26 +128,32 @@
         <form>
             <div class="tabbable">
                 <ul class="nav nav-tabs">
-                    <?php $i=0; foreach($console->getServerStatsGroups() as $groupName => $fields): $i++;?>
-                        <li <?php if($i==1) echo 'class="active"'?>><a href="#<?php echo $groupName?>" data-toggle="tab"><?php echo $groupName?></a></li>
-                    <?php endforeach?>
+                    <?php
+                    $i = 0;
+                    foreach ($console->getServerStatsGroups() as $groupName => $fields): $i++;
+                        ?>
+                        <li <?php if ($i == 1) echo 'class="active"' ?>><a href="#<?php echo $groupName ?>" data-toggle="tab"><?php echo $groupName ?></a></li>
+                    <?php endforeach ?>
                 </ul>
                 <div class="tab-content">
-                    <?php $i=0; foreach($console->getServerStatsGroups() as $groupName => $fields): $i++;?>
-                    <div class="tab-pane <?php if($i==1) echo 'active'?>" id="<?php echo $groupName?>">
-                        <?php foreach($fields as $key => $description):?>
-                            <div class="control-group">
-                                <div class="controls">
-                                    <label class="checkbox">
-                                        <input type="checkbox" name="<?php echo $key?>" <?php if(in_array($key, $visible)) echo 'checked="checked"'?>>
-                                        <b><?php echo $key?></b>
-                                        <br /><?php echo $description?>
-                                    </label>
+                    <?php
+                    $i = 0;
+                    foreach ($console->getServerStatsGroups() as $groupName => $fields): $i++;
+                        ?>
+                        <div class="tab-pane <?php if ($i == 1) echo 'active' ?>" id="<?php echo $groupName ?>">
+                            <?php foreach ($fields as $key => $description): ?>
+                                <div class="control-group">
+                                    <div class="controls">
+                                        <label class="checkbox">
+                                            <input type="checkbox" name="<?php echo $key ?>" <?php if (in_array($key, $visible)) echo 'checked="checked"' ?>>
+                                            <b><?php echo $key ?></b>
+                                            <br /><?php echo $description ?>
+                                        </label>
+                                    </div>
                                 </div>
-                            </div>
-                        <?php endforeach?>
-                    </div>
-                    <?php endforeach?>
+                            <?php endforeach ?>
+                        </div>
+                    <?php endforeach ?>
                 </div>
             </div>
         </form>
diff --git a/src/Storage.php b/src/Storage.php
index 9f95479..e0a12d4 100644
--- a/src/Storage.php
+++ b/src/Storage.php
@@ -21,13 +21,13 @@ function __construct($config) {
 
     public function isAvailable() {
         if (!is_file($this->file)) {
-            $this->error = "The given storage file doesn't exists: $this->file";
+            $this->error = "Please create the storage file, it must be writable: $this->file";
             return false;
         }
         if (!is_writable($this->file)) {
-            chmod($this->file, '0755');
+            @chmod($this->file, '0755');
             if (!is_writable($this->file)) {
-                $this->error = "The given storage file is not writable: $this->file";
+                $this->error = "Please make the storage file writable: $this->file";
                 return false;
             }
         }