diff --git a/app/code/Magento/Backend/Block/Menu.php b/app/code/Magento/Backend/Block/Menu.php
index 4c4d75b7977b5..afe4d0fed2db6 100644
--- a/app/code/Magento/Backend/Block/Menu.php
+++ b/app/code/Magento/Backend/Block/Menu.php
@@ -13,6 +13,7 @@
  *
  * @method \Magento\Backend\Block\Menu setAdditionalCacheKeyInfo(array $cacheKeyInfo)
  * @method array getAdditionalCacheKeyInfo()
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class Menu extends \Magento\Backend\Block\Template
 {
@@ -381,7 +382,7 @@ public function renderNavigation($menu, $level = 0, $limit = 0, $colBrakes = [])
             $itemName = substr($menuId, strrpos($menuId, '::') + 2);
             $itemClass = str_replace('_', '-', strtolower($itemName));
 
-            if (count($colBrakes) && $colBrakes[$itemPosition]['colbrake']) {
+            if (count($colBrakes) && $colBrakes[$itemPosition]['colbrake'] && $itemPosition != 1) {
                 $output .= '</ul></li><li class="column"><ul role="menu">';
             }
 
diff --git a/app/code/Magento/Bundle/view/base/templates/product/price/final_price.phtml b/app/code/Magento/Bundle/view/base/templates/product/price/final_price.phtml
index efd75677d3061..171ae97bab2f3 100644
--- a/app/code/Magento/Bundle/view/base/templates/product/price/final_price.phtml
+++ b/app/code/Magento/Bundle/view/base/templates/product/price/final_price.phtml
@@ -11,7 +11,8 @@
 <?php
 $idSuffix = $block->getIdSuffix() ? $block->getIdSuffix() : '';
 /** @var \Magento\Bundle\Pricing\Render\FinalPriceBox $block */
-$productId = $block->getSaleableItem()->getId();
+
+
 /** @var \Magento\Bundle\Pricing\Price\FinalPrice $finalPriceModel */
 $finalPriceModel = $block->getPrice();
 $minimalPrice = $finalPriceModel->getMinimalPrice();
diff --git a/app/code/Magento/Catalog/Model/ResourceModel/Product/Collection.php b/app/code/Magento/Catalog/Model/ResourceModel/Product/Collection.php
index 8b32219bef32f..c49daa5fb89d9 100644
--- a/app/code/Magento/Catalog/Model/ResourceModel/Product/Collection.php
+++ b/app/code/Magento/Catalog/Model/ResourceModel/Product/Collection.php
@@ -863,6 +863,7 @@ public function addCategoryFilter(\Magento\Catalog\Model\Category $category)
      * Filter Product by Categories
      *
      * @param array $categoriesFilter
+     * @return $this
      */
     public function addCategoriesFilter(array $categoriesFilter)
     {
@@ -876,6 +877,7 @@ public function addCategoriesFilter(array $categoriesFilter)
             ];
             $this->getSelect()->where($this->getConnection()->prepareSqlCondition('e.entity_id' , $selectCondition));
         }
+        return $this;
     }
 
     /**
diff --git a/app/code/Magento/Integration/Helper/Data.php b/app/code/Magento/Integration/Helper/Data.php
index 4a24cf12706fd..7f60bb1d44335 100644
--- a/app/code/Magento/Integration/Helper/Data.php
+++ b/app/code/Magento/Integration/Helper/Data.php
@@ -21,7 +21,7 @@ public function mapResources(array $resources)
         foreach ($resources as $resource) {
             $item = [];
             $item['attr']['data-id'] = $resource['id'];
-            $item['data'] = $resource['title'];
+            $item['data'] = __($resource['title']);
             $item['children'] = [];
             if (isset($resource['children'])) {
                 $item['state'] = 'open';
diff --git a/app/code/Magento/Rule/Model/Condition/AbstractCondition.php b/app/code/Magento/Rule/Model/Condition/AbstractCondition.php
index c6d5ee5e26422..8798ca627a354 100644
--- a/app/code/Magento/Rule/Model/Condition/AbstractCondition.php
+++ b/app/code/Magento/Rule/Model/Condition/AbstractCondition.php
@@ -441,6 +441,8 @@ public function getValueName()
         }
         if (!empty($valueArr)) {
             $value = implode(', ', $valueArr);
+        } elseif (is_array($value)) {
+            $value = implode(', ', $value);
         }
         return $value;
     }
diff --git a/lib/internal/Magento/Framework/Filesystem/Io/Sftp.php b/lib/internal/Magento/Framework/Filesystem/Io/Sftp.php
index 34768d52f61c9..095e4353c9abe 100644
--- a/lib/internal/Magento/Framework/Filesystem/Io/Sftp.php
+++ b/lib/internal/Magento/Framework/Filesystem/Io/Sftp.php
@@ -20,7 +20,7 @@ class Sftp extends AbstractIo
     const SSH2_PORT = 22;
 
     /**
-     * @var \Net_SFTP $_connection
+     * @var \phpseclib\Net\SFTP $_connection
      */
     protected $_connection = null;
 
@@ -184,7 +184,7 @@ public function read($filename, $destination = null)
      */
     public function write($filename, $source, $mode = null)
     {
-        $mode = is_readable($source) ? NET_SFTP_LOCAL_FILE : NET_SFTP_STRING;
+        $mode = is_readable($source) ? \phpseclib\Net\SFTP::SOURCE_LOCAL_FILE : \phpseclib\Net\SFTP::SOURCE_STRING;
         return $this->_connection->put($filename, $source, $mode);
     }
 
diff --git a/lib/internal/Magento/Framework/Locale/Config.php b/lib/internal/Magento/Framework/Locale/Config.php
index c804684d1d646..167af503bf6a6 100644
--- a/lib/internal/Magento/Framework/Locale/Config.php
+++ b/lib/internal/Magento/Framework/Locale/Config.php
@@ -31,6 +31,7 @@ class Config implements \Magento\Framework\Locale\ConfigInterface
         'de_AT', /*German (Austria)*/
         'de_CH', /*German (Switzerland)*/
         'de_DE', /*German (Germany)*/
+        'de_LU', /*German (Luxembourg)*/
         'el_GR', /*Greek (Greece)*/
         'en_AU', /*English (Australian)*/
         'en_CA', /*English (Canadian)*/
@@ -54,6 +55,7 @@ class Config implements \Magento\Framework\Locale\ConfigInterface
         'fr_CA', /*French (Canada)*/
         'fr_CH', /*French (Switzerland)*/
         'fr_FR', /*French (France)*/
+        'fr_LU', /*French (Luxembourg)*/
         'gu_IN', /*Gujarati (India)*/
         'he_IL', /*Hebrew (Israel)*/
         'hi_IN', /*Hindi (India)*/
diff --git a/nginx.conf.sample b/nginx.conf.sample
index 9f94f72e6c876..d2f10502e03f8 100644
--- a/nginx.conf.sample
+++ b/nginx.conf.sample
@@ -4,6 +4,7 @@
 #    # server  127.0.0.1:9000;
 #    # or socket
 #    server   unix:/var/run/php5-fpm.sock;
+#    server   unix:/var/run/php/php7.0-fpm.sock;
 # }
 # server {
 #    listen 80;