Merge pull request #2322 from magento-arcticfoxes/MAGETWO-89776

[ArcticFoxes] MAGETWO-89776: Release notification minor issues

Author: Joan He

app/code/Magento/ReleaseNotification/Ui/DataProvider/Modifier/Notifications.php

@@ -192,9 +192,9 @@ private function hideNotification(array $meta)
      */
     private function getNotificationContent()
     {
-        $version = $this->getTargetVersion();
-        $edition = $this->productMetadata->getEdition();
-        $locale = $this->session->getUser()->getInterfaceLocale();
+        $version = strtolower($this->getTargetVersion());
+        $edition = strtolower($this->productMetadata->getEdition());
+        $locale = strtolower($this->session->getUser()->getInterfaceLocale());
 
         $cacheKey = self::$cachePrefix . $version . "-" . $edition . "-" . $locale;
         $modalContent = $this->cacheStorage->load($cacheKey);

app/code/Magento/ReleaseNotification/etc/config.xml

@@ -9,7 +9,7 @@
     <default>
         <system>
             <release_notification>
-                <content_url>raw.githubusercontent.com/magento-arcticfoxes/release-notification/master</content_url>
+                <content_url>magento.com/release_notifications</content_url>
                 <use_https>1</use_https>
             </release_notification>
         </system>