diff --git a/readme.txt b/readme.txt
index a0e44802..5f92b5fd 100644
--- a/readme.txt
+++ b/readme.txt
@@ -297,6 +297,9 @@ Yes! We're offering a [custom plugin development](https://bracketspace.com/custo
 
 == Changelog ==
 
+= [Next] =
+* [Changed] Notification data is now kept in the wp_posts table for easier reverting to previous version.
+
 = 9.0.0 =
 
 **Compatibility Breaking Changes**
diff --git a/src/Database/NotificationDatabaseService.php b/src/Database/NotificationDatabaseService.php
index 3a0a63f8..60833507 100644
--- a/src/Database/NotificationDatabaseService.php
+++ b/src/Database/NotificationDatabaseService.php
@@ -220,7 +220,10 @@ public static function upsert(Notification $notification)
 				'ID' => $post === null ? 0 : $post->ID,
 				'post_title' => $notification->getTitle(),
 				'post_name' => $notification->getHash(),
-				'post_content' => '',
+				/**
+				 * @todo Remove backward compatibility content save.
+				 */
+				'post_content' => $notification->to('json'),
 				'post_status' => $notification->isEnabled() ? 'publish' : 'draft',
 				'post_type' => 'notification',
 			]