Update stable tag to 5.3.1 and add changelog for bug fixes

Author: Honemo

readme.txt

@@ -5,7 +5,7 @@ Tags: backup, restore, cloud backup, database backup, wordpress backup
 Requires at least: 4.9
 Tested up to: 6.8
 Requires PHP: 7.4
-Stable tag: 5.3.0
+Stable tag: 5.3.1
 License: GPLv2+
 
 Create a complete WordPress backup easily. Schedule automatic backups, store securely, and restore effortlessly with the best WordPress backup plugin! 
@@ -190,6 +190,14 @@ License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
 
 == Changelog ==
+= 5.3.1 =
+Release date: July 22,2025
+
+* Bugfix: Default archive format resets to Tar format after update to 5.3
+* Bugfix: Updating to 5.3 causes Fatal error due to corrupted data
+* Bugfix: License activation fails due to service provider issue
+* Bugfix: Upload to FTP backup limit issue on 5.3
+
 = 5.3.0 =
 Release date: July 14, 2025
 
@@ -346,7 +354,7 @@ Release date: feb 04, 2025
 * Fixed : Css issues with the new UI
 
 = Version 5.0 =
-Release date: Feb 4, 2024 
+Release date: Feb 04, 2025 
 
 * Complete revamp of the plugin UI 
 * Changed: Updated dependencies