Update readme / changelog with correct version update

Author: jaapmarcus

CHANGELOG.md

@@ -51,6 +51,15 @@ All notable changes to this project will be documented in this file.
     - Update zlib to 1.2.12
 - Update hestia-php to 8.1.5
 
+## [1.5.15] - Service release
+
+### Bugfixes
+
+- Fixed an issue with wildcard DNS records 
+
+### Dependencies
+
+- Update phpMyAdmin to 5.1.4 (https://www.phpmyadmin.net/files/5.1.4/) (#2529)
 
 ## [1.5.14] - Service release
 

README.md

@@ -2,7 +2,7 @@
 
 [Hestia Control Panel](https://www.hestiacp.com/)
 ==================================================
-**Latest stable release:** Version 1.5.14 | [View Changelog](https://github.com/hestiacp/hestiacp/blob/release/CHANGELOG.md) | [![Build Status](https://drone.hestiacp.com/api/badges/hestiacp/hestiacp/status.svg?ref=refs/heads/main)](https://drone.hestiacp.com/hestiacp/hestiacp) <br>
+**Latest stable release:** Version 1.5.15 | [View Changelog](https://github.com/hestiacp/hestiacp/blob/release/CHANGELOG.md) | [![Build Status](https://drone.hestiacp.com/api/badges/hestiacp/hestiacp/status.svg?ref=refs/heads/main)](https://drone.hestiacp.com/hestiacp/hestiacp) <br>
 
 **Web:** [www.hestiacp.com](https://www.hestiacp.com/)<br>
 **Documentation:** [docs.hestiacp.com](https://docs.hestiacp.com/)<br>