Update PLX_VERSION and CHANGELOG

Author: bazooka07

core/lib/config.php

@@ -1,6 +1,6 @@
 <?php
 const PLX_DEBUG = false;
-const PLX_VERSION = '5.8.20';
+const PLX_VERSION = '5.8.21';
 const PLX_URL_REPO = 'https://www.pluxml.org';
 const PLX_URL_VERSION = PLX_URL_REPO.'/download/latest-version.txt';
 const PLX_URL_LAST_RELEASE_GITHUB = 'https://api.github.com/repos/pluxml/PluXml/releases/latest';

readme/CHANGELOG

@@ -1,3 +1,9 @@
+## PluXml 5.8.21 (2025/08/25)
+FIX Redirection to install.php in the front-office
+[+] Enhance minify.php
+FIX plxUtils::getRacine() and install.php
+FIX CSS in defaut theme for menu on smartphones
+
 ## PluXml 5.8.20 (2025/08/05)
 FIX For _num property in plxCapcha.php
 [+] core/admin folder can be moved or rename now

update/versions.php

@@ -49,4 +49,5 @@
 	'5.8.17' => '',
 	'5.8.18' => '',
 	'5.8.19' => '',
+	'5.8.20' => '',
 );