KUSANAGI now supports PHP 8.5 across all editions.
It also offers full compatibility with the latest WordPress 6.9 release.
In addition, due to the end of life (EOL) of PHP 8.1, the default PHP version has been updated to PHP 8.3.
Support for PHP 8.1 is scheduled to end, so users currently running PHP 8.1 are encouraged to upgrade to PHP 8.2 or later.
While WordPress 6.9 supports PHP 8.5, please ensure that your plugins and themes are compatible with your chosen PHP version before upgrading.
Update Information：
KUSANAGI 9 update 9.8.0-1 : https://kusanagi.tokyo/en/releases/22407/
KUSANAGI Security Edition Update 10.3.0-1.el9 : https://kusanagi.tokyo/en/releases/22383/
kusanagi-php85 Module Update 8.5.0-1 (Business Edition , KUSANAGI 9 , Page Speed Technology) : https://kusanagi.tokyo/en/releases/22378/
KUSANAGI Security Edition Update 10.3.0-1.el9 (Seurity Edition) : https://kusanagi.tokyo/en/releases/22383/
Related Documents：
KUSANAGI Quick Start : https://kusanagi.tokyo/en/document/kusanagi-quickstart/
KUSANAGI Virtual Machine Stack : https://kusanagi.tokyo/en/document/kusanagi-configuration/
Command init : https://kusanagi.tokyo/en/document/commands/init/
Command php : https://kusanagi.tokyo/en/document/commands/php/
Reference：
PHP Compatibility and WordPress Versions : https://make.wordpress.org/core/handbook/references/php-compatibility-and-wordpress-versions/
Supported Versions （PHP）: https://www.php.net/supported-versions.php
