v2.0.3

🚀 Release: Security Patch (2.0.3)

This patch addresses strict security standards required by the human WordPress.org review team and resolves formatting issues with the official plugin directory parser.

🛡️ Security & Core

• Strict Settings Sanitization: Overhauled the register_setting callback (henkan_sanitize_settings) to use a strict, modern whitelist approach. Integers are now strictly cast using absint(), and unrecognised array keys are automatically stripped to prevent malicious injections.
• Direct File Access Prevention: Added mandatory if ( ! defined( 'ABSPATH' ) ) exit; checks to all executable PHP files (including cli.php and includes) to prevent direct URL access and comply with WP.org security guidelines.