4.2.1
= 4.2.1 =
- Fixed: Fatal TypeError in Elementor AJAX handler when source value is non-scalar (PHP 8+)
- Fixed: Missing array validation after json_decode in register_ajax_actions
- Fixed: Missing type checks in insert_inner_template for $_REQUEST values
- Fixed: Null pointer errors in license activation, deactivation, and check APIs
- Fixed: Null pointer in EDD updater cached version info
- Fixed: Type safety in AJAX login handler for non-string POST values
- Security: Replaced esc_attr with sanitize_text_field for source/template validation