* Performance: reduced repeated option and meta lookups on product, archive, and REST API requests.
* Compatibility: load WooCommerce integrations only after WooCommerce is available and show an admin notice when it is missing.
* Maintenance: hardened admin save handlers and limited plugin scripts to WooCommerce product screens.
* WP tested up to 6.9.4
* WC tested up to 10.7.0
* Updated PHP requirement to 7.4+
* Formatting cleanup and compatibility fixes
* WP tested up to 6.8.3
* WC tested up to 10.2.2