* Feature - Declare compatibility with the WooCommerce Cart and Checkout blocks.
* Tweak - Improved the provided info in the System Status Report.
* Tweak - Include the plugin version in the enqueued scripts and styles.
* Tweak - Sanitized input vars and escaped output content.
* Tweak - Updated the plugin URLs to the new woo.com domain.
* Tweak - Updated the plugin author.
* Tweak - Tested compatibility up to WC 8.6.
* Tweak - Tested compatibility up to WP 6.4.
* Dev - Updated plugin templates.
* Dev - Updated Dompdf library to version v2.0.4.
* Dev - Replaced the usage of the `json_encode()` function with `wp_json_encode()`.
* Dev - Added filter hook `wc_store_catalog_pdf_download_dompdf_options`.
* Dev - Deprecated action hook `woocommerce_store_catalog_pdf_download_dompdf_options`.
* Dev - Deprecated method `Plugin_Utils::get_active_plugins()`.
* Dev - Changed the plugin namespace to 'KoiLab\WC_Store_Catalog_PDF_Download'.
* Dev - Drop deprecated plugin code up to version 2.1.
