2025-03-17 – version 1.5.3
* Add – Introduced a new admin setting to customize the “Purchase Order Number” field label.
* Fix – Improved consistency in admin UI element text.
* Fix – Corrected JavaScript translatable strings using JSON files.
* Fix – Refined i18n implementation for compatibility with WordPress standards.
* Dev – Bump WooCommerce “tested up to” version 9.8.
* Dev – Bump WooCommerce minimum supported version to 9.6.
* Dev – Updated `makepot` script to use `wp i18n` for JSON translation files, removing `node-wp-i18n` dependency.
* Dev – Enhanced E2E test reliability for PO number updates in the admin order screen.