WooCommerce Customer Order CSV Export Version 5.5.0 Changelog
* Misc – Add compatibility for WooCommerce High Performance Order Storage (HPOS)
* Fix – Don’t format empty strings as numbers when exporting to CSV
* Fix – Don’t escape non-string values when exporting to CSV
* Fix – Address an issue with loading field mapping from existing formats when adding a custom format
* Fix – Ensure the “exported by” meta boxes are displayed on the order edit page only
