woothemes/woocommerce — pull request #5267 by mgmartel (2014-04-03 12:40:14+00:00)
Title: Change capability to add order note to edit_shop_order 

When a user that can't `manage_options`, but can edit a `shop_order` leaves an order note, the note was saved with comment_author `WooCommerce`. This PR changes the required capability to `edit_shop_order`.