I hadn’t made any code changes. In 2.4.12 the default is to append the SKU in parenthesis, in 2.5 it’s not. I’d love to find out how to revert to the “old” way in case I’d want to upgrade to 2.5 again.
After upgrading WooCommerce from 2.4.12 to 2.5 this no longer works for me. Yesterday my order notifications to the admin included the SKU in parenthesis next to the product name, today is doesn’t. Any suggestions?