Fastway has replaced their buggy Fastlabel product with a new system called MyFastway. This allows you to have a "wallet" of value, with all different label options available to use, rather than having to prepay in bulk for each label type. The labels generated are also a lot clearer and better formatted which makes things easier for couriers and less likely to be missdirected to the wrong depot unlike with the tiny text on the current labels.
This has been out for some time, and already integrates with Shopfiy, Magento, Woocommerce, ReadyToShip, StarShipIt, Shipit, and more, but not even on the Neto Roadmap yet.