I have two feature requests for digital products!
Permanent download link in user account, although link set to expiration when sended by email after purchase. By this, the user has a back up in the account and can re-download the products if files are lost for example. At the same time, it is important to secure hot-links sended by email by setting a value for expiration.
Making possible to update digital products without having to recreate them or add new. Once digital files set up, it would be great to be able to update them (common versioning for software for example), without having to recreate all links and set-up, which can be a lot of work and possible errors.