DD-WRT Legacy is the final update for users who had previously downloaded the app with a one-time payment. Despite transitioning to a subscription model, the developers have decided to allow previous users to retain what they had paid for, even if it was onlyWhile the new version, v3, will require a subscription for all users, the developers have ensured that those who purchased the app years ago can continue to use it. Users can easily re-download this version from their Previously Purchased section in the App Store. The developers hope that users will explore v3 and consider supporting the future development of the app.