The DVDs and Blurays, and Disney+. If you want improved versions of the prequel deleted scenes, HAL9000 is the guy to ask. He and maybe Poppasketti are possibly the best people to ask about cleaned up versions of any ST deleted scenes also - the TFA deleted scenes have an annoying timecode on the screen, which has only been somewhat successfully removed for a couple of them. Rogue One and TROS have yet to have any deleted scenes released since they’re probably saving them for the 2077 100th anniversary SWC.