I mean, they have an unaltered print of ANH in their possession (evidenced by the Light and Magic docu-series), so it wouldn’t be hard to throw it out onto Disney+ unless they don’t like money (which is probably not true).
If they really want my money, they could make a big expensive 4k/Blu-Ray steelbook digibook fancy big etc. etc. set for each of the OT movies with a handful of versions each.