I wonder what Mike Verta thinks of the 4k version on Disney+ and coming to UHD later this year, when compared to the product or progress of his work on Legacy.
He hated the colors of the Reliance Media restoration from which these new masters are sourced from. The raw SDR colors of the Disney+ look very similar to the RM (muted and washed out), but as DrDre pointed out on the 4K Restoration of Star Wars thread the HDR adds back a lot of color and looks far more saturated.
He discusses is here: https://vimeo.com/123475322