I think this is the best clip you've posted so far. I didn't notice any aberrations consciously, but it did feel like a classic film. I like the vibe I get from the window in Palpatine's office.
The only thing I'd question in this clip was Yoda's color. He seems desaturated, though perhaps that's okay. At this point I'm still hoping I can make use of this regraded version in a v2 of my prequel edits once it's ready. I'm gonna hang onto all my project files in the hopes of it.