The new changes in S02E02 - RETRIBUTION (V2.1) all work well and improve the episode imo!
I think Grevious screaming then cutting away to Fisto and the council is a bit clunky (maybe the cut could happen after Dooku’s new dialogue?) Overall, very minor criticism. It also feels a bit out of place to me now that Dooku no longer scolds him. Though it’s not a stretch to interpret it as a war cry.
I think all the new Dooku dialogue is well written and sounds like Dooku. I think it needs some static distortion effects to help it blend in with the original dialogue though. I’d be happy to play around with it if you sent me the raw dialogue audio files.