Since these people use doublespeak, "45 days to plan for release" means "redact and delete files as fast as possible, no further action required"
Actually it was 15 days for JFK, 45 for RFK and MLK... but all say just for a plan. https://www.whitehouse.gov/presidential-actions/2025/01/declassification-of-records-concerning-the-assassinations-of-president-john-f-kennedy/
Discussion
and come up with some other news event to bury it so people forget about it in general and move on.