There is no firm schedule, but a squishy one is as follows:
S3A OLCI - soon-ish (maybe this week!)
S3B OLCI - the week following S3A OLCI
MODIS-Aqua - early May 2022?
MODIS-Terra - the week after Aqua
SNPP-VIIRS - late May/early June 2022?
NOAA20-VIIRS - the week after SNPP-VIIRS
OCTS, SeaWiFS, CZCS, GOCI, HICO ... once the rest are done.
Hopefully all will be done by mid-Summer 2022...but if you read this in September and the data haven't been reprocessed, well, I said this was a squishy schedule