I hope the Carolina Association for Passenger Trains will not be offended by my posting this here, but I had not noticed anything posted here and thought it would be of interest. It is on their front webpage so it is not behind a paywall. I will at least plug their webpage and those in the NC and SC area should consider joining if not a member.
Carolinas Association for Passenger Trains
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NC PIEDMONT TRAIN DEVELOPMENTS -–
The long- awaited 5th Charlotte-Raleigh frequency is now slated to begin in the Spring of 2023. This is in light of significant ridership increases lately, with Carolinian and Piedmont train ridership now exceeding pre-pandemic levels. The addition will allow restructuring of train schedules to include an early Piedmont from Charlotte, and a late Piedmont train from Raleigh.