@Mr_D6 he's referring to Season 2, also known as Chapter 4, which many of us have been waiting years for. So "new" is a relative term.
Last December when the Development team pushed out the latest updates for testing (the 4 professions, new items, new outfits and abilities, the Lagoon and Fogstone Mines, and a few others), it was the first step before releasing Season 2. Unfortunately, they had some personnel issues (family problems, illness, turnover I think, etc.), and technical issues (more de-bugging than expected, mobile version development and approvals, etc.), so Season 2 was delayed by a lot longer.
Now it's like all of us sat down in a restaurant, some for the first time and some coming back after a renovation, got appetizers 2-3 hours ago, but still don't have our meals. We're all trying to be patient, and they keep refilling our drinks and free chips, but a few people gave up and left, and everyone still here is very hungry for Season 2.