The final season™ is in production now after a couple year hiatus.
Main storyline ended back in like 2014 iirc, then they had an anthology non-Canon season of a bunch of different animation styles which was really neat, and then like 3 seasons of weird virtual production unreal engine stuff that I don’t think is Canon?
Either way it’s still being made, but it’s the end. Allegedly.
It’s expensive and probably not available in a majority of the country, but Michael’s of Brooklyn is a straight banger. I found it while I was living in Brooklyn and when I moved away I was sad I wouldn’t be able to buy it anymore, but a few months back my local store started stocking it lol.