https://mailchi.mp/fantasygrounds/official-pathfinder-launch-for-fantasy-grounds?e=66f5405aed

Excerpt:
3.. 2... 1.. blast off! Okay, maybe living on the Space Coast is starting to rub off on me. Either way, I think you'll agree that this is an exciting new chapter in the history of SmiteWorks and Paizo. Fans of Fantasy Grounds and Pathfinder can look forward to a steady stream of great gaming content to play online or to enhance their in-person play.

Three ways to buy!
All new releases will be available from our website, from Steam, and in the near future, from paizo.com. In addition, you can get a PDF for free with your purchase if you buy from fantasygrounds.com or from Paizo. To do so, check the instructions below. ...
If you already own the corresponding PDF from Paizo, and you purchase the add-on for Fantasy Grounds on paizo.com, you'll get a discount equal to the price of the PDF. Then follow steps 2 and 3 above and Retrieve paizo.com Purchases. Once you do that, those purchases will automatically be linked to your account and will get picked up and installed when you run your next update.