From the page https://docs.microsoft.com/en-us/gaming/playfab/roadmap:
1. Economy v2 – After receiving feedback from private preview customers, we are cleaning up and preparing our Economy v2 APIs for Public Preview. The rest of the Economy v2 APIs are targeted to release into Public Preview by early 2022.
I'm interested in the changes that will be in Economy V2. Can you elaborate about what will be restructured or improved?