The eBook has had 3 major updates and 4 minor updates in 2017, 3 major updates and 2 minor updates in 2018, two major and 1 minor update in 2019, three minor updates in 2020, one major update in 2021, and one major update in 2022. Each update is broken down nicely on the  forums so you don’t have to re-read the eBook to understand the changes and advancements! We give you an effective breakdown of new material and recent changes.