Public release when?
Viewing post in Early Access 0.3.3.0 is now Available! comments
Oh, it makes sense now.
Dev wrote that he will add more content to the game in around a week, but then on discord he posted that the public build will be available in ~3.5 weeks.
So this means that new content will be added to the game and only available for paid users until the public build comes out.
I see how you got to that conclusion, I hope it's clear now,
Cheers