Whats the difference? Form3 vs Form3+

the formlabs website is advertising the Form3+, But anywhere i look on the website they are pretending the original form3 never existed as i can’t find any technical specs on the original form3 on it, only the new form3+ so I’m trying to figure out what the difference/improvements are.

Or is the + really just to excuse the $250 price difference?

There is this