Get your taxes done using TurboTax

The IRS website had the form updated 2 weeks ago (the instructions page says it was updated in December of 2019, but the form didn't post until two weeks ago). Why is turbotax taking so long to get the form into the system and updated? Why do we have to wait for a form until 5/14? When looking at the new form vs last year's form, I'm not seeing a lot changed about it. So what is the hold-up turbo tax? This is the kind of thing that makes users like me switch after using you for over 10 years.