I haven't downloaded it yet and probably won't until January.  Has anyone noticed any changes to formulas and computations from 2020?  Maybe the standard deduction, personal exemptions and tax brackets have been updated?  

I know it has to be submitted to IRS for approval.  Maybe an incomplete program at least gets them an early spot in line.  Maybe it helps IRS justify the work they do, pointing out all the mistakes.  Beats answering the phones.