Tax Year 2020: TurboTax Updates on Unemployment Tax Relief

Hello, when will the TurboTax Premier updates be available for the $10,200 unemployment tax relief for both Federal and State (Michigan, South Carolina).  I just checked the software a hour ago, and it did not seem to have been updated.  Thank you.

 

Also, does anyone know whether Michigan has implemented the same unemployment tax relief as Federal?  Also, whether Michigan has decided to extend the filing deadline to May 17, 2021?  Same questions for South Carolina?  Thank you.