TurboTax Unemployment Update Questions

Hello, Will the updates of the desktop/CD Window updates for the unemployment tax relief include the States, particularly Michigan and South Carolina?

 

In addition, has Michigan extended the filing due date to 5/17/2021, same as the Federal due date?  Also, does Michigan have unemployment tax relief?  I have the same questions for South Carolina, whether they have extended the filing due date to 5/17/2021, and whether they have unemployment tax relief?  Thank you.