Just because it is ready in paper form doesn't always mean it is ready in electronic form - they are different sets of forms that must all be approved by the IRS.
This form typically gets lower priority in TurboTax as well because it is not used by a large number of customers and most of those customers have until June 15 to file their returns.
Talking about it here won't make it become available any sooner than it is ready. All you can do is keep checking the list and the software.
