There are quite a few posts about this as we're all getting anxious for this change.  However IRS still hasn't issued guidance or updated Form 8962.

I have bookmarked these IRS pages and check them multiple times a day 

https://www.irs.gov/forms-pubs/changes-to-current-forms-publications

https://www.irs.gov/affordable-care-act/individuals-and-families/premium-tax-credit-claiming-the-cre...

If you do the same you'll know when the change has been made.  Intuit has to wait for IRS before they can change software.