UPDATE for TurboTax users:
Bottom line: the completion of this TT project has been changed from mid-March 2020 to mid-May 2020. Recommendation: go into SWW (sit, watch & wait) mode on this if you want to use TT to easily prepare & file an amended 2018 federal tax return to capture the benefit of the restored 2018 EVSE credit.
I too signed up for this email notification, but never got this. Thanks for adding this here, although I just completed it manually and submitted it several weeks ago.Further update: Now have received an email from TT / Intuit:
"Dear Valued TurboTax Customer,
You recently signed up to be notified when updates were available for the 2018 TurboTax software to update the Taxpayer Certainty and Disaster Tax Relief Act of 2019 ,
At this time these Extended Tax Laws have been made available in the TurboTax 2018 software to allow TurboTax users the chance to amend their 2018 return to claim these tax credits.
Sincerely,
TurboTax Help"
Just like the EV tax credit, the EVSE tax credit doesn't apply to 1099 income... Sigh...