You can keep up to date on availability at https://proconnect.intuit.com/support/en-us/help-article/electronic-filing/2021-proconnect-tax-e-fil...
The same chart for Lacerte shows 3/23, so ProConnect should be ready soon. You know NY has been busy lately, maybe approving software has not been high on their TODO list.
Answers are easy. Questions are hard!
