Coming in to chime after 7 months, but I did get a reply from AASHTO with PDFs for Spring and Fall of 2021; I'm just not sure how to upload either to directly link here (if the decisions haven't already been posted on AASHTO's site).
EDIT: The new link for AASHTO past meetings are now found
here (if it already hasn't been posted).
Some things from last fall:
I-240 in Oklahoma has been conditionally approved for an extension to become a full beltway
I-42 has at least a couple segments conditionally approved
US-301 Alt. in Florida has been approved
I-375 in Michigan has been conditionally eliminated
I-81 realigned, I-481 eliminated in Syracuse NY (conditionally)