The new OPAC VPAT/ACR is now on the wiki, and the PDF is in the main site's WordPress media library:
It's very, very good compared to the 3.11 one. Tons of progress has been made!
Some other things we might be able to mention:
* PINES has done a bunch of cleanup work on 3.14 since this report was done
* PINES (really Terran) is working on an updated KPAC, which will be an accessibility improvement
* Equinox is about to start another round of OPAC accessibility work