Revoice Pro 4, VocALign Project 3, and VocALign Pro 4 will not display on the new Plugins page in-account, but can be found in this legacy installers article instead:
https://synchroarts.zendesk.com/hc/en-us/articles/22319520396055-Synchro-Arts-Legacy-Installers
Though they don't appear directly in-account, our system will still detect them in a connected iLok ID for upgrade/crossgrade discount purposes.