Ralph said:
My key question is about the latest versions of the files, and how we'll know if new versions exist? (email, check site [where to check for version #]).
This software is at EOL and there will not be any more updates to any extension. We are all pitching in to help one another solve issues and find substitutions.
Please see this website for contacting more experienced users for specific projects and for a list of substitutions as they are recommended on this forum.
https://webassist-pro.com