We have some old clients who are using Pulse CMS versions all the way back to 3+. First, we're wondering if these older versions will work with php 7+? If not, what's the procedure (besides paying for a new subscription) to upgrade these older sites to the latest version?
Since I wasn't getting a response and there doesn't seem to be a way to get in direct contact with the creators of Pulse like there used to be in the past, I had to answer my own question by basically just trying the old versions on php 7+. If anyone else is wondering, they do function.