Were you able to Run XMF Client 6.9 with Catalina or more importantly Big Sur or is there newer version?

I Kept my Mac running Mojave. I'm always nervous about the updates because XMF is always so far behind. My other Mac on is running Monterey, but I know XMF 6.9 will not work on it yet.

I need to update my Adobe Apps so I need to update my macOS but do not want to lose my XMF Client.
If anyone could answer my question that would be great.

Does XMF Client 6.9 Work on Big Sur or Catalina?
   *If not... What Client Version are you running?*

Thank You