We need ntgi to post about how his experienced ended up.
I have a link to the previous discussion about 11.3 and sounds like it was a nightmare.
11.3 mishapI DM'd ntgi but have not received a reply. Not sure if Mark has any insight on this issue from the perspective of AC. Version 11.4 is going into beta testing soon. I am contemplating doing this testing but can not afford a major disruption as ntgi described.