I did use search first and read this:
https://www.phpbb.com/kb/article/transf ... -or-domain
However, what I want to do is to just use a new domain pointing to the same server using the same database. Because of this I believe I just need to change the domain name in ACP? the entire folder structure is the same I just want to make sure before I go and blow anything up. I have a super popular forum but ran into copyright issues with my original domain so need to move it.
Super popular site and I want 0 downtime