EAP 7.2 Beta has been released, so it would be good to have a server adapter for that and maybe there is more that needs to be done to support that server.
I checked that I can add EAP 7.2 via runtime detection - it will correctly detect the version as 7.2 and allow me to add the server. Under the hood it will use EAP 7.1 server adapter.
When I tried to create a server manually using the EAP 7.1 adapter, it allows me to do that and doesn't even complain which is surprising - the new runtime wizard says EAP 7.1 at the top of the screen. Anyway, we'll either need to rename the existing adapter to 7.1+ or create a new one.
The announcement article is here:
https://access.redhat.com/articles/3548991