The new NWN:EE patch has now come out on Steam. I have the GoG version of the game, so am still waiting for it to appear there.
Since multiple players have the Steam version, which will auto-update, we'll go ahead and make the 1.79 patch a requirement for the next session.
There are some configuration changes, so please pay special attention to your client settings, which are now in a file called settings.tml, instead of nwn and nwnplayer.ini files. One thing that could affect play is the default to windowed mode instead of fullscreen, which can impact things like camera rotation. It's recommended to go back to fullscreen mode.
Below is a link with the described patch changes. You may want to look at the Beamdog NWN:EE forum or Google it if you run into some specific issue in making the upgrade.
I expect I'll at least temporarily revert to hosting on my computer rather than on a cloud server, as the server files and database structure have changed. This will mean a bit more lag, so fair warning.