It has changed a lot from the old days. They finally got around to implementing electricity including setting up traps based on switches getting set when someone steps on a plate. In the world, they have a lot of 'monuments' that blend quite well into the world like the nuclear power plant and an underground missile silo. Most recently, they added a mobile monument, a super tanker ship that roams the sea that have the somewhat recently re-added human npcs (fyi they are not the friendly kind).
Here is a good site to get some pics of the most recent changes.https://www.rustafied.com/
I wouldn't mind picking up LifO again just haven't had a lot of free time recently.