The big B41 update for Project Zomboid has now been released. The Project Zomboid servers us the Steam server version, so they are automatically updated to the newest public build. If you have not updated your server yet, you get the option to update it when you log in to the web interface. The B41 update is a very large update that brings significant changes to the entire game. A list of all the changes here would be too extensive, so we link the release post with all the changes:: Blogpost B41 Update. Here you can rent a new Project Zomboid server: Project Zomboid Server