If you're seeing some or all of the new items as a Unknown Item, First make sure you have the latest ManaPlus client (There is 2 ways to do this 1. When you first start the client, current version is at the upper left hand side. 2. When in game press F-1, ManaPlus version will be at the top of the window.) and then make sure Buggy Server Protection is on (To do this go to Settings/Misc/Other and it'll be there) and after that make sure you have In client updates selected (To do this, at the login screen there is a dropbox called Updates make sure it has either Auto-close selected or Normal, if skip is selected change it).