A new version, 5.1, of the 8-bit role-playing game Silvern Castle has been announced. The update fixes a bug when using the wrong key on a locked door when you’re carrying more than eight keys, as well as a couple of other minor fixes. The new version also speeds up scrolling through the store’s item list using Apple-number combinations to scroll to the corresponding relative position in the list. The update isn’t available for download yet.