The Item Upgrade mod allows Cromwell and Cespenar to upgrade additional items in BGII. One third of them are convenience functions (e.g., they save you ring or boot space), one third of them try to beef up categories of weapons that are "weak by comparison" (e.g., clubs and spears), and one third of them upgrade NPC-specific items.
Version 54 features updated German and French translations as well as a number of bugfixes.
Read the original article at The Gibberlings Three
