Neutral fortresses now have defenders. If the fortress is the headquarters of a knightly order, they will be pretty tough, and some of those tough knights will also be present in cities with chapter houses of knightly orders.
Also, I added the ability for combat spells to have multiple targets. This will be used to create stuff like Wall of Fire/Ice/Swords/Scarecrows, which is defined by two end-point, a spell linking two regiments somehow, or a portal from one part of the battlefield to another. There should be some of these in the next patch 🙂
WinXP users get .NET 4.0: http://www.microsoft.com/en-us/download/details.aspx?id=17851 instead of 4.5 (which is not compatible with XP).