Nova Aetas is set in the world of Calradia, but in a later period. The Old Medieval World is vanishing. A new era is coming and you, the player, will experience this. Nova Aetas is Latin for A New Era. The main targets are realism & extended gameplay.
This huge patch solves lots of bugs including those related to the AI travel system. It's an update with the focus on polishing, fixing and refining the mod. Besides the fixes, there are also huge improvements to models and textures. Go to the official thread (Taleworlds) for a list of changes. Please note that this patch comes with the ENBseries addon which adds a soft color/bloom to the game. If you don't like it, remove enbseries.ini in ...\Warband\ or press CAPS+F12 to disable it.