Another thing I've noticed:
I've been besieged now for 4-5 times in Palermo, now in desperate lack of manpower I still hold the city. A general with reinforcements is travelling from Norway and should reach the city in another 3-4 turns.
However, there must be something weird going on with Spear Militia. They get exhausted, and stay that way, even when standing still and resting. I have not noticed this in vanilla SS 6.4.
All the other units were either Warmed Up or Fresh. I had one Spear Militia unit that never moved during the whole battle, and it was Warmed Up. By taking 1 Spear Militia unit and going from one side of the city
to the other it went from Winded to Exhausted, and this was my Marching only! So something seems fishy about this unit.
Anyway, the battle went great!