Well the obvious changes to the Spanish leaders were to El Gran Capitan, Alvaro de Bazan, Hernan Cortez, Pizarro, and Alessandro Farnese. But they didn't overdue them which is great to see. Especially with EGC, with his 6 fire value, its nice, but not really broken, and now he becomes the best leader of that time. No more complaints there. 
Farnese was another worry on my part and he gained a 6 shock. Nasty but at least he can be dealt with. But what Spain did get, were additional leaders for the latter periods which is nice.
All in all, this was my chief worry for 1.06 and Paradox came through without bending EU out of shape. I like the changes and this should go a long way to help MP play evolve.
Duma
Farnese was another worry on my part and he gained a 6 shock. Nasty but at least he can be dealt with. But what Spain did get, were additional leaders for the latter periods which is nice.
All in all, this was my chief worry for 1.06 and Paradox came through without bending EU out of shape. I like the changes and this should go a long way to help MP play evolve.
Duma