New mechanics for Catholicism (Council of Trent, Papal Bulls) and the addition of the Hussite faith in Bohemia.
This specific version introduced massive "Free Features" available to all players, alongside paid content for Emperor owners: Europa Universalis IV: Empire Bundle (v 1.30.1 ...
Adds ruler personalities, Great Power mechanics, and consorts. New mechanics for Catholicism (Council of Trent, Papal
Revamps the Holy Roman Empire (HRE), Papal systems, and Revolutionary mechanics. Great Power mechanics
Adds the 30 Years' War mechanics and deeper military diplomatic options.
Added dynamic events (like the Burgundian Inheritance) that the Emperor and Princes must vote on, making Central Europe more interactive.