Europa Universalis 3: Heir to the Throne v4.1b Patch

- Dynamic names of countries will now be seen on the map when zoomed out, adapting to borders as they change.
- Large overhaul of the Holy Roman Empire, with benefits to those that stay members and penalties for those attempting to destroy it.
- Dozens of major gameplay enhancements including reinforcing mercenaries, possibility for local naval supremacy, and the ability to annex countries with more than one province.
- Lots of improvements to the AI providing a more challenging experience for veteran users.
- Several Interface improvements, including more detailed information for military units and details on Imperial elections.