There have been a lot of requests for a list of what features are in the 2.2 patch and what are in the Charlemagne DLC, heres a list of the big features:
DLC:
- New 769 Bookmark
- The Chronicle
- Custom Kingdoms and Empires
- Viceroys
- Events & Decisions supporting the early start date
- Various Story and Flavour events
Patch:
- Regency Overhaul
- Seasonal Effects
- Vassal Limit
- Tribes
- Elective Gavelkind
DLC:
- New 769 Bookmark
- The Chronicle
- Custom Kingdoms and Empires
- Viceroys
- Events & Decisions supporting the early start date
- Various Story and Flavour events
Patch:
- Regency Overhaul
- Seasonal Effects
- Vassal Limit
- Tribes
- Elective Gavelkind