2.2 "Unity" for Holy Roman Triumph
New Mechanic: Tribal Cohesion

Stammesherzogtümer are significant political entities, who played crucial roles in the formation of the Holy Roman Empire. Over the centuries, the few Stammesherzogtümer from the time of Otto I evolved into a confusing array of various secular and ecclesiastical dominions, which were held together solely by their loyalty to the Kaiser and belief in his holy mission, but were otherwise independent. These duchies held major cultural and political differences, even their languages, which made governance and unity a perpetual challenge for the empire.

The Unity, or Cohesion, between these tribes affect the gain of Imperial Authority. Use the same to promote cohesion and steer the destiny of the Holy Roman Empire.

Additional Changes:
Built-in compatibility with Counterfactuals by @CaelReader
Additional ways to gain or lose Imperial Authority through winning and losing wars

HRT:
- New Decision: Prepare Unification War
Sound the horns and gather your legions to subjugate insubordinate rulers to Imperial Authority. Get a temporary buff, special soldiers und unrestricted use of special Casus Belli against independent rulers within the de-jure territory of the HRE.
- Fixed a bug that caused newly elected emperors to become independent but without title acquisition under certain cirumstances
- Balancing:
Removed maluses for issuing Imperial Edicts
Imperial Authority Gain modifiers adjusted
Several cost values adjusted

COR:
- Hard-locked Coronation Activity and visual crown removal behind Tours&Tournaments DLC ownership to prevent dysfunctions and unremovable maluses
- Kings outside of Central Europe are less likely to travel to Rome for their coronations
- Scandinavian rulers prefer local prelates slightly more
- Priests are now less greedy in their demands when asking them to be officiants
- Removed faith requirement when choosing location for coronation

Reduced Coronation Ceremony cost

1.1.2
Motivated rulers to perform coronations ceremony more often

Hotfix 1.1.1
Fixed Coronation Ceremony wrongly invalidating under certain circumstances

1.12 Update
Added Coronation Ceremonies

Rebalanced Authority Values
Improved AI for enacting edicts
Display of own Imperator Score in HRT window
Minor fixes and tweaks