By JackRainy:
- Suggest to adopt policy when the game starts with some culture

Removed legacy tileset code  - By GGGuenni

Improved options to rename units  - By huckdogg

By xlenstra:
- Fixed a crash when marrying a city-state without cities

By Ouaz:
- Translation and Tutorial improvements
- Add an icon for "Wait" unit action

Notificiations scroll fix in empire overview  - By MindaugasRumsa51

Fix infinite city-state tribute bug  - By OptimizedForDensity