Civilization VI receives spring update
Persian and Macedon Civilization and Scenario Pack also available.
Firaxis Games has released the 'spring update' for {Civilization VI} via Steam and it includes a huge number of tweaks, improvements, and balance fixes. In particular the benefits of a Harbor has been strengthen and the warmongerer penalties have been tweaked.
You can find full details on what's been adjusted over here.

Furthermore, the Persian and Macedon Civilization and Scenario Pack is also available for purchase. Below are some basic info and first look videos on the two new civilisations...
o Persia
- Civ Unique Ability: +1 Trade Route capacity when Political Philosophy developed. Receive +2 Gold and +1 Culture for routes between your own cities. Roads in your territory enhance movement as if one level more advanced.
- Cyrus Unique Ability: +2 Movement for the first 10 turns after declaring a Surprise War. No penalties to yields in occupied cities. Declaring a Surprise War only counts as a Formal War for the purpose of warmongering and war weariness.
- Immortal: Persian unique melee unit that replaces the Swordsman. Melee class unit with a ranged attack, Range 2. Strong defense strength.
- Pairidaeza: Improvement. Unlocked at State Workforce. Cannot be built adjacent to another Pairidaeza. Provides +2 Gold +1 Culture; +1 Gold for each adjacent City Center and Commercial Hub; +1 Culture for each adjacent Theater and Holy Site. +2 Appeal. +1 Culture at Rapid Deployment. Culture into Tourism at Flight.
o Macedon
- Civ Unique Ability: Receive boosts upon city conquest: a Eureka for each Encampment or Campus in the conquered city and an Inspiration for each Holy Site or Theater Square.
- Alexander Unique Ability: "To the World's End." Cities do not incur war weariness. All military units heal completely when this player captures a city with a world wonder.
- Hetairoi: Macedonian unique heavy cavalry unit that replaces the Horseman. Additional +5 Combat Strength when adjacent to a Great General. +5 Great General points when killing an enemy unit. Starts with 1 free Promotion.
- Hypaspist: Macedonian unique melee unit that replaces the Swordsman. +5 Combat Strength when besieging districts. 50% Additional Support Bonus.
- Basilikoi Paides: Replaces the Barracks and unlocked at Iron Working. +25%XP per combat for Melee/Ranged/Anti-Cav class units/Hetairoi; +1 GPP (Great General). 1 specialist slot (Commander). +1 Housing. +1 Production; +25% of Units Production Cost Turns into Science when the Unit is completed.