I see there is some discussion on this in other threads. Here is a dedicated topic for it:
- General -
Feudal Age Watch Tower has 850 HP (Up from 700.)
Elephant Archer costs 90F/70G (Down from 100/70), has 230 HP (Down from 280), and 0/2 armor (Down from 0/3.) Unknown if less HP and armor are also for Elite Elephant Archer.
- Civilizations -
Berbers
Genitour costs 40F/35W (Down from 50/35.)
Bohemians
Lose civ bonus for cheaper Monasteries.
Houfnice has 50 melee damage (Down from 55.)
Burmese
New Civ Bonus: Battle Elephants have +1/+1 armor.
Howdah gives +1/+1 armor (Down from +1/+2.)
Manipur Cavalry costs 400F/400G (Down from 650/400.)
Incas
New Team Bonus: Skirmishers and Spears +2 LOS (Replaces old Team Bonus?)
Indians
Imperial Camel Rider has 8 melee damage (Down from 9.)
Saracens
Zealotry is now a Castle Age technology.
New Imperial Age UT, Counterweights: Mangonels and Trebuchets +15% attack power (Replaces Madrasah.)
Sicilians
Hauberk costs 700F/600G (Up from 500/400.)
Slavs
New Castle Age UT, Detinets: Replaces 40% of Castles and Towers stone cost with wood for 400W/200G (Replaces Orthodoxy.)
Team Bonus buff: Castles also give +5 population space.
Vietnamese
New Paper Money effect: Lumberjacks slowly generate gold in addition to wood (Replaces old Paper Money effect.)
- General -
Feudal Age Watch Tower has 850 HP (Up from 700.)
Elephant Archer costs 90F/70G (Down from 100/70), has 230 HP (Down from 280), and 0/2 armor (Down from 0/3.) Unknown if less HP and armor are also for Elite Elephant Archer.
- Civilizations -
Berbers
Genitour costs 40F/35W (Down from 50/35.)
Bohemians
Lose civ bonus for cheaper Monasteries.
Houfnice has 50 melee damage (Down from 55.)
Burmese
New Civ Bonus: Battle Elephants have +1/+1 armor.
Howdah gives +1/+1 armor (Down from +1/+2.)
Manipur Cavalry costs 400F/400G (Down from 650/400.)
Incas
New Team Bonus: Skirmishers and Spears +2 LOS (Replaces old Team Bonus?)
Indians
Imperial Camel Rider has 8 melee damage (Down from 9.)
Saracens
Zealotry is now a Castle Age technology.
New Imperial Age UT, Counterweights: Mangonels and Trebuchets +15% attack power (Replaces Madrasah.)
Sicilians
Hauberk costs 700F/600G (Up from 500/400.)
Slavs
New Castle Age UT, Detinets: Replaces 40% of Castles and Towers stone cost with wood for 400W/200G (Replaces Orthodoxy.)
Team Bonus buff: Castles also give +5 population space.
Vietnamese
New Paper Money effect: Lumberjacks slowly generate gold in addition to wood (Replaces old Paper Money effect.)