There is a lot you should enjoy in 0.4.9!

Building mode changes:

• Tier I & II structures overhaul
• Upgradable roads
• Tier II roads increase travel speed of workers
• Tier II City Hall appearance change
• Monument in front of the city-hall to indicate citizens' happiness by colour change
• Tier II storehouse (3x3 tiles, range increase & more workers)
• Pending goods visualization at production buildings
• Game balance & adjustments to building costs
• Ambient Occlusion added to the game
• Bakery needs flour & water to produce food
• Roof colour tone indicates building function (house, public utility, production)
  
  

Battle mode changes:

• Tier II units added
• Optimization
• Formations can be joined and split

Cheers!