Features:

• Chapters 4 and 5 of the single-player campaign.
  
• Many improvements to existing missions.
  
• Added co-op variants of Duality and Containment.
  
• Increased the variety of unit types AI uses to attack within the campaign.
  
• Restored old color picker to allow darker colors.
  
• New music track, Recon Remix.

Balance:

• Concussion applies -25% speed and -50% rate of fire reduction (instead of -45% speed and -33% rate of fire) - affects (H)MLRS Hammerhead Missiles, Sniper, Siege Tank, Aurora, Sonic Tower, MAD Tank.
  
• Reduced (H)MLRS damage vs. heavy armor. Reduced turret turn rate. Reduced AA range, projectile speed, and maximum tracking range.
  
• Increased Hypersonic missile accuracy.
  
• Increased Hailstorm missile damage vs. buildings/defenses.
  
• Increased Mothership main weapon damage (and improved visual effects).
  
• Increased Tank Destroyer damage vs. light armor.
  
• Reduced rearm times for all aircraft.
  
• Increased Hind/Apache/Venom/Longbow/Orca/Comanche vision by 1.
  
• Increased range of Hind/Apache/Venom by 0.5.
  
• Reduced reload time for Nighthawk Cryo Missiles.
  
• Reduced cost of Heavy Flame Tank from 1100 to 1000. Increased speed slightly.
  
• Increased Flame Tank speed slightly.
  
• Reduced Rocket Soldier AA auto attack range by 1 (halfway between the two previous values).
  
• Increased Enlightened EMP duration from 6s to 10s. Increased splash damage.
  
• Increased JumpJet range slightly.
  
• Yuri/Mastermind gain experience from slaves, gain +1 capacity per veterancy level, and +1 range when elite. They can now release slaves by right-clicking them.
  
• Reduced Intruder damage vs. heavy armor slightly.
  
• Use TankBuster damage type for Snipers (reduced damage vs. non-tank heavy units, increased vs. tanks).
  
• Increased Veil of War cooldown from 3 minutes to 4 minutes. Reduced radius slightly.
  
• Reduced the "veiled" debuff effect from 50% range reduction to 20% (Veil of War, Gap Generators). Direct gap generator beam applies 40% range reduction.
  
• Increased XO range and damage vs. heavy armor slightly.
  
• Increased range of base IFV by 1.
  
• Increased range of rocket IFV by 0.5.
  
• Increased range of Raider APC by 1.
  
• Increased Vulcan range by 0.25.
  
• Increased Darkener Tank turn rate and turret turn rate.
  
• Frenzied units no longer take increased damage, but after frenzy wears off, they have reduced speed and rate of fire for 10 seconds
  
• Gryo Stabilization buff no longer affects Titan missiles. Effects of the buff reduced by 25% (so +75% range, +75% reload time, down from 100%).
  
• Thief no longer slowed by Heavy Hazmat Suits upgrade.
  
• Reduced Tripod/Reaper Tripod speed slightly.
  
• Increased Tesla Tank range by 0.5.
  
• Increased Leecher price from 900 to 950. Reduced speed slightly.
  
• Reduced V2 price from 900 to 800.

Fixes/Misc:

• Fixed AI stopping all production on Easy/Normal difficulty. Improved low cash handling.
  
• Fixed Spectre being replaced by Howitzer when repaired.
  
• Fixed LSTs built by the player in mission 5 being uncontrollable.
  
• Fixed crash in mission 11 caused by destroying Nod Airstrip before the southern base is cleared.
  
• Make walls other than concrete/biometallic no longer block projectiles.
  
• Fixed Grenadiers/Engineers standing with their arms in the air.
  
• Lowered selection priority of Mobile Sensor and Mobile Stealth Generator.