This secret update was made to make some simple UI changes. This update was ever official but it is the current update so I will only keep it here!
-Alliances return
-New Alliance chat
-Blitz is removed (stays in customs)
-View of enemy core in Ambush
-Halloween removed
-Unranked will not show ranks anymore
-Halloween themed maps
-Updated tutorial
-New HUD for building
-Bug fixes
-leaderboard shows MMR
-Humvee has been added
-Ranked mode (3v3 Ambush
-Ranked system
-MMR
-Bronze 1
-Bronze 2
-Bronze 3
-Silver 1
-Silver 2
-Silver 3
-Gold 1
-Gold 2
-Gold 3
-Paragon
-New leaderboard for ranked only (Top 20)
-New map, Abyss (Ranked only)
-Barrens is removed
-Alliances removed
-New planned building (Orange)
-New skins (Steampunk and hazard)
-New map Barrens
-New chat in lobby
-New lobby rework
-Custom matches are free!
-New shop
-Chest
-Keys
-Skins
-New lobby UI
-Bridges change every map
-By pressing "M" you can select every navy troop or army troop
-New coins/minute at the top of the screen
-New map Horizion
-Port is now harbor
-Submarine, Barge, and Destroyer
-New looks for graphics
-New animations
-Collisions
-Summit and Vertigo are the only maps left
-Tons of new names
-Assault is now gunnar
-Headquaters is now core
-Artillary truck is now missile truck
-Tower is now turret
-Friends tab
-Party feature
-Gems
-Donation button
-New leaderboard showing top 10
-Gernader renamed to rocketeer
-New pathfinding AI
-Casual game mode (no more fog)
-Ambush (just fog of war)
-Headquaters changes
-Upgrade for 25,000 to get auto collect
-New port
-Builder boat
-Oil rig
Small update :(
-Radar truck
-Tutorial
-Vehicle factory
-Light tank
-Heavy tank
-Artillery truck
-Mine has been added (Money maker)
-New units
-Medic
-Gernader
-New surrender feature
-New map rotation
-Troop capacity
-Houses are added
-Headquaters changes
-Now starts with 600 coins
-Nerf
-Builder got buff
-Oil well does less
-New map, Mainland
-New building, Hospital
-Timer has been changed to stop watch
-Improvments!
-Building placement
-Servers
-New keybinds
-New building menu colors
-New descriptions for buildings
-Builder changes
-Increased building range
-Heaquaters changes
-Increased range
-Increased health
-Alliances
-New sound effects
-Sniper changes
-Increased view range
-Increased attack range
-Increased damage
-Decreased reload speed
-Headquaters changes
-Increased health
-Assault changes
-Increased damage
-Increased health