The patch 1.04 will mainly solve and improve/balance the following in-game issues:
* Mouse controls: Improved mouse handling and responsivness
* Stability: Fixed CTD caused by Voice Over Net when many players were speaking simultaneously and other stability problems
* Sound: Fixed speed of sound simulation and other improvements
* Multiplayer: fixed scoring, multiple mission parameters added and various other MP-related improvements
* New: Added mouse smoothing to game options.
* New: Enabled multiple parameters for MP missions.
* New: Mouse filtering strenght adjustable using mouseSmoothing=NNNN in user config.
* New: Command line argument -cpuCount=NNN to override cpu count detection.
* Improved: Mouse smoothing disabled for fast movement.
* Improved: Mouse smoothing can be disabled in user profile file using line mouseSmoothing=0;
* Improved: Audio volume settings.
* Fixed: Soldier were walking on non-existant heaps of debris from destroyed buildings.
* Fixed: Autocoordination caused rudder oscillation in high speed flight.
* Fixed: Crashes in VoN when many players were speaking simultaneously.
* Fixed: Immortal freezed soldiers occured in MP.
* Fixed: Broken kill scoring in MP (two points for unit kill).
* Fixed: Input key actions are no longer active while chat mode.
* Fixed: Diag_log used with long text argument caused crash.
* Fixed: Mouse scrolling in diary.
* Fixed: Enemy kills made by player using stolen enemy vehicle are no longer considered as friendly kills.
* Fixed: Switching to Utes from Chernarus caused Utes to contain infinite landscape.
* Fixed: Time of day synchronized on client after connection to server.
* Fixed: Speed of sound simulation.
* Fixed: Fire from rifle distort sound.
* Fixed: Crash by malformed input to a diag_log scripting function.
* Fixed: Dark muzzle flash in some of the weapon optics.
* Fixed: MP: Ships and boats used excessive bandwidth and CPU power.
* Fixed: Players are no longer forced to reconnect after MP Load on server.
* Fixed: Bike rider can be no longer healed.
* Fixed: Sometimes crew of a near vehicle was visible through the vehicle.
* Improved: Communication menu updated to work with the new menu systems.
* Fixed: Some persistent RE calls added for better JIP compatibility in campaign.
* Fixed: Music was sometimes not playing properly due to faulty playMusic RE command call.
* Fixed: Scene area cleared from exploding destroyed vehicles during various scenes.
* Fixed: Possible appearance of immortal non-player characters in campaign.
* Fixed: (First to Fight) MP: Logos shown on client every time after JIP.
* Fixed: (First to Fight) MP: Skeet shooting not working for clients after JIP.
* Fixed: (First to Fight) Players not boarded in the chopper if they got in the towing tractor.
* Fixed: (Into the Storm) MP: Bad position of client players during converation.
* Fixed: (Into the Storm) Some voice-subtitles difference in the first dialog.
* Fixed: (Into the Storm) MP: No callsign for HQ entity on clients.
* Fixed: (One Week Later) MP: Clients not sitting on bikes after leaving the AAV.
* Fixed: (One Week Later) MP: Player is no longer the co-pilot in the Osprey.
* Fixed: (Manhattan) Escort chopper often shot down.
* Fixed: (Manhattan) Palyer stuck in the animation after first scene.
* Fixed: (Badlands) Prizrak no longer initiates conversation if Cooper is in a vehicle.
* Fixed: (Badlands) Non-fucntional ending in campaign scenario.
* Fixed: (Missing in Action) Redundant random sentences from Razor.
* Improved: Ambient Civilians module caused lag in MP due to window lights.
* Fixed: Undefined variables in Ambient Civilians module.
* Fixed: High Command could behave strange when someone added his own display event handler.
* Fixed: Wrong positions of objects/logics.
* Fixed: Performance problems related to Animals module in MP.
* Improved: Some of the vehicle HUDs now contain missing info.
* Fixed: Alignment issues on several wrapper UI screens.