[Always backup your project before updating any asset or Unity Editor. Keep your own assets outside from Highway Racer folder. Delete the entire folder, and import updated version. Updating was explained in documentation][V3.5]Upgraded RCC to latest version (V3.49).Added 3 new player vehicles.Updated documentation.Added “Create/Save Prefab” button for player vehicles (HR_PlayerHandler).Added “Add It To The Player Vehicles List” button (HR_PlayerHandler).Added 3 new wheels.Increased size of the touch buttons.Fixed out of range error at lights on Unity 2020 & 2021. [V3.2]Updated RCC to latest version (V3.46).Updated all player vehicles.Mobile horn button will be disappeared when controller type is not mobile.Horn/Siren will be engaged with high beam headlights.Improved steering stability.Fixed minor bugs.[V3.1]Fixed unresponsive nos button.Added overriding color for specific vehicles (You can set color from HR_ModApplier component attached to your vehicle prefab).Fixed minor bugs.[V3.0]Updated Realistic Car Controller to V3.45.Updated all outdated obsolete scripts.Added player car names to main menu (Car selection).Added “Highway Racer” behavior mode to RCC Settings.Fixed minor bugs.Reduced package size.[V2.6]Upgraded to Unity 2019 and 2020.Fixed assertion errors due to obsolete lens flares.Fixed traffic cars spawning positions.Fixed not animating wheels of the traffic cars.Added better collision system with traffic cars.Fixed resetted colors for body paints due to incompatible Unity versions.Removed old Post Processing Image effects due to incompatible Unity versions.Recreated and fixed all prefabs due to incompatible Unity versions.Fixed missing road sections after upgrading.Converted all obsolete image formats.Converted all obsolete audio clips.Updated all obsolete scripts.Updated all lightmaps.Removed Standard Assets.Removed SpeedTree Assets.Removed unused assets in RealisticCarControllerV3 folder.[V2.5]ADDEDAdded and integrated Post Processing Image Effects. Added quick switch tab between desktop and mobile. Added sorting options to Configure Player Cars panel. Now you can sort selectable player cars on main menu. Added camera tilt on FPS view. (You can disable it in Highway Racer Settings if you don’t want it) Added blocking system to avoid hitting to barriers and walls. Added upgradable items on main menu. Players can buy and use nos & turbo for vehicles. FIXED Fixed compilation error on WebGL about substance shader. Fixed UI button click sound effect. Fixed low FPS on car selection screen. Fixed stucked UI buttons on slider bars. Fixed unresponsive mobile/keyboard action in Highway Racer General Settings. Fixed other minor bugs. Thank you for your reports! IMPROVED Vehicle physics upgraded to RCC V3.2f. Improved crash detection. It won’t end the game on scratchs. More stable vehicle controlling. Some redesign on UI. Overrided proper texture resolutions for Android, iOS, WebGL. Removed unnecessary quality presets in Quality Settings of the project. Reduced bomb sound on bus. Reversed UI button animations and reduced UI button animation times. Used more events and delegates for more organized scripts.