- Tweaked tire particles, enabled lighting for those particles

- Restore old braking logic, for now
- Tweak default tire smoke color
- Tweak tire smoke particles, enable lighting
- Tweak speed required for camera shake
- Reduce explosion camera shake from turrets
- Don't turn off plane engine when holding the throttle down button
- Use OnUpdateMisc for weapon sounds on Lazer/Strikeforce, fixes weapons not producing sound while the engine is off

- Allow lower minimum gear ratio values

- Use aim position for mouse steering, fixes the steering being wrong when not looking directly ahead
- Tweaked wheel brake physics logic
- Tweaked default suspension spring parameters
- Tweaked parameters on various vehicles
- Added missing "Gear" Wiremod input

- Added the Transmission Editor tool
- Added model options to the Projectile/Missile Launcher tools
- Allow trailers to take blast damage
- Tweaked brake sound logic

- Replaced Wheel Model tool with the Wheel Editor tool

- Added mouse steering options
- Added option to set camera shake intensity

- Exit check logic now ignores entities parented to the vehicle
- Wheels will not ignore COLLISION_GROUP_WORLD anymore. This fixes wheels ignoring some movable map brushes (like elevators), but it does not ignore entities that are "no-collided to everything but the world".

- Fixed an issue where player poses weren't visible to other players (Player:GlideGetVehicle was not being set for other players)
- Tweaked/simplified vehicle turret logic
- Added experimental logic to prevent vehicles from hitting the ground when landing on all wheels

- Made tanks use base_glide_car as the parent class
- Added "brake_or_taillight" bodygroup light type
- Made some vehicles properly use the new light bodygroup parameters
- Don't allow unflip/air controls while underwater