v21.78

Horn sound added for the Volvo XC90 (1st generation, pre-facelift) in AI traffic.

Provisional approval for Sound Fixes Pack v21.76 to run on the 1.42 open beta.
Dropped support for game version 1.40 on the Steam Workshop.

v21.76

Added standalone Sound Fixes Pack variant for the English Doug [Raspy] voice navigation.

v21.75 + v21.74 + v21.73

Reworked default retarder stick sound.
Reworked default windshield wiper sounds for dry and wet conditions.
Complete rework of suspension / tire bump sounds.
Enhanced the fuel cap twisting sounds for after refuelling.
Replaced the default low air warning sound.

v21.72

Improved sound mix for driving over grass.
V10 engine sounds and a horn sound added for the 2014 Lamborghini Huracán LP 610-4 in AI traffic, including the police variant. [ETS2 edition]

v21.71

Modified interior and exterior rain sound effects.

v21.70

Added possibility of nickering sounds for one of the horse animations when close to a horse.
Modified effect of rain from the interior of the truck cabin.

v21.69

New seatbelt click sound when getting back into the truck after refuelling.
Accentuated some parts of the gravel sound mix and improved its volume attenuation.
Replaced 1 tire bump / suspension sound.

v21.68

Tweaked interior dynamic effects for the default light switch sound and hazard warning button sound for a more 3D feel.
Reduced helicopter sound volume when the helicopter is more distant.
Horn sound added to the 2015 Ford Mustang (6th generation) in AI traffic.
Included 1 more engine sound effect for the 2015 Ford Mustang (6th generation) V8 sound variant in AI traffic.
Tweaked sound behavior of standalone air horn - now has a fixed volume.
Discontinued wet tire effect feature for default AI car sound since it can't be made fully compatible with 1.41.

v21.67

In addition to the V6 engine sounds for the Ford Mustang 2015 in AI traffic:
- V8 and Ecoboost engine sound variants have been added