v25.32

Applied partial native engine and horn sound support for some newly added AI traffic vehicles from the US Car Culture mod. [ATS edition]
- Civilian 2006 Chevrolet Impala (9th generation)
- 2023 Audi A3 sedan (4th generation; Typ 8Y)
- Unidentified station wagon. Sounds based on the 1983 Mercury Colony Park for the time being

v25.31

If both windows are open, the throbbing wind noise at speed will now be less than if only one window is open, due to balanced airflow.
Added sounds for the horses walking on dirt roads while pulling a cart or carriage. 🐴
2022 Audi A3 (8Y generation, pre-facelift) 40 TFSI engine sound set is now the default sound set for car_default_4.soundref. [ATS edition]
2022 Audi A3 (8Y generation, pre-facelift) 40 TFSI engine sound set is now the default sound set for car_normal_2.soundref. [ATS edition]

v25.30

Comprehensive sounds added to the 1923 Baldwin-Westinghouse Steeple Cab on the Iowa Traction Railway. [ATS edition]

v25.29

1 new tire skid sound effect for when skidding your truck on grass.

Updated mod description -> confirmed compatibility with 1.55.1

v25.28.2

Fix for interior suspension sound effects not playing as often as it should in rough terrain.

v25.28.1

Minor sound mixing correction and audio cleaning for the default/fallback reverse beeper sound effect replacement. [ATS edition]

v25.28

Merged a selection of cabin sounds from the base game (1.55) to the Sound Fixes Pack rework of the truck interior suspension sounds.

Replaced the default/fallback reverse beeper sound effect with a quieter one. [ATS edition]
- Also has a slightly longer duration beep compared to the ETS2 edition, as this is more common in North America.

Replaced engine sounds for the Forest River Berkshire motorhome in AI traffic. [ATS edition]
- Originally the sounds were based on a Ford motorhome. This has now changed.

v25.27

1 new trailer suspension sound variation.
Minor improvement to the master reverberation for the reverb sound item that is used where cliff faces and rock formations are present.
Extended sound distance range of the anti-theft alarm horn sound effects when colliding into a parked AI traffic vehicle.
Replaced 4 default/fallback horns for AI traffic cars. This is applicable for cars in AI traffic packs. [ATS edition]
Replaced 4 anti-theft alarm horn sounds for AI traffic cars. [ATS edition]
Replaced default/fallback horn for AI traffic trucks/vans/pickup trucks. This is applicable for AI traffic packs too. [ATS edition]
New anti-theft alarm horn sound for AI traffic trucks/vans/pickup trucks. [ATS edition]
Minor sound mixing adjustments to the superstructure_truck_work (municipal truck) sound set in AI traffic. [ATS edition]
2 new horn sound variations added for the 2018 Mack Anthem in AI traffic. [ATS edition]
Attempted fix for the uncommon randomly occurring popping / click sound glitch that began in the vanilla game. [ATS edition]

Reworked one of the vanilla game American forest world bird sound sets. [ATS edition] 🐦
- Birdsong peaks at dawn and lessens towards midday and afternoon.
- Added missing fade effects for a better auditory experience.
- Bird sounds can come from different directions and distances in the forests.
- Slightly more FMOD efficiency at night due to less simultaneous sound events than the vanilla game when birds are not active.
- Introduced additional sounds of various birds heard in the USA: the blue jay, American robin, the house sparrow, and the Scott's oriole.

-- Optional addon news --
Reefer trailer sound addon for ATS has been formally updated for 1.55.

v25.26.1

Compatibility update for the 1.55 open beta. [ATS edition]