v23.88

3 new air brake sound effects added to the default air brake sound array.
3 new air brake sound effects applied to the 2019 Freightliner Cascadia in AI traffic. [ATS edition]
Added sound for wheelbarrows being wheeled.
Engine sounds applied to the 2011 Ford F-450 in AI traffic. [ATS edition]
Horn sounds added to the 2018 Volvo VNL in AI traffic. [ATS edition]

-- Optional addon news --
Reefer trailer sound addons confirmed as compatible with 1.49.

v23.87

Compatibility updates for the ATS 1.49 open beta. [ATS edition]
Improved mixing for the tire sounds on snow terrain.
Engine and horn sounds added to the 2023 Chevrolet Suburban (12th generation) Premier in AI traffic. [ATS edition]
Stopped error from the vanilla game for the missing snow soundref file.

v23.86

Engine and horn sounds applied to the Pierce Arrow XT fire trucks in the Kansas DLC. [ATS edition]
Engine and horn sounds applied to the 2014 Dodge Charger highway police car in the Kansas DLC. [ATS edition]
Engine sounds applied to the 2016 Ford Explorer police car in the Kansas DLC. [ATS edition]

v23.85.1

Compatibility updates for the ATS 1.49 open beta. [ATS edition]
Swapped thunder sound set to use the new vanilla game thunder sounds. [ATS edition]

v23.85

Added sound for the air dancers (inflatable stick figures). [ATS edition]

v23.84

Reworked engine sound for the 1983 Mercury Colony Park (6th generation) in AI traffic. [ATS edition]

v23.83

Horn sounds added for the 2017 International 9900i Eagle in AI traffic. [ATS edition]
Dropped support for 1.47 on the ATS Steam Workshop in preparation for 1.49. [ATS edition]

v23.82 + v23.81

1 new trailer coupling sound variant added to the array.
1 new horn sound added to the array for the 2017 International LT in AI traffic. [ATS edition]
Slightly shortened interior rain sound loop.

v23.80 - 8th year anniversary update

Added brake sound effects for the 1991–1998 MCI MC-12 in AI traffic. [ATS edition]

v23.79

Improved engine sound mix for the 2017 International LT and the 2018 International LoneStar in AI traffic. [ATS edition]