v21.93.1 + v21.93

Additional sound state for when a biplane is stationary - useful for ProMods Canada. [ATS edition]
Bonus update: Backported biplane sound update for game versions 1.42 and 1.41. [ATS edition]

v21.92.1

Bonus update: Backported v21.92 Chevrolet Camaro sound updates for game versions 1.42 and 1.41. [ATS edition]

v21.92

Reworked engine sounds for the Chevrolet Camaro (6th generation, pre-facelift) in AI traffic. [ATS edition]
Horn sounds added for the Chevrolet Camaro (6th generation, pre-facelift) in AI traffic. [ATS edition]
EMD SD40 specific sounds made compatible for the EMD SD40 in the ATS 1.43 open beta. [ATS edition]

Reefer trailer sound addon now available on the Steam Workshop!

v21.91

Fixes for sound equalization and dampening from the interior cabin sound update.
This will stop the sound from being louder than outside in vanilla game trucks. [ATS edition]

v21.90

Initial compatibility update for ATS 1.43.0 open beta. Sound refinements for interior sound experience may follow. [ATS edition]

v21.89

Added 2 air brake sounds to AI traffic truck air brake sound array.
New sawmill ambient sound. [ATS edition]
Fixed issue of Freight Market reefer trailer sound loop not stopping after decoupling trailer.

v21.88.1

Fixed overlapping issue of ending sequence sound after trailer brace rotation.

v21.88

Reworked reefer trailer sound loop for reefer trailer sound addon.
2 new default air brake sounds added to array.

v21.87

Reworked reefer trailer sound loop and startup sound for reefer trailer sound addon.
Slight lowering of default reverse beeper sound volume.
Simplified default windshield wiper sound when wet.
Reefer trailer sounds added to default AI traffic reefer semi-trailers on the move.
New workaround option to force the reefer sound loop to play - intended for use with ownable reefer trailers.

To use the workaround option properly:
1. Go into the Audio settings
2. In the voice navigation menu, select "~ Function - Force enable reefer sound"
3. Click the Preview button
4. Reselect your desired voice navigation option OR uncheck the voice navigation.
5. Drive as usual and the reefer sound will play when you are not stationary.

Note that the reefer beep & startup sound which plays when you're stationary is not available with the workaround option.
To stop the reefer sound with the workaround option, detaching the trailer may work. If not, restarting the game is the only way.

Updated mod description