v22.56

Added multiple variations of the start of the refuel sound at fuel stations.
Reduced sound volume of one of the air brake sound effects for the default air brake sound replacements.

v22.55

Engine sounds added to the new garbage truck in AI traffic. [ATS edition]
Compatibility updates for the 1.45 open beta. [ATS edition]

v22.54

Replaced 1 air brake sound for the default air brake sound replacements.
1 new realistic air brake sound added to the array for the default air brake sound replacements.

v22.53

Default parking brake sound reworked to use sounds based on the International Lonestar.
It now has a corresponding air sound that is audible from the outside camera when applying the parking brake.
The trade off is that the air sound doesn't attenuate by distance, however it is affected by the truck cabin soundproofing now.
To use this in a truck mod, please use these lines in the interior sound configuration:
sounds[]: "stick_park_brake|/sound/truck/default/interior_stick_park_brake.soundref"
sounds[]: "stick_park_brake_off|/sound/truck/default/interior_stick_park_brake_off.soundref"

CAT 3406E engine sounds now applied to the digger derrick Kenworth T800's in AI traffic. [ATS edition]

v22.52 + v22.51

Increased sound volume of putting on seatbelt after getting in the truck after refuelling.
Fixed a rare duplicate sound event issue with the fuel station refuel ending sequence sounds.
CAT 3406E engine sounds added to some of the Kenworth T800's in AI traffic. [ATS edition]
CAT 3406E engine sounds added as a sound variant to the Kenworth W900 in AI traffic (other engine slots reserved). [ATS edition]
Horn sound added to the Kenworth T800 in AI traffic. [ATS edition]
Horn sound added to the DAF 2021 (New Generation) in AI traffic. [ETS2 edition]
Stock 5.7L Hemi engine sound variant added to the array for the 2010 RAM 2500 in AI traffic. [ATS edition]

v22.50

Engine and horn sounds added to the 2020 Mercedes-Benz GLS (X167) in AI traffic. [ATS edition]
Another compatibility update for ATS 1.45.0. [ATS edition]

v22.49.1 (1.45) + v22.49 (1.44)

Fuel station refuel ending sound sequence now includes door opening sound effects.
When you hear this, it is recommended to go into the interior camera for the complete sequence, unless you want to skip it.

Fuel station refuel ending sound sequence enhanced with sound of getting into the cabin and new door close sound effects.

Horn sounds added to the 2010 RAM 2500 in AI traffic. [ATS edition]
Engine and horn sounds applied to the 2010 RAM 2500 variant with trailer hookup in AI traffic. [ATS edition]

v22.48.1

Compatibility update for ATS 1.45.0. [ATS edition]

Experimental change: Testing mp_mod_optional for 1.45 multiplayer Convoy mode.

v22.48

Slightly increased sound volume for some of the engine sounds for the 2020 Subaru Outback in AI traffic. [ATS edition]
Fixed sound event stopping issue for the Mack RD garbage truck in AI traffic. [ATS edition]
Nullified default AI traffic vehicle random start from stop sound for now due to it being unspecific for any vehicle.
Stock 6.7L Cummins engine sounds added to the 2010 RAM 2500 in AI traffic. [ATS edition]

v22.47.1

Reverted this change due to too quiet sound volume:
"For more immersion, fuel station refuelling sounds are now affected by the cabin soundproofing if you use the interior view."