v25.19

Added sound for rain hitting the tarp on speedboat trailers in AI traffic.
Added wet tire sound during rain for tarp covered speedboat trailers in AI traffic.
1 new sound variant for raindrops hitting the truck (interior sound).
Added possibility of hearing another layer of wind sound during rain while the player truck is stopped.
Slightly increased exterior light rain sound volume.
Added possibility of hearing cat purring when up close to some cats visible outside.
Improved transition to idle sound for the operating Caterpillar Towmotor forklifts. [ATS edition]
Reduced sound volume for western gulls (Larus occidentalis). [ATS edition]

v25.18

Replaced some brake squeaking sounds (for high odometer value trucks with wheel wear).
Subtly enhanced reverb effects for harbor and industrial areas in the game.
Engine sounds added to operating Caterpillar Towmotor forklifts. [ATS edition]
Dropped support for game version 1.53 on the Steam Workshop in preparation for 1.55 (archived versions can be found on the mod's TruckyMods page under the Versions tab).

v25.17

Minor sound volume adjustments to some AI traffic car idle sounds. [ATS edition]

See v25.17 change note

See v25.17 change note

v25.16

1 new trailer suspension added to the array for the trailer suspension sounds.
Minor sound mixing adjustments for the trailer suspension sounds.

-- Optional addon news --
The "Winter sounds" mod is discontinued for now (but could return) since its features are only partially compatible with 1.54.
However, you can still run the mod on 1.54.

v25.15

Hadley H00640RP added to horn sound variations for the 2018 Volvo VNL in AI traffic. [ATS edition]
1 new Hadley H00640RP horn sound effect variation added to the array for some AI traffic truck horn sounds. [ATS edition]

v25.14

1 new parking brake valve sound added to the array for the default/fallback interior parking brake pull hand control valve sound.

v25.13

Replaced engine sounds for the 2014-2017 Nova Bus LFS (Low Floor Series) in AI traffic. [ATS edition]

v25.12

More sounds added to the PACCAR MX-13 engine sound set for AI traffic. [ATS edition]