v3.1.7
- Fixed an error that was printing in the dev console relating to the Western Star branded air horn.

v3.1.6
- Updated descriptions for the International Eagle 9900i.
- Updated the "manifest.sii" file to bring the in-game mod manager version numbering in-line with the version number on the Change Notes tab of the mod's Steam Workshop page.

v3.1.5
- Updated the Features section of the description to remove an outdated note about Convoy Mode compatibility for the add-on Train Horn.
- Added a Truck Mod Compatibility note to the Feature section of the description.
- Removed the 1.37 Compatibility package. The game is nearing 7 major updates since they changed certain files from .sii to .sui, if you are not on the latest update of the game, I'm sorry.

v3.1.4
- Updated the Convoy Mode Compatibility section of the description.

v3.1.3
- Updated description for the International LT, and clarified the description for trucks with no additional slots.

v3.1.2
- Added a Convoy Mode Compatibility section to the description.

v3.1
- Properly formatted the in-game mod manager mod description file.

v3.0
- Added a new add-on Train Horn, utilizing the Freightliner Cascadia's default air horn sound.
- Updated description.

v2.0
- Added support for the Western Star 49X branded air horn.

v1.1
- Mod description fixes.