1.151a; 8 July, 2025

Added missing ZF 12-speed and 16-speed to both American and European trucks
Removed Scania manual transmissions from non-Scania and International trucks

Added Caterpillar C18, 3208, and 3408 engines
Worked on and maybe fixed ongoing sound issue fixes
Renamed some of the Mack transmissions
Added two new shorter final drives for the Mack transmissions
Fixed unlock issue for some engines

1.150; 26 June, 2025

Added Rolls-Royce Eagle
Added DAF DK-series
Fixed some sound issues

1.149; 14 June, 2025

Corrected ISX11.9 capacity from 10.8l to 11.9l in a surprise, after reading EPA filings
Added support for Ventyre's Magirus D-Series, XBS' SISU M-Series, Jon Ruda's Torpedo, and Madster's Roman Diesel
Added Caterpillar 1673, 1674, 1693
Fixed price of Caterpillar 3406B 425hp for American trucks

1.148; 2 June, 2025
Introducing Cummins ISX11.9 engines
Introducing new Caterpillar3406E engines
Introducing new Caterpillar 3405C 425hp engine
Introducing new 8-speed, 13-speed, and 18-speed transmissions
Started and failed to add support to the Kenworth W900's non-DEF fuel tanks

1.147
Introduced Eaton-Fuller Road Ranger RTLOC-16909A-T2 transmissions
Wardrobe change for the makeup artist
Fine tuned Cummins X15 Efficiency engines

1.146
Corrected issue with 500hp Cummins M11
Renamed Mack E6-237 as the EM6-237
Fixed issue with some of the Detroit Diesel engine filenames.

Introduced Paccar PX-15 engine
Swapped in hot pink paint jobs
Revised Caterpillar 3406A 325hp prices for American trucks
Had an absolutely blast of a party to celebrate the long run of the Kenworth W900-series
Added support for the Kenworth W900A, Kenworth W900B,
Added F700 by KSW (credit to KnightRyder for the tip, and I added the new name rather than changed the original, in case you haven't updated the truck yet)
Changed category type from "truck" to "tuning_parts"
Added 1981 Volvo TD100 and TD120 definitions
Any mistakes in this update, blame the hangover from the Kenworth W900 party

1.144
Added support for Smarty's International Paystar 5070
Added tentative support for the DAF 95ATI and DAF F241 by XBS (untested)
Tried a new brand of tequil@ to great effect
Modified Allis Chalmers unlock numbers to be 0
Asked the makeup agent to revise my hair colour
Added DAF WS ATi, DAF ZF, DAF XE engines
Added various ZF sixteen-speed transmissions

Added Allis Chalmers 21000 and 25000 engines
Revised lipstick shade
Added support for various XBS trucks, thanks to DemonZAnthony for the request.
Updated Cummins Big Cam torque curves
Updated Caterpillar C-10, 3176A, 3176B, C11, C-12, C13, C16
Changed shoe size from 11W to 12R
Updated Detroit Diesel 6-71, 6v71, 6v92, 8v71, 8v92 torque curves
Updated International A26 torque curves