Changelog v2.2
- Rear chassis visibility for interior view
- Added servo to Varashield accessories
- Improved horn sound loop transitions
- Introduction of r_bumper accesory type (existing vehicle configs will need to visit service to fix missing rear crossmember and lights)
- 1.48 support with new structure
- Full DLC support 

Changelog v2.1
- Reworked gauges and interior layout
- Reworked trailer brake hand valve (Bendix TC-2)
- Reworked signal stat control
- Reworked front axle suspension and surrounding frame details to be much closer to the real thing
- Added interior visors on overhead console
- Added weigh pass device
- Window cranks are now part of window animation
- Tweaked interior camera azimuth overrides for better head positioning when leaning out window
- Reworked frame horns and front suspension
- Added convex side mirrors
- Support for Montana, Haulowe'en, Texas, and Christmas 2022 rewards
- Corrected dealer vehicle configuration to be available from level 0 as intended

Changelog v2.0.4
- Support for X-mas 2021 rewards
- Fixed missing/moved texture on duck dashboard accessory
- Added secondary windshield mounted GPS option
- 1.43 cabin reverb effects support
- Christmas Grand Giving (2019) metallic paintjob reward support

Changes v2.0.3
- New visible transmission model (RT-910)
- Tweaked wetkit model to fit new transmission; improved shadowcaster as well
- Headache rack models are now secured with u-bolts
- Interior indicator lights are now much more vivid (overdriving using both texture and vertex colour)
- Material tweaks to GPS accessory
- Added a few missing transmission+final drive combinations
- Reworked aluminum diamondplate texture/material
- Reworked dual headlight model
- Added Merritt in-frame battery box
- Lowered full/half fenders 2" for better clearance of trailers
- Raised Varashield to allow use of all clearance lights
- Added Varashield for sleeper cab
-- Note: Varashield model is still WIP; servo and hinges still need to be completed
- Added 'Smarty's Custom Rigs' mudflap options
- Rebalanced mudflap prices and unlock levels to differentiate between basic and chrome hangers
- Improved shadowcasters for chassis and bogey models (axles, fifth wheels, and drivelines now cast shadows)
- Reworked/added UI icons for remaining accessories
- Added some new/missing steam inventory content support
- Added exhaust sound event to Cummins small cam sound, with spatial offset
- Added hood mirrors
- Added remote sound event for full Convoys support

Changelog v2.0.2
- Added chrome fuel tank option
- Added shadow caster to mirrors
- Added vertical bar grill options
- Added severe service bumper
- Added majority of accessory UI icons
- Accessory UI icons now use premultiplied alpha (no more white halos!)
- Tweaked amber and smoke bug deflector tints
- Added Magnum moose bumper
- Stop/tail/turn lights are now attached by brackets instead of levitation!

Changelog v2.0.1
- Fixed beacons having old lighting configuration
- Fixed foglights
- Tweaked lightmasks
- Updated support for Steam Inventory Content

Changelog v2.0
-reworked exterior model with improved dimensions, proportions, and detail
-accessories now use standard SCS types where possible, and have largely been reworked
-SCS standard materials are used where possible to keep consistent appearance with base game vehicles
-(partially) reworked interior with second colour option
-several new accessories
-a sleeper option
-yes, a sleeper option
- sleeper

For best results with 2.0, you should sell all of your old (v1.x) Scot trucks. I've made a fair effort to make the mod remain 'stable' through the upgrade process, but you will generally end up with a lot of missing accessory errors in the game log (harmless, but annoying all the same).