v4.21:

- Fixed compatibility for Optional Mod in Convoy mode
- Slight increase of raindrops on the windows/windshield
- Optimized and slightly reduced the particles/spray of water
- Better balanced sounds of rain
- Updated description
- Other minor tweaks

Changelog 4.2:

- Updated for 1.45 version
- Adjusted rain sound level from inside cabin camera (the sound level has been reduced)
- Small adjustment of the visibility of raindrops
- Add 'manifest file' for Optional MOD Support for Convoys

Compatibility for 1.44 version

Fix "versions.sii" file

Changelog v4.1.2

- Adjusted the sound level of rain from the interior camera (1.43 version)

Changelog v4.1.1
- Changes from the previous version to the thunder sounds have been reverted
- Other minor adjustments to the visibility of raindrops on the windshield

v4.1 released (1.42 - 1.43):

Sound equalization volume for rain ("outside")
Sound equalization volume rain falling in the cabin of truck
Sound equalization volume in thunders sounds
Increased visibility for rain at night
Other minor Tweaks

Support for 1.43 Beta version

Test Build for 1.42 Beta