v3.6 for 1.38.x version:

- New texture raindrops for windshield & windows (Thanks to AleyxeP for main texture)
- Reworked ("exterior") rain texture & values for 1.38 version
- Fully reworked values for windshield effects
- Increased number of raindrops
- This version will use the old particle/spray effect of the wheels, better compatibility with other mods and better performance.
- Added some new thunders sounds
- Equalized and tweaked the delay of thunder sounds

*Note: Thunders will be heard in an interval between 1.5 to 5 seconds when seeing the 'flash' (lightning), simulating distance as IRL

The number of raindrops on windows will vary depending on the intensity and the direction of the rain

No added changes:

- Zipped files
- Update manifest and description file
- Works with 1.38. Open Beta

v3.5.2
- Fixed smoke effect (Chimneys, factories etc ...)
- Improved dirt/smoke particles of wheels
- Other minor adjusts (windshield effects and water particles)
- Improved some thunder sounds

- Rain textures Rework
- Tweaks values for Rain textures
- Minor adjustments values for water particles/spray

- Minor tweaks: windshield effects
- Water Particles/spray improved

- Reworked rain sound: Rain hitting in the cab is now 3D sound (new mixer routing)

- Improved Rain sound (interior)

Sounds with FMOD compatibility:
- Added a total of 12 high-quality thunders sounds
- Replaced Rain sounds (exterior and interior)

note: Non-definitive sounds, work in progress.