1.4.1
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1. New High Definition audio / Hi-Fi audio quality sound (All recordings were from live ammunition shooting) for guns.
2. Improved the VFX of firing smoke for Ostwind, Whirlwind, etc.
3. Improved some rocket（Land Mattress，Xylophone，Nebelwerfer）sounds.
4. Improved some AA cannon sounds.
5. Fixed some walls that could not be destroyed.
6. Fixed the issue that the M9 bazooka could not be used normally.
7. Fixed some sounds bug.

1.4.0
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1. Added some real firearm shooting distant noises sound from reality recordings.
2. Modified the grass definition script. The new grass replaced the old.
3. Improved weapons sound setting and improved fidelity of sounds. Weapons sound‘s auditory experience is closer to reality.
4. Adjusted some sounds volume.
5. Added new sound for some weapons from reality recordings.
6. Fixed some bugs.
7. Simplified sound definition script.
8. Added some new engines and track real sound for more than 20 tanks.
9. Improved some smoke VFX.
10. Added some falling debris sounds after big explosions.
11. Added new water-splashing sounds.
12. Added new steel being hit sound.
13. Improved firing intervals for support artillery.
14. Improved VFX scripts. Reduced stuttering issues by too much smoke VFX.
15. Added some new visual effects.
— Cannon firing and smoke visual effects are richer and more varied.
— Added two rocket explosion visual effects.
16. Reworked the reverb setting, the sound of weapons and explosions will be more variable due to the change in the environment.
17. Reworked vehicle interior MGs sound.
18. Added tree hit VFX. The big explosion has the ability to clear trees.
19. Better sound setting for mortar shell flying.