1.68 - 1.70 old environment sound classes removed in CfgEnvSounds; only some empty default classes remain soundSetEnvironment CfgEnvSpatialSounds defaults defined in CfgEnvSounds new soundShaders defined in CfgSoundShaders (the defaults - for Stratis/Altis style terrains) same for soundSets in CfgSoundSets
  ---   1.70 - 1.72 a lot more classes for CfgEnvSpatialSounds in CfgEnvSounds default soundShaders (in CfgSoundShaders) reduced volumne for Meadows (low & high), Forest (low & high) and Forest_Rattles reworked volume computation for Wind (low & high) default soundSets (in CfgSoundSets) volumeFactor tweaked for Meadows_High, Greek_Crickets (day & night),  Birds_Meadows_Day, Wind (low & high), Crickets_Stratis_SingleA_Day, Crickets_Stratis_GroupA_Day, Wind_LeavesA, Wind_LeavesA_Narrow, Wind_LeavesB, Wind_LeavesC
  ---   1.72 - 1.73 default soundShaders (in CfgSoundShaders) increased volumne for Meadows (Low & High), Forest (Low & High), Forest Rattles, Greek Crickets (Day & Night), Birds Forest Day, Birds Meadows Day, Wind (Low & High), Crickets Stratis SingleA Day, Crickets Stratis GroupA Day, Crickets Stratis Night default soundSets (in CfgSoundSets) volumeFactor tweaked for Meadows (Low & High), Wind (Low & High) new old style environment sound classes in cfgEnvSounds
      class BattlefieldExplosions3     {         sound[] = {"A3\Sounds_F\environment\ambient\battlefield\battlefield_explosions3",0.316228,1};         titles[] = {};     };     class WindFast     {         name = "Wind (Fast)";         sound[] = {"A3\sounds_f\ambient\winds\wind-synth-fast",0.0316228,1};         volume = "(windy factor[0.66,1])-(night*0.25)";     };   ---   environmentSounds_1_68.txt
https://mega.nz/#!BoFikAIb!yB6UyuuC9N_yL-Q_rFGk9ImhfFHGrFqI2qO3HWday7c
environmentSounds_1_70.txt
https://mega.nz/#!h8lRSADD!pJjOBVbX6YbzcuWxD8T0xj3WzrDyaeDkX_QKPyZcb3U
environmentSounds_1_72.txt
https://mega.nz/#!1pl3AZbb!REJumFAg6CQU1hP0t736q--H1edzzbPx8kcynQYqGzo
environmentSounds_1_73.txt
https://mega.nz/#!9gEwyABI!azji6b-4rBsy_SAnRbyN8S6rE-Lll1B1KKl9DPJ9big   CfgEnvSounds_Base.txt
https://mega.nz/#!w5czkaKA!N0jCt5Za07WiTH969ZJeUNJH9PW_fp4T9Y0RT6zalO8
CfgEnvSounds_Tanoa.txt
https://mega.nz/#!0pUTxYga!OQbEB3Fj7Fn5d4OrnTq0LM2jaGQW7ZLexJrSoKpq4Ic