OPAL v1.2.0 Changelog:

Fog:

• decreased Atmospheric Fog brightness and general density in the Overworld
• added "Altitude Density Gradient" option [applies fog density gradient between y75 and y320 in the Overworld]
• added "Gradient Intensity" option [affects gradient intensity of "Altitude Density Gradient" option]
• Atmospheric Fog density is now slightly decreased at higher altitudes
• increased fog density in all cave variants [it's back to how it was in OPAL v1.0.1]
• increased fog density for all sandstorm variants [it's back to how it was in OPAL v1.0.1 + Altitude Density Gradient]
• decreased fog density for all rain variants and for cloudy weather in savanna
• snowfall fog density is slightly tweaked [similar fog density + Altitude Density Gradient]

Copper Age Drop:

• improved emissive textures of Copper Torches and all Copper Lanterns
• hanging Copper Lanterns are now affected by wind