v1.4 Changes:

• Improved water rendering with better dual-layer normals and foam edge
• Enhanced bloom with luminance-aware mixing and better curve
• Better atmospheric fog with improved height falloff
• Improved cloud lighting with silver lining effect
• Better night sky with enhanced star rendering
• Improved SSAO with depth-aware falloff
• Enhanced god rays with smoother falloff
• New "Ethereal" color scheme (scheme 4)
• Optional Depth of Field effect
• Various performance optimizations and bug fixes