Water now renders behind glass! (this is harder than most people realise) !image

Specular highlights are now calculated using the IOR of water when the player is underwater !image

New directional lighting method adapted from NinjaMike's works on NVIDIA

Ambient Occlusion and Global Illumination now Actually Work™

Added a refraction option you shouldn't use because it looks weird

New 'experiments' section in the settings where the stuff you shouldn't use is