New update with a fancy new shader! 0.7.15.2001

New Features:

- New "PBS Voronoi Crystal" shader!

- You can now attach various dialogs to yourself by pressing the orange "Pin" button on them

Tweaks:

- Most shader variants with normal maps now have NormalScale property that allows scaling intensity of the normal map

- Projection360 shader now has gamma correction and secondary texture offset

- Updated Null Shader (shader used when the actual shader isn't loaded yet) to have checkerboard pattern