v0.3.0

• Screen-Space Outlines [#3]
• Unlit Shader [#11]
• FXAA [#45]
• Render Scale [#44]
• Ramp Texture [#55]
• Editor and Debugging Improvements [#4, #48, #54]
• Bug Fixes [#49, #51, #53, #59, #60]
• Optimizations [#46, #50]