0.8.1

• Added "Glow (Add)" blending mode (as seen in Clip Studio Paint)
• Added non-coherent blending for older GPUs
• Added Chinese (simplified) translation for README (@Richardn2002 in #43)
• Added multi-stage blending support
• Added GL_ARB_sample_shading for AMD GPUs in advanced blending shader
• Updated README.ja.md (@scrwnl in #46)
• Updated composite shader structure
• Updated part shader structure
• Removed superfluous NV extension for blending
• Fixed wrong blending mode for dbgdraw
• Fixed blending equation not being reset in renderScene (@gsamudra in #45)
• Fixed isSet and translation for INP exports (@seagetch in #47)
• Fixed invalid draw buffer state after part drawing
• Fixed invalid rendering on Intel and AMD GPUs causing elements to be rendered as black squares.
• Changed OpenGL implementation to use i2d-opengl fork
• Changed relZSort to return a ref float
• Optimized blending code

New Contributors

• @Richardn2002 made their first contribution in #43
• @gsamudra made their first contribution in #45
• @scrwnl made their first contribution in #46

Full Changelog: v0.8.0...v0.8.1