O que aconteceu
Prusa Research has dropped a beta of PrusaSlicer 2.9.6 alongside an EasyPrint update, both shipping Prusa ColorMix – the company's take on the FullSpectrum filament mixing technique that’s spread across desktop slicers in the past three months.
Fonte: https://all3dp.com/4/prusa-colormix-in-prusaslicer-2-9-6-beta-paint-the-model-skip-the-setup/