Long overdue changes landing to what will eventually become GIMP 3.0
0502 Gimp RGB to CMYK for color Seperations Screen Print Friendly
librearts.org
GIMP - Wikipedia
CMYK - subtrractive color model - gimp manual
GSoC 2022 project announced: CMYK features - GIMP
Libre Arts - GIMP
Development version: GIMP 2.99.12 Released - GIMP
Photoshop CS: 50 by 50 inches, 300 DPI, RGB, square pixels, default gradient “Blue, Yellow, Blue”, mousedown y=2000 x=1500, mouseup y=9350 x=1650; tool “Wand”, select y=5000, x=2000, tolerance=32, contiguous= off; default gradient “
RawTherapee (@RawTherapee) / X
GIMP Image Editor 2.99.12 is Out with Custom on-canvas Modifiers, Improved CMYK Support - FOSTips
11.1: Gimp - A 2D Painting Program - Engineering LibreTexts