1.0.0.0 - Iris 1.20 - 26.2 is a release file of the Minecraft shader True Black & White Shader (Grayscale), made for Minecraft 1.21, 1.20.2, 1.21.8, 1.20.5, 1.21.5, 1.21.4, 1.20.1, 1.20, 1.20.6, 1.21.1, 1.21.6, 1.21.3 and more. It was published on June 30, 2026 and is 0 MB in size. For the full description, screenshots and every other version, visit the True Black & White Shader (Grayscale) shader page.
How to install: Put the .zip into .minecraft/shaderpacks (do not extract it) and select it under Options → Video Settings → Shader Packs. Needs Iris or OptiFine.
