Pyvtron V1.2.7 is a release file of the Minecraft shader Pyvtron Shaders, made for Minecraft 1.17.1, 1.16.3, 1.19.3, 1.20.2, 1.21, 1.16.1, 1.18.1, 1.20.5, 1.21.5, 1.17, 1.16, 1.19.4 and more. It was published on May 13, 2025 and is 37.8 MB in size. For the full description, screenshots and every other version, visit the Pyvtron Shaders 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.
