v34.3.1 is a release file of the Minecraft shader RedHat Shaders v34.3, made for Minecraft 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.17.1, 1.9.1, 1.21, 1.16.1, 1.18.1, 1.14.3, 1.15, 1.16 and more. It was published on April 28, 2026 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the RedHat Shaders v34.3 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.
