GSRShaders_v1.zip is a release file of the Minecraft shader GSR Shaders, made for Minecraft 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.21.1-Snapshot, 1.20.2, 1.21.8, 1.20.5, 1.21.5, 1.21.4, 1.21.5-Snapshot and more. It was published on October 30, 2026 and is 0.5 MB in size. For the full description, screenshots and every other version, visit the GSR 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.