First Release is a release file of the Minecraft shader LiDAR-S, made for Minecraft 1.21, 1.18.1, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.20.5, 1.21.5, 1.18, 1.21.4, 1.20.1, 1.20 and more. It was published on December 22, 2025 and is 0 MB in size. For the full description, screenshots and every other version, visit the LiDAR-S 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.