Iris 1.0.0 - 26.1.2 1.1.0 is a release file of the Minecraft shader SI: Spectre [DISCONTINUED], made for Minecraft 1.5.3, 1.16.3, 1.13.1, 1.9.3, 1.8.7, 1.7.4, 1.7.7, 1.7.6, 1.16-Snapshot, 1.17.1, 1.9.1, 1.21.2-Snapshot and more. It was published on December 27, 2025 and is 1 MB in size. For the full description, screenshots and every other version, visit the SI: Spectre [DISCONTINUED] 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.
