All versions
1.6.1
Release
Critical Minecraft 26.2 Framebuffer Fix3 months ago 3,285
Compatibility
Minecraft: Java Edition
26.2
26.1.2
1.21.11
1.21.4
1.21.1
1.20.1
Platforms
Iris
OptiFine
Changes
Critical Minecraft 26.2 compatibility fix
Lost Signal VHS v1.6.1 fixes the corrupted blue/white world image that appeared when the shader was enabled on Minecraft 26.2 with Iris 1.11.2.
Fixed
- Added explicit lightweight geometry passes so Iris always supplies the real vanilla-lit scene to the VHS post-processing pipeline.
- Made all temporal framebuffer read/write flips explicit.
- Verified shader toggle off/on, alpha-tested foliage, temporal history, and the full VHS pipeline in a live Minecraft 26.2 world.
Included
- Complete v1.6 roadmap: Liminal Signal, tape generations, period camcorders, and broken-signal simulation.
- Support for Minecraft 26.2, 26.1.2, 1.21.11, 1.21.4, 1.21.1, and 1.20.1.
Minecraft 26.2 users should update immediately. Use OpenGL; Iris does not support the experimental Vulkan backend.
SHA-256: BDB21DAAC6EB9CFEB70DDB029F1E48C5ADDDB5F72200F6BE5EA590ABE364397F


