Minecraft 1.12.2 (Forge)

Stock Forge 14.23.5.2860, Java 8, LWJGL 2.9.4, and OptiFine G5 are required for this shader path. The new pinned build passed Unbound 5.6.1 checks. Reimagined 5.9.3 checks were retained from an earlier build and were not rerun on this exact artifact. Each test used an isolated RLCraft copy with all 178 third-party jars present; this does not mean the mod bundles those jars. GPU tests for Reimagined 5.7.1 and Unbound 5.6.1 with Clrwl were not run. The Spook baseline camera check was invalid, so it does not establish temporal support. Shader frame generation is blocked. Cleanroom is excluded.

MC FSR 0.3.2 Beta

Release notes

Version 0.3.2 contains seven version-specific Beta builds. The Cleanroom build is excluded. Existing uploads and other files remain unchanged.

FSR 1 remains the default. Temporal upscaling and frame generation are separate opt-in features. Oculus frame generation remains blocked. Unknown or unsafe shader paths use the FSR 1 fallback before projection jitter.

Compatibility and test limits

The evidence index counts 18 exact shader sources, including retained historical passes. Only 8 of 126 full-profile recorded-option cells passed with both temporal methods. Compiled support or a client smoke test does not certify every setting, effect, or profile.

Windows GPU behavior is untested. Root Distant Horizons rendering passed, but clients timed out during shutdown. On newer targets, a loaded Distant Horizons mod causes non-Complementary adapters to use the FSR 1 fallback, even when Distant Horizons rendering is disabled.