VulkanFixes 1.1.0

VulkanFixes now supports every Minecraft 1.21.x version that VulkanMod supports. Download the jar for your version:

Minecraft	Jar
1.21, 1.21.1	vulkanfixes-1.1.0+mc1.21-1.21.1.jar
1.21.2 – 1.21.4	vulkanfixes-1.1.0+mc1.21.2-1.21.4.jar
1.21.5	vulkanfixes-1.1.0+mc1.21.5.jar
1.21.9, 1.21.10	vulkanfixes-1.1.0+mc1.21.9-1.21.10.jar
1.21.11	vulkanfixes-1.1.0+mc1.21.11.jar

There's no jar for 1.21.6–1.21.8 because VulkanMod has no release for them. Requires Fabric Loader 0.15.11+ and Java 21. Fabric API is not needed.

Changes

• Each version uses its own Minecraft rendering API but applies the same fix: keep the frame's clear color steady, and paint the exact fog color over it while you turn toward a sunrise or sunset. Frames stay pixel-identical to vanilla.
• If the fix ever fails at runtime, it logs one error and falls back to vanilla behavior instead of crashing.
• 1.21.11 works the same as in 1.0.0.

Testing

Only 1.21.11 was tested in-game. Turning across the sunset in fullscreen went from 68 to about 400 FPS. Every other jar was checked against each Minecraft version in its range with tools/CompatCheck.java, which confirms all the code, mixin targets and access-widener entries the mod relies on exist. If something looks off on your version, please open an issue.