NeoForged for 1.20.4!

forge/src/main/java/com/seibel/distanthorizons/forge/mixins/client/MixinDynamicTexture.java

@@ -48,9 +48,6 @@ public abstract class MixinDynamicTexture implements ILightTextureMarker
 	private boolean isLightTexture = false;
 	
 	@Shadow
-	#if MC_VER >= MC_1_20_4
-			(remap = false)
-	#endif
 	@Final
 	private NativeImage pixels;
 	

forge/src/main/java/com/seibel/distanthorizons/forge/mixins/client/MixinLevelRenderer.java

@@ -74,9 +74,6 @@ import org.lwjgl.opengl.GL15;
 public class MixinLevelRenderer
 {
 	@Shadow
-	#if MC_VER >= MC_1_20_4
-			(remap = false)
-	#endif
 	private ClientLevel level;
 	@Unique
 	private static float previousPartialTicks = 0;

forge/src/main/java/com/seibel/distanthorizons/forge/mixins/client/MixinLightTexture.java

@@ -36,9 +36,6 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 public class MixinLightTexture
 {
 	@Shadow
-	#if MC_VER >= MC_1_20_4
-			(remap = false)
-	#endif
 	@Final
 	private DynamicTexture lightTexture;