Exposure: New Port

Evidence

Ran on Kiln's test stand (2026-11-04): ExposureFabric did not start: java.lang.NoClassDefFoundError: net/minecraft/world/level/block/EntityBlock; ExposureFabricClient did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/resource/IdentifiableResourceReloadListener.

What it needs from Kiln

• an access widener
• Mixin
• com.mojang.blaze3d.Blaze3D
• com.mojang.blaze3d.pipeline.RenderTarget
• com.mojang.blaze3d.pipeline.TextureTarget
• com.mojang.blaze3d.platform.InputConstants.Key
• com.mojang.blaze3d.platform.NativeImage
• com.mojang.blaze3d.platform.TextInputManager
• com.mojang.blaze3d.platform.Window
• com.mojang.blaze3d.resource.CrossFrameResourcePool
• com.mojang.blaze3d.vertex.PoseStack
• com.mojang.blaze3d.vertex.PoseStack.Pose
• com.mojang.blaze3d.vertex.VertexConsumer
• com.mojang.math.Axis
• com.mojang.renderpearl.api.GpuFormat
• com.mojang.renderpearl.api.pipeline.RenderPipeline
• io.netty.buffer.ByteBuf
• io.netty.buffer.ByteBufUtil
• io.netty.buffer.Unpooled
• net.fabricmc.fabric.api.client.model.loading.v1.ExtraModelKey
• net.fabricmc.fabric.api.client.model.loading.v1.FabricModelManager
• net.fabricmc.fabric.api.client.model.loading.v1.ModelLoadingPlugin
• net.fabricmc.fabric.api.client.model.loading.v1.ModelLoadingPlugin.Context
• net.fabricmc.fabric.api.client.model.loading.v1.ModelModifier
• net.fabricmc.fabric.api.client.model.loading.v1.ModelModifier.BeforeBakeItem
• net.fabricmc.fabric.api.client.model.loading.v1.ModelModifier.BeforeBakeItem.Context
• net.fabricmc.fabric.api.client.model.loading.v1.SimpleUnbakedExtraModel
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.Context
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.PlayPayloadHandler
• net.fabricmc.fabric.api.client.rendering.v1.ClientTooltipComponentCallback
• net.fabricmc.fabric.api.client.rendering.v1.EntityRendererRegistry
• net.fabricmc.fabric.api.command.v2.ArgumentTypeRegistry
• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.fabric.api.event.EventFactory
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.ServerStarted
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.ServerStopped
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.SyncDataPackContents
• net.fabricmc.fabric.api.event.registry.DynamicRegistries
• net.fabricmc.fabric.api.event.registry.DynamicRegistries.SyncOption
• net.fabricmc.fabric.api.menu.v1.ExtendedMenuProvider
• and 81 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Mixin (0.5)

In the author's words

An unofficial Fabric port of Exposure by mortuusars, supporting Minecraft 1.21.11 and newer, maintained and ported by Suiyun.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file exposure-fabric-26.3-26.3.1.jar. The scan reads the mod's classes; it does not run them.