diff --git a/workflow-runtime/api/workflow-runtime.api b/workflow-runtime/api/workflow-runtime.api
index fb4259e5c3..eca0f18e41 100644
--- a/workflow-runtime/api/workflow-runtime.api
+++ b/workflow-runtime/api/workflow-runtime.api
@@ -89,24 +89,27 @@ public final class com/squareup/workflow1/WorkflowInterceptor$RenderContextInter
 
 public final class com/squareup/workflow1/WorkflowInterceptor$RenderPassSkipped : com/squareup/workflow1/WorkflowInterceptor$RuntimeUpdate {
 	public static final field INSTANCE Lcom/squareup/workflow1/WorkflowInterceptor$RenderPassSkipped;
+	public fun equals (Ljava/lang/Object;)Z
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
 }
 
 public final class com/squareup/workflow1/WorkflowInterceptor$RenderingConflated : com/squareup/workflow1/WorkflowInterceptor$RuntimeUpdate {
 	public static final field INSTANCE Lcom/squareup/workflow1/WorkflowInterceptor$RenderingConflated;
+	public fun equals (Ljava/lang/Object;)Z
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
 }
 
 public final class com/squareup/workflow1/WorkflowInterceptor$RenderingProduced : com/squareup/workflow1/WorkflowInterceptor$RuntimeUpdate {
-	public static final synthetic fun box-impl (Lcom/squareup/workflow1/RenderingAndSnapshot;)Lcom/squareup/workflow1/WorkflowInterceptor$RenderingProduced;
-	public static fun constructor-impl (Lcom/squareup/workflow1/RenderingAndSnapshot;)Lcom/squareup/workflow1/RenderingAndSnapshot;
+	public fun <init> (Lcom/squareup/workflow1/RenderingAndSnapshot;)V
+	public final fun component1 ()Lcom/squareup/workflow1/RenderingAndSnapshot;
+	public final fun copy (Lcom/squareup/workflow1/RenderingAndSnapshot;)Lcom/squareup/workflow1/WorkflowInterceptor$RenderingProduced;
+	public static synthetic fun copy$default (Lcom/squareup/workflow1/WorkflowInterceptor$RenderingProduced;Lcom/squareup/workflow1/RenderingAndSnapshot;ILjava/lang/Object;)Lcom/squareup/workflow1/WorkflowInterceptor$RenderingProduced;
 	public fun equals (Ljava/lang/Object;)Z
-	public static fun equals-impl (Lcom/squareup/workflow1/RenderingAndSnapshot;Ljava/lang/Object;)Z
-	public static final fun equals-impl0 (Lcom/squareup/workflow1/RenderingAndSnapshot;Lcom/squareup/workflow1/RenderingAndSnapshot;)Z
 	public final fun getRenderingAndSnapshot ()Lcom/squareup/workflow1/RenderingAndSnapshot;
 	public fun hashCode ()I
-	public static fun hashCode-impl (Lcom/squareup/workflow1/RenderingAndSnapshot;)I
 	public fun toString ()Ljava/lang/String;
-	public static fun toString-impl (Lcom/squareup/workflow1/RenderingAndSnapshot;)Ljava/lang/String;
-	public final synthetic fun unbox-impl ()Lcom/squareup/workflow1/RenderingAndSnapshot;
 }
 
 public abstract interface class com/squareup/workflow1/WorkflowInterceptor$RuntimeUpdate {
diff --git a/workflow-runtime/src/commonMain/kotlin/com/squareup/workflow1/WorkflowInterceptor.kt b/workflow-runtime/src/commonMain/kotlin/com/squareup/workflow1/WorkflowInterceptor.kt
index 324ed39ae4..435e2c8667 100644
--- a/workflow-runtime/src/commonMain/kotlin/com/squareup/workflow1/WorkflowInterceptor.kt
+++ b/workflow-runtime/src/commonMain/kotlin/com/squareup/workflow1/WorkflowInterceptor.kt
@@ -6,7 +6,6 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Job
 import kotlin.coroutines.CoroutineContext
 import kotlin.coroutines.coroutineContext
-import kotlin.jvm.JvmInline
 import kotlin.reflect.KType
 
 /**
@@ -172,13 +171,13 @@ public interface WorkflowInterceptor {
    * A render pass has been skipped by an optimization, multiple actions are applied before
    * the runtime produces a rendering.
    */
-  public object RenderPassSkipped : RuntimeUpdate
+  public data object RenderPassSkipped : RuntimeUpdate
 
   /**
    * The runtime skipped producing a rendering, conflating it to the next rendering after the next
    * render pass.
    */
-  public object RenderingConflated : RuntimeUpdate
+  public data object RenderingConflated : RuntimeUpdate
 
   /**
    * This runtime has produced a new rendering after at least one render pass.
@@ -186,8 +185,7 @@ public interface WorkflowInterceptor {
    * @param renderingAndSnapshot This is the rendering and snapshot that was passed out of the
    *        Workflow runtime.
    */
-  @JvmInline
-  public value class RenderingProduced<R>(
+  public data class RenderingProduced<R>(
     public val renderingAndSnapshot: RenderingAndSnapshot<R>
   ) : RuntimeUpdate