1 files changed, 4 insertions, 1 deletions
diff --git a/src/StardewModdingAPI/Framework/ModLoading/InstructionHandleResult.cs b/src/StardewModdingAPI/Framework/ModLoading/InstructionHandleResult.cs
index f4abb095..95d57ef2 100644
--- a/src/StardewModdingAPI/Framework/ModLoading/InstructionHandleResult.cs
+++ b/src/StardewModdingAPI/Framework/ModLoading/InstructionHandleResult.cs
@@ -13,6 +13,9 @@ namespace StardewModdingAPI.Framework.ModLoading
         NotCompatible,
 
         /// <summary>The instruction is compatible, but patches the game in a way that may impact stability.</summary>
-        DetectedGamePatch
+        DetectedGamePatch,
+
+        /// <summary>The instruction is compatible, but affects the save serializer in a way that may make saves unloadable without the mod.</summary>
+        DetectedSaveSerialiser
     }
 }