diff --git a/Glamourer.Api b/Glamourer.Api
index a20d4ab..4aaece3 160000
--- a/Glamourer.Api
+++ b/Glamourer.Api
@@ -1 +1 @@
-Subproject commit a20d4ab1811a7f66918afab9b41ec723f75054f5
+Subproject commit 4aaece34289d64363bc32aaa8fe52c8e7d3dce32
diff --git a/Glamourer/Api/IpcProviders.cs b/Glamourer/Api/IpcProviders.cs
index 638d228..efbc368 100644
--- a/Glamourer/Api/IpcProviders.cs
+++ b/Glamourer/Api/IpcProviders.cs
@@ -2,6 +2,8 @@ using Dalamud.Plugin;
 using Glamourer.Api.Api;
 using Glamourer.Api.Helpers;
 using OtterGui.Services;
+using System.Reflection.Emit;
+using Glamourer.Api.Enums;
 
 namespace Glamourer.Api;
 
@@ -12,7 +14,7 @@ public sealed class IpcProviders : IDisposable, IApiService
     private readonly EventProvider _disposedProvider;
     private readonly EventProvider _initializedProvider;
 
-    public IpcProviders(DalamudPluginInterface pi, IGlamourerApi api)
+    public IpcProviders(IDalamudPluginInterface pi, IGlamourerApi api)
     {
         _disposedProvider    = IpcSubscribers.Disposed.Provider(pi);
         _initializedProvider = IpcSubscribers.Initialized.Provider(pi);
@@ -28,6 +30,11 @@ public sealed class IpcProviders : IDisposable, IApiService
 
             IpcSubscribers.SetItem.Provider(pi, api.Items),
             IpcSubscribers.SetItemName.Provider(pi, api.Items),
+            // backward compatibility
+            new FuncProvider<int, byte, ulong, byte, uint, ulong, int>(pi, IpcSubscribers.Legacy.SetItemV2.Label,
+                (a, b, c, d, e, f) => (int)api.Items.SetItem(a, (ApiEquipSlot)b, c, [d], e, (ApplyFlag)f)),
+            new FuncProvider<string, byte, ulong, byte, uint, ulong, int>(pi, IpcSubscribers.Legacy.SetItemName.Label,
+                (a, b, c, d, e, f) => (int)api.Items.SetItemName(a, (ApiEquipSlot)b, c, [d], e, (ApplyFlag)f)),
 
             IpcSubscribers.GetState.Provider(pi, api.State),
             IpcSubscribers.GetStateName.Provider(pi, api.State),
diff --git a/Glamourer/Api/ItemsApi.cs b/Glamourer/Api/ItemsApi.cs
index cda1980..a2e3533 100644
--- a/Glamourer/Api/ItemsApi.cs
+++ b/Glamourer/Api/ItemsApi.cs
@@ -11,9 +11,9 @@ namespace Glamourer.Api;
 
 public class ItemsApi(ApiHelpers helpers, ItemManager itemManager, StateManager stateManager) : IGlamourerApiItems, IApiService
 {
-    public GlamourerApiEc SetItem(int objectIndex, ApiEquipSlot slot, ulong itemId, byte stain, uint key, ApplyFlag flags)
+    public GlamourerApiEc SetItem(int objectIndex, ApiEquipSlot slot, ulong itemId, IReadOnlyList<byte> stains, uint key, ApplyFlag flags)
     {
-        var args = ApiHelpers.Args("Index", objectIndex, "Slot", slot, "ID", itemId, "Stain", stain, "Key", key, "Flags", flags);
+        var args = ApiHelpers.Args("Index", objectIndex, "Slot", slot, "ID", itemId, "Stains", stains, "Key", key, "Flags", flags);
         if (!ResolveItem(slot, itemId, out var item))
             return ApiHelpers.Return(GlamourerApiEc.ItemInvalid, args);
 
@@ -27,14 +27,14 @@ public class ItemsApi(ApiHelpers helpers, ItemManager itemManager, StateManager
             return ApiHelpers.Return(GlamourerApiEc.InvalidKey, args);
 
         var settings = new ApplySettings(Source: flags.HasFlag(ApplyFlag.Once) ? StateSource.IpcManual : StateSource.IpcFixed, Key: key);
-        stateManager.ChangeEquip(state, (EquipSlot)slot, item, stain, settings);
+        stateManager.ChangeEquip(state, (EquipSlot)slot, item, new StainIds(stains), settings);
         ApiHelpers.Lock(state, key, flags);
         return GlamourerApiEc.Success;
     }
 
-    public GlamourerApiEc SetItemName(string playerName, ApiEquipSlot slot, ulong itemId, byte stain, uint key, ApplyFlag flags)
+    public GlamourerApiEc SetItemName(string playerName, ApiEquipSlot slot, ulong itemId, IReadOnlyList<byte> stains, uint key, ApplyFlag flags)
     {
-        var args = ApiHelpers.Args("Name", playerName, "Slot", slot, "ID", itemId, "Stain", stain, "Key", key, "Flags", flags);
+        var args = ApiHelpers.Args("Name", playerName, "Slot", slot, "ID", itemId, "Stains", stains, "Key", key, "Flags", flags);
         if (!ResolveItem(slot, itemId, out var item))
             return ApiHelpers.Return(GlamourerApiEc.ItemInvalid, args);
 
@@ -53,7 +53,7 @@ public class ItemsApi(ApiHelpers helpers, ItemManager itemManager, StateManager
                 continue;
 
             anyUnlocked = true;
-            stateManager.ChangeEquip(state, (EquipSlot)slot, item, stain, settings);
+            stateManager.ChangeEquip(state, (EquipSlot)slot, item, new StainIds(stains), settings);
             ApiHelpers.Lock(state, key, flags);
         }
 
diff --git a/Penumbra.Api b/Penumbra.Api
index f1e4e52..f4c6144 160000
--- a/Penumbra.Api
+++ b/Penumbra.Api
@@ -1 +1 @@
-Subproject commit f1e4e520daaa8f23e5c8b71d55e5992b8f6768e2
+Subproject commit f4c6144ca2012b279e6d8aa52b2bef6cc2ba32d9